Welcome to this meticulously maintained, sun-drenched townhouse that delivers the independent privacy of single-family living right at the crossroads of Somerville and Cambridge. Originally reconfigured and modernized in 2006, this expansive home pairs timeless architectural flow with effortless modern convenience. The bright open-concept main level features high ceilings and a southern exposure that floods the living and dining spaces with natural light, accentuated by abundant oversized windows. Located on the second floor alongside a flexible bedroom or home office, the generous primary suite features a large walk-in closet and a private en-suite bath. The third bedroom occupies the entire top level, complete with its own en-suite bath—ideal for guests, a secondary primary suite, or a private media retreat. The practical lower level offers a full dedicated laundry room and exceptionally clean, expansive basement storage. Enjoy an unbeatable commuter and lifestyle access just 0.4 miles to the Porter Square T Station (Red Line and Commuter Rail) and steps from the updated Beacon Street cycle-track network. Harvard, Davis, Union, Inman, and Porter Squares are all within a mile of your front door, providing endless dining, shopping, and cultural options.
For sale
$1,195,000
331 Beacon St #1, Somerville, MA 02143
3beds
1,430sqft
Condominium, Townhouse
Built in 1910
-- sqft lot
$1,167,700 Zestimate®
$836/sqft
$175/mo HOA
What's special
Sun-drenched townhouseBright open-concept main levelPrivate en-suite bathGenerous primary suiteTimeless architectural flowLarge walk-in closetAbundant oversized windows
- 1 day
- 324
- 12
Zillow last checked:
Listing updated:
Listed by:
Robert Ley 617-708-5531,
Coldwell Banker Realty - Brookline 617-731-2447
Source: MLS PIN,MLS#: 73600795
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Features: Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood, Hot Tub / Spa
- Level: Second
- Area: 176.4
- Dimensions: 12 x 14.7
Bedroom 2
- Features: Bathroom - Full, Closet, Flooring - Hardwood
- Level: Third
- Area: 262.4
- Dimensions: 16.4 x 16
Bedroom 3
- Features: Closet, Flooring - Hardwood
- Level: Second
- Area: 74.82
- Dimensions: 5.8 x 12.9
Bathroom 1
- Level: First
- Area: 22.4
- Dimensions: 5.6 x 4
Bathroom 2
- Level: Second
- Area: 69.6
- Dimensions: 6 x 11.6
Bathroom 3
- Level: Third
- Area: 40
- Dimensions: 8 x 5
Kitchen
- Features: Flooring - Hardwood, Balcony - Exterior, Countertops - Stone/Granite/Solid, Stainless Steel Appliances, Lighting - Overhead
- Level: First
- Area: 178.8
- Dimensions: 12 x 14.9
Living room
- Features: Flooring - Hardwood
- Level: First
- Area: 178.08
- Dimensions: 11.2 x 15.9
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Laundry: Sink, In Basement, In Unit
Features
- Has basement: Yes
- Number of fireplaces: 1
- Fireplace features: Master Bedroom
Interior area
- Total structure area: 1,430
- Total interior livable area: 1,430 sqft
- Finished area above ground: 1,430
Property
Parking
- Total spaces: 2
- Uncovered spaces: 2
Features
- Patio & porch: Porch, Deck
- Exterior features: Porch, Deck
Details
- Parcel number: M:0037 B:000C L:00241,4619079
- Zoning: NR
Construction
Type & style
- Home type: Townhouse
- Property subtype: Condominium, Townhouse
Condition
- Year built: 1910
- Major remodel year: 2006
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
HOA
- Services included: Insurance, Maintenance Structure, Reserve Funds
- HOA fee: $175 monthly
Location
- Region: Somerville
Financial & listing details
- Price per square foot: $836/sqft
- Tax assessed value: $810,200
- Annual tax amount: $4,318
- Date on market: 11/11/2026
Estimated market value
$1,167,700
$1.11M - $1.23M
$4,673/mo
Price history
| Date | Event | Price |
|---|---|---|
| 11/10/2026 | Listed for sale | $1,195,000+49.7%$836/sqft |
Source: MLS PIN #73600795 Report a problem | ||
| 6/19/2022 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 5/19/2022 | Listed for rent | $3,550$2/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 9/23/2019 | Sold | $798,000$558/sqft |
Source: Public Record Report a problem | ||
| 7/18/2019 | Listed for sale | $798,000$558/sqft |
Source: Compass #72531145 Report a problem | ||
| 7/18/2019 | Pending sale | $798,000$558/sqft |
Source: Compass #72531145 Report a problem | ||
| 7/9/2019 | Listed for sale | $798,000+74.2%$558/sqft |
Source: Compass #72531145 Report a problem | ||
| 3/30/2012 | Sold | $458,000-1.5%$320/sqft |
Source: Public Record Report a problem | ||
| 2/10/2012 | Listed for sale | $465,000-2.1%$325/sqft |
Source: Hammond Real Estate #71336408 Report a problem | ||
| 11/2/2011 | Listing removed | $475,000$332/sqft |
Source: Hammond Real Estate #71282873 Report a problem | ||
| 10/21/2011 | Price change | $475,000-3%$332/sqft |
Source: Hammond Real Estate #71282873 Report a problem | ||
| 9/6/2011 | Listed for sale | $489,900-3.9%$343/sqft |
Source: Hammond Real Estate #71282873 Report a problem | ||
| 6/2/2006 | Sold | $510,000$357/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,730 +5.8% | $800,200 +2% |
| 2024 | $8,253 -1.8% | $784,500 -3.5% |
| 2023 | $8,402 +5.4% | $812,600 +3.8% |
| 2022 | $7,968 +2% | $782,700 +2.2% |
| 2021 | $7,808 +4.2% | $766,200 +3.2% |
| 2020 | $7,490 -3.3% | $742,300 +3.1% |
| 2019 | $7,745 -5.2% | $719,800 -0.4% |
| 2018 | $8,174 +2.8% | $722,700 +6% |
| 2017 | $7,954 +5.8% | $681,600 +13.6% |
| 2016 | $7,519 | $600,100 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: Porter Square
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