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CondominiumResidential
$1,477,711$880 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

34 CORNWALL ST

PORTSMOUTH, NH 03801
3
Beds
3.5
Baths
1,679 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
2015
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.5M
$1.4M low$1.6M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,771 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,283,300 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,283,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,221,795

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyROCKINGHAM
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Portsmouth Middle SchoolB
Middle · Grades 6–8 · 0.3 mi
E
Little Harbour Elementary SchoolA
Elementary · Grades KG–5 · 0.8 mi
H
Portsmouth High SchoolA+
High · Grades 9–12 · 1.0 mi

District: Portsmouth School District

Neighborhood · ZIP 03801These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.98

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.24,014
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.808 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,161
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,932
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

34 Cornwall St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 96% of homes in Rockingham County
  • Costs more per square foot than 97% of homes in Rockingham County
  • Newer than 92% of homes in Rockingham County

What homes are worth in Portsmouth 03801

Each bar is how many homes fall in that price range. The marker is this home.

This home
$301K$2.9M

This home is worth more than 83% of homes in Portsmouth 03801.

How it measures up in Portsmouth 03801

The dot is this home. The mark in the middle is the typical home in Portsmouth 03801.

Estimated value$1,477,711
CheaperTypical $835,273Pricier

Pricier than 83% of homes nearby

Price per ft²$880
CheaperTypical $585Pricier

Pricier than 86% of homes nearby

Living area1,679 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 58% of homes nearby

Year built2015
OlderTypical 1961Newer

Newer than 90% of homes nearby

How 34 Cornwall St ranks against every home in each area.
MeasureThis homeIslington CreekPortsmouth 03801Rockingham County
Estimated valuepricier than$1,477,71185% of homes83% of homes96% of homes
Price per ft²pricier than$88083% of homes86% of homes97% of homes
Living areabigger than1,679 ft²64% of homes58% of homes46% of homes
Year builtnewer than201590% of homes90% of homes92% of homes

About 34 Cornwall St

How much is 34 Cornwall St, Portsmouth, NH worth?

The TopHap Estimate for 34 Cornwall St, Portsmouth, NH is $1,477,711 as of Sep 24, 2026. The likely range is $1,383,253 to $1,572,169. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 34 Cornwall St, Portsmouth, NH last sell?

34 Cornwall St, Portsmouth, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 34 Cornwall St, Portsmouth, NH?

34 Cornwall St, Portsmouth, NH has 3 bedrooms, 3.5 bathrooms and 1,679 square feet of living space.

When was 34 Cornwall St, Portsmouth, NH built?

34 Cornwall St, Portsmouth, NH was built in 2015, making it 11 years old. The building has 3 stories.

What schools serve 34 Cornwall St, Portsmouth, NH?

34 Cornwall St, Portsmouth, NH is assigned to Portsmouth Middle School (middle), rated B; Little Harbour Elementary School (elementary), rated A; Portsmouth High School (high), rated A+. All sit in Portsmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 34 Cornwall St, Portsmouth, NH compare to other homes in Portsmouth 03801?

Among the 8,130 homes in Portsmouth 03801, it is worth more than 83% of them ($1,477,711 against a typical $835,273), its price per square foot is higher than 86% of them ($880 against a typical $585), it is bigger than 58% of them (1,679 ft² against a typical 1,512 ft²) and it is newer than 90% of them (2015 against a typical 1961). Measured against all of Rockingham County, it is worth more than 96% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 34 Cornwall St, Portsmouth, NH?

The 2025 property tax bill for 34 Cornwall St, Portsmouth, NH was $14,771. The county assessed it at $1,283,300.

More homes on Cornwall St

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More homes in Portsmouth 03801

Assigned schools

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