321 Commonwealth Ave # 40 Boston, MA ^$ 2,350,000

321 Commonwealth Ave # 40

^$ 2,350,000

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Recently Listed

321 Commonwealth Ave # 40

Boston, MA, 02115

^$ 2,350,000

Bedrooms3 Baths2.0 Sq 1,425

Monthly Estimate*

^$ 14,838

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Condo for sale in Boston, MA

for $2,350,000 with 3 bedrooms and 2 full baths. This 1,425 square foot condo was built in 1880 on a lot size of 0.03.

On the sunny side of Commonwealth in a luxury building the bright and airy living/entertaining areas flow beautifully in an effortless open layout! Lofty ceilings contribute to the wonderful sense of space in a triple wide building. The home has expansive windows to take in the breathtaking Back Bay views. Wonderful layout grounded by stained hardwood floors. Framed in statuary marble the wood burning fireplace creates for focal point for gathering and living room space flowing into dining area with amazing natural light from the skylight above. The kitchen is beautifully outfitted with custom cabinetry, Dornbracht fixtures and Sub-zero appliances. Spacious Master Bedroom with walk-in closet and exquisite spa-like master bathroom with skylight, glass shower and Victoria & Albert soaking Tub. Upstairs you can find a private roof deck with fire pit hard plumed with natural gas and grill, perfect for entertaining. One parking spot included and an additional spot available for purchase.

Condo Active

Price

^$ 2,350,000

Bedrooms

Full Bath

Property Type

Condo

Taxes

^$ 17,523

Style

Brownstone

Lot Size

0.03

Year Built

1880

Town/City

Boston

County/Region

Suffolk

MLS | Web ID

73572851

List By

The Mazer Group

Listing Agent

Compass

Broker

Affordability Calculator

$16,298

Per Month

Monthly Principal & Interest: $14,838
Monthly Property Taxes: $1,460
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.49% 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 Boston, MA

Average List Price ^$1,558,562

Percent of Sale Price 34%

About Boston, MA

685,111 Population

16% Since 2002

^$65,384 Median Income

34.81 Median Age

20% 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
9/8/2026	$2,350,000		Listed Price

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321 Commonwealth Ave # 40, Boston, MA, 02115 is a Condo for sale at $2,350,000 with 1,425 sqft and a lot size of 0.03. 321 Commonwealth Ave # 40 has 3 bedrooms, 2.0 baths, and was built in 1880. The property's zip code is 02115 which is in Boston, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% 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 9/8/2026.

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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321 Commonwealth Ave # 40

Condo for sale in Boston, MA

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