145 Sargent Rd, Brookline, MA 02445 Property Records

Norfolk County and Brookline Town property record for 145 Sargent Rd, Brookline, MA 02445

Property Summary

Property Type	Single Family Home
Details	5 bd · 6 ba · 6,956 sqft · built 1951
Lot Size	1.08 acres (47,215 sqft)
Owner	Trust Name on Record
Last Sale	$6,025,000 (Feb 2018)
Tax Bill	$93,706 (2026)
Deeds & Mortgages	Jun 2020 Mortgage Feb 2018 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`12478017`

Property Details

APN / Parcel Number

Primary APN	`12478017`
Alternative APN	`BROO B:333 L:0007 S:0000`

Interior

Bedrooms	5 Beds
Full Baths	6 Baths
Half Baths	2 Half Baths
Total Rooms	14 Rooms
Stories	2 Stories
Building Area	6,956 sqft Living Area
Gross Area	10,722 sqft
Basement Area	2,509 sqft
Unfinished Basement	1,004 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1990
Architectural Style	Colonial
Exterior Material	Brick
Construction Type	Frame
Roof Type	Hip
Roof Material	Slate
Lot Area	47,215 sqft (1.08 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	12478017
Street Address	145 SARGENT RD
City	BROOKLINE
State	MA
Zip	02445-7517
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	S40
Legal Block	333
Legal Lot Number	7
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	1
Census Block	1007
Census Tract	401100

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	Trust Name on Record
Mailing Address	145 SARGENT RD, BROOKLINE, MA 02445-7517
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 22, 2020	Deed of Trust, Mortgage TK NT
Feb 28, 2018	Quit Claim Deed, Transfer TK NOMINEE TRUST (CT)
Feb 21, 2018	Deed of Trust, Mortgage DANIEL CARBONNEAU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 28, 2018 · Amount on Record
Deed Sale	Feb 28, 2018 · Amount on Record
Prior Sale	Apr 15, 2015 · Amount on Record
Deed Book / Page	35828 / 350
Transfer Doc	035828-350
Record Updated	Oct 29, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	145 SARGENT RD, BROOKLINE, MA 02445-7517
Document Number	38595-382
Instrument Date	Jun 22, 2020
Transaction Type	Mortgage
Record Updated	Dec 1, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	145 SARGENT RD BROOKLINE MA 024457517, BROOKLINE, MA 02445-7517

Mortgage

Document Number	38595-382
Date	Nov 12, 2020
Book Page	038595/000382
Instrument	125264

Lender

Name	TK NT

Agreement

Amount	Amount Recorded

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Feb 28, 2018
Property Address	145 SARGENT RD, BROOKLINE, MA 02445-7517
Document Number	35828-350
Book / Page	035828 / 000350
Instrument Date	Feb 26, 2018
Instrument	16501
Transaction Type	Transfer
Record Updated	Mar 20, 2018

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$6,025.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	6 BEACON ST #415 BOSTON MA 021083836, 415, BOSTON, MA 02108-3836

Mortgage

Document Number	35828-359
Date	Feb 28, 2018
Book Page	035828/000359
Instrument	16503

Lender

Name	TK NOMINEE TRUST (CT)

Agreement

Amount	Amount Recorded

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	145 SARGENT RD, BROOKLINE, MA 02445-7517
Document Number	35910-170
Instrument Date	Feb 21, 2018
Transaction Type	Mortgage
Record Updated	May 1, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust

Mortgage

Document Number	35910-170
Date	Apr 12, 2018
Book Page	035910/000170
Instrument	28276

Lender

Name	DANIEL CARBONNEAU

Agreement

Amount	Amount Recorded

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	$93,706.00 (+4.99%)	$9,151,000 (+1.2%) Land $3,327,000 Building $5,810,600	$8,244,005 (-)
2025	$89,251.00 (+4.46%)	$9,042,700 (+3.41%) Land $3,294,000 Building $5,748,700	$8,244,005 (+6.81%)
2024	$85,438.00 (+5.57%)	$8,744,900 (+7.72%) Land $3,167,300 Building $5,577,600	$7,718,560
2023	$80,934.00	$8,117,800 Land $2,639,700 Building $5,478,100

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
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

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	Low lower than 96% of the US · lower than 92% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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 294 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 Fiber	980 / 880
T-Mobile Fixed Wireless	100 / 20

May also be available: Starry.

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