341 Windsor St, Cambridge, MA 02141 Property Records

Middlesex County and Cambridge City property record for 341 Windsor St, Cambridge, MA 02141

Property Summary

Property Type	Residential Multi-Family (5+ Units)
Details	5 bd · 2 ba · 1,132 sqft · built 1956
Lot Size	0.108 acres (4,710 sqft)
Owner	Company Name on File
Last Sale	$2,700,000 (Jul 2023)
Tax Bill	$14,686 (2025)
Deeds & Mortgages	Jul 2023 Sale
Flood Zone	Zone X (minimal risk)
APN	`79-87`

Property Details

APN / Parcel Number

Primary APN	`79-87`
Alternative APN	`CAMB M:00079 L:00087`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Units	3 Units
Stories	1 Story
Building Area	1,132 sqft Living Area
Gross Area	2,308 sqft
1st Floor Area	1,496 sqft
Basement Area	1,360 sqft
Unfinished Basement	1,360 sqft

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Architectural Style	Townhouse
Construction Type	Frame
Roof Type	Hip
Roof Material	Asphalt
Lot Area	4,710 sqft (0.108 acres)
Deck Area	Deck Area
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	341 WINDSOR ST
City	CAMBRIDGE
State	MA
Zip	02141-1676
Property Category	Residential
Property Type	Residential > Multi-Unit > Residential Multi-Family (5+ Units)
Local Zoning Code	C-1
Legal Lot Number	87
Jurisdiction	CAMBRIDGE MA
Township / Civil Division	CAMBRIDGE
Census Block Group	1
Census Block	1008
Census Tract	352800

Owner

Source: Middlesex County and Cambridge City records · APN 79-87

Assessment roll updated April 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	15 N BEACON ST, NR1A, ALLSTON, MA 02134-1942
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 07, 2023 · Amount on Record
Deed Sale	Jul 07, 2023 · Amount on Record
Prior Sale	Feb 28, 1975 · Amount on Record
Deed Document Number	202374804
Deed Book / Page	81748 / 395
Record Updated	Sep 20, 2026

July 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CAMBRIDGE MA
Recording Date	Jul 07, 2023
Property Address	341 WINDSOR ST, CAMBRIDGE, MA 02141-1676
Document Number	081748-395
Book / Page	81748 / 395
Instrument Date	Jun 23, 2023
Instrument	74804
Transaction Type	Transfer
Record Updated	Jul 21, 2023

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	15 N BEACON ST STE NR1A, NR1A, ALLSTON, MA 02134-1942

Tax Assessment & Valuation

Source: Middlesex County and Cambridge City records · Assessment roll updated April 14, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$14,686.00 (+5.57%)	$2,312,800 (-1.57%) Land $893,900 Building $1,418,900	$2,953,265 (+4.06%)
2024	$13,911.00 (+11.77%)	$2,349,800 (+10.64%) Land $958,100 Building $1,391,700	$2,838,125
2023	$12,446.00	$2,123,900 Land $914,700 Building $1,209,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), as of September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173528001, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	1,000 / 75
Netafy Fixed Wireless	641 / 143
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Radiate Holdings, Starry.

Based on FCC filings for 1,159 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system MA3049000, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CAMBRIDGE WATER DEPARTMENT serves 118,214 people
Water Source	Surface water
Last State Inspection	Jun 2023
Lead	8 ppb (2021–2023) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.