For sale

Price cut: $15K (9/15)

$434,000

66 Beacon St #1, Chelsea, MA 02150

2beds

923sqft

$3,209/mo

Get pre-qualified

Condominium, Townhouse

Built in 1900

-- sqft lot

$429,200 Zestimate^®

$470/sqft

$249/mo HOA

What's special

Hardwood floorsGenerous room sizesComfortable and flexible layoutWell-proportioned roomsFunctional floor plan

Welcome to 66 Beacon Street, Unit 1! This spacious Chelsea condo offers a comfortable and flexible layout with hardwood floors, generous room sizes, and plenty of space for everyday living, entertaining, or working from home. The well-proportioned rooms and functional floor plan make the home easy to personalize and enjoy. Additional conveniences include laundry and extra storage in the basement, along with low condo fees. Ideally located with easy access to downtown Boston, public transportation, major highways, shopping, dining, and neighborhood amenities. A great opportunity to own in Chelsea with the space, convenience, and value buyers are looking for. Come see all this home has to offer!

43 days
463
26

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 1
Full bathrooms: 1

Primary bedroom

Level: First
Area: 168
Dimensions: 14 x 12

Bedroom 2

Level: First
Area: 140
Dimensions: 14 x 10

Dining room

Features: Flooring - Hardwood
Level: First
Area: 99
Dimensions: 11 x 9

Kitchen

Level: First
Area: 120
Dimensions: 15 x 8

Living room

Features: Flooring - Hardwood
Level: First
Area: 117
Dimensions: 13 x 9

Heating

Forced Air, Steam, Natural Gas, Individual

Cooling

Window Unit(s)

Appliances

Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Laundry: In Basement, In Building, Electric Dryer Hookup, Washer Hookup

Features

Flooring: Wood, Tile
Windows: Insulated Windows
Has basement: Yes
Has fireplace: No

Interior area

Total structure area: 923
Total interior livable area: 923 sqft
Finished area above ground: 923

Property

Parking

Parking features: On Street
Has uncovered spaces: Yes

Details

Parcel number: M:0018 B:0000 L:13U1,4561773
Zoning: Res

Construction

Type & style

Home type: Townhouse
Property subtype: Condominium, Townhouse

Materials

Brick
Roof: Other

Condition

Year built: 1900

Utilities & green energy

Electric: 110 Volts, 220 Volts, Circuit Breakers, 60 Amps/Less
Sewer: Public Sewer
Water: Public
Utilities for property: for Gas Range, for Electric Dryer, Washer Hookup

Community & HOA

Community

Features: Public Transportation

HOA

Amenities included: Laundry, Storage
Services included: Water, Sewer, Maintenance Structure
HOA fee: $249 monthly

Location

Region: Chelsea

Financial & listing details

Price per square foot: $470/sqft
Tax assessed value: $406,400
Annual tax amount: $4,665
Date on market: 8/16/2026

Estimated market value

$429,200

$408,000 - $451,000

$2,798/mo

Price history

Date	Event	Price
9/15/2026	Price change	$434,000-3.3%$470/sqft
Source: MLS PIN #73562536 Report a problem
8/12/2026	Listed for sale	$449,000+119%$486/sqft
Source: MLS PIN #73562536 Report a problem
2/2/2007	Sold	$205,000$222/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$4,335 +0.9%	$376,600 +4.3%
2024	$4,297 +4.8%	$361,100 +9%
2023	$4,101 -2.7%	$331,300 +4.1%
2022	$4,215 +1.5%	$318,100 +4.4%
2021	$4,151 -1%	$304,800 +6.6%
2020	$4,193 +7.7%	$286,000 +4.7%
2019	$3,893 +8.6%	$273,200 +7.4%
2018	$3,586 +68.4%	$254,300 +4.4%
2017	$2,130 -25%	$243,600 +22.3%
2016	$2,839 +7.1%	$199,200 +8.1%
2015	$2,652 +12.2%	$184,200 +10.2%
2013	$2,363 +0.8%	$167,200 -1.5%
2012	$2,344 +1.4%	$169,700 -5.1%
2011	$2,311 +6.8%	$178,900
2010	$2,163 -0.1%	$178,900 -10.8%
2009	$2,165 -9.9%	$200,500 -16.9%
2008	$2,402 +6.7%	$241,400
2007	$2,252	$241,400