258-270 K Street, Boston MA 02127

Boston, MA 02127 • South Boston
$5,250,000
Est. $30,704/month
0.27
Acres
1969
Year Built
75
Days on Market
Active Listed Sep 22, 2025 • MLS# 73433881 Copied!

About this home

258-270 K street is an exceptionally rare corner lot development opportunity with multiple curb cuts in the heart of South Boston. 258-266 K street is formally the site of the beloved Joseph's Bakery and consists of 3700 usable sf + basement on a 5368 sf lot. 268-270 K street, the adjacent building is a 3228 sf well maintained 2-family on a 6603 sf lot. Additionally, this parcel has 10 gated parking spaces, an extreme rarity in Southie! The sale of the 2 parcels would give the buyer a combined 11,971 sf lot. Located in the South Boston Neighborhood MFR zoning district, there is a wide array of allowed & conditional uses for redevelopment. With approval, highest & best use is expected to be a fully residential conversion or a mixed use retail/residential conversion. The multifamily residential subdistrict dimensional regulations including FAR, frontage, building height, etc. can be found in article 68 table D on the Boston planning and development agency website.

Property Overview

Listing Type
Commercial Sale
Year Built
1969

Facts & Features

Home Facts

Type Commercial Sale
Year Built 1969
Lot Size 0.27 acres

Interior

Heating None
Cooling None
Flooring None
Appliances None
Fireplace None
Basement None
Laundry None
Features None

Exterior

Construction None
Architecture None
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Features None

Utilities

Electric None
Water None
Sewer None
Gas None
Other Public Water, Public Sewer, Natural Gas Available

Financial

Annual Tax $47,481

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement:
Laundry:
Security:

Construction & Materials

Year Built: 1969
Structure Type:
Exterior Materials:
Roof:
Foundation:

Heating, Cooling & Utilities

Heating:
Cooling:
Hot Water:
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Sewer:
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Exterior & Lot

Exterior Features:
Patio & Porch:
Fencing:
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Lot Features:
Road Surface:

Parking & Garage

Parking Features:

Location

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Neighborhood

South Boston

258-270 K Street, Boston MA 02127

Boston, MA 02127

Walkability

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Schools

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Monthly Payment Calculator

Monthly Payment
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Principal, interest, taxes & insurance
Loan Amount
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After down payment
Total Interest
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Over life of loan
Total Cost
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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $3,957
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

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Current Rate
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+0.5% Rate
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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Property Timeline

🏠
Listed for Sale
Sep 22, 2025
$5,250,000
Original listing
Agent: Aldo Masciave Office: Leading Edge Real Estate

Price & Status History

Date Event Price Change
Nov 7, 2025 Sold $5,250,000
Sep 22, 2025 New Listing Added $5,250,000

Market Statistics

Days on Market
75 days
Price per Sq Ft
$—

Tax History

Year Taxes Assessment
2025 $47,481

Financial Details

Annual Property Tax
$47,481
Tax Year 2025

Listing Information

Listing Agent Aldo Masciave
Listing Office Leading Edge Real Estate
Agent MLS ID A8000579
Office MLS ID AN4646
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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