10 Ware St, Cambridge, MA 02138 Property Records

Middlesex County and Cambridge City property record for 10 Ware St, Cambridge, MA 02138

Property Summary

Property TypeTelephone, Telegraph
Details66,917 sqft · built 1932
Lot Size1.4 acres (60,988 sqft)
Owner2 Individual Names on Record
Tax Bill$264,982 (2025)
Flood ZoneZone X (minimal risk)
APN135-123

Property Details

APN / Parcel Number

Primary APN135-123
Alternative APN
  • CAMB M:00135 L:00123

Interior

Units2 Units
Stories3 Stories
Building Area66,917 sqft Total Area
Gross Area93,466 sqft
1st Floor Area26,549 sqft
Basement Area26,549 sqft
Unfinished Basement26,549 sqft

Exterior

Year BuiltBuilt 1932
Effective Year BuiltEffective 1990
Exterior MaterialBrick
Construction TypeBrick
Roof TypeGable
Roof MaterialAsphalt
Lot Area60,988 sqft (1.4 acres)

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHot Water
Heating FuelOil

Location & Zoning

Street Address10 WARE ST
CityCAMBRIDGE
StateMA
Zip02138-4002
Property CategoryPublic Works
Property TypePublic Works > Telephone, Telegraph
Local Zoning CodeC-1
Legal Lot Number123
JurisdictionCAMBRIDGE MA
Township / Civil DivisionCAMBRIDGE
Census Block Group2
Census Block2002
Census Tract353800

Owner

Source: Middlesex County and Cambridge City records, as of April 14, 2026

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

Owner of Record2 Individual Names on Record
Mailing AddressPO BOX 2749, ADDISON, TX 75001-3043
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
MunicipalityCambridge City
Unified School DistrictCambridge School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$264,982.00 (+7.11%)$23,001,900 (-2.74%) Land $9,758,100 Building $13,243,800
2024$247,386.00$23,650,700 Land $10,307,000 Building $13,343,700

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire RiskNot 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 SystemCAMBRIDGE WATER DEPARTMENT
serves 118,214 people · EPA ID MA3049000
Water SourceSurface water
Last State InspectionJun 2023
Lead8 ppb (2021–2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 1,046 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable · Fiber in parts of the area
2,000 / 2,000
Verizon
Fixed Wireless · Fiber in parts of the area
1,000 / 75
T-Mobile
Fixed Wireless
100 / 20

May also be available: Astound Broadband, Netafy, Starry.

Nearby Properties on Ware St

Nearby Streets

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