NE Provenance

105 Market St

Portsmouth, NH 03801

Other
Owner
409...
Owner Type
LLC
Tenure
4 yrs
Assessed
$2,058,800
Built
1805
Sq Ft
4,300
Lot
0.03 ac
Bed/Bath
—
Type
Other
Elevated Risks23ConditionC3Fire GradeBPermits9Last PermitJul 2018FloodXSurgeCat 2

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105 Market St, Portsmouth, NH 03801— Property Report

Home& Property Details

105 Market St is a Other built in 1805 located in Portsmouth, Rockingham County, NH. The home has 4,300 square feet of living area on a 0.03-acre lot.

Flood Zone & Natural Hazard Assessment

105 Market 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 2 hurricane storm surge inundation zone based on NOAA SLOSH modeling. The FEMA National Risk Index composite rating for this area is Relatively 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 105 Market St at Grade B (Strong fire protection access). The nearest fire station, Portsmouth - Central Fire Station, 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 9 building permits on file for 105 Market St. The most recent permit was filed July 24, 2018. The current municipal assessment is $2,058,800, with $853,000 attributed to land and $1,205,800 to improvements. The property last sold on August 31, 2021 for $2,500,000.

Environmental & Land Use

105 Market St is classified as a waterfront property. Dam exposure is rated Low.

PortsmouthNeighborhood & Community

105 Market St is located in Portsmouth, Rockingham County, NH. The property is zoned CD5 (Character District 5). The median home value in this census tract is $921,400. Median household income is $122,152. The owner-occupancy rate in the surrounding area is 48%. The property is served by the Portsmouth school district.

Full Property Intelligence Report

The complete NE Provenance report for 105 Market 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.