25 Porter St, Westwood, MA 02090 Property Records

Norfolk County and Westwood Town property record for 25 Porter St, Westwood, MA 02090

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 6,475 sqft · built 2002
Lot Size	1.06 acres (46,534 sqft)
Owner	2 Trust Names on File
Tax Bill	$28,928 (2025)
Deeds & Mortgages	Aug 2023 Mortgage Jul 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`WWOO M:025 B:000 L:102`

Property Details

APN / Parcel Number

Primary APN	`WWOO M:025 B:000 L:102`
Alternative APN	`2814`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Half Baths	2 Half Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	6,475 sqft Living Area
Gross Area	12,450 sqft
1st Floor Area	3,852 sqft
Basement Area	2,998 sqft
Unfinished Basement	2,998 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Architectural Style	Mansion
Exterior Material	Stone
Roof Type	Gable
Roof Material	Asphalt
Lot Area	46,534 sqft (1.06 acres)
Garage Type	Basement
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	2814
Street Address	25 PORTER ST
City	WESTWOOD
State	MA
Zip	02090-2128
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RC
Legal Lot Number	102
Jurisdiction	WESTWOOD MA
Township / Civil Division	WESTWOOD
Census Block Group	1
Census Block	1014
Census Tract	412300

Owner

25 Porter St is held in a trust since January 2025.

Source: Norfolk County and Westwood Town records, as of April 14, 2026

Owner of Record	2 Trust Names on File
Mailing Address	25 PORTER ST, WESTWOOD, MA 02090-2128
Owner Type	Company
Vesting	Trust, Irrevocable Trust

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
Aug 2, 2023	Deed of Trust, Mortgage · ARM NEEDHAM BANK
Jul 30, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jan 27, 2025
Transfer Doc	042231-307
Record Updated	Sep 20, 2026

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WESTWOOD MA
Property Address	25 PORTER ST, WESTWOOD, MA 02090-2128
Transaction Type	Mortgage
Record Updated	Aug 18, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	041340-461
Date	Aug 2, 2023
Book Page	41340/461
Instrument	49767

Lender

Name	NEEDHAM BANK

Agreement

Type	ARM
Amount	Amount on Record
Term	481 Months
Due	Sep 1, 2063

Interest

Rate Type	Adjustable Rate
Rate	6.38%
Type Change Date	Sep 1, 2028
Index	5-Year CMT

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WESTWOOD MA
Recording Date	Jul 30, 2019
Property Address	25 PORTER ST, WESTWOOD, MA 02090-2128
Document Number	37008-352
Book / Page	037008 / 000352
Instrument Date	Jun 21, 2019
Instrument	64296
Transaction Type	Transfer
Record Updated	Aug 13, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	25 PORTER ST WESTWOOD MA 020902128, WESTWOOD, MA 02090-2128

Tax Assessment & Valuation

The 2025 property tax bill for 25 Porter St was $28,928, up 10.9% from the year before.

Source: Norfolk County and Westwood Town assessment roll, as of April 14, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$28,928.00 (+10.89%)	$2,260,000 (+10.98%) Land $692,800 Building $1,567,200
2024	$26,086.00 (+26.72%)	$2,036,400 (+41.47%) Land $660,000 Building $1,376,400	$2,273,160
2023	$20,585.00	$1,439,500 Land $552,000 Building $887,500

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

Flood

FEMA maps place 25 Porter St 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	4 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

Wildfire risk around 25 Porter St is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 98% of the US · lower than 96% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	DEDHAM WESTWOOD WATER DIST. serves 41,630 people · EPA ID MA3073000
Water Source	Purchased surface water from MWRA
Last State Inspection	Apr 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Oct 2021
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 259 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fiber	980 / 880

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Porter St

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