NE Provenance

159 Rowayton Ave

Norwalk, CT 06853

Vacant LandAgricultural / Open Space
Owner
159...
Owner Type
LLC
Tenure
11 yrs
Assessed
$5,021,510
Built
1949
Sq Ft
10,169
Lot
0.22 ac
Bed/Bath
3/7
Type
Agricultural / Open Space
Elevated Risks23ConditionC2Fire GradeCPermits22Last PermitMar 2021FloodAESurgeCat 1

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159 Rowayton Ave, Norwalk, CT 06853— Property Report

Home& Property Details

159 Rowayton Ave is a Agricultural / Open Space built in 1949 located in Norwalk, Western Connecticut Planning Region, CT. The home has 10,169 square feet of living area on a 0.22-acre lot. The home has 3 bedrooms, 7 bathrooms across 2 stories.

Flood Zone & Natural Hazard Assessment

159 Rowayton Ave is in FEMA flood zone AE. This is a Special Flood Hazard Area (SFHA) where flood insurance is typically required for federally backed mortgages. The property falls within a Category 1 hurricane storm surge inundation zone based on NOAA SLOSH modeling. This property is at risk of inundation under a 1-foot sea level rise scenario. 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 159 Rowayton Ave at Grade C (Adequate fire protection access). The nearest fire station, Rowayton Fire Department, is less than 0.1 miles away. This grade reflects fire station proximity, department capabilities, hydrant coverage, and municipal water infrastructure.

Building Permits & Property History

Municipal records show 22 building permits on file for 159 Rowayton Ave. The most recent permit was filed March 8, 2021. The current municipal assessment is $5,021,510, with $3,064,950 attributed to land and $1,956,560 to improvements. The property last sold on October 6, 2014 for $4,350,000.

Environmental & Land Use

159 Rowayton Ave is classified as a waterfront property. Dam exposure is rated Low.

NorwalkNeighborhood & Community

159 Rowayton Ave is located in Norwalk, Western Connecticut Planning Region, CT. The property is zoned CD-3W (General Urban Water Community District). The median home value in this census tract is $1,428,000. Median household income is $200,001. The owner-occupancy rate in the surrounding area is 89%. The property is served by the Norwalk school district.

Full Property Intelligence Report

The complete NE Provenance report for 159 Rowayton Ave, Norwalk, 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.