About this home
Introducing 12 Williams Street, a thoughtfully designed new development in the heart of Brookline’s highly sought-after Coolidge Corner. This intimate community features two beautifully appointed townhomes, each with private parking, along with a separate studio residence—offering a rare combination of new construction, thoughtful design, and exceptional convenience.This spacious four-level townhome offers 3 bedrooms and 3.5 bathrooms, with a private elevator providing effortless access throughout all four levels. The home also features a private balcony and two covered parking spaces, combining the comfort and scale of a single-family home with the convenience of new construction.Just steps from everything Coolidge Corner has to offer, 12 Williams places you within easy reach of independent bookstores, the iconic Coolidge Corner Theatre, Trader Joe’s, Stop & Shop, acclaimed restaurants, cafés, and everyday conveniences. The nearby MBTA Green Line provides direct service into Boston, making commuting and exploring the city effortless.With its exceptional location, private elevator, generous four-level layout, outdoor space, and two covered parking spaces, 12 Williams Street offers a distinctive opportunity to enjoy modern living in one of Brookline’s most vibrant neighborhoods.
Listing last checked: Listing updated:
Listed by Todd Glaskin · Coldwell Banker Realty - Newton · MLS #73584476
Request property information
Select a document to start a request. You can add others in the form. Availability varies.
Details at a glance
Interior4 property facts
- Rooms
- 6
- Heating
- Heat Pump, Electric
- Cooling
- Central Air
- Basement
- No
Building4 property facts
- Style
- Condominium
- Year built
- 2027
- Garage
- 2
- Parking
- 2
Land & utilities4 property facts
- Water
- Public
- Sewer
- Public Sewer
- Pool
- Not reported
- Zoning
- 3Fam
Financial3 property facts
- Annual taxes
- $9,999
- Assessment year
- 2026
- HOA fee
- $711 (billing period not supplied)
Location
Estimated monthly cost
Explore costs at the $3,388,000 asking price. Adjust the assumptions to your situation.
Known monthly costs$17,965 / monthAdjust
- Principal & interest
- $17,132
- Property tax
- $833
- Insurance
- Not entered
- HOA
- Not entered
Listing annual taxes: $9,999. Initial monthly tax is one twelfth of that amount. Listing HOA fee: $711. The billing period was not supplied; confirm the monthly amount before adding it.
Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.
The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.
More property insights
Automated value estimate $3,271,126
Estimated range $3,088,367–$3,453,885.
Automated estimates are not appraisals or guarantees of market value.
Request a professional market analysisPhoto-based condition insights
Overall presentation: excellent
Explore more of Brookline
Continue your search in Brookline.
Need help making sense of this home?
About 12 Williams Street #1
Can I request a private showing?
Request a tour of 12 Williams Street #1 and a Bean Group agent will help coordinate an available time with the listing side.
Can you help me evaluate this property?
Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.
Are property documents available?
Availability varies by property and source. Request the documents you need and we will help obtain what is available.

