671 Chestnut Hill Ave, Brookline, MA 02445 Property Records

Norfolk County and Brookline Town property record for 671 Chestnut Hill Ave, Brookline, MA 02445

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 2,320 sqft · built 1919
Lot Size	0.128 acres (5,571 sqft)
Owner	2 Individual Names on File
Last Sale	$726,375 (Sep 2003)
Tax Bill	$13,773 (2025)
Deeds & Mortgages	Sep 2025 Mortgage Oct 2021 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`10371014`

Property Details

APN / Parcel Number

Primary APN	`10371014`
Alternative APN	`BROO B:269A L:0035 S:0000`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,320 sqft Living Area
Gross Area	4,354 sqft
Basement Area	1,082 sqft
Unfinished Basement	1,082 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1919
Effective Year Built	Effective 1972
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,571 sqft (0.128 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	10371014
Street Address	671 CHESTNUT HILL AVE
City	BROOKLINE
State	MA
Zip	02445-4148
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	T-5
Legal Block	269A
Legal Lot Number	35
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	3
Census Block	3022
Census Tract	401100

Owner

671 Chestnut Hill Ave is owned and occupied by two individuals who bought it in September 2003.

Source: Norfolk County and Brookline Town records, as of July 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	671 CHESTNUT HILL AVE, BROOKLINE, MA 02445-4148
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.

Deeds, Mortgages & Sale History

Date	Document
Sep 18, 2025	Deed of Trust, Mortgage WEBSTER BANK
Oct 29, 2021	Deed of Trust, Mortgage · Line of Credit WEBSTER BANK
Apr 20, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance GUARANTEED RATE AFFINITY LLC
Oct 8, 2019	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 2, 2003 · Amount on File
Deed Sale	Sep 2, 2003 · Amount on File
Prior Sale	Apr 1, 1999 · Amount on File
Deed Book / Page	19766 / 193
Record Updated	Sep 20, 2026

September 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	671 CHESTNUT HILL AVE, BROOKLINE, MA 02445-4148
Transaction Type	Mortgage
Record Updated	Dec 12, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	042654-239
Date	Sep 18, 2025
Book Page	42654/239
Instrument	65688

Lender

Name	WEBSTER BANK
Type	Bank

Agreement

Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2055

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	671 CHESTNUT HILL AVE, BROOKLINE, MA 02445-4148
Transaction Type	Mortgage
Record Updated	Mar 31, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	40009-275
Date	Oct 29, 2021
Book Page	40009/275
Instrument	137805

Lender

Name	WEBSTER BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2051

Interest

Rate Type	Adjustable Rate

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	671 CHESTNUT HILL AVE, BROOKLINE, MA 02445-4148
Transaction Type	Mortgage
Record Updated	Mar 31, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	39289-234
Date	Apr 20, 2021
Book Page	39289/234
Instrument	50967

Lender

Name	GUARANTEED RATE AFFINITY LLC

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	May 1, 2051

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	671 CHESTNUT HILL AVE, BROOKLINE, MA 02445-4148
Document Number	37258-416
Instrument Date	Oct 8, 2019
Transaction Type	Mortgage
Record Updated	Nov 5, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	671 CHESTNUT HILL AVE BROOKLINE MA 024454148, BROOKLINE, MA 02445-4148

Mortgage

Document Number	37258-416
Date	Oct 21, 2019
Book Page	037258/000416
Instrument	95542

Lender

Name	BANK OF AMERICA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Oct 20, 2049

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 671 Chestnut Hill Ave was $13,773, up 5% from the year before.

Source: Norfolk County and Brookline Town assessment roll, as of April 14, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$13,773.00 (+4.99%)	$1,395,400 (+3.92%) Land $669,500 Building $725,900	$1,386,145 (-12.54%)
2024	$13,118.00 (+3.57%)	$1,342,700 (+5.69%) Land $643,800 Building $698,900	$1,584,885
2023	$12,666.00	$1,270,400 Land $585,800 Building $684,600

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 671 Chestnut Hill Ave 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	5 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.

Wildfire

The area around 671 Chestnut Hill Ave 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.

Drinking Water

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

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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 387 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Starry.

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