Norfolk County and Brookline Town property record for 45 Warren St, Brookline, MA 02445 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 4.5 ba · 4,250 sqft · built 1896 |
| Lot Size | 0.283 acres (12,323 sqft) |
| Owner | Company Name on File |
| Last Sale | $4,188,888 (Oct 2022) |
| Tax Bill | $30,494 (2025) |
| Deeds & Mortgages | Oct 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 12214002 |
| Primary APN | 12214002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 3 Stories |
| Building Area | 4,250 sqft Living Area |
| Gross Area | 6,977 sqft |
| Basement Area | 1,599 sqft |
| Unfinished Basement | 1,314 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1896 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,323 sqft (0.283 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 12214002 |
|---|---|
| Street Address | 45 WARREN ST |
| City | BROOKLINE |
| State | MA |
| Zip | 02445-5925 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 324 |
| Legal Lot Number | 3 |
| Jurisdiction | BROOKLINE MA |
| Township / Civil Division | BROOKLINE |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 401100 |
Source: Norfolk County and Brookline Town records · APN 12214002
Assessment roll updated April 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 830 WINTER ST, 1, WALTHAM, MA 02451-1477 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 31, 2022 · Amount on Record |
| Deed Sale | Oct 31, 2022 · Amount on Record |
| Deed Document Number | 202293468 |
| Deed Book / Page | 40896 / 93 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BROOKLINE MA |
| Recording Date | Oct 31, 2022 |
| Property Address | 45 WARREN ST, BROOKLINE, MA 02445-5925 |
| Document Number | 0040896-93 |
| Book / Page | 40896 / 93 |
| Instrument Date | Oct 27, 2022 |
| Instrument | 93468 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 830 WINTER ST STE 1, 1, WALTHAM, MA 02451-1477 |
Source: Norfolk County and Brookline Town records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| County Subdivision | Brookline Town |
| Unified School District | Brookline School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $30,494.00 (+4.69%) | $3,089,600 (+3.63%) Land $1,376,200 Building $1,713,400 | $4,485,235 (+0.47%) |
| 2024 | $29,129.00 (-5.66%) | $2,981,500 (-3.73%) Land $1,323,300 Building $1,658,200 | $4,464,145 |
| 2023 | $30,877.00 | $3,097,000 Land $1,102,800 Building $1,994,200 |
Source: FEMA National Flood Hazard Layer, Norfolk County (25021C), updated May 26, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250214011001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 2 (2014) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Dec 2014, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Brookline Town Green Historic District listed 1980 · 64 contributing resources · NRIS 80000650 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 160 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Radiate Holdings | Cable | 1,500 / 50 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon, Starry. Availability varies by address; speeds are provider-advertised maximums, not measured.
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