21 Beacon St # 3K Boston, MA ^$ 419,900

21 Beacon St # 3K

^$ 419,900

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21 Beacon St # 3K

Boston, MA, 02108

^$ 419,900

Studio Baths1.0 Sq 262

Monthly Estimate*

^$ 2,585

21 Beacon St # 3K, Boston, MA 02108 - Image 1

21 Beacon St # 3K, Boston, MA 02108 - Image 2

21 Beacon St # 3K, Boston, MA 02108 - Image 3

21 Beacon St # 3K, Boston, MA 02108 - Image 4

21 Beacon St # 3K, Boston, MA 02108 - Image 5

21 Beacon St # 3K, Boston, MA 02108 - Image 6

21 Beacon St # 3K, Boston, MA 02108 - Image 7

Studio

Condo for sale in Boston, MA

for $419,900 with 1 full bath. This 262 square foot condo was built in 1899 on a lot size of 0.01.

Experience effortless Boston living in the distinguished Bellevue Building, located in the coveted Beacon Hill neighborhood. This stylish studio is the perfect starter home, city getaway, or smart investment, surrounded by the city’s best—Boston Common, top universities, downtown offices, cultural landmarks, and public transit are all within steps. Residents enjoy a shared roof deck with skyline views, while inside you’ll find a bright, open layout with tall ceilings, gleaming hardwoods, and oversized windows that create an airy, modern feel. The space features a sleek bathroom, ample storage, and a well-appointed kitchenette with granite counters and stainless appliances. With a full-time concierge, pet-friendly policy, and low condo fee that includes heat and hot water, this residence delivers both comfort and value. Historic character meets contemporary convenience in one of Boston’s most desirable addresses.

Condo Active

Price

^$ 419,900

Bedrooms

Studio

Full Bath

Property Type

Condo

Taxes

^$ 4,171

Style

Mid-Rise

Lot Size

0.01

Year Built

1899

Town/City

Boston

County/Region

Suffolk

MLS | Web ID

73509451

List By

Team Zingales

Listing Agent

Team Zingales Realty, Llc

Broker

Affordability Calculator

$2,933

Per Month

Monthly Principal & Interest: $2,585
Monthly Property Taxes: $348
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

Condo listings in Boston, MA

Average List Price ^$1,580,835

Percent of Sale Price 276%

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
4/29/2026	$419,900		Listed Price

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21 Beacon St # 3K, Boston, MA, 02108 is a Condo for sale at $419,900 with 262 sqft and a lot size of 0.01. 21 Beacon St # 3K is a studio with 1.0 baths and was built in 1899. The property's zip code is 02108 which is in Boston, 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 4/30/2026.

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 Beacon St # 3K

Condo for sale in Boston, MA

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