Norfolk County and Brookline Town property record for 230 Walnut St, Brookline, MA 02445
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,934 sqft · built 1952 |
| Lot Size | 0.234 acres (10,176 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $265,000 (May 1993) |
| Tax Bill | $21,582 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11813016 |
| Primary APN | 11813016 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,934 sqft Living Area |
| Gross Area | 4,850 sqft |
| Basement Area | 1,056 sqft |
| Unfinished Basement | 1,056 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 10,176 sqft (0.234 acres) |
| Garage Type | Attached |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 11813016 |
|---|---|
| Street Address | 230 WALNUT ST |
| City | BROOKLINE |
| State | MA |
| Zip | 02445-6706 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | T-5 |
| Legal Subdivision | BROOKLINE |
| Legal Block | 308 |
| Legal Lot Number | 8 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 401000 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Pill Hill Historic District listed 1977 · 111 contributing resources · NRIS 77000187 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Norfolk County and Brookline Town records, as of August 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 230 WALNUT ST, BROOKLINE, MA 02445-6706 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 3, 1993 · Amount on Record |
| Deed Sale | May 3, 1993 · Amount on Record |
| Deed Document Number | 1993 |
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|---|
| 2025 | $21,582.00 (+5.17%) | $2,186,600 (+4.1%) Land $1,195,100 Building $991,500 | $2,790,150 (+19.75%) |
| 2024 | $20,521.00 (+6.96%) | $2,100,400 (+9.15%) Land $1,149,000 Building $951,400 | $2,330,065 |
| 2023 | $19,186.00 | $1,924,400 Land $993,100 Building $931,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 6 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.
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 653 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 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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