Norfolk County and Brookline Town property record for 55 Sewall Ave, Apt 4A, Brookline, MA 02446
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.5 ba · 904 sqft · built 1975 |
| Lot Size | 0.223 acres (9,715 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $667,500 (Jan 2019) |
| Tax Bill | $7,813 (2026) |
| Deeds & Mortgages | Jan 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 6128004 |
| Primary APN | 6128004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Units | 26 Units |
| Stories | 1 Story |
| Building Area | 904 sqft Living Area |
| Elevator | Elevator |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Construction Type | Concrete |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 9,715 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Account Number | 6128004 |
|---|---|
| Street Address | 55 SEWALL AVE, 4A |
| City | BROOKLINE |
| State | MA |
| Zip | 02446-5214 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Block | 159 |
| Legal Lot Number | 3 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 400201 |
55 Sewall Ave, Apt 4A is owned by two individuals who bought it in January 2019.
Source: Norfolk County and Brookline Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 FOX RUN LN, LEXINGTON, MA 02420-2338 |
| Owner Type | Individual |
| Vesting | Husband and Wife |
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 | Jan 29, 2019 · Amount on File |
| Deed Sale | Jan 29, 2019 · Amount on File |
| Prior Sale | Sep 16, 2003 · Amount on File |
| Deed Document Number | 20196747 |
| Deed Book / Page | 36581 / 357 |
| Record Updated | Oct 29, 2026 |
| Document Type | Condominium Deed |
|---|---|
| Jurisdiction | BROOKLINE MA |
| Recording Date | Jan 29, 2019 |
| Property Address | 55 SEWALL AVE APT 4A, 4A, BROOKLINE, MA 02446-5214 |
| Document Number | 36581-357 |
| Book / Page | 036581 / 000357 |
| Instrument Date | Jan 28, 2019 |
| Instrument | 6747 |
| Transaction Type | Transfer |
| Record Updated | Feb 19, 2019 |
| Amount | Amount on Record |
|---|---|
| Tax | $667.50 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 55 SEWALL AVE BROOKLINE MA 024465249, BROOKLINE, MA 02446-5249 |
The 2026 property tax bill for 55 Sewall Ave, Apt 4A was $7,813, up 3.7% 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 | $7,813.00 (+3.66%) | $763,000 (-0.08%) Building $763,000 | $885,400 (-) |
| 2025 | $7,537.00 (+3.03%) | $763,600 (+1.99%) Building $763,600 | $885,400 (-0.65%) |
| 2024 | $7,315.00 (+2.01%) | $748,700 (+4.09%) Building $748,700 | $891,195 |
| 2023 | $7,171.00 | $719,300 Building $719,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 55 Sewall Ave, Apt 4A in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 26, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 55 Sewall Ave, Apt 4A 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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