$6,950,000
Active24 Union St
Cambridge, MA 02141
Listed by Darin Thompson at Stuart St James, Inc.
Listing courtesy of Darin Thompson, Stuart St James, Inc.
Location
Open in MapsAbout This Property
East Cambridge 3-family on a scarce rectangular 6,333 sf lot with one street frontage on quiet one-way Union St and three sides at neighboring lots. Current C-1 dimensional table uses about a 10 ft front setback on the street side and about a 5 ft side setback, so a single-frontage lot can use more of the parcel than a lot with two street setbacks; buyer must verify all setbacks with the City. One deed: 24 / 24A / 24B. Short walk to MIT and Kendall Square biotech (Moderna, Pfizer). Assessor: 18 rooms, 9 beds, 3.5 baths; living 4,355 sf (first floor 2,526 + finished upper 1,829); unfinished basement 2,526 sf; wood deck 363 sf; gross 7,244 sf. Renovated under permit BLDC-16364-2022; Luna plans attached. Current layout: 4 beds and 4 full baths per unit (12 / 12). Occupied income property; NFPA-13D sprinklers in each unit. Buyer must verify with Cambridge CDD and ISD current C-1 rules, including 4-story base height or up to 6 stories / 74 ft with inclusionary housing on lots of 5,000 sf or more, Lodging House use, basement treatment, occupancy, licensing, and parking. No off-street parking; city street permit only, not guaranteed. Sold as-is. Seller will not repair or cut price for inspection. Seller will consider closing-cost concessions up to $120,000.
Property Details
Key Facts
Property Type
Multi Family
Year Built
1886
Living Area
4,355 sqft
Lot Size
6,333 sqft
Construction
Basement
Full Basement
Financial
Taxes (2026)
$16,932/yr
Price / Sqft
$1,596/sqft
MLS #
73572529
Days on Market
30
Sarina Steinmetz
617.610.0207Price History
Listed
Sep 7, 2026
$6,950,000
Price
Sep 8, 2026
$6,700,000
$6,950,000
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Full school details →Listing information provided by MLS Property Information Network, Inc. (MLS PIN). Data last updated October 3, 2026. Information deemed reliable but not guaranteed. © 2026 Steinmetz Real Estate Professionals at William Raveis Real Estate. Equal Housing Opportunity.