Ideally situated on the flat of Charlestown, moments from Main Street, the Navy Yard, and the waterfront, 12 Auburn Street offers a rare blend of scale, flexibility, and historic character. Spanning four levels and over 3,350 square feet, this brick brownstone lives as a spacious single-family home while offering a separate garden-level residence with private front and rear access. Features include three bedrooms, three and one half renovated baths, four fireplaces, an updated kitchen, entertainment room, private deck, and patio. Complete with one deeded garage space and two transferable off-street spaces, this is a rare opportunity to own a home in Charlestown with unique versatility.

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Basic Information

Bedrooms3
Mls StatusPrice Changed
Bathroom4
Lot Features Other
Parcel Number W:02 P:01122 S:000,1280798
Road Frontage DescriptionPaved

Tax Information

Tax Assessed Value $1,502,600
Tax Year 2025
Taxes$17,400

Parking

Parking Spaces4
Covered Spaces 1
Garage YN Yes
Parking Features
- Assigned
- Deeded
- Detached
- Heated Garage
- Leased
- Off Street

Rooms

Bathrooms Total Decimal 3.5
Full Bath3
Half Baths1

Basic Information

List Price$2,790,000
MLS Number73504174
Modification Date06/23/2026
Property SubTypeSingle Family Residence

Location

NeighborhoodCharlestown
SubdivisionCharlestown
Address12 Auburn Street
Building Number12
CountySuffolk
StateMA
StreetAuburn Street
TownBoston
Zip02129

Building

BasementFull, Finished, Walk-Out Access, Interior Entry
Building Area Units Square Feet
Construction Materials Brick
FireplaceYes
Fireplace Features Dining Room
Fireplaces Total 4
FoundationOther
Garage Spaces1
Patio And Porch Features Deck - Composite, Patio
Property StyleVictorian, Other (See Remarks)
Rooms15
Year Built1880
Year Built Details Actual
Year Built Source Public Records

Property

Acreage0.04

Exterior

Exterior Features
- City View(s)
- Deck - Composite
- Decorative Lighting
- Fenced Yard
- Garden
- Patio
Fencing Fenced
RoofRubber

Utilities

Cooling Central Air, Ductless
Cooling YN Yes
Heat SystemYes
Heating Natural Gas
Sewer Public Sewer
Water Source Public

Property Information

Square Feet3,360
Building Area Source Other
Living Area 3,360
Lot Size Square Feet 1,946
Lot Size Units Acres
Property Attached YN Yes
Road Responsibility Public Maintained Road
View YN Yes

Amenities

Amenities
- Bike Path
- Conservation Area
- Highway Access
- House of Worship
- Laundromat
- Marina
- Medical Facility
- Park
- Private School
- Public School
- Public Transportation
- Shopping
- T-Station
- University
- Walk/Jog Trails
Appliances IncludedGas Water Heater

Legal

ZoningR2

Other

Date Listed04/20/2026
Farm Land Area Units Square Feet
View Count14

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Newton, MA

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Newton, MA