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Single Family ResidenceResidential
$3,600,000
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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

53 AUSTIN ST

PORTSMOUTH, NH 03801
0
Baths
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$3.6M
$3.5M low$3.7M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$41,235 (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.$3,582,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$866,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,715,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,138,610

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.40
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

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 · 0.2 mi
E
Little Harbour Elementary SchoolA
Elementary · Grades KG–5 · 0.7 mi
H
Portsmouth High SchoolA+
High · Grades 9–12 · 0.9 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

53 Austin 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.

  • Among the most valuable homes in Rockingham County
  • Among the largest lots in Goodwin Park

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
$272K$2.9M

This home is worth more than almost all 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$3,600,000
CheaperTypical $801,843Pricier

Pricier than almost all homes nearby

Lot size0.4 ac
SmallerTypical 0.22 acBigger

Bigger than 76% of homes nearby

How 53 Austin St ranks against every home in each area.
MeasureThis homeGoodwin ParkPortsmouth 03801Rockingham County
Estimated valuepricier than$3,600,000almost all homesalmost all homesalmost all homes
Lot sizebigger than0.4 acalmost all homes76% of homes30% of homes

About 53 Austin St

How much is 53 Austin St, Portsmouth, NH worth?

The TopHap Estimate for 53 Austin St, Portsmouth, NH is $3,600,000 as of Aug 30, 2026. The likely range is $3,527,089 to $3,672,911. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 53 Austin St, Portsmouth, NH last sell?

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

What schools serve 53 Austin St, Portsmouth, NH?

53 Austin 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 53 Austin St, Portsmouth, NH compare to other homes in Portsmouth 03801?

Among the 8,130 homes in Portsmouth 03801, it is worth more than almost all of them ($3,600,000 against a typical $801,843) and its lot is bigger than 76% of them (0.4 ac against a typical 0.22 ac). Measured against all of Rockingham County, it is worth more than almost all 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 53 Austin St, Portsmouth, NH?

The 2025 property tax bill for 53 Austin St, Portsmouth, NH was $41,235. The county assessed it at $3,582,500.

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