NE Provenance

70 West Ave

Darien, CT 06820

residentialSingle Family
Owner
Orn...
Owner Type
Individual
Tenure
11 yrs
Assessed
$1,946,400
Built
2014
Sq Ft
3,652
Lot
0.27 ac
Bed/Bath
4/4
Type
Single Family
Elevated Risks14ConditionC2Fire GradeBPermits14Last PermitApr 2015FloodX

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70 West Ave, Darien, CT 06820— Property Report

Home& Property Details

70 West Ave is a Single Family built in 2014 located in Darien, Western Connecticut Planning Region, CT. The home has 3,652 square feet of living area on a 0.27-acre lot. The home has 4 bedrooms, 4 bathrooms, 1 half bath across 2 stories.

Flood Zone & Natural Hazard Assessment

70 West 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 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 70 West Ave at Grade B (Strong fire protection access). The nearest fire station, Darien Volunteer Fire Department, 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 14 building permits on file for 70 West Ave. The most recent permit was filed April 14, 2015. The current municipal assessment is $1,946,400, with $574,000 attributed to land and $1,372,400 to improvements. The property last sold on March 6, 2015 for $1,726,100.

DarienNeighborhood & Community

70 West Ave is located in Darien, Western Connecticut Planning Region, CT. The property is zoned R-1/5 (One Family Residential 0.2 Acre). The median home value in this census tract is $1,606,600. Median household income is $200,001. The owner-occupancy rate in the surrounding area is 84%. The property is served by the Darien school district.

Full Property Intelligence Report

The complete NE Provenance report for 70 West Ave, Darien, 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.