498 Green St, Cambridge, MA 02139 Property Records

Middlesex County and Cambridge City property record for 498 Green St, Cambridge, MA 02139 · Last verified April 2026

Property Summary

Property Type	Duplex
Details	5 bd · 3.5 ba · 3,492 sqft · built 1903
Lot Size	0.053 acres (2,309 sqft)
Owner	2 Individual Names on File
Tax Bill	$10,068 (2025)
Flood Zone	Zone X (minimal risk)
APN	`119-108`

Property Details

APN / Parcel Number

Primary APN	`119-108`
Alternative APN	`CAMB M:00119 L:00108`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Units	2 Units
Stories	3 Stories
Building Area	3,492 sqft Living Area
Gross Area	4,686 sqft
1st Floor Area	1,164 sqft
Basement Area	1,164 sqft
Unfinished Basement	1,164 sqft

Exterior

Year Built	Built 1903
Effective Year Built	Effective 1903
Architectural Style	Other
Exterior Material	Wood Siding
Construction Type	Brick
Roof Type	Flat
Roof Material	Other
Lot Area	2,309 sqft (0.053 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	498 GREEN ST
City	CAMBRIDGE
State	MA
Zip	02139-3274
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Lot Number	108
Jurisdiction	CAMBRIDGE MA
Township / Civil Division	CAMBRIDGE
Census Block Group	4
Census Block	4000
Census Tract	359400

Owner

Source: Middlesex County and Cambridge City records · APN 119-108

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

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

Owner of Record	2 Individual Names on File
Mailing Address	498 GREEN ST, CAMBRIDGE, MA 02139-3274
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Middlesex County and Cambridge City records · Assessment roll updated April 14, 2026 · Last verified April 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 is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$10,068.00 (+5.7%)	$1,585,500 (-1.46%) Land $732,000 Building $853,500
2024	$9,525.00 (+6.63%)	$1,609,000 (+5.55%) Land $787,700 Building $821,300
2023	$8,933.00	$1,524,400 Land $802,300 Building $722,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173594004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	3 in force

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 536 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 2,000
Verizon	Fixed Wireless	1,000 / 75
Starry	Fixed Wireless	500 / 200
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	Fixed Wireless	100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.