
21 Harvard St #4 Boston — Photo 1 of 24
$715,000
Boston, MA 02129 — Charlestown
Beds
1
Baths
1
SqFt
676
Style
Condominium
Built
1899
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.
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Boston, MA.
Jul 28, 2026
MLS® 73555967
Nov 5, 2024
MLS® 73292549
Sep 19, 2024
MLS® 73292549
20,032
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
$157K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
49.5%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
2,527 housing units permitted in the last 12 months (+37% vs the prior 12 months) — 2,269 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
Listing Agent: Kerry D'Ambroise
Listing Office: Columbus and Over Group, LLC
MLS® Number: 73555967
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