Buying a home in Boston.

Boston at a glance

Residential exemption · FY2026

Up to $4,354 off the annual tax bill Apply by April 1. Owner-occupants only. City of Boston Assessing Department

Transit

Red Line · Orange Line · Green Line · Blue Line · Silver Line · Commuter Rail MBTA

County

Suffolk County

Housing stock

Condominium-dominant across most central neighbourhoods, with triple-deckers and smaller multifamily buildings further out.

Figures come from the municipal and statutory sources linked above and are reproduced for orientation, not as advice. Confirm anything you plan to rely on with the assessing department, your lender and your attorney.

The residential exemption is worth more here than anywhere nearby.

Boston grants qualifying owner-occupants a residential exemption that removes a portion of assessed value from taxation. The city reports that in the last fiscal year it saved qualified homeowners up to $4,353.74 on their tax bill — a meaningful figure against a monthly escrow payment.

It is an application, not an automatic benefit. You must own and occupy the property as your primary residence, only one property per person qualifies, and the filing deadline is April 1.

One rule is worth knowing specifically because it affects buyers rather than long-term owners. Boston's eligibility has been adjusted so that people acquiring a home before July 1 may qualify if they recorded a deed and occupied the property between January 1 and June 30. If your closing date sits near that window, it is worth checking against the current rules rather than assuming the old January 1 test applies.

There is also a floor. Combined exemptions cannot reduce your taxable value below 10% of assessed value, except in hardship cases — so the exemption reduces the bill, it does not eliminate it.

• You must own and occupy the property as your primary residence.
• Only one property per person qualifies.
• Combined exemptions cannot reduce taxable value below 10% of assessed value, except in hardship cases.
• Buyers who record a deed and occupy between January 1 and June 30 may qualify under Boston's revised rules — worth checking your closing date against them.

Compare neighbourhoods, not the city.

Boston's central neighbourhoods are condominium-dominant, and the practical questions there are about the association rather than the building: reserves, monthly fees, what the fee covers, and what capital work is scheduled. A low fee is not automatically good news if it reflects an underfunded reserve.

Further out, triple-deckers and smaller multifamily buildings appear, and with them a genuinely different purchase. An owner-occupied two- or three-family is a home and a small business at once, and it is underwritten differently by lenders because part of the income is rental.

Transit is the other axis. Boston is served by the Red, Orange, Green, Blue and Silver lines plus commuter rail, and which line serves an address shapes daily life more than distance from downtown does. Two homes the same number of miles out can be a twenty-minute difference apart in practice.

What you pay at the closing table

Massachusetts closes through attorneys rather than escrow or title agents, so an attorney fee is unavoidable rather than optional. A straightforward purchase commonly runs $750.00 to $1,250.00 — a range, not a quote.

The deed excise, usually called tax stamps, is a seller cost rather than a buyer one. It is charged at $2.28 per $500 of the sale price or any fraction of it, so it steps up at every $500 boundary rather than running as a true percentage. Calculators that model it as a flat 0.456% come in slightly low on any price that is not an exact multiple of $500 — usually by a dollar or two, so it matters for a net sheet that has to tie out rather than for the size of the bill.

On the buyer side, budget for lender charges, title insurance, recording fees, the home inspection, and prepaid taxes and insurance. Those vary enough by lender and property that a single quoted figure would mislead more than help.

Timing: the April 1 deadline and the closing calendar.

The exemption filing deadline is April 1, and eligibility depends on ownership and occupancy dates. Because Boston has adjusted how mid-year purchases are treated, buyers closing in the first half of the year should confirm which fiscal year their first exemption lands in rather than assuming.

The listing calendar concentrates supply in spring and early autumn. More inventory arrives with more competing buyers, so a thinner winter market is not automatically a worse one to buy in — it is a trade between choice and competition.

If you are buying an owner-occupied multifamily, add lender timing to the plan. Rental income documentation and appraisal on a two- to four-unit property take longer than on a single condominium, and that lead time is easier to build in at the start than to recover later.

Questions buyers ask about Boston