Approved plans re-imagine this property as a sophisticated three-level single-family home that seamlessly blends historic character with modern livability. The 3,080-square-foot design transforms the existing carriage house into an open, light-filled residence featuring connected living and dining spaces, a modern kitchen with direct access to a private garden and bluestone terrace, and a functional mudroom entry. Upstairs, four well-proportioned bedrooms and 2.5 baths offer flexibility and comfort, while the finished lower level provides valuable space for a fifth bedroom, office, or gym and bathroom. The approved site plan includes two off-street parking spaces, privacy fencing, and professionally designed plantings with a curated mix of native and ornamental species. Preservation and planning approvals are in place, allowing a developer, builder, or end user to move directly into construction on a distinctive, design-forward home in one of Brookline's most desirable neighborhoods.
— MLSPIN #: 73460275Map of 12 Thayer St, Brookline, MA 02445
| List Price: | $995,000 |
|---|---|
| Status: | Active |
| MLS ID: | 73460275 |
| Town: | Brookline |
| Neighborhood: | Brookline Village |
| County: | Norfolk |
| Zip: | 02445 |
| Property Type: | Land |
| Property Sub Type: | Residential |
| Acres: | 0.09 |
| Taxes: | 1,466 |
| Lot Features: | Other |
| Status: | Active |
| Water Source: | Public, On-Site |
| Directions: | Washington Street to Thayer Street |
| Postal Code Plus4: | 6837 |
| Electric: | On-Site |
| Listing Contract Date: | 2025-12-05 |
| Lot Size Area: | 0.09 |
| Lot Size Square Feet: | 3,890 |
| Bathrooms Total Integer: | 0 |
| Community Features: | Public Transportation, Shopping, Park, Medical Facility, Private School, Public School, T-Station |
| Gas: | None |
| Living Area Units: | Square Feet |
| Lot Size Units: | Acres |
| Parcel Number: | B:176 L:0020 S:0001, 35874 |
| Sewer: | Public Sewer, On-Site |
| Zoning: | T-5 |
| Disclosures: | Also listed as single family MLS # 73460273 |
| A List Of The Documents Available For The Property. Knowing What Documents Are Available For The Property Is Valuable Information.: | Drawings |
| The Total Number Of Documents Or Supplements Included With The Listings.: | 1 |
| Electric On Property?: | Yes |
| Farm Land Area Units: | Square Feet |
| Listing Agreement: | Exclusive Right To Sell |
| Disclosure: | No |
| Dpr Flag: | No |
| Listing Alert: | No |
| Page: | 000000 |
| Original List Price: | $995,000 |
| Tax Assessed Value: | $148,500 |
| Tax Year: | 2025 |
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MLS Property Information Network, Inc. data last updated on December 15, 2025 09:38 AM
Property Last Updated: December 09, 2025 03:09 AM
Listing Courtesy of: Compass
Listing Agent: Masterman Elek Group


