621 East Fourth Street, Boston MA 02127

Boston, MA 02127
$1,295,000
Est. $7,095/month
Estimate assumptions

20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.

Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.

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3
Beds
2.5
Baths
1,341
Sq Ft
$966
Price/Sq Ft
0.03
Acres
1905
Year Built
15 hours 53 minutes
Time on Market
For Sale Listed Oct 5, 2026 • MLS# 73586635 Copied! • Updated Oct 5, 2026

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About this home

Rare opportunity to own on a premier Southie block! This home perfectly bridges quiet residential comfort with immediate urban access. Enjoy being steps away from East Broadway's dynamic dining and shopping scene, while living just five blocks from the sprawling South Boston waterfront. From coastal runs on William J. Day Boulevard to beach days at M Street and Carson, the ideal coastal city lifestyle awaits.

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Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
Oct 5, 2026
$1,295,000
Original listing

Tax History

Year Taxes Assessment
2027 $4,161 $1,016,600

Financial Details

Annual Property Tax
$4,161
Tax Year 2027
Assessed Value
$1,016,600

Facts & Features

Home Facts

Type Residential
Style Single Family Residence
Year Built 1905
Living Area 1,341 sq ft
Lot Size 0.03 acres
Bedrooms 3
Full Baths 2
Half Baths 1
Total Rooms 7

Interior

Heating Hot Water
Cooling Window Unit(s)
Flooring None
Appliances Gas Water Heater, Range, Microwave, Refrigerator, Washer, Dryer
Fireplace None
Fireplaces 1
Basement Full, Finished
Laundry None
Features None

Exterior

Construction None
Architecture None
Roof Slate
Features Deck, Patio, Fenced Yard
Pool None
Spa None
Fencing Fenced/enclosed, Fenced
Patio/Porch Deck, Patio
Features On Street
Electric 220 Volts
Water Public
Sewer Public Sewer
Gas None
Other For Gas Oven
Annual Tax $4,161
Assessed Value $1,016,600
Fee Includes None
Amenities None
Optional Fee Includes None
Lead Paint Unknown
Seller Disclosures None
Possession None
Accepted Financing Seller W/participate
Structure Type []
Sq Ft Source Public Record
Documents None
County Suffolk

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1905
Bedrooms
3
Full Bathrooms
2
Half Bathrooms
1
Living Area
1,341 sq ft
Total Rooms
7
Levels
Multi/Split

Floor Layout

Interior Features

Flooring:
Appliances: Gas Water Heater, Range, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement: Full, Finished
Laundry:
Security:

Construction & Materials

Year Built: 1905
Structure Type:
Exterior Materials:
Roof: Slate
Foundation: Granite

Heating, Cooling & Utilities

Heating: Hot Water
Cooling: Window Unit(s)
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Deck, Patio, Fenced Yard
Patio & Porch: Deck, Patio
Fencing: Fenced/Enclosed, Fenced
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features: On Street

Special Features

Fireplaces: 1
Fireplace Type:
Waterfront: Yes
Waterfront Type: Waterfront, Ocean, Harbor, Harbor, 1/10 to 3/10 To Beach, Beach Ownership(Public)
Community Amenities: Public Transportation, Shopping, Park, Walk/Jog Trails, Private School, Public School

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

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

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $347
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

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

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.

Location

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Neighborhood

621 East Fourth Street, Boston MA 02127

Boston, MA 02127

Listing Information

Listing Agent Paul Gannon
Listing Office Law Offices of Paul J. Gannon
Office Phone 617-269-1993
Agent MLS ID CN204605
Office MLS ID AN0854
Listing Data Updated Oct 5, 2026 12:36 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

Steve Novak Real Estate
Steve Novak Real Estate
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