431 Prospect St Portsmouth, NH 03869 / 5611

Map

Residence for Single Family

(UPDATED: 10/28/2025)
  • 2 Beds
  • 2 Baths
  • 1.264 square feet
Property Report

Information about property on 431 Prospect St, Portsmouth NH, 03869-5611. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 431 Prospect Street, Portsmouth, NH placed a property, which was built in the sixties and is positioned at the end of the street.

Facts

  • Built in 1963
  • Lot size 0,34 acres
  • Floor size 1,264 sqft
  • Rooms 6
  • Bedrooms 2
  • Structure type Ranch
  • Heating & Cooling
  • Heat type Other
  • Interior Home Features
  • Flooring Carpet, Hardwood, Linoleum / Vinyl
  • Exterior Home Features
  • Exterior material Wood
  • Roof type Asphalt
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Features

  • Dishwasher
  • Dryer
  • Laundry: In Unit

Householders and Tenants for 431 Prospect St, Portsmouth NH

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Where is 431 Prospect St, Portsmouth NH located on map?

Prospect St Fire Incident History

To date, we have no information about fire incidents in 2026
04 Aug 2001 Cultivated vegetation, crop fire, other
71 Prospect St, Portsmouth NH
Property Use —
1 or 2 family dwelling
Area of Origin —
Open area - outside; included are farmland, field
First Ignition —
Structural member or framing

431 Prospect St incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2026
10 Dec 2006 Carbon monoxide incident
431 Prospect St, Portsmouth NH
Property Use —
1 or 2 family dwelling

Prospect St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2026
20 Feb 2015 Gas leak (natural gas or LPG)
21 Prospect St, Portsmouth NH
Property Use —
1 or 2 family dwelling
26 Jan 2010 Carbon monoxide incident
416 Prospect St, Portsmouth NH
Property Use —
1 or 2 family dwelling
07 Jun 2008 Authorized controlled burning
486 Prospect St, Portsmouth NH
Property Use —
1 or 2 family dwelling
10 Dec 2006 Carbon monoxide incident
431 Prospect St, Portsmouth NH
Property Use —
1 or 2 family dwelling

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Properties Nearby

Street Address
9 Prospect St, Portsmouth, NH 03801-3655
High Rise
    21 Prospect St, Portsmouth, NH 03801-3655
    Multiple Occupancy
    • 5 beds
    • 2.5 baths
    • 2,679 sqft
    • Built in 1810
    71 Prospect St, Portsmouth, NH 03801-3655
    Single Family
    • 3 beds
    • 2 baths
    • 1,492 sqft
    • Built in 1951
    73 Prospect St, Portsmouth, NH 03801-3655
    High Rise
      416 Prospect St, Portsmouth, NH 03869-5611
      Multi Family
      • 4 beds
      • 3 baths
      • 2,617 sqft
      • Built in 1790
      439 Prospect St, Portsmouth, NH 03869-5611
      Single Family
      • 3 beds
      • 2 baths
      • 2,693 sqft
      • Built in 1939
      457 Prospect St, Portsmouth, NH 03869-5611
      Single Family
      • 3 beds
      • 1 bath
      • 1,600 sqft
      • Built in 1950

      Prospect Street

      Houses for Sale on Prospect Street (1)

      Recently Sold Homes on Prospect Street (11)

      Portsmouth, NH

      Houses for Sale on Portsmouth, NH (187)

      Recently Sold Homes on Portsmouth, NH (1951)

      Houses for Rent on Portsmouth, NH (24)

      Recent rentals on Portsmouth, NH (133)

       

      FAQ about the house at 431 Prospect St, Portsmouth, NH

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