102 Old Harbor Street # A, Boston MA 02127
Boston, MA 02127 • South Boston
$735,000
Est. $4,494/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.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
About this home
Perched just beneath historic Dorchester Heights, this beautifully maintained 2-bedroom, 2-bathroom duplex condo offers 1,118 square feet of refined city living. The open-concept main level is bathed in abundant natural light, showcasing rich cherrywood hardwood floors and a modern kitchen equipped with granite countertops and stainless-steel appliances. Downstairs, the private lower-level primary suite serves as a quiet retreat, complete with an expansive walk-in closet and generous additional storage. Elegant French doors lead out to a newly renovated private patio oasis, creating an effortless transition for indoor-outdoor entertaining. Modern conveniences include central HVAC and in-unit laundry. Situated only steps from Carson Beach, this exceptional South Boston home perfectly balances historic neighborhood charm, modern comfort, and a premier coastal lifestyle.
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
Sep 14, 2026
$735,000
Original listing
Agent: Jackie Rooney Team
Office: Rooney Real Estate, LLC
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/14/2026 | 🏠 Listed for Sale | $735,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $4,354 | $702,200 |
Financial Details
Annual Property Tax
$4,354
Tax Year 2026
HOA Fee
$215
Monthly
Assessed Value
$702,200
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1890
Living Area
1,118 sq ft
Lot Size
0.03 acres
Stories
2
Bedrooms
2
Full Baths
2
Total Rooms
4
Interior
Heating
Forced Air
Cooling
Central Air
Flooring
Carpet, Hardwood
Appliances
None
Fireplace
None
Basement
Y
Laundry
In Unit, Washer Hookup
Features
None
Exterior
Construction
Frame
Architecture
None
Roof
Rubber
Features
Patio, Fenced Yard
Pool
None
Spa
None
Fencing
Security, Fenced
Patio/Porch
Patio
Parking
Features
On Street
Utilities
Electric
100 Amp Service
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range, For Gas Oven, Washer Hookup
Financial
Annual Tax
$4,354
Assessed Value
$702,200
HOA & Community
HOA Fee
$215 Monthly
Fee Includes
Water, Sewer, Insurance, Maintenance Structure, Reserve Funds
Amenities
None
Optional Fee Includes
None
Pets
Yes w/ Restrictions
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["2/3 Family"]
Unit/Building
A
Sq Ft Source
Unit Floor Plan
Documents
Master Deed, Unit Deed, Floor Plans (3)
County
Suffolk
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
1890
Bedrooms
2
Full Bathrooms
2
Living Area
1,118 sq ft
Total Rooms
4
Stories
2
Entry Level
1
Floor Layout
Interactive room guide
Floor Layout
Finished Area
597 sq ft above grade
521 sq ft below grade
FeaturesYes
Display Options
Outdoor Areas
Patio & porchPatio
Room Markers
OOffice (1)
KKitchen (1)
BRBedroom (5)
BABathroom (4)
DDining (1)
LLiving (2)
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:
Carpet, Hardwood
Appliances:
Interior Features:
Windows:
Insulated Windows
Basement:
Y
Laundry:
In Unit, Washer Hookup
Security:
Construction & Materials
Year Built:
1890
Effective Year (Renovated):
2008
Structure Type:
2/3 Family
Exterior Materials:
Frame
Roof:
Rubber
Foundation:
Stories:
2
Heating, Cooling & Utilities
Heating:
Forced Air
Heating Zones:
1
Cooling:
Central Air
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio, Fenced Yard
Patio & Porch:
Patio
Fencing:
Security, Fenced
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
On Street
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
$363
Homeowners Insurance
$200
HOA Fee
$215/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
102 Old Harbor Street # A, Boston MA 02127
Boston, MA 02127
Listing Information
Listing Agent
Jackie Rooney Team
Listing Office
Rooney Real Estate, LLC
Office Phone
617-269-1000
Agent MLS ID
TM332017
Office MLS ID
BB4464
Listing Data Updated
Sep 14, 2026 1:04 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
Ask about this property — free, no obligation.
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...
Loading market insights for Boston.