NE Provenance

1121 Lake Ave

Greenwich, CT 06830

residentialSingle Family
Owner
Nel...
Owner Type
Individual
Tenure
36 yrs
Assessed
$5,019,100
Built
1991
Sq Ft
5,147
Lot
14.4 ac
Bed/Bath
4/3
Type
Single Family
Elevated Risks21ConditionC3Fire GradeEPermits6Last PermitAug 2009FloodA

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1121 Lake Ave, Greenwich, CT 06830— Property Report

Home& Property Details

1121 Lake Ave is a Contemporary single family built in 1991 located in Greenwich, Western Connecticut Planning Region, CT. The home has 5,147 square feet of living area on a 14.4-acre lot. The home has 4 bedrooms, 3 bathrooms, 2 half baths across 1 story.

Flood Zone & Natural Hazard Assessment

1121 Lake Ave is in FEMA flood zone A. This is a Special Flood Hazard Area (SFHA) where flood insurance is typically required for federally backed mortgages. The FEMA National Risk Index composite rating for this area is Relatively Moderate. 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 1121 Lake Ave at Grade E (Minimal fire protection access). The nearest fire station, Greenwich Fire Department Station 6 Round Hill, is 2.9 miles away. This grade reflects fire station proximity, department capabilities, hydrant coverage, and municipal water infrastructure. Properties with Grade D or E may face higher insurance premiums due to limited fire protection resources.

Building Permits & Property History

Municipal records show 6 building permits on file for 1121 Lake Ave. The most recent permit was filed August 17, 2009. The current municipal assessment is $5,019,100, with $1,983,600 attributed to land and $3,035,500 to improvements. The property last sold on June 26, 1989 for $2,250,000.

Environmental & Land Use

1121 Lake Ave is classified as a waterfront property. Dam exposure is rated Low.

GreenwichNeighborhood & Community

1121 Lake Ave is located in Greenwich, Western Connecticut Planning Region, CT. The property is zoned RA-4 (Single Family). The median home value in this census tract is $2,000,001. Median household income is $200,001. The owner-occupancy rate in the surrounding area is 92%. The property is served by the Greenwich school district.

Full Property Intelligence Report

The complete NE Provenance report for 1121 Lake Ave, 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.