
281 Concord Ave Cambridge — Photo 1 of 23
$3,350,000
281 Concord Ave, Cambridge, MA 02138
Cambridge, MA 02138 — Neighborhood 9
Beds
3
Baths
4
SqFt
3,278
Style
Single Family
Built
1926
OPEN HOUSE: SAT 9/19 & SUN 9/20, 11:30 AM–1:00 PM. Located off Harvard Square in West Cambridge, this dramatic contemporary residence is defined by exceptional volume, natural light, and seamless indoor-outdoor living. The main living area is entirely at ground level, with zero stairs required, and a primary suite on each level—offering exceptional flexibility for multigenerational living. Soaring ceilings of approximately 14 feet and a long wall of south-facing windows create an extraordinary sense of scale and light. The kitchen, dining, and living spaces flow together and open directly to a private rear garden patio, creating a peaceful, Zen-like setting and a generous indoor-outdoor space for entertaining. Inside, warm natural materials are layered with moody, saturated color. A dramatic glass wall along the staircase and upper hallway, complemented by skylights above, draws light deep into the home and creates a striking transparency between levels. Expansive yet intimate, the home combines dramatic architectural volume, flexible living, and a peaceful connection to the garden. Originally gut-renovated in 2016 and thoughtfully converted to residential use in 2026.
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Market Value Analysis
* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Cambridge, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Electric Water Heater
Neighborhood
Public Transportation • Shopping • Park • Bike Path • Conservation Area • Public School
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstDining Room
Lvl FirstKitchen
Lvl FirstOffice
Lvl FirstPrimary Bedroom
Lvl SecondBedroom 2
Lvl SecondBedroom 3
Lvl FirstBathroom 1
Lvl FirstBathroom - Full, Bathroom - With Tub & Shower
Bathroom 2
Lvl SecondBathroom - Full, Bathroom - With Shower Stall
Bathroom 3
Lvl SecondBathroom - Full, Bathroom - With Shower Stall
Property History
$3,350,000
Sep 18, 2026
MLS® 73579563
$3,150,000
Mar 13, 2026
MLS® 73468683
$3,150,000
Mar 13, 2026
MLS® 73468684
$3,150,000
Mar 13, 2026
MLS® 73468685
$3,150,000
Jan 14, 2026
MLS® 73468683
$3,150,000
Jan 14, 2026
MLS® 73468684
$3,150,000
Jan 14, 2026
MLS® 73468685
$3,500,000
Feb 25, 2025
MLS® 73221252
$3,500,000
Apr 8, 2024
MLS® 73221252
Population
38,509
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$120K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
58.1%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 3,278 sq ft principal dwelling). Lot size: 4,030 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Edmund Wong
Listing Office: New Year Realty
MLS® Number: 73579563
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