NE Provenance

32 Rochester Ave

Portsmouth, NH 03801

residentialCondominium
Owner
US ...
Owner Type
Government
Assessed
$9,609,500
Built
1996
Sq Ft
74,754
Lot
—
Bed/Bath
—
Type
Condominium
Elevated Risks14ConditionC4Fire GradeBPermits1Last PermitJun 2025FloodX

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32 Rochester Ave, Portsmouth, NH 03801— Property Report

Home& Property Details

32 Rochester Ave is a Commercial condominium built in 1996 located in Portsmouth, Rockingham County, NH. The home has 74,754 square feet of living area.

Flood Zone & Natural Hazard Assessment

32 Rochester 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 Very Low. The ASCE 7-22 design wind speed for this location is 112 mph. The ground snow load is 50 psf. The EPA radon zone is 1 (highest potential).

Fire Protection

NE Provenance rates the fire protection for 32 Rochester Ave at Grade B (Strong fire protection access). The nearest fire station, Portsmouth - Fire Department Station #3, is 0.3 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 1 building permit on file for 32 Rochester Ave. The most recent permit was filed June 13, 2025. In the past five years, 1 permit has been issued. The current municipal assessment is $9,609,500.

PortsmouthNeighborhood & Community

32 Rochester Ave is located in Portsmouth, Rockingham County, NH. The property is zoned PI (Pease Industrial). The median home value in this census tract is $498,900. Median household income is $137,924. The owner-occupancy rate in the surrounding area is 96%. The property is served by the Portsmouth school district.

Full Property Intelligence Report

The complete NE Provenance report for 32 Rochester Ave, Portsmouth, NH 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.