137 Walnut St, Apt 3, Brookline, MA 02445 Property Records

Norfolk County and Brookline Town property record for 137 Walnut St, Apt 3, Brookline, MA 02445

Property Summary

Property Type	Condominium
Details	1 bd · 1 ba · 854 sqft · built 1868
Lot Size	0.04 acres (1,744 sqft)
Owner	Individual Name on Record
Last Sale	$645,000 (Aug 2024)
Tax Bill	$6,606 (2026)
Deeds & Mortgages	Jun 2021 Refinance Jun 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`20958125`

Property Details

APN / Parcel Number

Primary APN	`20958125`
Alternative APN	`BROO B:318 L:0055 S:0003`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	4 Rooms
Units	3 Units
Stories	1 Story
Building Area	854 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1868
Effective Year Built	Effective 1868
Architectural Style	Other
Exterior Material	Brick
Construction Type	Frame
Roof Type	Mansard
Roof Material	Slate
Lot Area	1,744 sqft

Utilities, Heating & Cooling

Heating System	Steam

Location & Zoning

Account Number	20958125
Street Address	137 WALNUT ST, 3
City	BROOKLINE
State	MA
Zip	02445-7779
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Block	318
Legal Lot Number	55
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	1
Census Block	1001
Census Tract	401000

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	137 WALNUT ST, 3, BROOKLINE, MA 02445-7779
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Date	Document
Jun 25, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance LEADER BANK NA
Jun 4, 2018	Condominium Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 21, 2024 · Amount on Record
Deed Sale	Aug 21, 2024 · Amount on Record
Prior Sale	Jun 4, 2018 · Amount on Record
Deed Book / Page	41956 / 292
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	137 WALNUT ST APT 3, 3, BROOKLINE, MA 02445-7779
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0039553-94
Date	Jun 25, 2021
Book Page	39553/94
Instrument	82840

Lender

Name	LEADER BANK NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

June 2018: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BROOKLINE MA
Recording Date	Jun 4, 2018
Property Address	137 WALNUT ST APT 3, 3, BROOKLINE, MA 02445-7779
Document Number	36032-403
Book / Page	036032 / 000403
Instrument Date	May 31, 2018
Instrument	45030
Transaction Type	Transfer
Record Updated	Aug 8, 2018

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$527.50
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	137 WALNUT ST #3 BROOKLINE MA 024457749, 3, BROOKLINE, MA 02445-7749

Mortgage

Document Number	36032-408
Date	Jun 4, 2018
Book Page	036032/000408
Instrument	45032

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 3, 2048

Tax Assessment & Valuation

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
2026	$6,606.00 (+2.69%)	$645,100 (-1.03%) Building $645,100	$601,065 (-)
2025	$6,433.00 (+3.04%)	$651,800 (+2%) Building $651,800	$601,065 (+0.49%)
2024	$6,243.00 (-1.92%)	$639,000 (+0.09%) Building $639,000	$598,120
2023	$6,365.00	$638,400 Building $638,400

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

Flood

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	2 in force
Nearby Flood Claims	3 (1982–1987)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Jan 1987 · tidal / storm surge

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

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 351 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	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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