Norfolk County and Brookline Town property record for 18 Parkman St, Brookline, MA 02446
| Property Type | Triplex |
|---|---|
| Details | 7 bd · 6.5 ba · 6,120 sqft · built 1920 |
| Lot Size | 0.102 acres (4,461 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $29,762 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1227004 |
| Primary APN | 1227004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 6.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 20 Rooms |
| Units | 3 Units |
| Stories | 3 Stories |
| Building Area | 6,120 sqft Living Area |
| Gross Area | 8,160 sqft |
| Basement Area | 2,040 sqft |
| Unfinished Basement | 2,040 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Other |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Flat |
| Roof Material | Other |
| Lot Area | 4,461 sqft (0.102 acres) |
| Heating System | Steam |
|---|---|
| Heating Fuel | Oil |
| Account Number | 1227004 |
|---|---|
| Street Address | 18 PARKMAN ST |
| City | BROOKLINE |
| State | MA |
| Zip | 02446-3802 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | M15 |
| Legal Block | 42 |
| Legal Lot Number | 5 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 5 |
| Census Block | 5016 |
| Census Tract | 400100 |
18 Parkman St, a triplex, is owned and occupied by two individuals.
Source: Norfolk County and Brookline Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 PARKMAN ST, BROOKLINE, MA 02446-3802 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 18 Parkman St was $29,762, up 4.9% 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 |
|---|---|---|
| 2026 | $29,762.00 (+4.93%) | $2,906,400 (+1.13%) Land $1,223,300 Building $1,683,100 |
| 2025 | $28,364.00 (-0.31%) | $2,873,800 (-1.32%) Land $1,211,200 Building $1,662,600 |
| 2024 | $28,453.00 (+0.54%) | $2,912,300 (+2.6%) Land $1,164,500 Building $1,747,800 |
| 2023 | $28,299.00 | $2,838,400 Land $1,067,500 Building $1,770,900 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18 Parkman St 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 | 8 units insured incl. 3 condo units |
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 18 Parkman St 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 556 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless · Fiber in parts of the area | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Starry.
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