Active
9 Days on market
24 Union St Cambridge — Photo 1 of 10

24 Union St Cambridge — Photo 1 of 10

$6,950,000

24 Union St, Cambridge, MA 02141

Cambridge, MA 02141

Beds

9

Baths

3.5

SqFt

4,355

Style

3 Family

Built

1886

East Cambridge 3-family townhouse on a quiet one-way street near Kendall Square and MIT. One deed covering 24 / 24A / 24B Union St. Three similar side-by-side units, each with its own kitchen, baths, living area, and basement access. Each unit has its own NFPA-13D wet fire sprinkler system. Occupied income-producing property. Extensive interior renovation under Cambridge building permit BLDC-16364-2022; see attached Luna Design plans. City assessor records list 9 bedrooms, 3.5 baths, and 4,355 sq ft. Current interior layout differs from the assessor card. Buyer must independently verify bedroom and bathroom counts, occupancy, zoning, licensing, parking, and any redevelopment potential with the City of Cambridge Assessing Department and Inspectional Services. Residence C-1. No off-street parking. Buyer may apply to the City of Cambridge for a residential street-parking permit; issuance is not guaranteed. Sold as-is. Seller will not make repairs or reduce the price based on inspection findings. Seller will consider concessions toward buyer’s closing costs of up to $120,000.

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$1596/sqft
Local Avg (Cambridge)$832/sqft
92% AboveMarket Average

* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Cambridge, MA.

Property Details

Financials

Original Price$6,700,000
Annual Taxes$16,932

Parking

Garage0
Off-Street0

Interior Specifications

Total Rooms15
Fireplaces2
Flooring--
BasementFull

Climate & Utilities

HeatingHot Water, Natural Gas
CoolingWindow Unit(s)
WaterPublic
SewerPublic Sewer

Building & Exterior

Construction--
Roof--
FoundationConcrete Perimeter, Stone, Brick/Mortar
ZoningC-1

Property & Lot

Acres0.15
SqFt Lot6,333
Lot FeaturesCleared, Level

Neighborhood

Public Transportation • Shopping • Park

Geography

Property History

Price Increase
$6,950,000

Was $6,700,000

Sep 8, 2026

MLS® 73572529

Listed
$6,700,000

Sep 7, 2026

MLS® 73572529

Population

14,517

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$127K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

74.5%

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)

Listing Provided By

Listing Agent: Darin Thompson

Listing Office: Stuart St James, Inc.

MLS® Number: 73572529

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