NE Provenance

52 Mason St

Greenwich, CT 06830

Vacant LandAgricultural / Open Space
Owner
52 ...
Owner Type
LLC
Tenure
3 yrs
Assessed
$3,044,400
Built
1895
Sq Ft
2,973
Lot
0.25 ac
Bed/Bath
—
Type
Agricultural / Open Space
Elevated Risks17ConditionC3Fire GradeBPermits5Last PermitMay 2018FloodX

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52 Mason St, Greenwich, CT 06830— Property Report

Home& Property Details

52 Mason St is a Agricultural / Open Space built in 1895 located in Greenwich, Western Connecticut Planning Region, CT. The home has 2,973 square feet of living area on a 0.25-acre lot.

Flood Zone & Natural Hazard Assessment

52 Mason 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 FEMA National Risk Index composite rating for this area is Relatively Low. The ASCE 7-22 design wind speed for this location is 123 mph. The ground snow load is 30 psf. The EPA radon zone is 1 (highest potential).

Fire Protection

NE Provenance rates the fire protection for 52 Mason St at Grade B (Strong fire protection access). The nearest fire station, Greenwich Fire Department Station 1 - Fire Headquarters, is 0.4 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 5 building permits on file for 52 Mason St. The most recent permit was filed May 11, 2018. The current municipal assessment is $3,044,400, with $2,395,100 attributed to land and $649,300 to improvements.

GreenwichNeighborhood & Community

52 Mason St is located in Greenwich, Western Connecticut Planning Region, CT. The property is zoned CGB (Central Greenwich Business). The median home value in this census tract is $922,200. Median household income is $94,301. The owner-occupancy rate in the surrounding area is 33%. The property is served by the Greenwich school district.

Full Property Intelligence Report

The complete NE Provenance report for 52 Mason St, Greenwich, CT 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.