26 Keith St, Watertown, MA 02472 Property Records

Middlesex County and Watertown City property record for 26 Keith St, Watertown, MA 02472

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 1,921 sqft · built 1925
Lot Size	0.132 acres (5,730 sqft)
Owner	Individual Name on File
Tax Bill	$9,473 (2026)
Deeds & Mortgages	Feb 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`66520-35`

Property Details

APN / Parcel Number

Primary APN	`66520-35`
Alternative APNs	`WATE M:1601 B:0018 L:0007` `3989`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,921 sqft Living Area
Gross Area	3,665 sqft
Basement Area	874 sqft
Unfinished Basement	874 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,730 sqft (0.132 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	3989
Street Address	26 KEITH ST
City	WATERTOWN
State	MA
Zip	02472-2907
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	T
Legal Block	18
Legal Lot Number	7
Jurisdiction	WATERTOWN MA
Township / Civil Division	WATERTOWN TOWN
Census Block Group	4
Census Block	4006
Census Tract	370301

Owner

Source: Middlesex County and Watertown City records, as of October 20, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	287 CONCORD RD, WAYLAND, MA 01778-1113
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Feb 8, 2023
Transfer Doc	081264-560
Record Updated	Oct 29, 2026

February 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WATERTOWN MA
Recording Date	Feb 21, 2023
Property Address	26 KEITH ST, WATERTOWN, MA 02472-2907
Document Number	081264-560
Book / Page	81264 / 560
Instrument Date	Feb 8, 2023
Instrument	17750
Transaction Type	Transfer
Record Updated	Mar 10, 2023

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	287 CONCORD RD, WAYLAND, MA 01778-1113

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$9,473.00 (-9.29%)	$776,500 (-13.15%) Land $527,900 Building $248,600	$851,322
2025	$10,443.00 (+10.18%)	$894,100 (+10.37%) Land $527,900 Building $366,200
2024	$9,478.00 (-11.04%)	$810,100 (+3.26%) Land $514,200 Building $295,900
2023	$10,654.00	$784,500 Land $491,800 Building $292,700

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 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	WATERTOWN DEPARTMENT OF PUBLIC WORKS serves 35,985 people · EPA ID MA3314000
Water Source	Purchased surface water from MWRA
Last State Inspection	Oct 2025
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 1,030 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, AT&T, Starry.

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