Behind on the Mortgage in Boston: The 90-Day Cure Letter, the Three Newspaper Notices, and Whether to Sell Your Triple-Decker First

Short answer: Yes, you can sell a Boston house you’re behind on, and in Massachusetts you usually have more runway than you think at the start and much less than you think at the end. State law gives most owner-occupants a 90-day right to cure before the lender can even begin foreclosure, but once a notice of sale hits the newspaper, the auction can be as little as 21 days away. The best time to decide between catching up, a modification, a listing, or a cash sale is while that first letter is still on the kitchen table.

This guide is written for one Boston homeowner in particular: someone who lives in their own two- or three-family in Dorchester, Mattapan, Roslindale or Hyde Park, rents out the other units, and fell behind after a job loss, a medical leave, or a tenant who stopped paying. Single-family owners can use it too.

For the wider picture on selling anywhere in the area, see our Boston cash buyer guide and the Boston, MA city page.

What does the Massachusetts 90-day “right to cure” letter actually mean?

It means the lender has to give you one fair chance to catch up before it can call the whole loan due. Under M.G.L. c. 244, § 35A, a mortgagor of residential property has a 90-day right to cure a missed payment by paying what’s past due, without the lender accelerating the rest of the balance.

A few details in that statute are worth reading slowly:

• Timing starts with delivery. The lender can’t accelerate or enforce the mortgage until at least 90 days after the written notice is given. It counts as delivered when handed to you, or when sent by first-class mail and certified mail to your last known address. Keep the envelope.
• It’s once every five years. The right to cure is granted once in any five-year period, regardless of the mortgage holder. If you used it in 2023 and the loan was sold since, you may not get it again.
• You pay late fees and interest, not their lawyers. To cure, you pay late fees allowed under Massachusetts law and per-diem interest, but the statute says you aren’t liable for the lender’s attorneys’ fees tied to the default during this window.
• The letter has to tell you your options. It must say you may be eligible for help from the Massachusetts Housing Finance Agency and the Division of Banks, and that you may sell the property before the foreclosure sale and use the proceeds to pay off the mortgage.

Does my triple-decker count as “residential property”?

Very likely, if you live in it. Section 35A defines residential property as a dwelling with accommodations for four or fewer separate households, occupied in whole or in part by the mortgagor as a principal residence. A Dorchester three-family where you live upstairs and rent the first and second floors fits that description.

The same definition excludes investment property, a residence that isn’t your primary one, and property securing a commercial loan. If you moved to Quincy two years ago and the whole building is rented, or you refinanced through a business-purpose lender, the 90-day protection may not apply. Confirm that with an attorney before you plan around 90 days you might not have.

When can the lender take longer to review a modification?

When your loan is one of the risky types the legislature singled out. M.G.L. c. 244, § 35B covers “certain mortgage loans” on owner-occupied homes, including loans with an introductory rate that jumped, interest-only periods, payment-option features, no full income documentation, or a loan-to-value at or above 90% combined with a high debt-to-income ratio.

For those loans, the lender must send notice of your right to pursue a modified mortgage, and the statute says the process for deciding whether a modification is offered shall take no longer than 150 days. You have 30 days after that notice is delivered to tell the lender which way you’re going: pursue a modification, pursue an alternative like a short sale or deed-in-lieu, take the regular cure period, or waive it. If you don’t answer within 30 days, you’re treated as having forfeited the longer review and get the 90-day cure period instead.

If your loan looks like one of those types, don’t let that 30-day reply window slip, even if you’re leaning toward selling. Pursuing an alternative such as a sale is one of the options the statute lists.

How fast does it move once the newspaper notice runs?

Fast. Under M.G.L. c. 244, § 14, a Massachusetts lender forecloses under the mortgage’s power of sale, which doesn’t require a lawsuit for the sale itself. Before the auction, the notice of sale has to be:

1. Published once in each of three successive weeks, with the first publication not less than 21 days before the sale, in a newspaper with general circulation in the city or town where the land lies.
2. Mailed by registered mail to the owner of record at least 14 days before the sale, and to anyone holding a junior interest, like a second mortgage or home equity line.

Before publishing, the lender also has to record an affidavit at the registry of deeds certifying it’s the holder of the note or the holder’s authorized agent, under M.G.L. c. 244, § 35C. You can look up recorded documents for Boston properties through the Suffolk County registry search on Mass Land Records, which is also where you’d confirm what liens a buyer’s title company is going to find.

So the cure period and any 35B review are measured in months, while the stretch from the first newspaper notice to the auction can be about three weeks. A sale started in the first stretch has room to breathe. One started in the second is a race.

Can I sell the house before the auction, and what has to happen?

Yes, and the law expects that some owners will. The 35A notice must tell you that you can sell before the foreclosure sale and pay off the mortgage from the proceeds. What a sale really needs is three things lined up before the auction date:

• A payoff letter from your servicer showing the full amount due, including arrears, interest, fees and any foreclosure costs. Request it early, since the number changes.
• Clear title, meaning the second mortgage, any water and sewer balances, and any unpaid real estate taxes are identified so they can be paid at closing.
• A buyer who can close on that date. A financed buyer needs an appraisal and loan approval; a cash buyer still needs title and the payoff.

Asking for an offer doesn’t pause anything. With a signed purchase agreement, your attorney can ask the servicer to postpone the sale, but that’s the lender’s call. HomeCashOffer can’t stop a foreclosure, and nobody should promise you they can.

Who in Boston helps for free if I’d rather keep the house?

The City does. The Boston Home Center’s foreclosure prevention and intervention program, run by the Mayor’s Office of Housing at 26 Court Street, offers free and confidential counseling at 617-635-4663, Monday through Friday. It helps with loan modifications, tax title issues, budgeting, and applications for state programs including RAFT and ERMA. The program is for people who live in the 1–4 unit home they own, which describes most triple-decker owner-occupants.

The City also lists partner agencies, including ESAC, Urban Edge, and ABCD’s Mattapan office. The page says it plainly: don’t pay someone for these services. If anyone asks for an upfront fee to “save” your house, or asks you to deed it to them so you can rent it back, walk away and call the Home Center.

If keeping the house is realistic, start there before calling any buyer, including us.

What’s the Boston market doing for a seller who’s behind?

It’s still a market where well-kept homes sell close to asking, but it’s slower than a year ago. Over the three months ending September 2026, Redfin reports a median sale price of $840,600 in Boston, up 1.9% year over year, with a median of 35 days on market versus 29 a year earlier, a 98.8% sale-to-list ratio, and 27.9% of homes taking a price drop (Redfin, Boston housing market, 2026).

The Census Bureau puts Boston’s owner-occupied housing unit rate at 35.7%, with a median value of owner-occupied homes of $731,700 and median monthly owner costs with a mortgage of $2,986 in its 2020–2024 American Community Survey estimates (U.S. Census Bureau QuickFacts, Boston city, 2024). For many owners, rent from the other units helps cover that cost, so one vacancy can tip the budget.

Boston values are high enough that many owners who fall behind still have real equity. A foreclosure auction isn’t built to get you the best price, and a cash offer’s discount adds up fast at these values, so if your timeline allows a listing, a listing often comes out ahead.

What about taxes and carrying costs while I decide?

Keep the property taxes clean, especially if they aren’t escrowed. Boston’s residential exemption cuts the tax bill for owner-occupants, and the City says it saved qualifying homeowners up to $4,353.74 last fiscal year. It shows up on the third-quarter bill issued in late December, and for Fiscal Year 2027 the application deadline is April 1, 2027 (City of Boston Assessing, residential exemption, 2026). If you live there and it isn’t on your bill, apply.

Then there’s winter. An older two- or three-family with an empty unit is a heating bill and a frozen-pipe risk from December on. If you’re leaning toward selling, a fall decision is easier than a February one.

What happens to my tenants if I sell, or if the lender forecloses?

If you sell, the purchase agreement should list each unit, its rent, and any security deposits and last month’s rent you’re holding, since those have to be accounted for at closing. Ask your attorney how Massachusetts rules on deposits and tenancies apply before you sign.

If it goes to foreclosure instead, the statute requires notice to the people living there. M.G.L. c. 244, § 15A says a mortgagee taking possession or conveying title has to notify all residential tenants, the city’s assessor or tax collector, and the water and sewer provider within 30 days.

From our deals

When owner-occupied multi-families come to us late in a foreclosure, the hold-up is rarely the price. It’s paperwork that nobody pulled early: a payoff letter that took longer than expected, a second mortgage the owner forgot was still recorded, a water and sewer balance, or a tenant’s deposit that wasn’t documented. The sellers who had the smoothest closings were the ones who requested their payoff and gathered their leases the same week they started talking to buyers, whether they ended up selling to us or listing with an agent.

When is a cash sale the wrong move in Boston?

More often than cash buyers like to admit. Skip it, or at least don’t rush it, when:

• You can realistically cure within 90 days with savings, family help, or a back-paid tenant. Curing keeps the house and costs only the arrears plus allowed fees and interest.
• Your loan qualifies for the 35B review and a modification would actually be affordable. Use the time the statute gives you.
• You owe more than the house is worth. That’s short-sale territory, and the lender sets the terms, not a cash buyer.
• The house shows well and the sale notice hasn’t been published. At a 98.8% sale-to-list ratio, a clean Roslindale single or a renovated two-family may net meaningfully more on the market, even after commissions.
• Bankruptcy is on the table. Talk to a bankruptcy attorney before signing anything.

A cash offer is a comparison point. If the listing math wins, list.

How does selling to HomeCashOffer work if I’m behind in Boston?

We buy Boston-area houses as-is, including occupied multi-families and older buildings with deferred maintenance.

1. Tell us the address, how many units, who lives there, and the dates on any letters you’ve received (the cure notice, a 35B notice, or a notice of sale).
2. We look at the property, in person or through photos and a walkthrough, and ask about the second mortgage, taxes, water and sewer, and leases.
3. You get a written cash offer with a proposed closing date. Requesting it doesn’t commit you to anything.
4. Your attorney and the title company confirm the payoff and the liens, and everything owed is paid from the proceeds at closing.
5. We close on a date that title can support, before the auction when that’s the goal.

Call (405) 622-8705 or request a cash offer online. Have your latest mortgage statement and any notices handy. If you want to understand the process first, read how cash home buyers work and cash offer vs. listing with an agent.

HomeCashOffer, 3000 W Memorial Rd, Ste 123 Unit 308, Oklahoma City, OK 73120. (405) 622-8705. We’re not a lender or a housing counselor, and we can’t stop a foreclosure.

Related reading: Sell my house fast in Boston · Boston, MA city page · Foreclosure timelines by state · Facing foreclosure in Atlanta · Facing foreclosure in Nashville · What to expect from a cash offer