12 Dennett St Portsmouth, NH 03801 / 7615

(UPDATED: 11/10/2025)
Property Report

Information about property on 12 Dennett St, Portsmouth NH, 03801-7615. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The high-rise property stands at 12 Dennett Street, Portsmouth, NH.

Facts

  • Built in 1805
  • Lot size 0,28 acres
  • Building 1
  • Construction Frame
  • Rooms 16
  • Bedrooms 6
  • Bathrooms 4
  • Stories 2 story
  • Heating & Cooling
  • Heat type Steam
  • Exterior Home Features
  • Exterior walls Wood Siding
  • Roof type Asphalt
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Householders and Tenants for 12 Dennett St, Portsmouth NH

Units - Who lives at 12 Dennett St, Portsmouth NH

#120Jeffrey R Cook 03801-7615
#AAshlee Bailey 03801-7615
#BMichael A Lowsley 03801-7615
#DKelly Koulalis 03801-7615

Purchase History

DateEventPriceSourceAgents
05/27/2011 Sold $402,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2012 $7,534 $429,300 N/A
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Where is 12 Dennett St, Portsmouth NH located on map?

Dennett St Fire Incident History

To date, we have no information about fire incidents in 2026
07 May 2015 Special outside fire, other
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
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
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
Property Use —
1 or 2 family dwelling
17 Jul 2014 Hazardous condition, other
Property Use —
Residential street, road or residential driveway
10 Jan 2014 Electrical wiring/equipment problem, other
Property Use —
Residential street, road or residential driveway
02 Jan 2014 Carbon monoxide incident
Property Use —
1 or 2 family dwelling

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Properties Nearby

Street Address
28 Dennett St, Portsmouth, NH 03801-3600
Single Family
  • 2 beds
  • 2.5 baths
  • 2,104 sqft
  • Built in 1794
38 Dennett St, Portsmouth, NH 03801-3600
Multiple Occupancy
  • 6 beds
  • 2 baths
  • Lot: 3,225 sqft
  • Built in 1900
 

FAQ about the house at 12 Dennett St, Portsmouth, NH

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