34 Union Park, Boston, MA 02118
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$8,450,000
5 Unit
7 Beds
6 Baths
6268 SQFT
0.05 Acre

Property Description

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 tap to expand

Building Information

  • Total Units: 5
  • Total Floors: 6
  • Total Bedrooms: 7
  • Total Full Baths: 6
  • Amenities: Conservation Area, Highway Access, House of Worship, Laundromat, Medical Facility, Park, Private School, Public School, Public Transportation, Shopping, T-Station, University
  • Common Interior Features: Programmable Thermostat

Financial

  • APOD Available: Yes
  • Expenses Source: Accountant Provided
  • Gross Operating Income: 235800
  • Gross Expenses: 70770
  • GSE: 2316
  • Electric Expenses: 594
  • Water/Sewer: 1558
  • INSC: 9151
  • Repairs & Maintenance: 15854
  • Management Fee: 10140
  • Net Operating Income: 165029

Utilities

  • Energy Features: Prog. Thermostat
  • Water: City/Town Water, Private
  • Sewer: City/Town Sewer, Private

Unit 1 Description

  • Under Lease: No
  • Floors: 1
  • Levels: 2

Unit 2 Description

  • Under Lease: Yes
  • Floors: 2
  • Levels: 1

Unit 3 Description

  • Under Lease: Yes
  • Floors: 3
  • Levels: 1

Unit 4 Description

  • Under Lease: Yes
  • Floors: 4
  • Levels: 1

Construction

  • Year Built: 1899
  • Type: 5+ Family - 5+ Units Up/Down
  • Foundation Info: Fieldstone
  • Lead Paint: Unknown
  • Year Round: Yes
  • Warranty: No

Other Information

  • MLS ID# 73491510
  • Last Updated: 03/29/26

Property History tap to expand

Date Event Price Price/Sq Ft Source
03/25/2026New$8,450,000$1,348MLSPIN
06/10/2022Active$7,395,000$1,180MLSPIN
06/10/2022Active$6,895,000$1,100MLSPIN
06/06/2022Price Change$7,395,000$1,180MLSPIN
05/05/2022Active$7,395,000$1,180MLSPIN
05/05/2022Active$7,875,000$1,256MLSPIN
05/05/2022New$7,875,000$1,256MLSPIN
05/04/2022Active$7,875,000$1,256MLSPIN

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Seller's Representative: The Sarkis Team, Douglas Elliman Real Estate - The Sarkis Team
Sub Agent Compensation: n/a
Buyer Agent Compensation: n/a
Facilitator Compensation: n/a
Compensation Based On: n/a
Sub-Agency Relationship Offered: No

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MLS PIN data last updated at 2026-03-29 04:05:00