12 School St # 1 Boston, MA $ 1,100,000
12 School St # 1
$ 1,100,000
Recently Listed
Open House 5/14 5:30pm - 6:30pm
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12 School St # 1

Boston, MA, 02129
$ 1,100,000
Bedrooms3 Baths2.0 Sq 1,247

Monthly Estimate*

$ 6,773

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Condo for sale in Boston, MA

for $1,100,000 with 3 bedrooms and 2 full baths. This 1,247 square foot condo was built in 1890.

Located just minutes from Charlestown’s best restaurants, shops & the orange line, this recently renovated duplex blends historic charm with modern updates. Featuring 9.5 ft ceilings and a sought-after open layout, the main living area offers direct access to a serene private patio, perfect for entertaining. The newly renovated kitchen boasts a quartz waterfall island, stainless steel appliances, herringbone marble backsplash, hardwood floors & spacious dining area. Sun-filled living room features a custom gas fireplace with historic marble mantle. A generously sized guest bedroom and beautifully updated full bath complete the main level. Downstairs, the expansive primary suite offers a walk-in closet and ensuite bath, while the third bedroom is ideal for a home office, den, nursery or gym. Complete with central AC, in-unit laundry, ample storage & an unbeatable location, this is Charlestown living at its finest.

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Open House

5/14/2026 5:30 PM - 6:30 PM
5/16/2026 11:30 AM - 12:30 PM
5/17/2026 11:30 AM - 12:30 PM
12 School St # 1 Boston, MA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Condo Active

Price

$ 1,100,000

Bedrooms

3

Full Bath

2

Property Type

Condo

Taxes

$ 6,438

Style

Duplex

Year Built

1890

Town/City

Boston

County/Region

Suffolk

MLS | Web ID

73517843

List By
Sarah Fillmann

Listing Agent

Coldwell Banker Realty - Boston

Broker

Affordability Calculator

$7,309
Per Month
93%
7%
0%
Monthly Principal & Interest
$6,773
Monthly Property Taxes
$537
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Pricing History
DatePricePrice ChangeDescription
5/13/2026$1,100,000 Listed Price

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12 School St # 1, Boston, MA, 02129 is a Condo for sale at $1,100,000 with 1,247 sqft. 12 School St # 1 has 3 bedrooms, 2.0 baths, and was built in 1890. The property's zip code is 02129 which is in Boston, MA