NE Provenance

139 Holmes Ave

Darien, CT 06820

residentialSingle Family
Owner
Hal...
Owner Type
Individual
Tenure
5 yrs
Assessed
$1,255,200
Built
1910
Sq Ft
1,812
Lot
0.28 ac
Bed/Bath
3/2
Type
Single Family
Elevated Risks19ConditionC3Fire GradeBPermits16Last PermitMar 2021FloodAE

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139 Holmes Ave, Darien, CT 06820— Property Report

Home& Property Details

139 Holmes Ave is a Single Family built in 1910 located in Darien, Western Connecticut Planning Region, CT. The home has 1,812 square feet of living area on a 0.28-acre lot. The home has 3 bedrooms, 2 bathrooms, 1 half bath across 2 stories.

Flood Zone & Natural Hazard Assessment

139 Holmes 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 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 139 Holmes Ave at Grade B (Strong fire protection access). The nearest fire station, Glenbrook Fire Department Station 6, 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 16 building permits on file for 139 Holmes Ave. The most recent permit was filed March 29, 2021. The current municipal assessment is $1,255,200, with $899,600 attributed to land and $355,600 to improvements. The property last sold on May 17, 2021 for $1,175,000.

DarienNeighborhood & Community

139 Holmes 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 $1,425,000. Median household income is $200,001. The owner-occupancy rate in the surrounding area is 81%. The property is served by the Darien school district.

Full Property Intelligence Report

The complete NE Provenance report for 139 Holmes 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.