When the Building Cannot Get the Loan: Warrantable and Non-Warrantable Condos

A buyer can be fully approved, with good credit, solid income and a healthy down payment, and still be turned down for a condominium. The reason is the building. A condo mortgage is underwritten on the association as well as the borrower, and a building that does not meet the standards set by Fannie Mae and Freddie Mac is called non-warrantable. Most conventional lenders will not lend there on standard terms.

Non-warrantable does not mean unsafe or a bad purchase. It means fewer lenders, a larger down payment and usually a higher rate, and when you come to sell, fewer buyers who can finance it. Both are worth knowing before the offer, not after the appraisal.

Why the lender looks at the building

When you buy a unit, much of what protects the lender's collateral belongs to everyone: the roof, the structure, the master insurance policy, the reserves, the association's ability to collect fees. A building with a thin budget, a large lawsuit or a single investor controlling half the units is a risk to every loan in it. So the agencies publish project standards, and lenders check each building against them before lending.

What commonly makes a building non-warrantable

The agencies' rules are detailed and revised periodically, so treat this as a list of what triggers the question rather than a set of thresholds:

One owner holds too many units, typically a developer or investor still holding a large share.
Litigation involving the association beyond routine matters such as collecting unpaid fees, especially construction-defect or structural claims.
Owners behind on their fees in significant numbers.
A budget without adequate reserves. The agencies expect a meaningful part of the budget to be set aside for replacements.
Too much commercial space in a mixed-use building.
Hotel-like operation: daily or short-term rentals managed centrally, a front desk, a rental pool. Short-term rental rules cover the legal side.
An unfinished project or one still under the developer's control.
Inadequate insurance, such as a master policy that does not meet the requirements, or no fidelity coverage for the money the association holds.
Critical repairs or unsafe conditions. Since the 2021 condominium collapse in Florida, the agencies look specifically for significant deferred maintenance and unfunded structural work. A building with a known major repair and no plan to pay for it can fail on that alone.

The condominium questionnaire

Your lender learns most of this from a condominium questionnaire sent to the management company or the trustees. It asks about ownership concentration, fees, delinquencies, litigation, commercial space, insurance and repairs. Management companies usually charge for it, and in a self-managed association a volunteer trustee fills it in.

Two practical points. A slow questionnaire is one of the most common reasons condo closings slip, so ask your lender to order it the day you have an accepted offer. And the questionnaire is a different document from the 6(d) certificate, which confirms the seller's fees are paid. You need both. Condo fees, reserves and documents covers the 6(d) and the budget.

Small Massachusetts associations: two- and three-unit condos

Greater Boston has a great many very small associations, mostly two-families and triple-deckers converted into two or three units. Turning a two-family into condominiums explains how they are created.

The agencies apply lighter review rules to the smallest projects, which helps. Several things still matter and are worth checking early:

The master insurance policy. In a two-unit association it is common for each owner to insure "their half" individually, which may not satisfy the lender. Find out how the building is insured.
The master deed and bylaws, including how decisions are made when there are only two votes.
Whether the association actually operates: a bank account, a budget, collected fees, minutes. Some small associations exist only on paper, and lenders notice.

FHA and VA approval are separate

A building can be warrantable for conventional loans and still not be approved for FHA or VA financing, which keep their own lists. HUD publishes the FHA-approved condominium list, and FHA also allows single-unit approval of one unit in a building that is not approved as a whole, if the project meets its standards. If you are using FHA or VA, ask your lender to check the building's status before you offer. Which mortgage fits covers the loans themselves.

Financing a non-warrantable condo

It can be done:

Portfolio lenders — banks and credit unions that keep loans on their own books rather than selling them to the agencies — set their own building standards. Massachusetts has many local ones, and they lend on buildings the national lenders decline.
Non-QM lenders offer condo programmes for non-warrantable buildings, at a cost.
Expect a larger down payment, often well above the conventional minimum, and a somewhat higher rate.
Cash, followed by a refinance once the building's problem is resolved. Paying cash covers delayed financing.

Think about the sale as well as the purchase. If the building is still non-warrantable when you sell, your buyers will face the same obstacles, and the price reflects that. If the cause is temporary — litigation close to settlement, a developer selling out the last units — it may resolve. If it is structural, such as a large commercial share, it will not.

Questions to ask before you offer on a condo

Have recent buyers in the building used conventional or FHA financing?
Is there any litigation, or any special assessment proposed or approved?
What do the budget and the most recent reserve study show?
How is the building insured, and is there fidelity coverage?
What do the last year of trustee minutes say about repairs?

Your lender can often run a preliminary check of the building before you offer. Buying a condominium in Greater Boston covers the rest of the documents to read before you bid.

General information as of 2026, not lending advice. Project standards are set by Fannie Mae, Freddie Mac, HUD and VA, and revised periodically; your lender's current review governs any specific building.