21 Berkeley St Somerville, MA ^$ 1,899,000

21 Berkeley St

^$ 1,899,000

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Open House 1/10 11am - 1pm

21 Berkeley St

Somerville, MA, 02143

^$ 1,899,000

Bedrooms5 Baths3.0 Sq 2,575

Monthly Estimate*

^$ 11,692

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Single Family Home for sale in Somerville, MA

for $1,899,000 with 5 bedrooms and 3 full baths. This 2,575 square foot home was built in 1874 on a lot size of 0.11.

Beautifully updated and meticulously maintained, this spacious 5 bed 3 bath home blends modern efficiency with thoughtful design across 2,575 sq ft. Nearly every major component has been improved within the last 15 years. Roof, siding, full insulation, updated 200-amp service, and extensive electrical and plumbing upgrades have been completed. The recently renovated kitchen is bright and inviting, seamlessly blending modern updates with the home’s original charm. Energy-conscious buyers will love the owned solar panels, solar thermal hot water, and a 2023 high efficiency heat pump with gas backup and smart controls. The fully rebuilt 3rd floor currently serves as a full-floor primary suite with custom cabinetry and heated bathroom floors. Additional highlights include heated workshop great for storage or hobbies, redesigned 2nd floor laundry with soundproofing, and newly completed retaining walls that frame a yard ready for your vision. A truly turnkey home in a fantastic location.

Open House

1/10/2026 11:00 AM - 1:00 PM

1/11/2026 11:00 AM - 1:00 PM

21 Berkeley St Somerville, MA

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 1,899,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 14,502

Style

Colonial

Lot Size

0.11

Year Built

1874

Town/City

Somerville

County/Region

Middlesex

MLS | Web ID

73465196

List By

The Moving Greater Boston Team

Listing Agent

Berkshire Hathaway Homeservices Warren Residential

Broker

Affordability Calculator

$12,901

Per Month

Monthly Principal & Interest: $11,692
Monthly Property Taxes: $1,209
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends

Single family listings in Somerville, MA

Average List Price ^$1,507,500

Percent of Sale Price 21%

About Somerville, MA

81,036 Population

5% Since 2002

^$82,952 Median Income

36.55 Median Age

16% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
1/5/2026	$1,899,000		Listed Price

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21 Berkeley St, Somerville, MA, 02143 is a Single Family Home for sale at $1,899,000 with 2,575 sqft and a lot size of 0.11. 21 Berkeley St has 5 bedrooms, 3.0 baths, and was built in 1874. The property's zip code is 02143 which is in Somerville, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 1/10/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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21 Berkeley St

Single Family Home for sale in Somerville, MA

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