231 Coolidge Ave # 401 Watertown, MA ^$ 389,900

231 Coolidge Ave # 401

^$ 389,900

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Open House 1/11 11:30am - 1:30pm

231 Coolidge Ave # 401

Watertown, MA, 02472

^$ 389,900

Bedrooms1 Baths1.0 Sq 633

Monthly Estimate*

^$ 2,401

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Condo for sale in Watertown, MA

for $389,900 with 1 bedroom and 1 full bath. This 633 square foot condo was built in 1962.

Sun-filled one-bedroom with unbeatable water views! This riverside gem on the Cambridge/Watertown line features NEW hardwood floors, high ceilings, and a spacious living/dining area filled with natural light. Step outside to your oversized patio and enjoy morning coffee overlooking the Charles River. The location couldn’t be better—just moments from Arsenal Yards, Notch Brewing, and the Charles River Speedway. Commuters will love the quick access to Storrow Drive, Greenough Boulevard, and the bike path leading straight into Cambridge and Boston. Heat and hot water are included, along with an in-building washer/dryer and deeded covered parking. With major biotech companies nearby, this property also offers strong rental and resale potential. A rare opportunity to enjoy river views, city convenience, and modern comfort all in one. Some updates needed but it will be well worth it!

Open House

1/11/2026 11:30 AM - 1:30 PM

231 Coolidge Ave # 401 Watertown, MA

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

Condo Active

Price

^$ 389,900

Bedrooms

Full Bath

Property Type

Condo

Taxes

^$ 4,504

Style

Mid-Rise

Year Built

1962

Town/City

Watertown

County/Region

Middlesex

MLS | Web ID

73466126

List By

Timothy Roche

Listing Agent

Re/Max On The Charles

Broker

Affordability Calculator

$2,776

Per Month

Monthly Principal & Interest: $2,401
Monthly Property Taxes: $375
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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Trends

Condo listings in Watertown, MA

Average List Price ^$812,611

Percent of Sale Price 108%

About Watertown, MA

34,740 Population

6% Since 2002

^$93,547 Median Income

41.16 Median Age

21% 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
1/7/2026	$389,900		Listed Price

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231 Coolidge Ave # 401, Watertown, MA, 02472 is a Condo for sale at $389,900 with 633 sqft. 231 Coolidge Ave # 401 has 1 bedrooms, 1.0 baths, and was built in 1962. The property's zip code is 02472 which is in Watertown, 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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231 Coolidge Ave # 401

Condo for sale in Watertown, MA

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