Pillar 4 of 4 · Updated April 2026
Commercial Construction Finance & Owner Advisory
The owner’s underwriting playbook — capital stack architecture, construction loans and draw schedules, NOI and yield-on-cost underwriting, cost segregation and bonus depreciation, Section 179D and Opportunity Zones, and the owner advisory roles that protect equity returns from pre-development through stabilization.
AEO Quick Answer · 2026 Finance & Owner Advisory Reference
Commercial construction finance combines a 3-tier capital stack — senior debt at 60-75% loan-to-cost, mezzanine debt or preferred equity for the gap, and sponsor + LP equity for the balance — funded through a construction loan that converts to permanent at stabilization. The owner’s job is to underwrite to a yield-on-cost that exceeds the exit cap rate by a healthy spread.
Successful commercial development clears two financial tests: (1) the project pencils on yield-on-cost vs. exit cap rate spread (typically 150-250 basis points); and (2) stabilized DSCR clears the takeout lender’s threshold (commonly 1.20x-1.30x). TCG owner’s representative, preconstruction, and equipment procurement services protect the underwriting from pre-development through closeout. A&E and soft costs typically run 15-30% of total project cost — the line owners most often underbudget.
Sources: CRE Finance Council, Mortgage Bankers Association, CFMA, NAIOP Research, FRED Economic Data, TCG project data 2014–2026.
7–9%
Industrial Yield-on-Cost
15–30%
Soft Costs % of Total
10x–50x
Cost Seg ROI vs Fee
1.20–1.30x
Min DSCR Permanent
Section 1 · Capital Stack
The Capital Stack — How Commercial Projects Get Funded
Every commercial development is funded through a layered capital stack. Senior construction debt sits at the bottom (lowest cost, lowest risk, first claim on cash flow). Common equity sits at the top (highest cost, highest risk, last paid). Mezzanine debt and preferred equity fill the gap. Knowing how the stack is built — and what each layer costs — is the foundation of commercial real estate underwriting.
Sponsor / GP EquityHighest risk · Highest return · Last paid
Developer / sponsor capital. Carries promote / waterfall returns above LP threshold. Targets 18-30%+ IRR depending on asset class and risk profile.
3–15%
LP / Common EquityPari passu with GP after preferred returns
Limited partner capital from family offices, syndicators, or institutional investors. Typically receives a preferred return (8-10%) before promote splits with GP.
10–25%
Preferred Equity9-13% all-in · Equity-pledge collateral
Subordinate to senior debt but senior to common equity. Provides flexibility — doesn’t require senior lender consent. Common on $10M-$50M deals.
5–15%
Mezzanine Debt10-15% all-in · Pledge of equity interests
Debt secured by pledge of property-owning entity equity (not real estate lien). Sits between senior debt and equity. Standard structure for filling LTC gap above senior leverage.
5–15%
Senior Construction DebtSOFR + 250-500bp · 60-75% LTC
Bank or non-bank construction lender. First lien on the property. Funded in monthly draws against approved schedule of values. Converts to mini-perm or permanent at stabilization.
60–75%
Senior Debt
Bank Construction Loan
SOFR + 250-450bp · 60-75% LTC
Traditional bank construction loan. Lower cost, more conservative LTC, more recourse, more covenants. Best fit for experienced sponsors with banking relationships and strong asset classes — build-to-suit industrial, credit tenant, owner-occupied.
Pairs with GMP delivery.
Senior Debt
Non-Bank Debt Fund
SOFR + 350-650bp · Up to 80% LTC
Private debt funds and bridge lenders. Higher cost, higher leverage, faster execution, fewer covenants, more flexibility. Standard on speculative, opportunistic, value-add, and complex transitional product. The dominant capital source on cannabis, complex cold storage, and certain data center deals.
CREFC Market Data →
Subordinate Debt
Mezzanine Loan
10-15% all-in · Equity pledge
Debt secured by pledge of equity interests in property-owning entity. Stretches total leverage to 80-90% of cost. Requires senior lender intercreditor agreement. Generally lower cost than preferred equity but less flexible. Standard on mid-market commercial.
CRE Development →
Subordinate Equity
Preferred Equity
9-13% pref + kickers
Structured as equity but receives preferred return before common equity. Doesn’t require senior lender consent. More flexible than mezz on workout. Higher cost than mezz on like-for-like leverage. Common on opportunistic, ground-up, and complex value-add product.
NAIOP Research →
Common Equity
LP / Family Office Equity
8-10% pref · Promote split
Limited partner capital from family offices, accredited syndications, institutional LPs. Typically receives preferred return (8-10%) before promote splits with sponsor. Standard waterfall: 8% pref to LP, 80/20 split through 12% IRR, 70/30 above. Driven by sponsor track record.
Preqin LP Research →
Sponsor
GP / Sponsor Equity
3-15% of stack · Promote / carry
Sponsor capital. Carries promote / waterfall above LP threshold. Targets 18-30%+ IRR depending on asset class. Sponsor co-invest signals alignment to LPs and lenders. On lender-required co-invest, typical floor is 10% of total cost held by GP and approved sponsor team.
Sponsor Underwriting →
Section 2 · Construction Loan Mechanics
Construction Loans, Draws & the Pay Application Process
A construction loan funds in monthly draws against documented work in place. The mechanics — schedule of values, pay applications, lien waivers, project monitor reports, retainage — are where projects either run cleanly or where draws delay, sub payment slows, and schedule erodes. How to read a commercial GC bid covers the structures referenced below.
Loan Closing
Loan-to-Cost (LTC) Sizing
60-75% LTC standard
Senior loan amount = LTC % × total project cost (TPC). TPC includes hard costs, soft costs, interest carry / interest reserve, leasing/lease-up costs, developer fee, and contingency. Higher LTC for build-to-suit and credit-tenant; lower for speculative product. Balance funded by equity, mezz, or preferred.
CFMA Industry Norms →
Schedule of Values
Schedule of Values (SOV)
CSI MasterFormat divisions
Line-by-line breakdown of contract value by cost code (CSI MasterFormat). Becomes the basis for monthly pay applications, percent-complete tracking, and retainage calculation. Lender approves SOV at loan closing. Front-loaded SOVs are a draw red flag — the project monitor is paid to catch them.
Reading the SOV →
Monthly Cycle
Pay Application (G702/G703)
AIA G702 / G703 standard
Monthly application from GC certifying percent-complete by line item, less retainage, less prior payments. Requires unconditional lien waiver from GC (and major subs) on prior payment, conditional waiver on current. Submitted to project monitor, owner, and lender. Standard funding cycle: 30-45 days from work to draw funding.
Owner’s Rep at Pay App →
Lien Mgmt
Lien Waivers & Title Date-Down
Conditional & unconditional
Conditional waiver = signed; valid only when payment clears. Unconditional waiver = absolute waiver of lien rights. Standard practice: GC and all subs above $5K-$10K provide both with each draw. Title insurance "date-down" endorsement at each draw confirms no intervening liens. State law varies on lien rights and notice deadlines.
ALTA Title Standards →
Lender Oversight
Project Monitor / IFA Inspector
0.05-0.25% of loan amount
Independent third party retained by lender. Reviews plans/budget at loan closing, verifies work in place at each draw, evaluates change orders, reports schedule and budget risk. Owners should treat the monitor as a partner — the monitor catches problems early on the lender’s behalf, which protects equity too.
Coordinating with Monitor →
Carry Cost
Interest Reserve & IDC
3-8% of loan typical
Interest during construction (IDC) is a soft cost — capitalized into the loan via an interest reserve. Sized at loan closing based on draw curve and projected SOFR. Reserve running out before substantial completion is a leading cause of mid-project capital stress. Monitor IDC vs. budget monthly.
FRED SOFR Data →
Holdback
Retainage Withhold
5-10% per state law
Owner withholds 5-10% of each draw until completion. Many states allow reduction at substantial completion (50% reduction or full release with bond). Retainage held by owner is also withheld by GC from subs. Cash flow impact for subs is real — tight retainage management is part of being a fair owner.
Risk Management →
Takeout
Mini-Perm vs Permanent Takeout
3-7yr mini-perm · 10yr+ perm
Mini-perm: 3-7 year fixed-rate loan that takes out the construction loan at substantial completion before stabilization. Perm: 10+ year permanent mortgage executed once asset reaches stabilized DSCR (typically 1.20x-1.30x). Mini-perm bridges the lease-up gap on speculative product.
CREFC Permanent Market →
Takeout
Construction-to-Perm (C2P)
One-time close · Locks rate
Single loan that funds construction at variable rate, converts to fixed permanent at substantial completion. Eliminates refinance risk and second closing. Standard on owner-occupied, build-to-suit, and credit-tenant industrial. Investor multifamily and speculative product more commonly use construction + separate permanent takeout.
CRE Development →
Section 3 · Pro Forma Underwriting
The Owner’s Pro Forma — NOI, Yield, & the Spread Test
A development pro forma boils down to one question: does projected stabilized NOI divided by total project cost (yield-on-cost) exceed the prevailing exit cap rate by a healthy spread? If yes, the project is creating value. If no, the deal isn’t pencilling. Every other underwriting metric — IRR, equity multiple, DSCR — is downstream of this single test. Industrial NOI strategy walks through how envelope decisions move stabilized NOI.
Pro Forma Top Line
Net Operating Income (NOI)
Effective gross income − opex
Gross potential rent − vacancy/credit loss + other income = effective gross income (EGI). EGI − operating expenses (taxes, insurance, utilities, maintenance, management, R&M) = NOI. Stabilized NOI is the basis for cap rate valuation, yield-on-cost calculation, and DSCR.
Envelope & NOI strategy.
Yield Test
Yield-on-Cost
Stabilized NOI / Total Cost
The development yield. 2026 typical ranges: industrial / warehouse 7-9%; multifamily 5.5-7%; self-storage 6-8%; cold storage 8-11%; data center 8-11%; healthcare / lab 6-8%; QSR / outparcel 8-10%. The owner’s job is to underwrite to a yield that exceeds prevailing exit cap rates by 150-250 basis points.
Denver Cost Data →
Spread Test
Yield Spread to Exit Cap
150-250bp typical viable
Yield-on-cost minus exit cap rate equals the developer’s value-creation margin. The single most important feasibility filter. When cap rates rise, spreads compress, deals stop pencilling. When cap rates compress, spreads widen, more deals pencil.
Interest rate environment drives the spread.
Equity Returns
IRR & Equity Multiple
15-25% IRR target
Internal Rate of Return (IRR) measures time-weighted return on equity. Equity Multiple measures total cash returned per dollar invested. Industrial development targets 15-22% IRR with 1.7x-2.2x equity multiple over 4-7 year hold; opportunistic targets 22-30%+ IRR. Used by LPs to compare deals across asset classes.
NCREIF Returns Data →
Cost Buckets
Hard / Soft / Contingency
70/20/10 typical split
Hard costs (construction): 70-85% of total. Soft costs (A&E, permits, financing, legal, insurance, marketing): 15-30%. Contingency: 5-15% layered (design, construction, owner).
Full A&E and soft cost breakdown.
Debt Service
Debt Service Coverage Ratio (DSCR)
1.20x-1.30x permanent
Stabilized NOI divided by annual debt service. Permanent lenders require 1.20x-1.30x minimum at takeout (1.40x-1.50x for hospitality, cannabis, speculative). Construction lenders require pro forma DSCR projection at takeout. Run sensitivities at −10% rents and +100bp rates — deals that fail this stress test are vulnerable.
MBA DSCR Norms →
Lease-Up
Stabilization & Lease-Up Curve
6-36 months by asset
The period from substantial completion to stabilized occupancy. Industrial 6-12 mo. Multifamily 12-18 mo. Office 18-36 mo. Retail 9-18 mo. Cold storage 6-12 mo (typically build-to-suit or pre-lease). Lease-up assumptions and TI/LC budgets drive equity returns more than any other line item on most projects.
JLL Lease-Up Data →
Stress Testing
Sensitivity & Downside Cases
−10% rents · +100bp rates
Run base, downside, and stress cases on every deal. Standard sensitivities: rents −5%, −10%, −15%; cap rate +25bp, +50bp, +100bp; construction cost +5%, +10%; lease-up −3 months, −6 months. Deals that don’t pencil at base −10% rents and +50bp cap should not be funded.
Macro Stress Cases →
FF&E & Specialty
FF&E and Specialty Equipment
5-25% of TPC by asset
FF&E and specialty equipment runs 5-15% of TPC on most commercial; 15-25%+ on cold storage, cannabis, healthcare, lab, data center, QSR.
TCG direct manufacturer procurement saves 15-35% on these line items through volume relationships.
Section 4 · Tax Incentives & Cost Segregation
Tax Incentives, Cost Segregation, & Capital Efficiency Tools
Federal and state tax incentives can move project economics by 5-20% on the right deals. The tools owners use most: cost segregation, bonus depreciation, Section 179D, Section 48 ITC, Opportunity Zones, NMTC, Historic Rehabilitation Tax Credits, and 1031 exchanges. Tax law has shifted materially in the last several years — current applicable rates and rules should always be confirmed with tax counsel for the placed-in-service year.
Important: Confirm Current Rules with Tax Counsel
Tax incentive rates, eligibility, and phaseouts have changed multiple times in recent years through major legislation. Specific deduction percentages, eligibility thresholds, and Opportunity Zone rules referenced below are subject to change. Owners and developers should confirm current applicable rules with qualified tax counsel and engineering-based cost segregation specialists before relying on any specific number for underwriting.
Cost Seg + Bonus Dep
Cost Segregation Studies
An engineering-based study reclassifies portions of building basis from 39-year commercial property into shorter recovery periods (5, 7, 15-year). For a $20M building, typical reclassification of 15-30% of basis generates $1M-$3M in present-value tax savings. Pairs with bonus depreciation. Most impactful on industrial, cold storage, manufacturing, healthcare, hospitality, and data center. Direct procurement documentation supports the study.
Accelerated Dep
Bonus Depreciation
First-year deduction of qualifying property with recovery period of 20 years or less. Bonus rates have shifted multiple times under recent tax legislation. Pairs with cost seg: cost seg identifies qualifying property; bonus depreciation accelerates the deduction. Owners should confirm current applicable bonus rate with tax counsel for the placed-in-service year — this is a moving target.
Energy Efficiency
Section 179D Deduction
Federal deduction for energy-efficient commercial building property — envelope, HVAC, lighting that exceeds ASHRAE standards. Substantially expanded by the Inflation Reduction Act with deduction values up to $5+/SF when prevailing wage and apprenticeship requirements are met. Highly impactful on IMP-envelope cold storage, high-performance industrial, and LEED-targeted commercial projects.
Solar / ITC
Section 48 Investment Tax Credit (ITC)
Federal tax credit for qualifying renewable energy property — solar PV, solar thermal, energy storage, geothermal, fuel cell. Credit value depends on property type and prevailing wage / apprenticeship / domestic content adders. Direct-pay and transferability provisions allow tax-exempt entities and developers without tax appetite to monetize the credit. Often pairs with ENERGY STAR targeting.
Capital Gain Deferral
Opportunity Zones
Federally designated low-income census tracts where investors can defer and reduce capital gains tax via reinvestment into a Qualified Opportunity Fund. Three benefits: deferral of original gain; potential basis step-up; elimination of QOF appreciation tax if held 10+ years. OZ-eligible commercial includes industrial, multifamily, mixed-use, healthcare. Tax mechanics complex; consult counsel for current rules.
Community Development
New Markets Tax Credit (NMTC)
Federal credit for investment in qualifying low-income community businesses and real estate. Allocated through Community Development Entities (CDEs). Standard structure delivers 4-7% net subsidy on eligible projects via leveraged loan structure. Highly impactful on health centers, community-serving retail, mixed-use development, and adaptive reuse in qualifying census tracts. Administered by CDFI Fund.
Adaptive Reuse
Historic Rehabilitation Tax Credit
20% federal credit for certified rehabilitation of certified historic structures. Many states stack additional 10-25% state HTC. Highly impactful on adaptive reuse, mixed-use loft conversion, and downtown infill projects. Requires National Park Service approval. TCG adaptive reuse.
Capital Recycling
1031 Like-Kind Exchange
Allows deferral of capital gains tax when proceeds from sale of investment real estate are reinvested into qualifying like-kind property within statutory deadlines (45 days to identify, 180 days to close). Standard tool for capital recycling across investment property. Requires qualified intermediary and strict adherence to identification and exchange rules.
Section 5 · Owner Advisory Team
9 Advisory Roles That Protect the Owner’s Equity
Beyond the GC, architect, and lender, sophisticated owners assemble a parallel advisory team that protects equity returns through every project phase. Some roles are required by lender policy, others are owner-elected. The right team configuration varies by project size, asset class, and complexity. TCG owner’s representative service coordinates the team on the owner’s behalf.
Owner’s Representative
Project Advocate
External owner advocate. Coordinates GC, architect, lender, vendors. Validates draws, change orders, scope.
TCG owner’s rep.
Fee Developer
Project Development
External developer hired on fee basis. Runs site selection, entitlement, design coordination, construction oversight, lease-up. Used by capital partners without internal development capability.
Construction Lender Rep
Lender Side
In-house or external lender representative. Reviews draws, manages loan administration, monitors covenant compliance. Different from project monitor — lender rep is internal to lender team.
Project Monitor / IFA
Independent Verification
Independent third-party inspector retained by lender. Verifies work in place, reviews change orders, reports schedule and budget risk. Owner pays as soft cost.
Cost Seg Specialist
Tax Engineering
Engineering-based firm performing cost segregation studies. Identifies property qualifying for accelerated recovery. Coordinates with CPA on filing.
AICPA guidelines apply.
Insurance Broker
Risk Transfer
Places builder’s risk, GL, umbrella, professional, pollution, completed operations. Coordinates lender-required coverage. Specialty broker for cannabis, healthcare, hospitality.
Construction Lawyer
Legal Counsel
Negotiates GC contract, sub agreements, owner-architect agreement. Reviews lien waivers, change orders, claims. Manages disputes. State-licensed; specialty in construction law.
Tax Counsel / CPA
Tax Strategy
Tax structure, entity selection (LLC, partnership, REIT), 179D allocation, NMTC, OZ structuring, 1031 exchange coordination. Critical at structuring — not after the fact.
Capital Markets Advisor
Debt & Equity Placement
Mortgage broker / investment bank placing senior debt, mezz, and equity. Compensated on placement fee or retainer. Critical on $20M+ deals or complex capital structures.
Section 6 · Financial Decision Frameworks
Five Financial Decisions Every Owner Faces
Five recurring financial decisions shape the economics of every commercial project. The TCG verdict on each — based on a decade of project work across 38 states and over a million square feet of IMP installation.
Build-to-Suit vs Speculative — Which development structure?
Build-to-Suit (BTS)
Pre-leased to credit tenant before construction. Lower lender LTC requirements (often 70-80%). No lease-up risk. Lower returns (cap rate spread compressed). Standard on industrial, QSR, healthcare, fleet depot.
Speculative (Spec)
Built without pre-lease commitment. Lender LTC tighter (55-65%). Higher returns potential, lease-up risk concentrated. Standard on multifamily, self-storage, small-bay industrial.
TCG verdict: BTS for first-time developers, capital-light sponsors, and tight markets. Spec for experienced developers with deep market knowledge, sufficient equity, and diversified pipelines. The wrong call — speculative product without lease-up capital reserve in a softening market — is the leading cause of mid-project capital stress.
Owner-Occupied vs Investor (Sale-Leaseback) — Which capital structure?
Owner-Occupied
Operating company owns and uses the building. Captures appreciation, tax depreciation, and rent expense substitution. Capital tied up in real estate. Standard on credit-strong corporates and family-owned operating businesses.
Sale-Leaseback / Investor
Operating company sells building to investor and leases back long-term. Frees capital for operations / growth. Higher rent expense. Investor captures appreciation. Standard on PE-backed operating companies, REIT-eligible assets.
TCG verdict: Owner-occupied for credit-strong corporates with low cost of capital and long property hold horizon. Sale-leaseback for capital-constrained operators where freed capital can earn above the implied rent yield. The decision is fundamentally about cost of capital relative to cap rate — if your cost of capital exceeds the prevailing cap rate, the building should be sold and leased back.
Construction-to-Perm vs Construction Loan + Separate Permanent Takeout?
Construction-to-Perm (C2P)
Single loan, single closing, locks rate at construction loan closing. Eliminates refinance risk. Limited optionality at takeout. Best on owner-occupied, BTS, and credit-tenant industrial.
Separate Construction + Takeout
Two closings. Borrower shops permanent market at takeout. Maximum flexibility on permanent terms. Refinance risk if market moves. Standard on speculative product, value-add, and complex transitional product.
TCG verdict: C2P if rates are favorable at construction loan closing and the owner expects to hold long-term. Separate construction + takeout if the owner expects rates to fall, the market is volatile, or the project has multiple potential takeout options. On most $5M-$30M speculative deals, separate construction + takeout is the default.
FRED rate data.
Mezzanine Debt vs Preferred Equity for the Capital Stack Gap?
Mezzanine Debt
Debt secured by equity pledge. Lower cost (10-15% all-in). Requires senior lender intercreditor consent. More restrictive covenants. Standard on stabilized and lower-risk product.
Preferred Equity
Structured as equity. Higher cost (9-13%+ pref). No senior lender consent required. More flexible on workout. Standard on opportunistic, ground-up, and complex value-add.
TCG verdict: Mezz when senior lender will sign a workable intercreditor and the project has stabilized cash flow. Preferred equity when senior lender won’t allow mezz, when the project has higher execution risk, or when the sponsor wants more flexibility on workout. Mezz is generally cheaper; preferred is generally more flexible.
Spend on High-Performance Envelope vs Standard — What’s the NOI math?
High-Performance Envelope
IMP envelope, high R-value, tight air-sealing. Higher first cost. Lower opex (utilities, maintenance, insurance). Higher NOI. Eligible for 179D, ENERGY STAR. Better tenant retention.
Standard Envelope
Tilt-up, conventional CMU, or basic insulated metal. Lower first cost. Higher opex. Lower NOI capture per dollar of basis. Not eligible for premium energy incentives.
TCG verdict: High-performance envelope wins on cold storage, food processing, cannabis, data center, and any industrial product where opex matters.
Envelope efficiency & NOI strategy walks through the math: a 15-25% opex reduction at a 7% cap rate translates to 200-350bp of value uplift — the envelope premium pays for itself many times over.
Underwrite the Deal · Then Build It Right
The biggest gains in commercial development come from underwriting the deal correctly — capital stack, yield-on-cost, exit cap spread, lease-up risk, contingency. Once that’s right, build it through a single-source design-build team that protects the underwriting from pre-development through stabilization. Schedule a 30-minute call to walk through your project.
FAQ
Common Questions About Commercial Construction Finance & Owner Advisory
What is a commercial construction loan and how does it work?▼
A commercial construction loan is short-term debt (typically 12-36 months) that funds construction in monthly draws against documented work in place. The lender disburses against an approved schedule of values, with each draw verified by a project monitor. Interest is paid monthly on the outstanding balance (commonly via interest reserve). At completion the loan converts to mini-perm or pays off through permanent takeout. Standard structures: senior debt 60-75% of total cost, balance funded by sponsor equity, mezz, or preferred equity. TCG owner’s rep manages the draw process.
What is the typical loan-to-cost (LTC) for a commercial construction loan?▼
LTC typically runs 60-75% on commercial construction loans in 2026. Industrial, build-to-suit, and credit-tenant: often 70-75%. Speculative office, hospitality, cannabis: 55-65%. Balance funded by sponsor equity, LP equity, mezz, or preferred equity. LTC differs from LTV (loan-to-value) — LTV applies to stabilized appraised value at takeout, often allowing higher leverage at refinance. MBA publishes industry benchmarks.
What is yield-on-cost and how do I calculate it?▼
Stabilized NOI / Total Project Cost. 2026 typical: industrial 7-9%, multifamily 5.5-7%, cold storage / data center 8-11%, healthcare 6-8%, QSR / outparcel 8-10%. Spread between yield-on-cost and exit cap rate is the developer’s value-creation margin — 150-250 basis points typical on viable deals. Compress the spread and the deal stops working. NOI strategy.
What’s the difference between hard costs and soft costs?▼
Hard costs = physical construction (site work, foundation, structure, envelope, MEP, finishes, FF&E) — typically 70-85% of TPC. Soft costs = non-construction (A&E 8-12%, legal, financing/interest carry, permits/impact fees, taxes, insurance, surveys/environmental, marketing, owner’s rep) — 15-30% of TPC. Full A&E and soft cost breakdown.
What is a cost segregation study and how much can it save?▼
An engineering-based study reclassifies portions of building basis from 39-year (commercial real property) into 5/7/15-year recovery periods. For a $20M building, typical reclassification of 15-30% of basis generates $1M-$3M in present-value tax savings depending on owner’s marginal rate, time horizon, and current bonus depreciation rules. Study cost $5K-$25K. ROI generally 10x-50x the study fee on $5M+ projects.
What is bonus depreciation and how does it apply to commercial real estate?▼
Bonus depreciation allows immediate first-year deduction of a defined percentage of qualifying property (recovery period 20 years or less). The applicable rate has shifted multiple times under recent tax legislation, so the percentage depends on the year property is placed in service. Pairs with cost segregation: cost seg identifies eligible property; bonus depreciation accelerates the deduction. Confirm current applicable rate with tax counsel for the placed-in-service year.
What is Section 179D and who qualifies?▼
Section 179D is a federal deduction for energy-efficient commercial building property — envelope, HVAC, lighting exceeding ASHRAE standards. Substantially expanded by the Inflation Reduction Act with deduction values up to $5+/SF when prevailing wage and apprenticeship requirements are met. For tax-exempt entities (government, nonprofit, REITs, tribes), the deduction can be allocated to the designer (architect, MEP engineer, design-build contractor). Highly impactful on IMP-envelope cold storage and high-performance industrial.
What is an Opportunity Zone investment and how does it benefit commercial development?▼
Opportunity Zones are federally designated low-income census tracts where investors can defer and reduce capital gains tax by reinvesting gains into a Qualified Opportunity Fund (QOF). Three benefits: deferral of original gain; potential basis step-up; elimination of QOF appreciation tax if held 10+ years. OZ-eligible commercial includes industrial, multifamily, mixed-use, healthcare. Tax mechanics complex and have been modified by subsequent legislation; consult counsel for current rules.
What is mezzanine debt versus preferred equity?▼
Mezzanine debt: secured by pledge of equity interests; structured as debt with defined coupon and maturity; typical pricing 10-15%. Preferred equity: structured as equity; receives preferred return ahead of common; typical pricing 9-13% with optional kickers. Mezz generally lower cost; preferred more flexible because no senior lender consent required. Most $10M-$50M deals stack senior + mezz + sponsor or senior + preferred + sponsor.
What is the role of an owner’s representative in financing?▼
The owner’s representative is the owner’s advocate — distinct from GC, architect, lender. Validates draw schedules, reviews pay applications and lien waivers, monitors budget vs. SOV, manages change order review, coordinates with project monitor, oversees commissioning and closeout, protects owner’s contingency. On $5M+ projects, typically pays for itself many times over by catching draw discrepancies and incomplete close-out. TCG owner’s rep.
What is a draw schedule on a construction loan?▼
The timing/amount mechanism by which the lender disburses loan proceeds. GC submits monthly pay application showing percent-complete by line item against the schedule of values. Project monitor verifies; lien waivers collected; lender funds. Standard cycle 30-60 days from work to draw funding. Owners track three metrics: budget burn vs. percent complete (early-loaded SOVs are a red flag), retainage held, stored materials documentation.
What is a project monitor or inspecting architect on a construction loan?▼
Independent third party retained by lender to monitor on its behalf — verifying work in place, reviewing pay apps, evaluating change orders, reporting risk. Monitor performs full plan and cost review at loan closing and conducts site visits at each draw. Fees typically 0.05-0.25% of loan amount; paid by borrower as soft cost. Owners should treat the monitor as a partner; the monitor catches problems on the lender’s behalf, which protects equity too.
What is DSCR and what’s required for commercial financing?▼
Debt Service Coverage Ratio = stabilized NOI / annual debt service. Most commercial permanent loans require minimum DSCR of 1.20x-1.30x; some asset classes (hospitality, cannabis, speculative) require 1.40x-1.50x. Construction-to-perm requires borrower demonstrate project will achieve minimum stabilized DSCR (often 1.25x) at takeout. Run sensitivities at −10% rents and +100bp rates — deals failing the stress test are vulnerable.
What is the cap rate spread to construction yield, and why does it matter?▼
Spread = Yield-on-Cost − Exit Cap Rate. 150-250 basis points typical on viable ground-up development. The spread is the developer’s value-creation margin. When cap rates compress (rates fall, asset values rise) spreads widen. When cap rates expand (rates rise) spreads compress and deals stop pencilling. The spread test is the single most important feasibility filter on commercial development. CBRE cap rate research.
What is a construction-to-permanent loan?▼
A single loan that funds construction at a short-term variable rate, then converts to a permanent fixed-rate mortgage at substantial completion or stabilization — eliminating second closing and refinance risk. Available primarily on owner-occupied, build-to-suit, and credit-tenant industrial. Investor multifamily and speculative product more commonly use construction loan + separate permanent takeout. C2P closes faster and locks rate but limits refinance optionality.
What pre-development costs should I budget for a commercial project?▼
Pre-development (incurred before construction loan closing) typically includes: land acquisition / earnest money; site due diligence (Phase I, geotech, ALTA survey, title); A&E fees through SD or DD; market study and appraisal; legal and financing fees; permit application and impact fees; preliminary marketing; pre-opening opex for owner-operators. Total 3-7% of TPC. Most lenders require this equity in place before construction loan closing. Underbudgeting pre-development is a leading cause of capital stack failure.
The Complete Series
The Four Pillars of Commercial Construction
TCG’s pillar library is built around the four questions every commercial real estate developer, owner, and operator asks before a project breaks ground: what will it cost, what systems should I specify, how do I run the project, and how do I fund and underwrite it. Each pillar is a self-contained reference; together they form the complete owner’s playbook.
Pillar 1
Construction Costs
National cost benchmarks across 30+ commercial building types — cold storage, QSR, medical, data center, cannabis, self-storage, urgent care, retail, logistics — with regional variation across all 50 states.
What does it cost
Read the cost pillar
Pillar 2
Building Systems
The owner’s spec guide — IMP envelope chemistry, PEMB structural systems, MEP coordination, roofing assemblies, flooring systems, and the manufacturer relationships that drive lead time, cost, and performance.
How to spec it
Read the systems pillar
Pillar 3
Process & Delivery
The project playbook — design-build vs design-bid-build, GMP vs cost-plus, owner’s rep engagement, preconstruction, the 7-phase project lifecycle, and the change-management frameworks that keep schedule and budget intact.
How to run it
Read the process pillar
Pillar 4
Finance & Advisory
The owner’s underwriting playbook — capital stack, construction loans and draw schedules, NOI and yield-on-cost, cost segregation, bonus depreciation, 179D, Opportunity Zones, and the advisory roles that protect equity returns.
How to fund it
Read the finance pillar
Related Reading
Full Library — The Complete TCG Content Index
Every article and service page on terrapincg.com, organized by topic cluster. Each article cross-links to this finance pillar and to the other three pillars; together the library forms the complete reference for commercial real estate developers and owners.
Sources & References
Industry Data, Standards, Tax Guidance & Authority Citations
Service Area
Owner Advisory & Design-Build Across All 50 States
