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House for sale at 24 Union St, Cambridge, MA 02141 | MLS# 73572529 | Listing updated on 2026-09-17
Photo 1 of House for sale at 24 Union St, Cambridge, MA 02141 | MLS# 73572529 | Listing updated on 2026-09-17
Photo 2 of House for sale at 24 Union St, Cambridge, MA 02141 | MLS# 73572529 | Listing updated on 2026-09-17
Photo 3 of House for sale at 24 Union St, Cambridge, MA 02141 | MLS# 73572529 | Listing updated on 2026-09-17
Photo 4 of House for sale at 24 Union St, Cambridge, MA 02141 | MLS# 73572529 | Listing updated on 2026-09-17
6+
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Street View

$6,950,000

Monthly Est:$34,593

  • Beds Icon12 Beds
  • Beds Icon
    13 Baths
  • Beds Icon4,355sqft

24 Union St, Cambridge, MA 02141

$34,593/moEst:

Get Pre-Approved

  • Triplex

  • Built in 1886

  • $-- HOA

  • 0.15 acre lot

  • $1,596/sq.ft

Description

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.

  • Houzeo last checked: 14 minutes ago
  • Listing updated: September 17, 2026 at 12:07 am
  • Listing Provided by: Darin Thompson (617) 819-5850 | Stuart St James, Inc. (617) 819-5850
  • Source: MLS Property Information Network-MA | MLS#: 73572529 MLS Property Information Network-MA

Property Details

  • Status

    Active

  • Type

    Multi Family

  • No. of Stories

    9

  • County

    Middlesex County

  • City

    Cambridge

  • Neighborhood

    Wellington Harrington

  • Year Built

    1886

  • HOA Fees

    -

  • Finished Area

    4,355 sqft

  • Lot Size

    0.15 acre lot

  • Basement Area

    - sqft

  • MLS Name

    MLS Property Information Network

  • MLS Number

    73572529

  • MLS Status

    Active

  • Days on Market

    48

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 12

    Bathrooms: 13

Interior

  • Sewer

    Public Sewer

  • Window Features

    Insulated Windows

  • Heating

    Hot Water, Natural Gas

  • Cooling

    Window Unit(s)

Construction

  • Year Built

    Year Built: 1886

  • Home type

    Triplex

  • Foundation Details

    Concrete Perimeter, Stone, Brick/mortar

Utilities & Energy

  • Water Source

    Public

  • Basement

    Full

  • Electric

    220 Volts

  • Parking Features

    On Street

Other Features

  • Disclosures

    Pre 1978: Lead Paint Disclosure Required. Property Occupied. If Sold, Seller Will Withdraw Any Pending Lodging House Application. Buyer To Verify Zoning, Licensing, Occupancy, Sprinklers, And Assessor Vs. Actual Layout. Sold As Is.

  • Community Features

    Public Transportation, Shopping, Park

  • Patio And Porch Features

    Deck, Deck Wood, Deck Vinyl

  • Lot Features

    Cleared, Level

Price History

DateEventPrice

09/08/2026

Source: mls_logoMLS Property Information Network-MA #73572529

Price Increased

$6,950,000 +3.73%

$1,596/sqft

09/07/2026

Source: mls_logoMLS Property Information Network-MA #73572529

Listed for Sale

$6,700,000 +235.00%

$1,538/sqft

12/01/2016

Source: mls_logoMLS Property Information Network-MA #72081857

Price Decreased

$2,000,000 -8.05%

$459/sqft

12/01/2016

Source: mls_logoMLS Property Information Network-MA #72081857

Sold

$2,175,000

$499/sqft

Getting Around 24 Union St

Walk Score®

Walk Score

Walker's Paradise

96/100

Transit Score®

Transit Score

Excellent Transit

82/100

Data provided by Redfin

Nearby Homes

Based on information provided to and compiled by MLS Property Information Network, Inc. covering through Oct 26, 2026, 09:01AM. The property listing data and information, or the Images, 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, and the Images, 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, or as to the accuracy of any of the Images, set forth herein. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified. © 2026 MLS Property Information Network, Inc. All Rights Reserved.

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