129 M St # 1, Boston MA 02127
Boston, MA 02127 • South Boston
$875,000
Est. $5,745/month
Track this home for price, status, and open-house alerts.
About this home
Turnkey South Boston investment opportunity or ideal owner-occupant home. This renovated 4-bedroom, 1.5-bath lower duplex sits between M Street Beach and the shops, restaurants, and energy of E Broadway retail options. Offering over 1,000 square feet across two levels, the home features a smart, flexible layout with two bedrooms and a bathroom on each floor, making it well-suited for investors, roommates, or buyers looking for extra work-from-home space. The updated kitchen features stainless steel appliances, granite countertops, and excellent functionality. A true standout is the private deck and exclusive backyard, creating rare outdoor space for summer barbecues, gardening, entertaining, or relaxing after the beach. In-unit laundry, hardwood floors throughout, central air conditioning, and move-in-ready condition complete this South Boston gem.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Jun 9, 2026
$875,000
Original listing
Agent: Chris Fitzpatrick
Office: Fitzpatrick Real Estate
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 06/09/2026 | 🏠 Listed for Sale | $875,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $9,541 | $823,900 |
Financial Details
Annual Property Tax
$9,541
Tax Year 2025
HOA Fee
$325
Monthly
Assessed Value
$823,900
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1890
Living Area
1,074 sq ft
Lot Size
0.02 acres
Stories
2
Bedrooms
4
Full Baths
1
Half Baths
1
Total Rooms
5
Interior
Heating
Forced Air
Cooling
Central Air
Flooring
Wood, Tile
Appliances
Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace
None
Fireplaces
1
Basement
Y
Laundry
In Unit
Features
None
Exterior
Construction
Frame
Architecture
None
Roof
None
Features
Deck - Wood, Fenced Yard, Garden
Pool
None
Spa
None
Fencing
Fenced
Patio/Porch
Deck - Wood
Parking
Features
None
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range
Financial
Annual Tax
$9,541
Assessed Value
$823,900
HOA & Community
HOA Fee
$325 Monthly
Fee Includes
Water, Sewer, Insurance, Maintenance Structure, Snow Removal
Amenities
None
Optional Fee Includes
None
Owner-Occupied Units
1
Down Payment Resource
Eligible
Pets
Yes
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Currently Rented For $5, 500 With Lease Ending 8/31/26.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["2/3 Family"]
Unit/Building
1
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
80 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
1890
Bedrooms
4
Full Bathrooms
1
Half Bathrooms
1
Living Area
1,074 sq ft
Total Rooms
5
Stories
2
Entry Level
1
Floor Layout
Interactive room guide
Floor Layout
Finished Area
574 sq ft above grade
500 sq ft below grade
Display Options
Outdoor Areas
Patio & porchDeck - Wood
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Wood, Tile
Appliances:
Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement:
Y
Laundry:
In Unit
Security:
Intercom
Construction & Materials
Year Built:
1890
Structure Type:
2/3 Family
Exterior Materials:
Frame
Roof:
Foundation:
Stories:
2
Heating, Cooling & Utilities
Heating:
Forced Air
Cooling:
Central Air
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck - Wood, Fenced Yard, Garden
Patio & Porch:
Deck - Wood
Fencing:
Fenced
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
Special Features
Fireplaces:
1
Fireplace Type:
Community Amenities:
Nearby Schools
School District
Boston School District local
C-
Where Graduates Go
Class of 2021
52%
attend college
38%
4-Year
14%
2-Year
7%
Out of State
7%
Working
School Safety
2024-25
3.7%
Above Average
3.2%
Suspensions
0.3%
In-School
0.5%
Emergency
1.8% below state avg
Elementary Schools
3 schools
South Boston Catholic Academy
0.3 mi
Grades PK-05
Tynan Elementary
0.3 mi
F
Tynan Elementary School
0.3 mi
|
#816 of 824
|
Score: 24.8
Dropped 23 spots from last year
-33.5 below state avg
227 students
Very Diverse
Diverse Student Body
Grades PK-06
Middle Schools
3 schools
Middle School Academy
0.9 mi
UP Academy
0.9 mi
McCormack Middle
1.2 mi
High Schools
3 schools
F
Excel High School
0.6 mi
|
#332 of 346
|
Score: 26.2
Improved 28 spots from last year
-32.1 below state avg
301 students
Very Diverse
11 sports
• 241 athletes
Rising School
Diverse Student Body
Grades 10-12
Excel High
0.6 mi
F
Boston Collaborative High School
0.9 mi
|
#389 of 346
|
Score: 22.8
Dropped 2 spots from last year
210 students
Diverse
Grades 09-12
Learn about these ratings
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
$795
Homeowners Insurance
$200
HOA Fee
$325/mo
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
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
Loading map...
Neighborhood
South Boston
129 M St # 1, Boston MA 02127
Boston, MA 02127
Listing Information
Listing Agent
Chris Fitzpatrick
Listing Office
Fitzpatrick Real Estate
Office Phone
617-564-0874
Agent MLS ID
CT003387
Office MLS ID
AN7091
Listing Data Updated
Aug 28, 2026 3:05 AM 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
Ask about this property — free, no obligation.
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...
Loading market insights for Boston.