12 Auburn St, Boston, MA 02129

Boston
Local realty services provided by:ERA Key Realty Services
12 Auburn St,Boston, MA 02129
$2,990,000
  • 3 Beds
  • 4 Baths
  • 3,360 sq. ft.
  • Single family
  • Active
Listed by: michael carucci, louis carucci
Office: serhant
MLS#:73504174
Source:MLSPIN

Price summary

  • Price:$2,990,000
  • Price per sq. ft.:$889.88

About this home

For over 150 years, 12 Auburn Street has been part of Charlestown’s neighborhood foundation. Set on a quiet residential street moments from Main Street and the historic waterfront, this brick brownstone offers a rare chance to own architectural legacy while shaping its next chapter. Spanning four levels and 3,350+ square feet, the home offers scale and structure emblematic of its era. Configured as a multi-family, it includes a garden-level residence with private front and rear access, while the upper levels live comfortably as a single-family. Features include three bedrooms, three and one half renovated baths, three marble fireplaces, an entertainment room, updated kitchen, private deck and patio. Includes one deeded garage parking space nearby and two transferable off-street spaces. Original character, enduring construction, and timeless appeal make this a rare Charlestown opportunity.

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Home facts

  • Year built:1880
  • Listing ID #:73504174
  • Updated:June 12, 2026 at 10:47 AM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Rooms Total:15
  • Dining Description:Crown Molding, Decorative Molding, Hardwood, Lighting - Sconce, Overhead, Pocket Door, Recessed Lighting
  • Basement Description:Finished, Full, Interior Entry, Walk-Out Access
  • Living area:3,360 sq. ft.

Heating and cooling

  • Cooling:Central Air, Ductless
  • Heating:Natural Gas
  • Central air:Yes

Structure and exterior

  • Roof:Rubber
  • Year built:1880
  • Building area:3,360 sq. ft.
  • Lot area:0.04 Acres
  • Architectural Style:Victorian
  • Construction Materials:Brick
  • Exterior Features:Deck - Composite, Decorative Lighting, Garden, Patio

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$2,990,000
  • Price per sq. ft.:$889.88
  • Tax amount:$17,400 (2025)

Features and amenities

  • Amenities:Gas Water Heater

Parking

  • Total parking spaces:4
  • Parking description:Detached, Heated Garage, Off Street
  • Garage:Yes
  • Garage spaces:1
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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