DDSCR Authority

Property-type guide

DSCR Loans for 2-4 Unit Investment Properties

DSCR loans for 2-4 unit properties in 2026: 75-80% LTV, 0.85-1.0 DSCR minimums, and the duplex, triplex, and fourplex lender shortlist that actually funds.

Updated 15 min read
2–4 Unit Property — DSCR-financed investment property

2-4 unit properties — duplexes, triplexes, and quadplexes — are the sweet spot for investors scaling from single-family rental into small multifamily without triggering commercial underwriting. Because 2-4 units are still classified as residential for Fannie/Freddie (and by extension, most DSCR loan lenders), they get residential appraisal forms, residential title, residential-style title insurance, and DSCR pricing only a few ticks higher than an SFR — a dramatically better economics profile than crossing into the 5+ unit commercial world.

This guide is for investors targeting duplex through fourplex deals with a DSCR loan. The classification is clean, the lender pool is broad, and the qualification math is well-understood — but there are property-type-specific rules that catch new investors, especially around rent schedules, unit-mix scrutiny, and the prohibition on house-hacking. We cover all of it below.

Key DSCR parameters for 2-4 unit properties

ParameterTypical range (2026)Best tier
Minimum DSCR0.85 – 1.001.20+
Maximum LTV (purchase)75% – 80%80%
Maximum LTV (cash-out)70% – 75%75%
Minimum FICO660 – 700740+
Rate premium vs. SFR+0.125% – +0.375%—
Minimum loan amount$100,000 – $150,000n/a
Maximum loan amount$2M – $3.5Mn/a
Cash reserves required6 months PITI9 – 12
Appraisal formForm 1025 (Small Residential Income)—
Appraisal cost$1,500 – $3,500—

The step-up from SFR to 2-4 unit is real but manageable. On the same borrower file, a typical investor sees roughly 5 points less LTV, about 10 DSCR points more required, and 0.125-0.375% more in rate. Appraisal cost roughly triples. In exchange you get 2-4x the cash flow, higher cap-rate entry, and economies of scale on management.

The 2-4 unit lender landscape

All the major SFR DSCR lenders also quote 2-4 units, typically as a secondary program tier. The pricing gap between lenders is wider on 2-4 units than on SFR — you should absolutely shop 3+ quotes.

Strong on 2-4 unit:

  • Kiavi — Competitive on 2-4 unit at 75% LTV, 680 FICO floor, good on the 0.90 DSCR tier with modest rate add.
  • Visio Lending — 2-4 unit is a core product line; strong on the 1.0 DSCR tier at 80% LTV.
  • Lima One Capital — Offers 2-4 unit at 80% LTV on strong files; also does bridge-to-DSCR on 2-4 unit rehabs.
  • LendingOne — 720+ FICO tier pricing is among the best; 80% LTV on qualifying files.
  • CoreVest — Best for investors buying a fourplex as part of a portfolio blanket loan.
  • Griffin Funding — No-ratio DSCR on 2-4 unit at 65-70% LTV; up to $5M loan amounts.
  • Angel Oak — Flexible on foreign national 2-4 unit and on files with ITIN-only borrowers.
  • New Silver — 30-year fixed 2-4 unit program, fast close, 700+ FICO for best pricing.
  • Deephaven / Verus (broker channel) — Aggressive wholesale pricing on the 0.85-1.0 DSCR tier.

Where 2-4 units get harder: A handful of smaller DSCR lenders cap at 1-unit only or only accept 2-unit (skipping triplex/fourplex). Confirm unit eligibility in the first conversation. Quadplexes sometimes trigger extra reserve requirements (9-12 months PITI vs. 6) especially on loans above $1M.

Qualification details

  • Entity vesting: LLC ownership is the standard; most lenders accept single-member and multi-member LLCs identically. Personal guarantee required.
  • Landlord experience: Required by some lenders on 3-4 unit properties for first-time investors. Kiavi, Lima One, and Visio will close a first-time investor on a duplex without experience; fourplex is where experience requirements can appear.
  • Reserves: 6 months PITI minimum; many lenders bump to 9-12 months on 3-4 unit loans over $1M.
  • Short-term rental restrictions: Most lenders require that all 2-4 units operate as long-term rentals (or that STR income be backed out of DSCR). Mixed LTR/STR properties are accepted with underwriting overlays.
  • Vacant units at close: If one unit is vacant, the 1025 appraiser’s market rent is used — you do NOT need all units leased before close.
  • Delayed financing: Allowed by some lenders (Kiavi, Visio) on 2-4 units purchased with cash, up to purchase price, with documentation showing source of funds.

Appraisal and income verification

The 2-4 unit appraisal is the primary source of underwriting friction on this property type:

  • Appraisal form: Form 1025 (Small Residential Income Property Appraisal). Includes unit-by-unit detail, individual rent comparables per unit type (1BR vs. 2BR, etc.), and gross rent multiplier (GRM) analysis.
  • Cost: $1,500 – $3,500 typical. Rural, high-cost, or unusual configurations (e.g. a duplex with non-conforming in-law unit) can run $3,500 – $5,000.
  • Turn time: 10 – 18 business days; faster in dense urban markets with heavy appraiser supply.
  • Rent determination: For each unit, the underwriter uses the lower of actual lease or 1025 market rent. Blend across all units to get gross monthly rent; then apply the lender’s vacancy factor (usually baked into DSCR math at 100% occupancy with a reserve requirement offset).
  • Unit mix scrutiny: If a fourplex is 3×1BR + 1×studio but the 1025 only provides 2BR comparables, underwriting will delay the file. Good appraisers source unit-type-matched comps.
  • Short-term rental addendum: If any unit is operated as STR, the appraiser is typically asked to provide BOTH long-term market rent AND a note on STR activity. Lender decides which to use.

Rate and fee expectations

April 2026 ballparks on a clean 2-4 unit file (720+ FICO, 1.0 DSCR, 75% LTV, 5-year prepay):

  • Duplex 30-year fixed: 7.000% – 7.750%
  • Triplex 30-year fixed: 7.125% – 7.875%
  • Fourplex 30-year fixed: 7.250% – 7.999%
  • Interest-only 10-year intro: +0.125% – +0.25% over 30-year fixed
  • Lender points/fees: 1.50 – 2.25 points
  • Appraisal: $1,500 – $3,500
  • Underwriting/processing: $1,500 – $2,250
  • Title/settlement: $1,800 – $4,500
  • Total closing costs (excluding down payment): 4.25% – 6.0% of loan amount

LTV pricing: Dropping from 80% LTV to 75% saves 0.25-0.375% in rate; dropping from 75% to 70% saves another 0.125-0.25%. Cash-out refinance adds 0.25% vs. rate/term at the same LTV.

Prepay structure: 5/4/3/2/1 prepayment penalty is standard; 3-year prepay typically adds 0.25%; no prepay adds 0.625-0.875%.

Common pitfalls on 2-4 unit DSCR loans

  1. Assuming SFR pricing: Investors who’ve done SFR deals often expect the same rate on a duplex. The 0.125-0.375% rate premium is real — rerun the DSCR math at the higher rate before committing.
  2. Unit-mix mismatch on the 1025: If appraiser comps are for 2BR/1BA units but your fourplex is 1BR/1BA, expect an underwriting delay while the appraiser sources matched comps. Flag this in the appraisal order.
  3. Non-conforming unit: A “duplex” with a mother-in-law unit (so 3 units, but only 2 on title) creates a tax-assessor vs. appraisal mismatch. Some lenders will decline outright; others will underwrite to legal unit count only, ignoring the non-conforming unit income entirely.
  4. Assumed leases: Existing leases that transfer with the property must be reviewed. Unusual clauses (lease options, below-market long-term leases, rent-controlled unit in a non-rent-controlled city) can surface in underwriting.
  5. House-hacking plans: If the LOI or contract has any language suggesting owner occupancy of any unit — DSCR lender will kick the file. DSCR is business-purpose only.
  6. Section 8 tenants: Accepted by most lenders, but the HAP contract must be provided and vouchered rent must match appraiser’s market rent (cannot be inflated above market).
  7. Self-managed declaration: Some lenders ask for a property management statement at close. If you self-manage, a signed self-management affidavit typically suffices.
  8. Small loan penalty: If the fourplex is in a low-cost market and the loan amount falls under $150K, pricing suffers and some lenders won’t touch it. Consider local bank/portfolio financing as an alternative.

Strategy notes

2-4 unit DSCR loans are the right tool when:

  • You’re scaling from SFR into small multifamily and want to stay in residential underwriting (avoid commercial appraisal, commercial title, 5+ unit DSCR pricing).
  • You’re buying a duplex/triplex/fourplex with 75-80% down payment ability and want 30-year fixed amortization.
  • The property cash-flows at 1.0+ DSCR at 75% LTV.
  • You’ve already maxed conventional Fannie/Freddie 10-property cap or need LLC vesting.

They’re the wrong tool when:

  • You’ll live in any unit (use FHA/conventional owner-occupied instead).
  • The property is 5+ units — that’s a commercial classification; see our 5-10 Unit Multifamily guide.
  • DSCR falls below 0.85 even at 70% LTV and you can’t increase down payment — the deal likely doesn’t cash flow enough for this financing structure.
  • You’re a first-time investor targeting a fourplex with no landlord experience — some lenders will decline; plan your lender shop accordingly.

Get 3+ matched quotes on your 2-4 unit deal. Get matched with DSCR lenders — 5 minutes, no credit pull.

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Frequently asked questions

Yes — 2-4 unit properties are still technically residential for financing purposes, and nearly every national DSCR lender has a 2-4 unit program. Expect a slightly tighter LTV (75-80% vs. 80% on SFR), slightly higher minimum DSCR (0.85-1.0 vs. 0.75), and a modest rate premium of 0.125-0.375% vs. an SFR at the same terms.
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