Norfolk County and Brookline Town property record for 21 Winthrop Rd, Brookline, MA 02445
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,820 sqft · built 1940 |
| Lot Size | 0.196 acres (8,551 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $427,000 (Apr 1992) |
| Tax Bill | $27,690 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 7941004 |
| Primary APN | 7941004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,820 sqft Living Area |
| Gross Area | 4,366 sqft |
| Basement Area | 1,009 sqft |
| Unfinished Basement | 716 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 8,551 sqft (0.196 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 7941004 |
|---|---|
| Street Address | 21 WINTHROP RD |
| City | BROOKLINE |
| State | MA |
| Zip | 02445-4527 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | T-6 |
| Legal Block | 210 |
| Legal Lot Number | 11 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 400500 |
21 Winthrop Rd is owned and occupied by two individuals who bought it in April 1992.
Source: Norfolk County and Brookline Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 WINTHROP RD, BROOKLINE, MA 02445-4527 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 21, 1992 · Amount on File |
| Deed Sale | Apr 21, 1992 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 21 Winthrop Rd was $27,690, up 5.8% from the year before.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $27,690.00 (+5.82%) | $2,704,100 (+2%) Land $1,618,000 Building $1,086,100 | $2,798,035 (-) |
| 2025 | $26,166.00 (+4.91%) | $2,651,100 (+3.85%) Land $1,602,000 Building $1,049,100 | $2,798,035 (-4.55%) |
| 2024 | $24,942.00 (+12.28%) | $2,552,900 (+14.58%) Land $1,540,300 Building $1,012,600 | $2,931,320 |
| 2023 | $22,214.00 | $2,228,100 Land $1,236,900 Building $991,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Winthrop Rd in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
The area around 21 Winthrop Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 720 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Starry.
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