NE Provenance

135 Mcdonough St

Portsmouth, NH 03801

Industrial
Owner
Gre...
Owner Type
LLC
Tenure
26 yrs
Assessed
$2,129,800
Built
1930
Sq Ft
36,134
Lot
0.89 ac
Bed/Bath
—
Type
Industrial
Elevated Risks21ConditionC4Fire GradeBPermits5Last PermitAug 2015FloodXSurgeCat 4

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135 Mcdonough St, Portsmouth, NH 03801— Property Report

Building& Property Details

135 Mcdonough St is a Industrial built in 1930 located in Portsmouth, Rockingham County, NH. The building has 36,134 square feet of building area on a 0.89-acre lot.

Flood Zone & Natural Hazard Assessment

135 Mcdonough St 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 4 hurricane storm surge inundation zone based on NOAA SLOSH modeling. 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 135 Mcdonough St at Grade B (Strong fire protection access). The nearest fire station, Portsmouth - Central Fire Station, is 0.5 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 5 building permits on file for 135 Mcdonough St. The most recent permit was filed August 6, 2015. The current municipal assessment is $2,129,800, with $764,600 attributed to land and $1,365,200 to improvements.

PortsmouthNeighborhood & Community

135 Mcdonough St is located in Portsmouth, Rockingham County, NH. The property is zoned MRB (Mixed Residential Business). The median home value in this census tract is $692,600. Median household income is $89,523. The owner-occupancy rate in the surrounding area is 36%. The property is served by the Portsmouth school district.

Full Property Intelligence Report

The complete NE Provenance report for 135 Mcdonough St, 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.