Norfolk County and Brookline Town property record for 280 Warren St, Brookline, MA 02445
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 7.5 ba · 9,072 sqft · built 1920 |
| Lot Size | 2.47 acres (107,654 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $5,100,000 (Oct 2007) |
| Tax Bill | $150,160 (2025) |
| Deeds & Mortgages | Feb 2020 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 12764030 |
| Primary APN | 12764030 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 7.5 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 19 Rooms |
| Stories | 2 Stories |
| Building Area | 9,072 sqft Living Area |
| Gross Area | 16,844 sqft |
| Basement Area | 4,349 sqft |
| Unfinished Basement | 3,131 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 107,654 sqft (2.47 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 12764030 |
|---|---|
| Street Address | 280 WARREN ST |
| City | BROOKLINE |
| State | MA |
| Zip | 02445-5927 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | S40 |
| Legal Subdivision | BROOKLINE |
| Legal Block | 352 |
| Legal Lot Number | 14 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 401100 |
Source: Norfolk County and Brookline Town assessment roll, as of April 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 280 WARREN ST, BROOKLINE, MA 02445-5927 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 1, 2007 · Amount on Record |
| Deed Sale | Oct 1, 2007 · Amount on Record |
| Deed Document Number | 2007107086 |
| Deed Book / Page | 25201 / 268 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BROOKLINE MA |
| Property Address | 280 WARREN ST, BROOKLINE, MA 02445-5927 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 37571-286 |
|---|---|
| Date | Feb 3, 2020 |
| Book Page | 37571/286 |
| Instrument | 9797 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Mar 1, 2035 |
Source: Norfolk County and Brookline Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| County Subdivision | Brookline Town |
| Unified School District | Brookline School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $150,160.00 (+4.69%) | $15,213,800 (+3.63%) Land $8,531,100 Building $6,682,700 |
| 2024 | $143,427.00 (+11.49%) | $14,680,300 (+13.77%) Land $8,202,800 Building $6,477,500 |
| 2023 | $128,643.00 | $12,903,000 Land $7,044,000 Building $5,859,000 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 26, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 2 (2014) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Dec 2014 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 86% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | BROOKLINE WATER AND SEWER DIVISION serves 63,191 people · EPA ID MA3046000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Apr 2026 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 64 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Radiate Holdings Cable | 1,500 / 50 |
May also be available: T-Mobile USA.
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