Norfolk County and Brookline Town property record for 220 Mason Ter, Brookline, MA 02446
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,949 sqft · built 1942 |
| Lot Size | 0.158 acres (6,904 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $460,000 (May 1997) |
| Tax Bill | $21,759 (2026) |
| Deeds & Mortgages | Jul 2019 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 3178023 |
| Primary APN | 3178023 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,949 sqft Living Area |
| Gross Area | 3,272 sqft |
| Basement Area | 812 sqft |
| Unfinished Basement | 812 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,904 sqft (0.158 acres) |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 3178023 |
|---|---|
| Street Address | 220 MASON TER |
| City | BROOKLINE |
| State | MA |
| Zip | 02446-2778 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | S-7 |
| Legal Subdivision | BROOKLINE |
| Legal Block | 86 |
| Legal Lot Number | 21 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 400402 |
220 Mason Ter is owned and occupied by two individuals who bought it in May 1997.
Source: Norfolk County and Brookline Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 220 MASON TER, BROOKLINE, MA 02446-2778 |
| 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 | May 16, 1997 · Amount on File |
| Deed Sale | May 16, 1997 · Amount on File |
| Prior Sale | Jun 29, 1994 · Amount on File |
| Deed Document Number | 1997 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BROOKLINE MA |
| Property Address | 220 MASON TER, BROOKLINE, MA 02446-2778 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 36940-107 |
|---|---|
| Date | Jul 3, 2019 |
| Book Page | 36940/107 |
| Instrument | 55410 |
| Name | BAYCOAST MORTGAGE COMPANY |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2049 |
The 2026 property tax bill for 220 Mason Ter was $21,759, up 7.7% 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 | $21,759.00 (+7.74%) | $2,124,900 (+3.85%) Land $1,358,000 Building $766,900 | $1,865,610 (-) |
| 2025 | $20,196.00 (+5%) | $2,046,200 (+3.94%) Land $1,344,600 Building $701,600 | $1,865,610 (+1.61%) |
| 2024 | $19,234.00 (+8.06%) | $1,968,700 (+10.27%) Land $1,292,400 Building $676,300 | $1,836,065 |
| 2023 | $17,800.00 | $1,785,400 Land $1,123,800 Building $661,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 220 Mason Ter 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 220 Mason Ter 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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