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21 Prospect St #1, 
Boston, MA 02129

$1,025,000

2

Beds

2

Baths

905

Sq Ft

Condo

Active

Listed by

Tracy Shea, Sophie Shea
Coldwell Banker Realty

617-242-0025

Last updated:

June 4, 2026, 10:41 AM

MLS#

73525844

Source:

MLSPIN

Company Logo

About This Home

21 Prospect St #1

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.

Home Facts

Condo

2 Baths

2 Bedrooms

Built in 1890

Price Summary

1,025,000

$1,132 per Sq. Ft.

MLS #:

73525844

Last Updated:

June 4, 2026, 10:41 AM

Rooms & Interior

Bedrooms

Total Bedrooms:

2

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

905 Sq. Ft.

Structure

Structure

Building Area:

905 Sq. Ft.

Year Built:

1890

Finances & Disclosures

Finances

Price:

$1,025,000

Price per Sq. Ft:

$1,132 per Sq. Ft.

21 Prospect St #1
office logo

Tracy Shea

(617) 697-4570

(617) 697-4570

Contact
office logo

Sophie Shea

(617) 877-6112

(617) 877-6112

Contact
Source:MLSPIN
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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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.