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Chelsea City Hall in Chelsea, Massachusetts.

Living in Chelsea, Massachusetts

Chelsea is a small city on a peninsula just north of downtown Boston, connected to the city by the Tobin Bridge across the Mystic River. At 2.47 square miles, it's the smallest city in Massachusetts by land area. Incorporated as a town in 1739 and a city in 1857, Chelsea has water on three sides, with the Mystic River and Chelsea Creek forming its boundary with Boston and the Island End River separating it from Everett.

Photo: Daderot, CC0

Chelsea at a glance

Chelsea's villages and zip codes

Chelsea uses a single ZIP code, 02150, for the whole city.

Chelsea villages and zip codes
AreaZip codeWhere it is
Bellingham Square02150The historic civic and commercial center of the city, near City Hall, rebuilt after the Great Chelsea Fire of 1908.
Admirals Hill02150A hillside neighborhood on the waterfront near the Tobin Bridge.
Box District02150A neighborhood near the Chelsea Creek waterfront.
Mill Hill02150A residential hill neighborhood in the city.

Things to do in Chelsea, MA

Start with Bellingham Square Historic District and Mary O'Malley Park.

  1. Bellingham Square Historic District

    The city's historic commercial and civic core, rebuilt largely after the 1908 Great Chelsea Fire and centered on a six-way junction next to City Hall.

    FreeYear-round

    Broadway at Bellingham Square, Chelsea, MA

  2. Mary O'Malley Park

    Chelsea's largest public park, with waterfront views and open recreation space.

    FreeYear-round

    Chelsea, MA

A little history

Chelsea was incorporated as a town in 1739 and became a city in 1857.

On April 12, 1908, the Great Chelsea Fire destroyed nearly half the city; Bellingham Square was rebuilt in its aftermath.

A second major fire in 1973 destroyed 18 city blocks. The city was placed under state receivership in 1991 due to a fiscal crisis and returned to local control in 1995.

Parks, trails and outdoors in Chelsea

Chelsea is compact and largely built up, with its open space concentrated in a few waterfront parks and hilltop drumlins.

  • Mary O'Malley ParkThe city's largest public park, on the waterfront.
  • Admirals Hill and Mount BellinghamHilltop drumlins with views over the harbor and city.

Walkability and getting around Chelsea

Chelsea is one of the most compact and densely built cities in Massachusetts, and Bellingham Square and the surrounding blocks are walkable with sidewalks throughout; the Tobin Bridge and Route 1 corridors are built for driving and separate some neighborhoods from each other.

Check any Chelsea address

Drive times

  • Boston, about 2 miles10-15 min
  • Logan International Airport, about 3 miles10-15 min

Approximate, without traffic.

By bus or train

Chelsea has its own MBTA Commuter Rail stop on the Newburyport/Rockport Line, and the Silver Line SL3 bus rapid transit route, added in 2018, connects Chelsea to East Boston and South Station. Local MBTA bus routes include the 111, 112, 114 and 116.

Chelsea property taxes

Chelsea's FY2026 residential tax rate is $11.48 per $1,000 of assessed value. Commercial, industrial and personal property pay $23.79. Massachusetts assesses homes at full value, so each $100,000 of assessed value costs about $1,148 a year. The average single-family tax bill was $4,214, on an average assessed value of $367,078.

Chelsea's FY2026 tax rates

$11.48per $1,000, residential

  • Residential$11.48 per $1,000
  • Commercial, industrial, personal property$23.79 per $1,000
  • Average single-family assessed value$367,078
  • Average single-family tax bill$4,214
  • Motor vehicle excise (statewide)$25 per $1,000 of value

Source: Massachusetts Division of Local Services, Tax Rates by Class and Average Single Family Tax Bill.

Chelsea property tax calculator

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Assessed value (100%)
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Taxes a year
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Estimate at the FY2026 residential rate; the assessor's value sets the bill.

How the residential rate has changed

Fiscal yearResidential rate
FY2022$13.25
FY2023$12.38
FY2024$11.90
FY2025$11.51
FY2026$11.48

Look up a Chelsea property

Buying a home in Chelsea

What we check on a Chelsea purchase: MassHousing limits, the flood map, the smoke certificate, coastal flood zone, smoke/co certificate.

MassHousing

First-time buyer programs

MassHousing sets its own income and price limits for Suffolk County. We check them with you before you shop.

MassHousing home loans
Flood maps

Check the flood zone first

Chelsea is a peninsula with water on three sides; the Mystic River, Chelsea Creek and Island End River shorelines put low-lying waterfront parcels in FEMA-mapped flood zones. We check FEMA's map before you offer.

FEMA's flood map for Chelsea
Before closing

Smoke and CO certificate

Massachusetts requires the seller to get a smoke and carbon monoxide certificate from the Chelsea Fire Department before the sale closes. Call 617-466-4600 to schedule.

Chelsea Fire Department page
Coastal flood zone

Waterfront parcels sit in a FEMA flood zone

Chelsea's Mystic River and Chelsea Creek waterfront areas are mapped flood zones. We check the flood map and flood insurance requirements before you make an offer near the water.

Smoke/CO certificate

Sellers need a fire department inspection before closing

Massachusetts requires a smoke and carbon monoxide certificate from the local fire department before most home sales close. In Chelsea that inspection is scheduled through the Fire Department.

All loans are subject to credit approval, underwriting, and property and program requirements. MassHousing limits and eligibility are set by MassHousing and change from time to time.

James Allen

Thinking about buying in Chelsea?

We're licensed in Massachusetts. Send us a Chelsea address and we'll run the numbers, taxes included.

Compare loan optionsOur process

Moving to Chelsea: utilities, trash and city hall

Who to call in Chelsea: Eversource, with a Chelsea Electricity Choice community aggregation program offered through the city for power.

City Hall offices and contacts

Chelsea City Hall is at 500 Broadway, Chelsea, MA 02150. Hours: Monday, Wednesday, Thursday 8:00 AM-4:00 PM; Tuesday 8:00 AM-7:00 PM; Friday 8:00 AM-12:00 PM. Main line: 617-466-4000.

Chelsea, MA FAQ: taxes and town services

What is the property tax rate in Chelsea, MA?

Chelsea's FY2026 residential tax rate is $11.48 per $1,000 of assessed value. Commercial, industrial and personal property pay $23.79. Massachusetts fiscal years run July 1 to June 30.

How much are property taxes on a $400,000 home in Chelsea?

Massachusetts taxes homes on their full assessed value. If a home is assessed at $400,000, that's about $4,592 a year at $11.48 per $1,000. The bill uses the assessor's value, not the sale price.

Does Chelsea have a split tax rate?

Yes. Homes pay $11.48 per $1,000 and commercial, industrial and personal property pay $23.79.

What is the average single-family tax bill in Chelsea?

The average single-family tax bill in Chelsea was $4,214 for FY2026, on an average assessed value of $367,078.

What ZIP code does Chelsea use?

Chelsea uses a single ZIP code, 02150, for the whole city.

Is there a train station in Chelsea?

Yes. Chelsea has its own MBTA Commuter Rail stop on the Newburyport/Rockport Line, plus the Silver Line SL3 bus rapid transit route to East Boston and South Station.

How far is Chelsea from Boston?

Chelsea is adjacent to Boston, connected by the Tobin Bridge, about 2 miles and a 10-15 minute drive from downtown.

Who supplies electricity in Chelsea?

Eversource is the electric utility; the city also offers a Chelsea Electricity Choice community aggregation program as an alternative supply option.

Which cities border Chelsea?

Chelsea borders Everett, Revere and Boston.

Towns near Chelsea

Neighbors of Chelsea, including across the Connecticut line where it applies. All Massachusetts town guides.

Sources