Multifamily Feasibility Study Consultants for Every Capital Source

What a multifamily feasibility study consultant does

Multifamily study requirements by capital source

How to choose a multifamily feasibility study consultant

A lender or agency reads a multifamily study to decide whether it can rely on it. Seven tests separate a study that survives review from one that comes back with questions. They apply to any consultant, including this firm, and mirror our guide on how to choose a feasibility consultant and the three-pillar feasibility methodology. See the case study library for completed engagements.

1. Test 1

   The program standard is named in the engagement letter.

   The letter names the MAP Guide section, the QAP year and agency, HB-1-3565, or the lender’s credit policy. A study written for one program is not automatically accepted by another.

2. Test 2

   The analyst meets the program’s preparer rules.

   HUD: rents developed independently of the appraiser. LIHTC: a disinterested third party meeting the HFA’s rules. HFAs that require it: NCHMA peer review. Where an allocating agency or HUD requires a study from a listed, peer-reviewed or MAP-lender-engaged analyst, the firm prepares the sponsor’s or lender’s independent feasibility analysis, and its engagement letter states whether the firm meets that program’s preparer requirements.

3. Test 3

   Rents are built from comparables, with adjustments documented.

   Rents are shown per unit and per square foot. LIHTC rent limits, Fair Market Rents and local rent regulation are applied where they bind.

4. Test 4

   Demand is measured, not asserted.

   Income-, size- and age-qualified renter households are counted, and capture and penetration rates are stated against the allocating agency’s thresholds.

5. Test 5

   Supply and lease-up come from local evidence.

   The pipeline is named, lease-up comparables are documented, and the provider and measurement basis for every vacancy and rent figure is disclosed.

6. Test 6

   Coverage is shown through lease-up and at refinance.

   DSCR is tested against the program threshold: HUD 1.15x or 1.11x; USDA 538 1.11 pilot; otherwise lender policy. A refinance test is run at current debt costs.

7. Test 7

   The consultant is willing to say no.

   The published record includes findings of not feasible, or feasible only with conditions.

Who prepares your multifamily feasibility study

Every study is prepared under and signed by David Jones, MAI, CCIM, Principal of SBA Feasibility Study LLC, who has completed more than 4,300 feasibility studies over his career. Every report identifies the analyst and the reviewer. The firm does not white-label its work, and it issues no unsigned drafts that later become the basis for a credit decision. The firm’s studies have been accepted by 534 SBA 7(a) lenders and 107 Certified Development Companies across 50 states.

The firm is not a lender, broker, developer, syndicator or property manager.

Where an allocating agency or HUD requires a study from a listed, peer-reviewed or MAP-lender-engaged analyst, the firm prepares the sponsor’s or lender’s independent feasibility analysis, and its engagement letter states whether the firm meets that program’s preparer requirements.

Determinations are the firm’s independent findings. Credit, award and eligibility decisions rest with the lender, the agency and SBA.

Multifamily study requirements, program by program

HUD/FHA 221(d)(4) and 223(f): the HUD 221(d)(4) market study

Section 221(d)(4) requires a third-party market study under MAP Guide Chapter 7, Section 7.5, with rents developed independently of the appraiser. The MAP Guide is the 2020 edition, amended by Mortgagee Letters.

• The analyst evaluates rents independently, and HUD compares them with the appraiser’s.
• A balanced market is taken as 5 percent vacancy.
• For new construction, HUD’s appraisal and market analysis staff (EMAD) review the study.
• The study’s effective date is the site inspection or completion of competitive research. It remains valid for 120 days from pre-application and 180 days from firm commitment.

A February 26, 2026 HUD drafting-table Mortgagee Letter proposes changes to these dating rules and to EMAD review. It remains a draft. Where an allocating agency or HUD requires a study from a listed, peer-reviewed or MAP-lender-engaged analyst, the firm prepares the sponsor’s or lender’s independent feasibility analysis, and its engagement letter states whether the firm meets that program’s preparer requirements.

LIHTC 9% and 4%: the LIHTC market study

Section 42 requires a market study for every tax credit allocation (IRC §42(m)(1)(A)(iii)), and each state’s Qualified Allocation Plan sets the preparer rules and thresholds. Where an allocating agency or HUD requires a study from a listed, peer-reviewed or MAP-lender-engaged analyst, the firm prepares the sponsor’s or lender’s independent feasibility analysis, and its engagement letter states whether the firm meets that program’s preparer requirements.

• Capture rate (NCHMA): the share of age-, size- and income-qualified renter households in the primary market area that the property must capture to fill its units.
• Penetration rate: the share that all existing and proposed comparable properties must capture.
• In NCHMA’s own words, “a low capture or penetration rate does not automatically equate to demand,” so absorption is related to the market’s history of adding and filling units.
• Texas applies a 10 percent capture-rate threshold under 10 TAC §11.303. Its 2027 draft QAP would remove the 15 percent allowance for bond deals in high-occupancy large metros.

USDA rural rental housing: the USDA 538 market study

USDA finances rural rental housing through Section 515 direct loans (7 CFR 3560) and Section 538 guarantees (7 CFR 3565). Both require market evidence acceptable to Rural Development. USDA Business & Industry guarantees do not finance apartments: 7 CFR 5001.118(a) excludes “apartments, duplexes, or other residential housing where the primary purpose is independent housing.”

Fannie Mae and Freddie Mac

FHFA set 2026 multifamily purchase caps of $88 billion for each Enterprise, $176 billion combined and up 20.5 percent. At least 50 percent must be mission-driven, and workforce housing is excluded from the cap (FHFA, November 24, 2025). Agency loans are appraisal-led; a third-party market study is customary where lease-up or market depth is in question. Fannie Mae’s Q2 2026 acquisitions carried an average original LTV of 63 percent and DSCR of 1.9x.

Banks, life companies and debt funds

• High-volatility commercial real estate loans carry a 150 percent risk weight unless exempt (12 CFR 3.2).
• The 2006 interagency guidance flags construction concentrations at or above 100 percent of capital, and total commercial real estate concentrations at or above 300 percent of capital with 50 percent growth over 36 months.
• Bank construction and development loans ran 0.99 percent noncurrent at Q2 2026 (FDIC).
• The study is a credit-policy requirement rather than a regulatory one, and it is written to the lender’s own underwriting. See the lender resources.

SBA and multifamily: what SBA can and cannot finance

Apartment buildings are not eligible for SBA 7(a) or 504 financing. SBA’s SOP states that “Apartment buildings and mobile home parks are not eligible” (SOP 50 10 8, Section A, Chapter 1, Paragraph E.3), under the passive-business rule at 13 CFR 120.110(c). No management structure changes that, because the revenue is still residential rent. Our SBA feasibility study NAICS requirement map shows which codes trigger a study, and the October 2026 SBA feasibility monitor tracks the SOP 50 10 8.1 carry-forward language.

SBA can finance a building with apartments in it when an eligible operating business occupies the required share of a mixed-use building:

• Existing building: at least 51 percent occupied, up to 49 percent leased.
• New construction: at least 60 percent occupied and up to 20 percent permanently leased, with the business planning to occupy some of the remainder within three years and all of it within ten (13 CFR 120.131).
• Apartments count as leased space “regardless of whether the Rentable Property is leased to a commercial or residential tenant.”
• Where the business requires a resident owner or manager, residential space essential to the business may be financed up to 49 percent of the property.

For those files, the study proves two things: that the building meets SBA’s occupancy test, and that the operating business, not the apartment rent, repays the loan, using the financial projection and DSCR methodology and site and regulatory assessment applied to every SBA file. Licensed care follows its own path, covered in our assisted living feasibility study guide. Lodging is the separate path: hotels and RV parks and campgrounds qualify on the transient-revenue test. The Leander limited-service hotel case study and Fredericksburg RV resort case study show how those files are underwritten, and the US hotel market report and RV park lending outlook cover current market conditions. For the full program choice, compare the SBA 7(a) vs 504 feasibility requirements and the CDC guide for 504 projects.

SBA program limits and coverage

Test coverage with the DSCR calculator and read the DSCR guide for SBA loans, SBA 504 feasibility study and SBA 7(a) feasibility study pages.

Opportunity Zones

P.L. 119-21 made the Opportunity Zone incentive permanent. Reports describe rolling ten-year designations beginning January 1, 2027 and enhanced rural incentives; the study confirms designation status for the subject tract at the time of the engagement.

What a multifamily feasibility study consultant analyzes

An apartment feasibility study is built in the order a credit officer reads it: rents, demand, absorption, unit mix, expenses, refinance, value and regulation.

Rent comparable analysis

We construct rent comps from multiple sources and cross-reference the results. CoStar provides property-level rent and occupancy data for institutional-quality properties. Listing platforms such as Zillow provide broader coverage of smaller properties, and HUD Fair Market Rents and state housing agency rent limits anchor any rent-restricted units. Apartments.com and direct competitor websites provide current asking rents. For workforce housing in secondary markets where database coverage is thin, we supplement with direct phone surveys and on-site visits to competing properties.

The comp set typically includes 5 to 10 properties that match the subject on key dimensions: unit count (within 25% to 50% of the subject), age and condition, unit mix, amenity level, and submarket location. Including a 300-unit Class A luxury complex in the comp set for a 40-unit workforce housing project produces meaningless benchmarks.

We analyze rents on both a per-unit and per-square-foot basis. A 900 sq ft two-bedroom renting for $1,400 per month ($1.56 per sq ft) is a different value proposition than a 1,200 sq ft two-bedroom at the same $1,400 ($1.17 per sq ft). Tenants respond to total rent, but lenders evaluate per-square-foot efficiency.

Demand: income-qualified renter households

Demand begins with renter households in the primary market area that qualify by income, household size and, where relevant, age, adjusted for tenure and turnover. The study states the capture rate for the subject and the penetration rate for the subject plus all comparable existing and pipeline units, and compares both with the allocating agency’s thresholds where one applies. See the market analysis methodology.

Absorption and lease-up

Firm planning ranges for lease-up

No published national lease-up standard exists. Each study replaces these ranges with the absorption recorded by recently completed comparable projects in the subject’s market.

We derive the absorption rate from the submarket’s historical absorption of comparable new supply, the current vacancy rate in the comp set, and the subject’s competitive positioning. National context as of mid-2026: CBRE’s Q2 2026 multifamily figures put vacancy at 4.3%, net absorption at 167,000 units and completions at 77,700 units, down 14% from a year earlier, with average rent of $2,257, up 0.5% year over year (CBRE’s press release gives absorption as 167,500; other providers report different levels on different bases; see Exhibit 7). CBRE’s Midyear Review 2026 forecasts 1.4% rent growth and 4.9% vacancy for the year. A projection that grows apartment rent faster than that needs a sourced local reason.

Unit mix

Firm planning ranges for unit mix

The study supports the proposed mix from the demand analysis by household size, models revenue under the proposed mix and tests alternative configurations to identify whether a different allocation would produce a stronger DSCR.

Operating expense benchmarking

NAA’s operating benchmarks are now published through Income/Expense IQ, with IREM and BOMA. The 2024 report covered 4,666 conventional properties with 1,089,259 units in 109 metropolitan markets, and its same-store panel put total operating expenses at $8,657 per unit, up 2.2% from 2023. IREM’s full-sample national summary for 2024 puts total operating expenses at $7,981 per unit; the same-store panel and the full sample are not interchangeable. Insurance is the line that moves most: Trepp found multifamily property insurance up 58% over five years, even though median growth slowed to 2.7% in 2025.

Firm planning ranges by expense line

The study computes the ratio from Income/Expense IQ data for the subject’s metro and product, the seller’s trailing twelve months, the current tax bill and an insurance quote. National I/E IQ lines are in Exhibit 10; see also financial projections and DSCR methodology.

Refinance and debt-cost test

At a 10-year Treasury near 4.6 percent and apartment cap rates of 5.4 to 5.8 percent, the spread is roughly 80 to 120 basis points, too thin for positive leverage on most agency debt. About 17 percent of the $5.0 trillion of outstanding commercial mortgages, $875 billion, matures in 2026, including about 13 percent of multifamily balances (MBA, February 2026). The study tests coverage at today’s rates and at refinance, not only at stabilization. See the SBA cost of capital index.

Cap rate analysis

Cap rate analysis provides a market-derived check on value relative to the purchase price or construction cost, and it informs the exit valuation. CBRE’s H1 2026 U.S. Cap Rate Survey found cap rates essentially flat in the first half of the year, with infill multifamily the most bearish property subtype. MSCI data compiled by RealPage put the Q2 2026 average apartment cap rate at 5.79 percent, an eleven-year high, and the trailing top-150-market series at 5.4 percent. Garden assets traded at $164,777 per unit, against $288,335 for mid- and high-rise, about 75 percent more. Survey ranges are professional estimates, not closed sales, so the study relies on closed submarket transactions first. Test figures with the cap rate calculator.

Rent regulation

Rent regulation caps the revenue model; see Exhibit 12. Washington and Oregon set 2027 caps at their 10 percent ceilings, California’s cap is 8.8 percent in the San Francisco–Oakland–Hayward region (including Contra Costa) through July 31, 2027, and New York City froze stabilized rents for leases starting October 1, 2026 through September 30, 2027.

2026 multifamily market evidence

Every figure carries its provider, measurement basis and period. The firm updates this section when a primary release changes the answer. Together these exhibits form the national context of every multifamily market study the firm issues, sourced under our data methodology and benchmarked against SBA loan default rates by industry and loss severity by property type.

Multifamily feasibility study vs market study vs appraisal

The three documents answer different questions, as our comparison of a feasibility study vs appraisal vs market study explains. Ground-up projects add new construction feasibility and environmental due diligence questions, and expense assumptions follow our operating expense rationalization standard.

The market study proves the units will lease at the projected rents; the feasibility study proves the capital structure survives the lease-up; the appraisal states value. Programs that require all three expect them to reconcile.

Related: feasibility study vs business plan and the report walkthrough.

Engaging the firm: process, fee and timeline

1. 1. Scoping call

   A 15-minute call; a written proposal with a firm fixed fee follows within one business day.

2. 2. Data request

   A structured data request within one to two business days of the engagement letter.

3. 3. Delivery and review

   A mid-point findings review on substantial engagements, delivery, and support through lender or agency review.

The firm’s multifamily fee runs $4,900 to $18,000, fixed before work begins. The fee does not depend on the conclusion, the award or the closing. Delivery runs 10 to 15 business days from a complete data response. For pricing across property types, see the cost and timeline guide.

Data request checklist

• Site address and parcel.
• Unit count, mix and unit sizes.
• Site plan and amenity program.
• Development budget, or the purchase contract with T-12 and rent roll.
• Capital source and program: HUD, LIHTC 9% or 4% (with agency and QAP year), USDA 515 or 538, agency, bank or SBA mixed-use.
• Income targeting and rent restrictions by AMI band.
• Any market study, appraisal or capital needs assessment already in the file.
• For mixed-use: floor plans with square footage by use, plus the operating business’s financial statements.

Multifamily feasibility study FAQ

More answers: SBA feasibility study FAQ and the glossary.

How this page is verified

Program rules are checked against 13 CFR Part 120, SBA SOP 50 10 8 and 8.1, HUD Mortgagee Letters and the MAP Guide, IRC §42 and state QAPs, 7 CFR Parts 3560, 3565 and 5001, and FHFA releases. Every market figure names its provider, basis and date. Last verified October 26, 2026.

Sources

• eCFR, 13 CFR 120.110, 120.130, 120.131, 120.151 and 120.160 (current) — https://www.ecfr.gov/current/title-13/chapter-I/part-120
• eCFR, 7 CFR 5001.118 (current) — https://www.ecfr.gov/current/title-7/part-5001
• eCFR, 12 CFR 3.2 (current) — https://www.ecfr.gov/current/title-12/part-3
• U.S. Small Business Administration, SOP 50 10 8 and SOP 50 10 8.1 — https://www.sba.gov/document/sop-50-10-lender-development-company-loan-programs
• U.S. Small Business Administration, Information Notice 5000-880695 (August 14, 2026) — https://www.sba.gov/document/information-notice
• U.S. Small Business Administration, Policy Notice 5000-879058 and News Release 26-52 (May 18, 2026) — https://www.sba.gov
• HUD, Mortgagee Letters 2025-02 and 2025-03 (January 8, 2025) and 2026-04 (May 4, 2026) — https://www.hud.gov/program_offices/administration/hudclips/letters/mortgagee
• HUD, notice FR-6522-N-02, FHA multifamily mortgage insurance premiums (September 23, 2025) — https://www.federalregister.gov
• HUD, Multifamily Accelerated Processing (MAP) Guide (2020 edition) — https://www.hud.gov
• Internal Revenue Service, Rev. Proc. 2025-32 — https://www.irs.gov
• Novogradac, 2026 LIHTC ceiling and volume reporting (December 2025) — https://www.novoco.com
• Congressional Research Service, RS22389, An Introduction to the Low-Income Housing Tax Credit — https://crsreports.congress.gov
• Texas Department of Housing and Community Affairs, 2026 Qualified Allocation Plan and 10 TAC §11.303 — https://www.tdhca.texas.gov
• Texas Affiliation of Affordable Housing Providers (TAAHP), 2027 draft QAP commentary (2026) — https://www.taahp.org
• Federal Register, 91 FR 60930 (September 25, 2026); Section 538 fee notice (September 30, 2026); 91 FR 18275 — https://www.federalregister.gov
• Housing Assistance Council, Section 515 portfolio data (2026) — https://ruralhome.org
• National Council of State Housing Agencies (NCSHA), FY2026 appropriations summary (November 2025) — https://www.ncsha.org
• Federal Housing Finance Agency, 2026 multifamily purchase caps (November 24, 2025) — https://www.fhfa.gov
• Fannie Mae, Q2 2026 multifamily acquisitions and August 2026 credit data — https://www.fanniemae.com
• Freddie Mac, Monthly Volume Summary (August 2026) — https://www.freddiemac.com
• FDIC, Quarterly Banking Profile, Q2 2026 — https://www.fdic.gov
• Trepp, CMBS and CRE CLO delinquency reports (September and October 2026), via MBA Newslink and Multifamily Dive — https://www.trepp.com
• Mortgage Bankers Association, Commercial Real Estate Loan Maturity Survey (February 2026) — https://www.mba.org
• CBRE, Q2 2026 U.S. multifamily figures (July 29, 2026), Midyear Review 2026 (August 4, 2026) and H1 2026 Cap Rate Survey (August 12, 2026) — https://www.cbre.com
• RealPage, Q3 2026 apartment market reports (October 6, 2026) — https://www.realpage.com
• Yardi Matrix, National Multifamily Report (October 2026) — https://www.yardimatrix.com
• Cushman & Wakefield, U.S. Multifamily MarketBeat Q3 2026 (October 2026) — https://www.cushmanwakefield.com
• CoStar, multifamily forecast (August 12, 2026) — https://www.costar.com
• U.S. Census Bureau, New Residential Construction (October 20, 2026) and Housing Vacancies and Homeownership (July 28, 2026) — https://www.census.gov
• Rider Levett Bucknall, North America Quarterly Cost Report Q3 2026 — https://www.rlb.com
• NAHB, Housing Market Index (October 14, 2026) and BLS PPI analysis (October 15, 2026) — https://www.nahb.org
• AGC–Sage, construction workforce survey (January 8, 2026) — https://www.agc.org
• NAA, IREM and BOMA, Income/Expense IQ 2024 data (August 2025) — https://www.irem.org
• Harvard Joint Center for Housing Studies, State of the Nation’s Housing 2026 (June 17, 2026) — https://www.jchs.harvard.edu
• HUD, FY2027 Fair Market Rents, 91 FR 56156 (September 1, 2026) — https://www.huduser.gov
• Washington State Department of Commerce, 2027 rent increase cap (July 15, 2026) — https://www.commerce.wa.gov
• Oregon Department of Administrative Services, 2027 maximum rent increase (September 28, 2026) — https://www.oregon.gov/das
• NYC Rent Guidelines Board, Order #58 (June 25, 2026) — https://rentguidelinesboard.cityofnewyork.us
• U.S. Small Business Administration, 7(a) and 504 FOIA loan-level data (as of March 31, 2026) — https://data.sba.gov

Changelog