If you’re buying, selling or sitting on the board of a condo in New York right now, there’s a good chance your building’s finances just became a lot more important to your closing timeline.
Starting August 3, Fannie Mae is rolling out a significant update to how it reviews and approves condo projects for conventional financing. Together, the changes represent one of the biggest shifts in condo lending standards in years, and New York’s older, densely packed co-op and condo stock makes this market one of the most exposed.
Here’s what’s changing, and what it means if you’re navigating a condo purchase or sale in this market.
The fast-track review is going away
For years, many established condo buildings qualified for a limited review, a shortcut that let lenders approve a project with a lighter paperwork lift. As of August 3, that shortcut is gone. Every project now goes through a full review, which digs into the building’s budget, reserves, delinquency rate and overall financial health in real detail, per Fannie Mae’s Lender Letter LL-2026-03.
For a market like New York, where a huge share of inventory sits in prewar and postwar buildings with dozens or hundreds of units, this is the change that matters most day to day. It means longer approval windows and more documentation requests from buildings that used to sail through on the streamlined path.
The Mortgage Bankers Association has cautioned that processing times will likely stretch during this transition, with the actual delay depending heavily on how quickly a building’s HOA or management company can pull together the documentation lenders now require.
Reserve requirements are going up, not down – in Jan
Per Fannie Mae’s Lender Letter LL-2026-03, the required reserve allocation for capital expenditures and deferred maintenance is rising from a minimum of 10% to a minimum of 15% of the annual budgeted assessment income. This applies to full review loan applications dated on or after January 4, 2027.
For boards, that likely means revising the line item on the budget. For buyers, it’s worth asking a building’s managing agent directly where reserves currently stand and what funding plan is in place. The good news is there are several investors we can still go to that can use the old rules of limited review and make exceptions for the lower budgeted reserves.
No more cap on investor concentration
Fannie Mae is also retiring the 50% cap on investor concentration in established projects under full review. That cap used to be one of the more common reasons a New York condo would get flagged during underwriting, especially in newer developments with a heavy investor presence. Lifting it should open up financing on some buildings that previously had trouble qualifying.
One related rule isn’t going anywhere: For new and newly converted projects, at least 50% of total units must still be conveyed or under contract to principal residence or second home buyers before those units are eligible. So, heavily investor-marketed new developments still face a real presale hurdle even with the broader concentration cap gone.
Buildings with less than 10 units will not be subject to the same review. The old rule was less than four units, but the good news is that it is now for buildings with fewer than 10 units.
Coop reserve guidelines may be next
There’s also early indication that Fannie Mae could introduce reserve fund guidelines specifically for co-ops, a segment that has historically had less standardized reserve requirements than condos. Nothing is finalized yet.
What this means if you’re buying or selling in New York
Build in more time. Full review takes longer than the limited review it’s replacing, so a preapproval timeline that used to run two weeks might now run four to eight weeks.
Ask early. Before writing an offer, buyers and their agents should ask the managing agent for the building’s current reserve funding, insurance deductible and any pending special assessments. Finding out after signing a contract is the worst time.
Boards should get ahead of it. Associations that keep clear budget documentation and a real funding plan, rather than just hitting the new minimum, will be in a much stronger position as buyers and their lenders start asking sharper questions.
Loop in your lender early. A good loan officer can flag a building’s status under the new full review standard before a buyer falls in love with an apartment that turns into a longer, more complicated closing than expected.
None of this means condo financing is impossible in New York. It means the buildings, agents and lenders who do their homework upfront will have a much smoother path to the closing table than the ones who find out about a reserve shortfall the week before they’re supposed to sign.
Julie Teitel is a Loan Officer at Rate with more than 30 years of experience to her clients, helping them navigate purchase and refinance loans with clarity and strategy.
This column does not necessarily reflect the opinion of HousingWire’s editorial department and its owners. To contact the editor responsible for this piece: [emailprotected].
