25 Cabot St, Waltham, MA 02453 Property Records

Middlesex County and Waltham City property record for 25 Cabot St, Waltham, MA 02453

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,375 sqft · built 1930
Lot Size	0.103 acres (4,500 sqft)
Owner	Individual Name on Record
Last Sale	$334,000 (Jan 2002)
Tax Bill	$6,931 (2026)
Deeds & Mortgages	Mar 2017 Mortgage Mar 2020 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`16743`

Property Details

APN / Parcel Number

Primary APN	`16743`
Alternative APN	`WALT M:058 B:026 L:0005`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,375 sqft Living Area
Gross Area	2,325 sqft
Basement Area	720 sqft
Unfinished Basement	720 sqft

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gambrel
Roof Material	Asphalt
Lot Area	4,500 sqft (0.103 acres)

Utilities, Heating & Cooling

Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Account Number	16743
Street Address	25 CABOT ST
City	WALTHAM
State	MA
Zip	02453-2812
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	26
Legal Lot Number	5
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	4
Census Block	4003
Census Tract	368400

Owner

Source: Middlesex County and Waltham City 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	25 CABOT ST, WALTHAM, MA 02453-2812
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2017	Deed of Trust, Mortgage BROOKLINE BANK
Mar 30, 2020	Deed of Trust, Mortgage · Line of Credit BROOKLINE BANK
Jan 13, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance UNION HOME MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 18, 2002 · Amount on Record
Deed Sale	Jan 18, 2002 · Amount on Record
Prior Sale	Jul 22, 1992 · Amount on Record
Deed Document Number	2002767
Transfer Doc	68291-290
Record Updated	Oct 29, 2026

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	25 CABOT ST, WALTHAM, MA 02453-2812
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	69020-455
Date	Mar 17, 2017
Book Page	69020/455
Instrument	39817

Lender

Name	BROOKLINE BANK

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Mar 1, 2032

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	25 CABOT ST, WALTHAM, MA 02453-2812
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	74369-240
Date	Mar 30, 2020
Book Page	74369/240
Instrument	46504

Lender

Name	BROOKLINE BANK

Agreement

Type	Line of Credit
Amount	Amount Recorded

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	25 CABOT ST, WALTHAM, MA 02453-2812
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	76686-437
Date	Jan 13, 2021
Book Page	76686/437
Instrument	8418

Lender

Name	UNION HOME MORTGAGE

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	241 Months
Due	Feb 1, 2041

Tax Assessment & Valuation

Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
Municipality	Waltham City
Unified School District	Waltham School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$6,931.00 (+11.48%)	$671,600 (+6.08%) Land $391,200 Building $280,400	$709,508 (-7.33%)
2025	$6,217.00 (+3.34%)	$633,100 (+1.44%) Land $372,600 Building $260,500	$765,605 (+9.24%)
2024	$6,016.00 (+1.48%)	$624,100 (+8.65%) Land $365,700 Building $258,400	$700,815
2023	$5,928.00	$574,400 Land $331,200 Building $243,200

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 September 10, 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 Claims	2 (1978–1979)
Most Recent Claim	Feb 1979 · 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	WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000
Water Source	Purchased surface water from MWRA
Last State Inspection	Jun 2024
Lead	2 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	1 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 701 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50

May also be available: AT&T, T-Mobile.

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