17 Osborne Rd, Brookline, MA 02446 Property Records

Norfolk County and Brookline Town property record for 17 Osborne Rd, Brookline, MA 02446

Property Summary

Property Type	Duplex
Details	6 bd · 2 ba · 3,526 sqft · built 1905
Lot Size	0.114 acres (4,983 sqft)
Owner	2 Trust Names on Record
Tax Bill	$22,466 (2026)
Deeds & Mortgages	Feb 2022 Line of Credit Nov 2021 Refinance + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1950007`

Property Details

APN / Parcel Number

Primary APN	`1950007`
Alternative APN	`BROO B:054 L:0013 S:0000`

Interior

Bedrooms	6 Beds
Full Baths	2 Baths
Total Rooms	13 Rooms
Units	2 Units
Stories	3 Stories
Building Area	3,526 sqft Living Area
Gross Area	6,120 sqft
Basement Area	1,408 sqft
Unfinished Basement	1,408 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1905
Effective Year Built	Effective 1963
Architectural Style	Victorian
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Hip
Roof Material	Slate
Lot Area	4,983 sqft (0.114 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	1950007
Street Address	17 OSBORNE RD
City	BROOKLINE
State	MA
Zip	02446-6713
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	T-5
Legal Block	54
Legal Lot Number	13
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	2
Census Block	2004
Census Tract	400202

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Graffam Development Historic District listed 1985 · 34 contributing resources · NRIS 85003271

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	2 Trust Names on Record
Mailing Address	2415 STRATTON DR, POTOMAC, MD 20854-6228
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 3, 2022	Deed of Trust, Mortgage · Line of Credit PENTAGON FCU
Nov 9, 2021	Quit Claim Deed, Transfer · Stand-Alone Refinance SALEM FIVE MORTGAGE CORP
Nov 9, 2021	Quit Claim Deed, Transfer · Stand-Alone Refinance SALEM FIVE MORTGAGE CORP
Feb 6, 2017	Deed of Trust, Mortgage · Closed-End Mortgage PENTAGON FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 20, 2012
Deed Sale	Sep 20, 2012
Prior Sale	Sep 20, 2012
Deed Book / Page	30460 / 106
Last Transfer Date	Nov 4, 2021
Transfer Doc	040046-390
Record Updated	Oct 29, 2026

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	17 OSBORNE RD, BROOKLINE, MA 02446-6713
Transaction Type	Mortgage
Record Updated	Nov 20, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	040294-342
Date	Feb 3, 2022
Book Page	40294/342
Instrument	10659

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	109 Months
Due	Mar 1, 2031

Interest

Rate Type	Adjustable Rate

November 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Nov 9, 2021
Property Address	17 OSBORNE RD, BROOKLINE, MA 02446-6713
Document Number	40046-390
Book / Page	40046 / 390
Instrument Date	Nov 4, 2021
Instrument	142220
Transaction Type	Transfer
Record Updated	Nov 25, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2415 STRATTON DR, POTOMAC, MD 20854-6228

Mortgage

Document Number	40046-396
Date	Nov 9, 2021
Book Page	40046/396
Instrument	142223

Lender

Name	SALEM FIVE MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	181 Months
Due	Dec 1, 2036

November 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Nov 9, 2021
Property Address	17 OSBORNE RD, BROOKLINE, MA 02446-6713
Document Number	040046-390
Book / Page	40046 / 390
Instrument Date	Nov 4, 2021
Instrument	142220
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2415 STRATTON DR, POTOMAC, MD 20854-6228

Mortgage

Document Number	0000142223
Date	Nov 9, 2021
Instrument	142223

Lender

Name	SALEM FIVE MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	181 Months
Due	Dec 1, 2036

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	17 OSBORNE RD, BROOKLINE, MA 02446-6713
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	34899-590
Date	Feb 6, 2017
Book Page	34899/590
Instrument	11755

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Closed-End Mortgage
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	$22,466.00 (+9.21%)	$2,193,900 (+5.26%) Land $1,246,800 Building $947,100	$2,460,258
2025	$20,572.00 (+2.27%)	$2,084,300 (+1.23%) Land $1,234,500 Building $849,800
2024	$20,115.00 (-1.43%)	$2,058,900 (+0.6%) Land $1,186,900 Building $872,000
2023	$20,406.00	$2,046,700 Land $1,089,200 Building $957,500

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	1 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

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 350 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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Starry, Verizon.

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