How to Underwrite a Non-Warrantable Condo on a DSCR Loan

How to Underwrite a Non-Warrantable Condo on a DSCR Loan

The Quick Read: The file has to pass two tests in order: the lender’s own review of the building comes first, and then the unit’s rent has to cover the full monthly obligation, HOA dues included, at the ratio the program requires. Rent cannot rescue a building that fails the first test, and a building that passes still needs the coverage.

  • A non-warrantable label is a secondary-market term, not a DSCR rule. Each DSCR lender sets its own condo guidelines.
  • Most programs in the wholesale network treat these condos as eligible, but with a lower leverage ceiling, a firmer reserve expectation and a closer look at the project.
  • On a purchase, a non-warrantable condo typically sits around 75% LTV, at the low end of the usual 75%-80% purchase range.
  • HOA dues sit inside the payment in the coverage math. High dues sink more of these files than weak rent does.
  • The reason the building is non-warrantable matters most. Investor concentration is usually workable. Active litigation and rental bans are much harder.

What Does “Non-Warrantable” Actually Mean?

A non-warrantable condo is a unit in a building that fails the project tests used to sell mortgages on the secondary market. The label describes the financing, not the physical condition of the building. Hauseit’s explainer makes the same point: many solid luxury and boutique buildings land in this bucket on technicalities.

DSCR Calculator

Run the numbers in your market


Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 15, 2026


Prefilled with starting assumptions — enter your own rent or nightly figures, taxes, insurance, and HOA for a more accurate picture.

85%Max purchase LTV (80% standard)
1.00xProgram coverage floor
6 moMinimum reserves

Program parameters update from Lendmire’s centralized guideline source. Taxes and insurance are editable estimates.

Loan amount$262,500
Gross monthly revenue (est.)$2,341
Monthly P&I$1,817
Total PITIA estimate$2,270
Cash flow estimate$0
1.00
DSCR estimate
These numbers clear the 1.00 coverage floor — get a real quote.

As of Oct 15, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Rent, nightly rate, occupancy, taxes, and insurance are editable estimates. Short-term rental figures are estimates only and vary significantly by season, property type, management approach, and local short-term-rental rules — confirm local regulations before relying on them. Qualifying income for short-term rentals varies by program — some use appraisal market rent, others use documented STR history or projections — and is confirmed in underwriting. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.


Common triggers include a high share of investor-owned units, one owner holding too many units, a lot of commercial space, pending litigation, thin reserves and a developer still controlling the association. A building fails by exclusion. If it flunks any one of the tests, it carries the label.

DSCR is a different kind of loan. A DSCR loan is an investor loan that qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. These loans are held by the lender or sold into private channels, so the agency tests are not the controlling rules. Each lender writes its own condo policy, and across the wholesale network those policies vary quite a bit.

That variation is the reason non-warrantable does not mean unfinanceable. It does remove most conventional lenders from the table. For many investors, DSCR becomes the realistic lane. The complete DSCR loans guide covers the basics if the loan type itself is new to you.

The Underwriting Sequence, Step by Step

Underwriters work in a fixed order: building first, unit second, ratio third, overlays last. Skipping ahead to the rent is a common mistake investors make, because a strong rent figure cannot fix a building the lender will not accept.

1. Project screen. The lender asks whether the building is warrantable. If it is not, the lender decides whether its own non-QM policy accepts the project. Many do, and a few do not.

2. Questionnaire and HOA package. The association completes a condo questionnaire covering ownership mix, finances, litigation, rental activity and project status. Lenders usually add the budget, reserve study, delinquency report and any special-assessment or litigation papers.

3. Rental permission check. The underwriter reads the governing documents. If they ban rentals or require a hotel-style rental program, that settles the plan.

4. Appraisal. The condo appraisal form (Form 1073) values the unit. The rent schedule (Form 1007) estimates market rent. The form names come from the agency world, but the guidelines on how to use them come from the lender.

5. Rent figure. The lender uses the appraiser’s market rent or the signed lease, depending on its rule. Your own pro forma does not count.

6. Ratio. Monthly rent is divided by PITIA: principal, interest, taxes, insurance and HOA dues. Dues go in the denominator. They are not subtracted from rent.

7. Overlay check. The lender tests leverage, loan size, credit score and reserves against the condo overlays, which are usually tighter than for a single-family rental.

8. Conditions. Insurance evidence, entity documents and updated HOA papers close out the file.

DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose loans, they are reviewed differently from a standard owner-occupied mortgage.

Which Triggers Block Which Loans?

Some triggers block only agency loans, while others block almost every lender. Sorting your building into one of these two groups is the most useful early step. The table shows typical treatment across the network, and individual lenders will differ.

Trigger Agency loan DSCR lender
High investor share Often blocked Usually workable
One owner holds many units Often blocked Lender-specific
Excess commercial space Often blocked Lender-specific
Active litigation Blocked Hard; may decline
Heavy HOA delinquencies Blocked Hard; may decline
Rental ban Blocked for investors Ends the plan
Developer-controlled HOA Often blocked Lender-specific

Treat “lender-specific” as a real answer. In the network, one program may shrug at a commercial-space overlap while another wants a lower LTV or declines. This is where seeing many lenders’ guidelines helps, because the right program for a given building may not be the first one you ask.

How Do HOA Dues Change the Ratio?

Dues lower coverage dollar for dollar, because they sit in the payment side of the ratio. A unit with strong rent and heavy dues can look worse than a cheaper unit with modest dues.

Run the numbers on two hypothetical units. These are modeled assumptions, not market data. Both have the same rent, the same price and the same loan terms. Unit A has modest dues and clears about 1.25x. Unit B has heavy dues, plus a special assessment folded into the monthly cost, and lands near 0.95x.

Unit A sails past the 1.00 level where many select programs start. Unit B falls under it. Several things can change that outcome:

  • A larger down payment. Less debt means a smaller payment and a higher ratio. It does not erase leverage caps, credit floors or reserve rules, so it only helps if the file is otherwise eligible.
  • A different unit or price. Sometimes the cleanest fix is a cheaper unit in the same building.
  • A sub-1.00 path. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. It is a separate path from programs that start at 1.00, not a program whose floor simply moves.
  • A different structure. Interest-only periods and extended terms are available through select lenders and can change the payment side of the ratio.

Dues can also move between contract and closing. A passing file can flip to failing if the association raises them. Ask for the current budget before you go under contract, and ask whether an increase or assessment is being discussed.

Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to PITIA and nothing else. Repairs, vacancy, management, utilities and reserves for capital work all sit outside the calculation. A unit can pass the ratio and still leave you thin once real operating costs show up.

What Do the Project Documents Tell the Underwriter?

Each HOA document answers a specific underwriting question. Knowing which one feeds which decision helps you collect the right papers before the lender asks.

Document What the underwriter learns
Condo questionnaire Ownership mix, litigation, rentals
Annual budget Whether dues cover real costs
Reserve study Whether big repairs are funded
Delinquency report Share of owners behind on dues
Litigation disclosure Size and type of legal risk
Insurance certificates Master policy adequacy
Governing documents Rental rules and restrictions

Thin reserves and heavy delinquencies tell the lender that a special assessment could be coming. That is a risk to the building and to your ratio at the same time. Lenders also look at the master policy. If the association’s coverage looks inadequate, you may need to carry more at the unit level, which raises the insurance line in PITIA.

Special assessments and deferred maintenance are lender-specific. They affect the project screen first and the ratio second. A lender may accept the building and still want to see how the assessment is being paid.

How Does the Appraisal Handle Value and Rent?

The appraiser does two jobs: estimating what the unit is worth and estimating what it should rent for. The rent estimate usually goes on Form 1007, which works on condo investment properties.

Thin comparable sales are common in non-warrantable buildings. Fewer buyers can finance them, so sales volume is lower. Appraisers may reach outside the building for comps, and that can pull the value estimate down. A lower value at your contract price means a larger gap to cover in cash.

Short-term rentals add a wrinkle. Form 1007 covers monthly rent only. Nightly income is documented another way, such as platform statements, bank deposits or a market projection. In the network, short-term-rental files generally want an established hosting history, and a brand-new condo-hotel with no operating history is underwritten on projections. Expect a bigger haircut on those. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.

What Do Network Programs Typically Look For?

Most programs in the network treat these condos as eligible with tighter terms than a standard rental. The ranges below are typical, subject to lender guidelines, credit review and property review.

  • Leverage. On a purchase, non-warrantable condos typically sit around 75% LTV, versus 75%-80% for standard investment purchases. On a cash-out refinance of an investment property, the ceiling is around 75% LTV across most programs, and a non-warrantable condo is often priced and sized more cautiously than that.
  • Credit. A 620 floor exists in parts of the network. Most programs want around 660 on condo files, and 700 or higher opens the strongest leverage tiers.
  • Coverage. 1.00 is where many select programs start. Stronger ratios open better pricing and leverage.
  • Reserves. Commonly around six months of PITIA, stepping up to about nine months on loans above $1,500,000. Reserves vary by lender, leverage, loan size and transaction type.
  • Loan size. Standard programs reach $3,000,000, but non-warrantable projects usually face a lower size cap. A unit priced well above that cap is a very different file.

A related Lendmire piece goes deeper on the high end of this market: how sub-1.0 leverage rules work on a super jumbo non-warrantable condo.

Because the programs differ, Lendmire, a mortgage broker arranging DSCR investor financing across 41 markets including Washington, D.C., compares several guidelines on a file like this rather than relying on one. The option that works best for a standard condo is often not the right one for a building with an overlay problem.

Where the General Rule Breaks

Edge cases are where condo files go wrong, because the usual steps assume a plain long-term rental in a stable building.

  • Rental ban or mandatory hotel program. A rental ban ends the plan. Condo-hotels may require you to join the hotel’s rental program. Buying a unit meant to be “opted out” can violate the declaration, so read the documents first.
  • Condo-hotel versus non-warrantable. A building can look like a condo-hotel and still be underwritten as an ordinary non-warrantable project. The lender’s classification changes the income method and the haircut.
  • Size cap. Above the non-warrantable size cap, the standard size ladder stops being the controlling number.
  • Dues spikes. An increase between contract and closing can break the ratio.
  • Litigation. The type matters. A routine dispute is different from a structural-defect suit against the developer, and lenders treat them very differently.
  • Rising delinquencies. A building that passed last year can fail this year on collections alone.

Not every property type is available. Manufactured homes, log homes and barndominiums fall outside the network’s DSCR programs, and that holds for any condo that is really a manufactured community.

Did the Agency Rule Change Make the Label Disappear?

Not completely. In March, Fannie Mae’s lender letter retired the 50% investor-concentration limit for established projects under full review. A law-firm client alert from Sandberg Phoenix says the cap was removed effective immediately. The same letter retired limited review, a streamlined review path. The Community Associations Institute notes that limited review historically made up roughly 40% of project reviews, so more condos now go through full review.

This matters because a building that was non-warrantable only for investor concentration may now be eligible for an agency loan. Other tests still apply, including litigation, reserves, insurance and a presale rule for new projects. If your building now qualifies, a warrantable program may be better priced, so check before assuming DSCR is the only path. This is a contrast point only. DSCR lenders still write their own condo rules, and many keep their own investor limits.

DSCR vs. conventional financing

There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.

DSCR loan

Why investors choose it

  • Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
  • No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
  • Can be closed in an LLC, keeping the property inside a business entity.
  • Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
  • Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
  • Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Conventional loan

Where it’s strong

  • Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.

Trade-offs for investors

  • Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
  • Typically held in your personal name rather than a business entity.
  • Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
  • Evaluates you as a borrower as much as the property, which usually means more paperwork.

How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.

What Should You Check Before Writing an Offer?

Most deals fail on information you could have gathered before you made an offer. Ask for these items first:

1. Why the building is classified non-warrantable, in plain terms.

2. The rental rules, including any minimum lease term or rental cap.

3. The current budget, reserve study and delinquency report.

4. Any pending litigation or special assessment.

5. Whether dues are likely to rise.

6. Whether the building might now be agency-eligible.

Then run the ratio with current dues, using a realistic rent. If it only clears with a perfect rent assumption, walk away or change the structure.

Think about the exit too. Fewer buyers can finance these units, so resale can take longer or come at a discount. A warrantable building can also turn non-warrantable if the investor share rises, which leaves a future buyer in the same position you are in. That is a real cost of owning these units, and some investors decide it is not worth the risk. Others accept it because the entry price and rent make sense.

The strongest files clear both tests: the building passes review and the rent covers the property’s costs. A larger down payment can help the second one, but it never replaces the first. Tax treatment varies; consult a qualified professional.

Key Terms Defined

Warrantable condo: a condo project that meets the secondary-market tests for investor concentration, litigation, reserves, commercial space and similar factors.

Non-warrantable condo: a condo in a project that fails one or more of those tests. The label is about financing, not building quality.

DSCR (debt service coverage ratio): monthly rent divided by the full monthly payment on the property. It measures whether rent covers the obligation.

PITIA: principal, interest, taxes, insurance and association dues, which together make up the monthly payment used in the ratio.

LTV (loan-to-value): the loan balance as a share of the property’s value. Lower LTV means more equity.

Reserves: cash or liquid assets the lender wants you to hold after closing, usually counted in months of PITIA.

Condo questionnaire: a form the HOA completes about ownership, finances, litigation and rentals so the lender can screen the project.

Frequently Asked Questions

Do DSCR loans require a warrantable condo?

No. Warrantable status comes from secondary-market rules, and DSCR lenders set their own condo policies. The building is still reviewed, though, through the questionnaire, HOA documents and litigation check. Some buildings pass easily, and others get declined, depending on the lender and the reason for the label.

Does a high investor share matter to a DSCR lender?

It often matters less than it does to an agency loan, and many programs accept it with tighter leverage. Practice varies by lender, so do not assume it is ignored. Confirm that investor concentration is the only issue before you buy, because litigation or delinquencies can sink a file regardless of rent.

Where does the rent figure come from?

Usually the appraiser’s market rent estimate or the signed lease, depending on the lender’s rule. Your own projection does not count. Short-term-rental income is documented separately, with platform statements or a market projection, and a unit with no operating history faces a larger haircut.

Can I refinance an existing non-warrantable condo loan into a DSCR loan?

Often yes, subject to lender guidelines. On a cash-out refinance, most programs in the network top out around 75% LTV, and about six months of seasoning is the common expectation. The same project review and condo overlays apply as on a purchase.

Is a non-warrantable condo a bad investment?

Not automatically. The label is a financing issue, not a defect rating. The tradeoffs are tighter leverage, a smaller pool of future buyers and more diligence up front. The deal works when the price, dues-adjusted coverage and exit plan all hold up.

Next Steps

If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. You can reach the team at 828-256-2183. Loan eligibility is subject to lender guidelines and is not a commitment to lend.

The investors who do well with these buildings read the HOA budget before the listing photos, since the dues and the reason for the label decide most of the outcome.

About Lendmire

A non-QM mortgage broker (NMLS# 2371349), Lendmire arranges DSCR financing for real estate investors in 41 markets — 40 states plus Washington, D.C. Because deals are underwritten primarily on property cash flow rather than personal income documentation, the structure suits self-employed buyers and entity-owned portfolios. Lendmire places loans through wholesale investor lenders; it is not a direct lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

Get Started

Ready to find the right loan for you?

In about 30 seconds you can review financing options available for your investment property. No commitment required.

Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.

References

1. Hauseit explainer on non-warrantable condos

2. Fannie Mae lender letter on condo project eligibility

3. Sandberg Phoenix client alert on condominium eligibility

4. Community Associations Institute update on condo review changes

Continue Exploring

This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.

Related reading: Is a DSCR Loan Better Than a Bank Commercial Loan on a Fourplex?  ·  How Much DSCR Loan a Non-Warrantable Condo Supports With High HOA Dues  ·  Can Three Friends Buy a Rental Together on One DSCR Loan?

Reviewed By
Last reviewed: October 21, 2026

Founder & CEO, Mortgage Loan Originator, Lendmire LLC

Verified Credentials

Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.

Get Started

What does this look like for your situation?

Get a personalized quote in about 30 seconds. No credit pull, no commitment.

Get My Quote