HomeBostonMulti Family12 Auburn Street, Boston MA 02129
12 Auburn Street, Boston MA 02129 — photo 1 of 361 / 36
$2,399,000
12 Auburn Street, Boston MA 02129
2 units · 3 bd · 4 ba · 3,360 sqft · $1,199,500/unit
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INVESTMENT SNAPSHOT

Signal Score pending — we haven't seeded market rents for this ZIP (02129) yet.

About this property

Rich in historic character and offering an impressive approx. 3,360 square feet across four levels, this classic 1880 Charlestown brownstone delivers exceptional scale and versatility. The main and upper levels function as an expansive single-family home, with elegant living and dining rooms, an updated kitchen, soaring ceilings, intricate millwork, hardwood floors, oversized windows and four fireplaces. The expansive primary suite is a standout, complete with custom built ins, a fireplace and spacious en-suite bath with dual vanities, soaking tub and glass-enclosed shower. The top floor also offers the potential to be reconfigured into two bedrooms, adding an additional bedroom to the home. A private deck and patio extend the living space outdoors. Separate from the main residence, the garden level features a one-bedroom apartment with its own private entrance, offering excellent rental income potential or a guest suite. Located near the residence there is a deeded heated garage space available separately for purchase, and there are two additional parking spaces available to rent. Convenient to Main Street and all Charlestown has to offer, with easy access to Downtown Boston, the waterfront and major highways.

Property details

Units2
Living area3,360 sqft
Lot size1,946 sqft
Year built1880
Price / sqft$714
CountySuffolk
MLS #73574728

Listing status

Days on market0 days
Listed onSeptember 9, 2026

Taxes & financials

Annual property tax$15,158
Tax year2027
Assessed value$1,562,400
ZoningRes
Total actual rent$0/mo

Building & lot

Stories4
Total rooms12
Lot size0.04 acres
Garage spaces1
Parking spaces3
BasementFull, Finished, Walk-Out Access, Interior Entry
FoundationBrick/Mortar
RoofRubber
ConstructionBrick

Utilities & systems

SewerPublic Sewer
WaterPublic

Location

More about investing in Boston

Listing courtesy of a MLS PIN member office. Listing data © MLS PIN.

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Questions & answers

Auto-generated from the listing data — richer AI answers coming with the live site.

How many units does 12 Auburn Street, Boston MA 02129 have?

It is a 2-unit multi-family property with 3,360 sqft of living area, built in 1880.

How long has 12 Auburn Street, Boston MA 02129 been on the market?

12 Auburn Street, Boston MA 02129 has been listed for 0 days (since September 9, 2026).

What is the price per unit?

At a list price of $2,399,000 across 2 units, that works out to roughly $1,199,500 per unit.

What are the property taxes on 12 Auburn Street, Boston MA 02129?

Annual property taxes are $15,158 (2027), on an assessed value of $1,562,400.

What is the price per square foot?

At $2,399,000 for 3,360 sqft, that's about $714 per square foot.

Is there parking?

1 garage space and 3 total parking spaces.

Where is this property located?

12 Auburn Street, Boston MA 02129 is in Boston, Suffolk County, MA 02129.

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Justin Rollo, Broker Associate at Signal Real Estate
Justin RolloBroker Associate, Signal Real Estate · MA Lic. #9534264

Justin Rollo is a Broker Associate with Signal Real Estate (MA Lic. #9534264) and a lifelong Massachusetts resident. Over 14 years and hundreds of transactions, he has worked investment properties — multi-families and house-hacking — across Greater Boston full-time. Away from real estate, Justin is a proud dad, youth coach and local school-committee member — and a former professional poker player who still loves golf and following local sports.

📞 978-790-4381📍 25 Braintree Hill Park, Suite 200, Braintree, MA 02184
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