56 Dennett St Portsmouth, NH 03801 / 3600

Map

Residence for Single Family

(UPDATED: 11/15/2025)
  • 3 Beds
  • 3 Baths
  • 2.000 square feet
Property Report

Information about property on 56 Dennett St, Portsmouth NH, 03801-3600. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

This approximately two thousand square feet property with three bedrooms and three bathrooms was built in 1730 on 0,21 acres.

Facts

  • Built in 1730
  • Lot size 8,996 sqft
  • Floor size 2,000 sqft
  • Rooms 7
  • Bedrooms 3
  • Stories 2 story with attic and basement
  • Style Historical
  • Basement Full Basement
  • Heating & Cooling
  • Heat type Hot Water
  • Exterior Home Features
  • Exterior material Wood
  • Exterior walls Wood Siding
  • Roof type Asphalt
  • Parking & Garage
  • Parking Attached Garage
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Listing info

  • Last sold Mar 2009 for $500,000

Features

  • Fireplace

Householders and Tenants for 56 Dennett St, Portsmouth NH

Possible Businesses

Organization Phone Number Additional Info
Dennett Investment Group LLC
Industry:
Investor
Type of Business:
Limited Liability Company - Domestic
EASTERN COLLEGE HOCKEY NEWSLETTER, INC
Type of Business:
Corporation - Domestic
SmART Schools LLC
Industry:
Elementary/Secondary SchoolNonclassifiable Establishments
Type of Business:
Limited Liability Company - Domestic

Purchase History

DateEventPriceSourceAgents
04/14/2009 Sold $500,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2012 $8,922 $508,400 N/A
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Where is 56 Dennett St, Portsmouth NH located on map?

Market Activities

To date, we have no information about market activities in 2026
Aug 2016 Sold
56 Dennett St
Price history :
$995K
  • Single-Family Home
  • 2,200 sqft
  • 4 beds
  • 4 baths
Jul 2016 Sold
56 Dennett St
Price history :
$1.05M
  • Single-Family Home
  • 2,200 sqft
  • 4 beds
  • 4 baths
Jul 2016 Sold
56 Dennett St
Price history :
$1.1M
  • Single-Family Home
  • 2,200 sqft
  • 4 beds
  • 4 baths

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Dennett St Fire Incident History

To date, we have no information about fire incidents in 2026
07 May 2015 Special outside fire, other
416 Dennett St, Portsmouth NH
Property Use —
Graded and cared-for plots of land
Area of Origin —
Open area - outside; included are farmland, field
17 Mar 2010 Brush, or brush and grass mixture fire
1 Dennett St, Portsmouth NH
Property Use —
Outside or special property, other
Area of Origin —
Open area - outside; included are farmland, field
First Ignition —
Light vegetation - not crop, including grass
Heat Source —
Hot ember or ash
27 Mar 2006 Cultivated vegetation, crop fire, other
130 Dennett St, Portsmouth NH
Property Use —
Open land or field
Area of Origin —
Outside area, other
First Ignition —
Organic materials, other
Heat Source —
Cigarette

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

To date, we have no information about incidents registered in FEMA in 2026
10 Jul 2015 Electrical wiring/equipment problem, other
31 Dennett St, Portsmouth NH
Property Use —
1 or 2 family dwelling
17 Jul 2014 Hazardous condition, other
571 Dennett St, Portsmouth NH
Property Use —
Residential street, road or residential driveway
10 Jan 2014 Electrical wiring/equipment problem, other
188 Dennett St, Portsmouth NH
Property Use —
Residential street, road or residential driveway
02 Jan 2014 Carbon monoxide incident
294 Dennett St, Portsmouth NH
Property Use —
1 or 2 family dwelling

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Properties Nearby

Street Address
49 Dennett St, Portsmouth, NH 03801-3647
Single Family
  • 3 beds
  • 2 baths
  • 2,244 sqft
  • Built in 1840

Dennett Street

Houses for Sale on Dennett Street (1)

Recently Sold Homes on Dennett Street (16)

Recent rentals on Dennett Street (8)

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 56 Dennett St, Portsmouth, NH

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