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Multifamily · Asset Class

Multifamily Feasibility & Market Studies

Independent, lender-grade analysis for apartment projects across agency, HUD-FHA, life-company, CMBS, conventional bank construction, and USDA rural capital. This page is our standing read on where the apartment market is oversupplied, how absorption forecasts fail review, and the difference between the market study a lender requires and the feasibility study that surrounds it.

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608K
2024 deliveries, most since 19861
$176B
2026 combined agency caps9
16.9%
Units offering concessions, a post-2014 high2
50/50
Largest metros where renting beats owning24
The Multifamily Thesis

One national number hides two Americas.

Multifamily is the only commercial real estate asset class that routes through every capital source, and the only one where lenders demand a market study rather than a feasibility study. The distinction is not cosmetic. Agency and HUD reviewers require a demand and supply analysis that informs their own underwriting; the feasibility study adds the site-specific financial model and the coverage conclusion around it. We prepare both, aligned to the standard that will judge the file.

The market itself is at an inflection. The supply wave that defined the last two years crested in 2024 at the highest delivery total since 1986, then began falling sharply.1 National demand has overtaken new supply, yet the recovery is deeply uneven. The Sun Belt and Mountain West are grinding through a painful glut, with Austin posting the steepest rent decline in the country, while gateway and Midwest markets are tightening with positive rent growth.7 A national vacancy figure, or a national rent assumption, is analytically useless: the same asset class is oversupplied in one metro and tight in another, and even two submarkets of the same metro can face opposite conditions.

What follows is organized as a working desk: a national and metro oversupply and absorption monitor, the lease-up failure forensics that sink apartment studies, the capital-source routing that decides which deliverable a project needs, and the study-type distinctions competitors state loosely. Every figure is dated and attributed in the sources below.

The Oversupply & Absorption Monitor

Where the apartment market stands, metro by metro.

A supply-pressure read for the major US apartment markets, refreshed each quarter from named primary sources. Sorted from most oversupplied to tightening. Data current through mid-2026; all 2026 delivery figures are forecasts.

The national picture frames every metro. Apartment completions reached roughly 608,000 units in 2024, the most since 1986, then fell about thirty percent to near 500,000 in 2025, with 2026 forecast lower still.12 Construction starts have collapsed to their lowest in over a decade, down roughly sixty percent from the 2022 peak, and because completions lag starts by eighteen to twenty-four months, the 2026 and 2027 pipeline is guaranteed thin.216 Demand, meanwhile, overtook supply beginning in late 2024, with net absorption reaching an historic peak in mid-2025 before cooling.2 The result is a market that has passed its supply peak nationally but remains sharply divided by geography.

Supply pressure: Oversupplied Balanced Tightening. Vacancy basis varies by provider; rent is effective or asking as noted in the sources.
Metro Deliveries 2025 → 2026 Vacancy YoY rent Supply pressure
Austin~21,500 → ~10,20013.5%−4.7%Oversupplied
San AntonioNo read15.8%−4.8%Oversupplied
Phoenix20,598 → 12,868~11.5%−2.9%Oversupplied
Tampa8,192 → 7,55910.7%−4.1%Oversupplied
Denver12,422 → 4,9787.6%−4.8%Oversupplied
Charlotte14,484 → 9,9716.2%−3.2%Oversupplied
Dallas–Fort Worth32,002 → 15,76512.2%−2.1%Oversupplied
Nashville9,011 → 6,020~8.4%−1.0%Oversupplied
Orlando~10,900 → lower~8.7%−1.5%Oversupplied
Raleigh–Durham~11,000 → ~6,000~8.0%+1.5% proj.Oversupplied
Salt Lake City9,896 → ~6,0007.3%−1.0%Oversupplied
Houston17,199 → 8,401~11.1%+0.1%Balanced
Atlanta~16,700 → ~9,0006.4%+1.6%Balanced
Miami / S. Florida12,649 → 12,8426.6%+0.7%Balanced
Seattle10,556 → 5,1157.1%+2.1%Balanced
Washington DC~14,300 → <10,0005.2%−4.2%Tightening supply
Minneapolis~5,400 → ~4,2004.3%+4.5%Tightening
New YorkSupply-constrained3.1%+3.3%Tightening

Metro figures compiled from MMG Real Estate Advisors, Northmarq, Matthews and CoStar, Apartment List, Yardi Matrix, Zillow, and the MMCG database, Q4 2025 through Q2 2026; see sources 7 and 11–15. Vacancy basis differs by provider (stabilized versus overall, a 150–400 bps gap). Washington DC softness is demand-driven, not oversupply. Los Angeles, Chicago, and San Francisco are discussed in the narrative where single-provider data prevents a clean matrix row.

The vacancy number depends entirely on the provider

No figure on this page is more misused than vacancy. Stabilized same-store measures report national occupancy near 95.4 percent, while broad-inventory measures that include newly delivered, still-leasing units report vacancy as high as the low-to-mid eight percent range, and one Census-based reading hit a record 7.3 percent in late 2025.268 The two-to-four-point gap is not disagreement; it is the footprint of the supply wave. Lease-up units drag down broad measures but are excluded from stabilized ones. Any feasibility or market study that cites a single vacancy number without stating its universe is not defensible.

Concessions are the hidden rent story

Headline asking rents overstate what apartments actually collect. As of the first half of 2026, roughly 16.9 percent of stabilized units were offering concessions averaging a 10.9 percent discount, the equivalent of nearly six weeks free on a twelve-month lease and the highest concession level since mid-2014.2 In the most oversupplied markets, Austin, Denver, and San Antonio, close to one-third of stabilized units carry a concession. A revenue model built on posted rents rather than effective rents overstates year-one income by the concession value plus loss-to-lease, a three-to-five percent haircut before vacancy in deep-concession markets.

Cap rates, capital, and the investment floor

Investment has re-engaged. Average going-in cap rates on core assets sat near 4.75 percent at the end of 2025, with stabilized product broadly in the low-to-mid five percent range and transaction volume rebuilding roughly nine to nineteen percent year over year.6 Per-unit trade pricing near $208,000 sits well below the cost to build in high-cost submarkets, where all-in development runs $300,000 per unit or more, which puts a floor under existing-asset values and a structural brake on new starts.3 For 2026, the combined Fannie Mae and Freddie Mac purchase caps rose about twenty percent to $176 billion, positioning the agencies as refinance backstops against roughly $90 billion of maturing multifamily debt.9

Common Review Failures

How multifamily absorption forecasts fail review.

Absorption and lease-up are the variables a credit committee scrutinizes most, and the places apartment studies most often break. Each failure below is tied to a real mechanism or number.

  1. Asking rent instead of effective rent

    Forecasting on posted rents while the market clears on concessions. With concessions near a twelve-year high and one-third of units discounted in the softest metros, an asking-rent pro forma overstates year-one revenue by the concession plus loss-to-lease.2

  2. Ignoring the pipeline delivering into lease-up

    The correct competitive denominator is not today's supply, it is the units delivering during the subject's lease-up window. A project leasing over twelve to eighteen months in Charlotte or Austin faces new competitive supply mid-lease-up that a snapshot misses.13

  3. Capture-rate math on an over-broad market area

    Capture rate is subject units divided by income- and size-qualified demand. An over-broad primary market area inflates the demand denominator and understates the capture rate, the leading red flag in LIHTC and agency market-study review.23

  4. Unbenchmarked absorption pace

    Stabilized garden and mid-rise product typically absorbs twelve to twenty-five units per month. Lease-up projected under six months signals aggressive demand assumptions; beyond eighteen months signals oversupply or mispricing, and either way the pace sizes the interest and working-capital reserve.23

  5. Metro averages applied to a submarket

    Two projects in one metro can face opposite conditions. In Atlanta, high-supply core submarkets posted rent declines while exurban Gwinnett County posted increases and materially higher occupancy. A metro average misprices both.11

  6. Stale taxes and understated insurance

    Most states reassess property taxes to the buyer's basis on sale, not the seller's historical bill, and hazard-exposed insurance has escalated sharply. Operating expenses run 38 to 55 percent of revenue; using the seller's snapshot understates the stabilized expense load.22

  7. Ignoring the coverage-constrained takeout

    In a higher-rate environment the permanent agency loan is sized by debt-service coverage, not loan-to-value. A loan meeting a 1.25x coverage minimum can fall well below the 80 percent LTV ceiling, leaving an equity gap at refinance. This is the dominant 2026 execution risk on lease-up assets.6

Capital-Source Routing

Which channel funds the project, and what it requires.

Multifamily routes through every capital source, and each requires a different deliverable and coverage standard. The study is built to the union of requirements across the channels actually in play.

The multifamily lender matrix
Deliverable, form set, and coverage convention by capital source. Coverage figures are market conventions, not universal minimums.6
Capital sourceDeliverableCoverage convention
Fannie DUS / Freddie OptigoNCHMA-compliant market study~1.20x–1.25x, up to ~80% LTV
HUD-FHA 223(f) / 221(d)(4)HUD MAP forms 92273 / 92274 / 922641.11x–1.18x post-MIP
Life-companyNCHMA baseline on stabilized collateral1.30x–1.50x, lower leverage
CMBS conduitNCHMA or rating-agency-aligned study1.25x–1.40x
Conventional bank constructionPre-lease and absorption analysis1.20x–1.40x
USDA Section 538 (rural)Restricted-rent market study1.15x, up to 40-year, up to 90% guarantee

Sources: CBRE Q4 2025 underwriting survey; HUD MAP Guide; USDA Rural Development Section 538 term sheets. See sources 6, 18, 20.

One eligibility trap is worth stating plainly, because borrowers hit it constantly: pure investment apartments are generally not SBA-eligible. Both the 7(a) and 504 programs require owner-occupancy, at least 51 percent of the space for existing buildings and 60 percent for new construction, so a passive apartment building does not qualify.19 Apartments fit SBA only as an owner-occupied or mixed-use structure, for example a ground-floor business the owner occupies with a minority of rental units above. Standard market-rate multifamily therefore routes through the agency, HUD-FHA, life-company, CMBS, conventional bank, or USDA rural channels above, which is precisely why the apartment financing landscape looks nothing like owner-occupied commercial real estate.

  • Stabilized market-rate acquisition or refinanceAgency (Fannie DUS or Freddie Optigo) with an NCHMA market study, or HUD 223(f).
  • Ground-up market-rate constructionConventional bank construction with pre-lease and absorption analysis, takeout to agency or HUD 221(d)(4).
  • Affordable or LIHTC developmentAgency mission-driven or HUD-FHA, with an NCHMA study meeting the state HFA market-study manual.
  • Rural workforce or affordable housingUSDA Section 538 (guaranteed, rents at or below 115% AMI) or Section 515 preservation.
  • Owner-occupied or mixed-use with a minority of unitsSBA 7(a) or 504, only where the business meets the 51% or 60% occupancy test.
Study Types

Market study, feasibility study, appraisal: three questions.

These three documents answer different questions and are not substitutes. Lenders and borrowers conflate them constantly; agency and HUD reviewers do not.

What each document answers, and the standard that governs it.
DocumentQuestion answeredGoverning standard
AppraisalWhat is it worth? Present-value opinion supporting collateral and LTV.USPAP
Market studyWill it lease? Demand, supply, comparables, and absorption, without the site-specific financial model.NCHMA Model Content Standards
Feasibility studyWill it lease and cover its debt? The market study plus the pro forma, coverage, and viability conclusion.NCHMA plus lender underwriting

The methodology framework for the market study is the National Council of Housing Market Analysts Model Content Standards, updated to Version 3.1 in September 2025.17 NCHMA specifies the analytical structure, primary market area definition, demographics and employment, demand and capture or penetration rates, and absorption, and it requires field verification of comparable properties rather than desktop estimates. NCHMA standards govern LIHTC allocations, agency lending, and conventional underwriting alike.

For FHA-insured transactions the deliverable is form-driven. HUD-92273 documents the rent-comparability adjustment grid, HUD-92274 builds the operating-expense projection, and HUD-92264 aggregates income and expense into a capitalized value, with a jurisdictional exception that values the property for its intended multifamily use rather than highest and best use.18 The forms are mandatory for Section 223(f) acquisition and refinance and Section 221(d)(4) new construction, and appraisal exhibits generally must be dated within 120 days of pre-application. A study prepared to NCHMA narrative standards alone does not satisfy MAP review without the form set completed.

Multifamily sub-segments, each with a distinct study scope

Multifamily Questions

Multifamily feasibility and market-study questions.

What is the difference between a multifamily market study and a feasibility study?

In multifamily lending the two terms are not interchangeable, though the analytical work overlaps. Agency and HUD reviewers require a market study, meaning a demand and supply analysis (rent comparables, demand drivers, pipeline, absorption) that informs the lender's own underwriting. A feasibility study adds the site-specific financial model, debt-service coverage, and a viability conclusion on top of that market study. The market-study convention traces to the Fannie Mae and Freddie Mac seller-servicer structure, where the lender bears underwriting responsibility.

What are NCHMA Model Content Standards?

The National Council of Housing Market Analysts Model Content Standards are the recognized methodology framework for multifamily market studies, updated to Version 3.1 in September 2025. They specify content, terminology, and analytical depth across the study, including primary market area definition, employment and demographics, demand and capture or penetration rates, and absorption, with field verification of comparable properties required. NCHMA standards govern LIHTC allocations, agency lending, and conventional underwriting.

What HUD forms are required for FHA-insured multifamily?

HUD-92273 (Estimate of Market Rent by Comparison) documents the rent-comparability adjustment grid; HUD-92274 (Operating Expense Analysis) builds the per-unit expense projection; and HUD-92264 (Multifamily Summary Appraisal Report) aggregates income and expense into a capitalized value. The forms are mandatory and form-driven for FHA-insured deals under Section 223(f) acquisition or refinance and Section 221(d)(4) new construction, and appraisal exhibits must generally be dated within 120 days of pre-application.

Can multifamily be financed with an SBA loan?

Generally no. Pure investment apartments are SBA-ineligible because both the 7(a) and 504 programs require owner-occupancy, at least 51 percent of the space for existing buildings and 60 percent for new construction. Apartments qualify only as an owner-occupied or mixed-use structure, for example a ground-floor business the owner occupies with a minority of rental units above meeting the occupancy test. Standard market-rate multifamily routes through agency, HUD-FHA, life-company, CMBS, conventional bank, or USDA rural channels instead.

Which apartment markets are oversupplied right now?

As of 2026, oversupply is concentrated in the Sun Belt and Mountain West, with Austin posting the steepest rent decline nationally near negative 4.7 percent, alongside Phoenix, San Antonio, Tampa, Denver, Charlotte, Nashville, Orlando, and Raleigh-Durham. Gateway and Midwest markets are tightening, with New York, Minneapolis, Chicago, and San Francisco showing positive asking-rent growth. The national delivery pipeline is falling sharply, so most oversupplied metros are expected to inflect through 2026 and 2027.

Why does the multifamily takeout loan often come in below the LTV ceiling?

In a higher-rate environment the permanent agency loan is sized by debt-service coverage rather than loan-to-value. When the debt constant rises, the loan amount that satisfies a 1.25x coverage minimum on stabilized net operating income can fall well below the 80 percent LTV ceiling, leaving a funding gap against construction cost that equity must fill. This DSCR-constrained takeout is the dominant execution risk on newly built lease-up assets, which is why absorption and effective-rent accuracy matter more than headline value.

How is absorption forecast in a multifamily market study?

Absorption is derived across four layers: demand drivers (employment, household formation, migration, income by tier) establish annual rental demand at the subject's rent point; the supply pipeline establishes the competitive constraint, including units delivering into the lease-up window; capture-rate analysis allocates demand against the subject and competing supply; and the resulting monthly lease-up schedule, commonly 12 to 25 units per month for stabilized product, sizes the working-capital and interest reserve. Lease-up under six months signals strong demand; beyond eighteen months signals oversupply or mispricing.

By Market

Multifamily feasibility studies by state.

Apartment demand and supply are local. Explore the state markets where absorption, the delivery pipeline, and the regulatory layer determine whether a project pencils.

Underwriting an apartment project? Start with the market read.

A methodology briefing walks through the analytical framework, the deliverable your capital source requires, and the current supply and absorption data for your metro and submarket.

Request a methodology briefing
Sources

Data sources and dates.

Every figure on this page traces to a named authority. Real-estate readings are point-in-time and vendor-dependent; vacancy figures differ by basis and rent figures by type, as noted.

  1. NAHB, Eye on Housing (July 2025), citing the U.S. Census Bureau Survey of Construction: 2024 multifamily completions, highest since 1986.
  2. RealPage Market Analytics, 4Q 2025 Update and 2025–2026 commentary: completions, starts, net absorption, occupancy, and concessions.
  3. Yardi Matrix, Winter 2026 outlook (via Multifamily Dive and CRE Daily): completions, rent growth, and per-unit pricing.
  4. Freddie Mac Multifamily Outlook (2025 and 2026): rent growth and vacancy baseline.
  5. National Apartment Association and John Burns Research, 2026 Apartment Outlook: national absorption forecast.
  6. CBRE, Q4 2025 Multifamily Underwriting Survey and 2025 investment-volume data: cap rates, coverage conventions, and transaction volume.
  7. CoStar, via Matthews Market Reports (Q1 2026) and CoStar releases (November 2025): overall vacancy and asking-rent growth by metro.
  8. NAHB (December 2025): national rental vacancy reading.
  9. Federal Housing Finance Agency (November 24, 2025): 2026 multifamily loan purchase caps, $88 billion per Enterprise.
  10. Apartment List, national and metro rent reports (March and June 2026).
  11. MMG Real Estate Advisors, 2026 metro forecasts (CoStar-sourced): metro deliveries, occupancy, and effective rent.
  12. Northmarq, Q1 2026 metro apartment reports: deliveries, vacancy, and absorption.
  13. Matthews Real Estate Investment Services, Q1 2026 multifamily reports (CoStar data): metro overall vacancy and pipeline.
  14. Marcus & Millichap and Zillow, 2026 metro data: forecasts and asking-rent readings.
  15. MMCG database (Q1 2026): metro vacancy and rent-change estimates (proprietary single-provider; treated as one estimate among several).
  16. PwC and Urban Land Institute, Emerging Trends in Real Estate 2026: construction-starts decline and the supply divergence.
  17. National Council of Housing Market Analysts, Model Content Standards Version 3.1 (September 2025), via NH&RA and Affordable Housing Finance.
  18. U.S. Department of Housing and Urban Development, MAP Guide and forms HUD-92273, HUD-92274, and HUD-92264 (HUD.gov).
  19. U.S. Small Business Administration owner-occupancy requirements (SBA Form 2234(C); OCC SBA 504 teleseminar responses).
  20. USDA Rural Development, Section 538 and Section 515 program terms (USDA RD; Lument; VHFA; Freddie Mac Section 538 term sheet).
  21. Congress.gov and CRS (RS22389); Novogradac (July 2025): 2026 LIHTC changes under the One Big Beautiful Bill Act.
  22. NAA Income/Expense IQ (2024 dataset) and IREM Income/Expense Analysis: operating-expense and property-tax benchmarks. (NAA Income/Expense IQ was discontinued December 31, 2025.)
  23. NCHMA Demand and Capture Rate Methodologies; CohnReznick LIHTC market-study guidance; Georgia DCA 2026 Market Study Manual.
  24. LendingTree via Axios (February 2026), Bankrate (2025), and Realtor.com (June 2025): rent-versus-own comparisons across the largest metros.