Endless opportunity awaits at 34 Union Park, a five-unit brownstone with 3 on site parking spaces in Boston’s coveted South End. Whether you’re an investor seeking strong income with a potential $235,800 annual rent roll, an owner-occupant envisioning a full single-family conversion, architectural plans complete and renderings available, or a hybrid buyer looking to live in the parlor + garden duplex while renovating or renting the upper levels, this property offers unmatched flexibility and long-term upside. Building is 24’ wide with parking for up to 3 cars in the rear alley. Whether you hold for income, renovate for resale, or occupy one unit while offsetting costs, this property is a rare find in one of South Ends most desirable locations.
Property Details
Price:
$8,450,000
MLS #:
73491510
Status:
Active
Beds:
7
Baths:
6
Type:
Multi Family
Subtype:
5+ Family – 5+ Units Up/Down
Neighborhood:
southend
Listed Date:
Mar 25, 2026
Finished Sq Ft:
6,268
Total Sq Ft:
6,268
Lot Size:
2,304 sqft / 0.05 acres (approx)
Year Built:
1899
Units:
5
See this Listing
Schools
Interior
Above Grade Finished Area
6268
Bathrooms
6 Full Bathrooms
Levels
6
Exterior
Community Features
Public Transportation, Shopping, Park, Medical Facility, Laundromat, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station, University
Exterior Features
Balcony
Green Energy Efficient
Thermostat
Open Parking Spaces
3
Parking Features
Off Street, Stone/Gravel
Parking Spots
3
Parking Total
3
Patio And Porch Features
Patio – Enclosed
Stories
6
View
City View(s)
Financial
Tax Year
2026
Taxes
$29,495
Map
Community
- Address34 Union Park Boston MA
- CityBoston
- CountySuffolk
- Zip Code02118
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Current real estate data for Multi Family in Boston as of Apr 02, 2026
316
Multi Family Listed
154
Avg DOM
487
Avg $ / SqFt
$2,387,283
Avg List Price
Property Summary
- 34 Union Park Boston MA is a Multi Family for sale in Boston, MA, 02118. It is listed for $8,450,000 To schedule a showing of MLS#73491510 at 34 Union Park in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Douglas Elliman Real Estate. The property listing data and information 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 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 set forth herein.
34 Union Park
Boston, MA