Tucked away in Charlestown’s City Square, this oversized one bedroom, one bathroom condo offers a rare blend of charm and modern updates. The bedroom features soaring ceilings and a charming loft, creating a flexible retreat perfect for additional storage, a reading nook, or a creative workspace. The freshly renovated bathroom is flooded with natural light. Open up the Juliette balcony skylight to enjoy fresh air and views, adding to the home’s peaceful, tucked-away feel. Rich in character and thoughtfully updated, this one-of-a-kind residence offers the perfect balance of historic Charlestown charm and modern comfort.
Property Details
Price:
$715,000
MLS #:
73555967
Status:
Active
Beds:
1
Baths:
1
Type:
Condo
Subtype:
Condominium
Neighborhood:
charlestown
Listed Date:
Jul 28, 2026
Finished Sq Ft:
676
Total Sq Ft:
676
Year Built:
1899
See this Listing
Schools
Interior
Above Grade Finished Area
676
Bathrooms
1 Full Bathroom
Cooling
Window Unit(s)
Fireplaces Total
2
Flooring
Wood
Heating
Baseboard
Laundry Features
In Building
Exterior
Open Parking YN
1
Parking Features
On Street
Stories
1
Financial
HOA Fee
$206
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance
Tax Year
2025
Taxes
$6,515
Map
Community
- Address21 Harvard St # 4 Boston MA
- CityBoston
- CountySuffolk
- Zip Code02129
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Property Summary
- 21 Harvard St # 4 Boston MA is a Condo for sale in Boston, MA, 02129. It is listed for $715,000 and features 1 beds, 1 baths, and has approximately 676 square feet of living space, and was originally constructed in 1899. The current price per square foot is $1,058. The average price per square foot for Condo listings in Boston is $1,031. The average listing price for Condo in Boston is $1,437,069. To schedule a showing of MLS#73555967 at 21 Harvard St # 4 in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Columbus and Over Group, LLC. The property listing data and information 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 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 set forth herein.
21 Harvard St # 4
Boston, MA