21 Prospect St # 1 Boston, MA $ 1,025,000
21 Prospect St # 1
$ 1,025,000
Recently Listed
Open House 5/28 5:30pm - 6:30pm
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21 Prospect St # 1

Boston, MA, 02129
$ 1,025,000
Bedrooms2 Baths2.0 Sq 905

Monthly Estimate*

$ 6,311

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Condo for sale in Boston, MA

for $1,025,000 with 2 bedrooms and 2 full baths. This 905 square foot condo was built in 1890.

Discover your urban oasis in Charlestown’s coveted Gas Light District. This sun-filled 2BR/2BA home offers beautiful park views through a dramatic wall of windows and a rare fully exposed side, flooding the home with exceptional natural light throughout the day. The open-concept layout is ideal for everyday living and entertaining, featuring a gas fireplace, dedicated dining area, and updated kitchen with quartz countertops, blue cabinetry, and high-end stainless steel appliances. Spacious primary suite includes double closets and an en-suite bath with tub/shower. Generous second bedroom offers space for a queen bed plus office nook. Enjoy an unusually large private outdoor setup with both a spacious deck and fenced brick courtyard. Additional highlights include high ceilings, central air, in-unit laundry, custom built-ins, exceptional basement storage, and excellent closet space throughout. One off-street parking space available to lease for 2 years next to the unit.

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Open House

5/28/2026 5:30 PM - 6:30 PM
5/30/2026 12:00 PM - 1:00 PM
5/31/2026 12:00 PM - 1:00 PM
21 Prospect St # 1 Boston, 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

$ 1,025,000

Bedrooms

2

Full Bath

2

Property Type

Condo

Taxes

$ 9,881

Style

Rowhouse

Year Built

1890

Town/City

Boston

County/Region

Suffolk

MLS | Web ID

73525844

List By
Tracy Shea

Listing Agent

Coldwell Banker Realty - Boston

Broker

Affordability Calculator

$7,135
Per Month
88%
12%
0%
Monthly Principal & Interest
$6,311
Monthly Property Taxes
$823
Monthly Home Insurance
--
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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Pricing History
DatePricePrice ChangeDescription
5/28/2026$1,025,000 Listed Price

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21 Prospect St # 1, Boston, MA, 02129 is a Condo for sale at $1,025,000 with 905 sqft. 21 Prospect St # 1 has 2 bedrooms, 2.0 baths, and was built in 1890. The property's zip code is 02129 which is in Boston, MA