NE Provenance

471 Riverside Ave

Westport, CT 06880

Commercial
Owner
Gui...
Owner Type
Individual
Tenure
38 yrs
Built
1850
Sq Ft
1,598
Lot
0.75 ac
Bed/Bath
3/1
Type
Commercial
Elevated Risks22Fire GradeAFloodXSurgeCat 1

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471 Riverside Ave, Westport, CT 06880— Property Report

Building& Property Details

471 Riverside Ave is a Commercial built in 1850 located in Westport, Western Connecticut Planning Region, CT. The building has 1,598 square feet of building area on a 0.75-acre lot. The building has 3 bedrooms, 1 bathroom, 1 half bath across 2 stories.

Flood Zone & Natural Hazard Assessment

471 Riverside Ave 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 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 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 471 Riverside Ave at Grade A (Excellent fire protection access). The nearest fire station, Westport Fire Department Saugatuck Station, is 0.2 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

The property last sold on January 12, 1988 for $765,000.

Environmental & Land Use

471 Riverside Ave is classified as a waterfront property. Dam exposure is rated Low.

WestportNeighborhood & Community

471 Riverside Ave is located in Westport, Western Connecticut Planning Region, CT. The property is zoned A (Residential A). The median home value in this census tract is $1,254,600. Median household income is $163,667. The owner-occupancy rate in the surrounding area is 71%. The property is served by the Westport school district.

Full Property Intelligence Report

The complete NE Provenance report for 471 Riverside Ave, Westport, 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.