Norfolk County and Brookline Town property record for 21 Chilton St, Brookline, MA 02446
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 3,461 sqft · built 1940 |
| Lot Size | 0.236 acres (10,276 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $850,000 (Aug 1990) |
| Tax Bill | $39,472 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 160011 |
| Primary APN | 160011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,461 sqft Living Area |
| Gross Area | 6,296 sqft |
| Basement Area | 1,825 sqft |
| Unfinished Basement | 1,332 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 10,276 sqft (0.236 acres) |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 160011 |
|---|---|
| Street Address | 21 CHILTON ST |
| City | BROOKLINE |
| State | MA |
| Zip | 02446-3902 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | S-7 |
| Legal Block | 9A |
| Legal Lot Number | 3 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 400100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Cottage Farm Historic District listed 1978 · 48 contributing resources · NRIS 78000455 |
|---|
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 July 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 21 CHILTON ST, BROOKLINE, MA 02446-3902 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 15, 1990 · Amount on Record |
| Deed Sale | Aug 15, 1990 · Amount on Record |
| Last Transfer Date | Apr 17, 2025 |
| Transfer Doc | 042351-235 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BROOKLINE MA |
| Property Address | 21 CHILTON ST, BROOKLINE, MA 02446-3902 |
| Document Number | 38089-141 |
| Instrument Date | Jul 9, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 25, 2021 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 21 CHILTON ST BROOKLINE MA 024463902, BROOKLINE, MA 02446-3902 |
| Document Number | 38089-141 |
|---|---|
| Date | Jul 14, 2020 |
| Book Page | 038089/000141 |
| Instrument | 68067 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 13, 2050 |
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 | $39,472.00 (+4.96%) | $3,999,200 (+3.89%) Land $2,249,700 Building $1,749,500 | $5,035,285 (+48.99%) |
| 2024 | $37,608.00 (+10.04%) | $3,849,300 (+12.29%) Land $2,163,100 Building $1,686,200 | $3,379,720 |
| 2023 | $34,178.00 | $3,428,100 Land $1,803,100 Building $1,625,000 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
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 151 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: OpenCape, Starry, Verizon.
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