September 10, 2026
Boston condo buyers spend a lot of energy studying one number: the median sale price. As of the three months ending July 2026, that citywide figure sat at $850,000, up 2.4 percent year over year. It is the number every portal leads with, and it is the number that tells you the least about what happens between an accepted offer and a closing table this fall.
The number that actually matters right now is buried in a lender letter almost nobody outside the condo industry read when it landed in March. According to Whiteford Law, Fannie Mae's Limited Review shortcut ended for loan applications dated on or after August 3, 2026. That shortcut is gone. The Community Associations Institute says a second, bigger change begins on January 4, 2027: the minimum reserve fund contribution for a condo project to stay warrantable rises from 10 percent to 15 percent of annual assessment income. That may lead some associations to raise monthly HOA fees.
For years, buyers could qualify for something called Limited Review.
Fannie Mae retired that shortcut for loan applications dated on or after August 3, 2026. Condo loan applications now face a more detailed review.
That single change is why closings on Boston condos have been taking longer since late summer than they did before August. When an association is slow, delays can land on the buyer's timeline, not the seller's.
The bigger shift is still ahead. Beginning with loan applications dated on or after January 4, 2027, the minimum reserve fund contribution required for a condo project to stay warrantable rises from 10 percent to 15 percent of the association's annual assessment income.
Do the math on a mid-sized association collecting $400,000 a year in common charges. A 10 percent reserve line is $40,000. A 15 percent line is $60,000. That extra $20,000 has to come from somewhere. Any resulting costs may not show up in a listing's asking price, but they may affect your first year of ownership.
Massachusetts has actually required condo associations to maintain an "adequate replacement reserve fund" separate from operating funds since long before this federal rule existed, under Chapter 183A of the Massachusetts Condominium Act. The law never defined what "adequate" meant in dollar terms. The new federal underwriting standard just gave that vague word a hard floor, and a lot of Boston buildings are about to find out they were under it.
Not every Boston condo building faces the same exposure. Back Bay, Beacon Hill, Downtown, Seaport, and Bay Village are showing up repeatedly as the neighborhoods with the sharpest condo fee increases right now, and the reason has less to do with location and more to do with what those buildings are made of. Older buildings carry aging elevators, roofs, and mechanical systems that are approaching replacement age at the same time construction and insurance costs have climbed. Newer full-service towers, the kind you find in Seaport with concierge staff, harbor-facing lounges, and guest suites, already run higher fees to support that service level, and now face reserve math on top of it.
Reserve funding and building maintenance needs may not be apparent from a listing sheet. Eric Churchill, executive vice president at Schernecker Property Services in Needham, has reviewed hundreds of condominium association budgets and says most set their fees too low to actually maintain the building. One community he consulted with kept dues artificially low for a decade and ended up spending $450,000 on routine painting and cosmetic patchwork rather than fund the structural repair the building actually needed.
"Buyers and their agents have to ask the questions," attorney Rich Rosa, cofounder of Buyers Brokers Only LLC, told The Boston Globe. "Are there any special assessments coming up?"
Here is the compliance timeline worth keeping on your phone if you are shopping this fall or winter:
| Date | What changes |
|---|---|
| March 18, 2026 | Investor-concentration cap of 50 percent is eliminated immediately |
| July 1, 2026 | According to PK Boston, a $50,000 per-unit insurance deductible cap applies to loan applications dated on or after this date |
| August 3, 2026 | Fannie Mae retires Limited Review for loan applications dated on or after this date |
| January 4, 2027 | Minimum reserve funding rises from 10 percent to 15 percent of annual assessment income |
The reason regulators built this rule around reserve adequacy isn't abstract. Boston has its own cautionary tale. In 2007, trustees at Harbor Towers on the waterfront voted to spend $75.6 million replacing HVAC and other building systems after years of underfunded reserves caught up with the property. Individual unit owners were assessed between $70,000 and $400,000 each. Some sold rather than pay.
More recently, after a fire broke out in a Worcester Square condo building in the South End, rendering it unlivable, owners said more than $800,000 in insurance funds meant to repair and restore the property went missing under the previous property management firm's watch. That kind of governance failure can put a buyer's money on the line.
The building's condition matters more than its address right now. Before you write an offer on any Boston condo, ask for:
A low monthly fee alone does not show whether an association is adequately funding reserves.
Will every Boston condo see a big fee increase in January? No. The effects will vary by association.
Does any of this apply to single-family homes? No. These changes concern condo financing.
The median price tells you what a unit sold for. It doesn't tell you whether the building behind that unit meets a lender's requirements this fall, or what the reserve line will look like after January. Those are the numbers that determine your actual monthly cost of ownership and, in some cases, whether your loan gets approved at all.
If you're comparing condos across Back Bay, Seaport, the South End, or anywhere else in Boston right now, the documents matter as much as the listing photos. Your Partner Chris Real Estate reviews reserve studies, meeting minutes, and association financials as a standard part of every condo offer we help write, because the building's paperwork helps clarify its financial condition and potential costs. Reach out and we'll walk through what a specific building's numbers mean for your budget before you're under contract, not after.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
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