NE Provenance

20 Marney St

Cambridge, MA 02141

residentialMulti-Family
Owner
Mar...
Owner Type
LLC
Tenure
9 yrs
Assessed
$2,005,000
Built
1903
Sq Ft
3,756
Lot
0.09 ac
Bed/Bath
8/3
Type
Multi-Family
Elevated Risks20ConditionC3Fire GradeBPermits3Last PermitJan 2026FloodXSurgeCat 2

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20 Marney St, Cambridge, MA 02141— Property Report

Home& Property Details

20 Marney St is a Multi-Family built in 1903 located in Cambridge, MIDDLESEX County, MA. The home has 3,756 square feet of living area on a 0.09-acre lot. The home has 8 bedrooms, 3 bathrooms, 1 half bath across 3 stories.

Flood Zone & Natural Hazard Assessment

20 Marney St is in FEMA flood zone X. Zone X is outside the Special Flood Hazard Area, meaning the property has minimal flood risk according to FEMA mapping. The property falls within a Category 2 hurricane storm surge inundation zone based on NOAA SLOSH modeling. The FEMA National Risk Index composite rating for this area is Very Low. The ASCE 7-22 design wind speed for this location is 123 mph. The ground snow load is 40 psf. The EPA radon zone is 1 (highest potential).

Fire Protection

NE Provenance rates the fire protection for 20 Marney St at Grade B (Strong fire protection access). The nearest fire station, SOMERVILLE FIRE DEPARTMENT, is 0.6 miles away. This grade reflects fire station proximity, department capabilities, hydrant coverage, and municipal water infrastructure. Properties with Grade A or B typically receive favorable insurance rates due to strong fire protection infrastructure.

Building Permits & Property History

Municipal records show 3 building permits on file for 20 Marney St. The most recent permit was filed January 24, 2026. In the past five years, 2 permits have been issued. The current municipal assessment is $2,005,000, with $744,400 attributed to land and $1,260,600 to improvements. The property last sold on June 21, 2016 for $10.

CambridgeNeighborhood & Community

20 Marney St is located in Cambridge, MIDDLESEX County, MA. The property is zoned C-1 (Residence 1). The median home value in this census tract is $928,000. Median household income is $171,640. The owner-occupancy rate in the surrounding area is 29%. The property is served by the Cambridge school district.

Full Property Intelligence Report

The complete NE Provenance report for 20 Marney St, Cambridge, MA includes over 430 data attributes sourced from 140+ public and proprietary datasets. The full report covers building construction and materials, NEP Condition Estimate derived from permit history, system ages for roof, electrical, plumbing, and HVAC, complete ownership and deed chain with transaction classification, FEMA flood and coastal hazard analysis, environmental contamination screening, and neighborhood demographics. Available as a professional property wallet, PDF report, or structured data export.