100 Chestnut St, Brookline, MA 02445 Property Records

Norfolk County and Brookline Town property record for 100 Chestnut St, Brookline, MA 02445

Property Summary

Property Type	Single Family Home
Details	5 bd · 1.5 ba · 1,584 sqft · built 1900
Lot Size	0.065 acres (2,814 sqft)
Owner	2 Trust Names on File
Tax Bill	$9,994 (2025)
Deeds & Mortgages	Jan 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`11991018`

Property Details

APN / Parcel Number

Primary APN	`11991018`
Alternative APN	`BROO B:316 L:0016 S:0000`

Interior

Bedrooms	5 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,584 sqft Living Area
Gross Area	2,872 sqft
Basement Area	660 sqft
Unfinished Basement	660 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1970
Architectural Style	Other
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	2,814 sqft (0.065 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	11991018
Street Address	100 CHESTNUT ST
City	BROOKLINE
State	MA
Zip	02445-7538
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	M10
Legal Block	316
Legal Lot Number	16
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	3
Census Block	3011
Census Tract	401000

Owner

Source: Norfolk County and Brookline Town records · APN 11991018

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	2 Trust Names on File
Mailing Address	100 CHESTNUT ST, BROOKLINE, MA 02445-7538
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 25, 2018
Deed Sale	Jan 25, 2018
Deed Document Number	20186582
Deed Book / Page	35759 / 353
Record Updated	Sep 20, 2026

January 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Jan 25, 2018
Property Address	100 CHESTNUT ST, BROOKLINE, MA 02445-7538
Document Number	35759-353
Book / Page	035759 / 000353
Instrument Date	Jan 16, 2018
Instrument	6582
Transaction Type	Transfer
Record Updated	Feb 13, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	100 CHESTNUT ST BROOKLINE MA 024457538, BROOKLINE, MA 02445-7538

Tax Assessment & Valuation

Source: Norfolk County and Brookline Town records · Assessment roll updated April 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Norfolk County
County Subdivision	Brookline Town
Unified School District	Brookline School District (PK - 12)

Tax Bill & Assessment History

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	$9,994.00 (+5.46%)	$1,012,600 (+4.39%) Land $666,800 Building $345,800	$3,342,100 (+27.5%)
2024	$9,477.00 (+5.31%)	$970,000 (+7.47%) Land $641,100 Building $328,900	$2,621,240
2023	$8,999.00	$902,600 Land $556,600 Building $346,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Norfolk County (25021C), updated May 26, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250214010003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land within 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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 294 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Radiate Holdings Cable	1,500 / 50
Verizon Fiber	980 / 880
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Starry.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	BROOKLINE WATER AND SEWER DIVISION serves 63,191 people
Water Source	Purchased surface water from MWRA
Last State Inspection	Apr 2026
Lead	1 ppb (2025) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.