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Single Family ResidenceResidential
$963,775$1,071 / 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 50How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

23A RIVER ST

SEABROOK, NH 03874
1
Beds
1
Baths
900 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.
2010
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$964K
$484K low$1.4M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$963,775
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$771,020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,873 (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.$231,700 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$231,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$869,345

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.121 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.66%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
CountyROCKINGHAM
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
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
Seabrook Middle SchoolB-
Middle · Grades 5–8 · 1.2 mi
E
Seabrook Elementary SchoolB-
Elementary · Grades PK–4 · 1.2 mi
H
Winnacunnet High SchoolB-
High · Grades 9–12 · 3.1 mi

District: Winnacunnet Cooperative School District

Neighborhood · ZIP 03874These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.8,644
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.911 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,550
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,811
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

23a River 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 87% of homes in Rockingham County
  • Among the highest price per square foot in Rockingham County
  • Smaller than 91% of homes in Rockingham County
  • Newer than 88% of homes in Rockingham County

What homes are worth in Seabrook 03874

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

This home
$202K$3M

This home is worth more than 79% of homes in Seabrook 03874.

How it measures up in Seabrook 03874

The dot is this home. The mark in the middle is the typical home in Seabrook 03874.

Estimated value$963,775
CheaperTypical $647,180Pricier

Pricier than 79% of homes nearby

Price per ft²$1071
CheaperTypical $358Pricier

Pricier than 97% of homes nearby

Living area900 ft²
SmallerTypical 1,562 ft²Bigger

Bigger than 12% of homes nearby

Year built2010
OlderTypical 1989Newer

Newer than 87% of homes nearby

How 23a River St ranks against every home in each area.
MeasureThis homeSeabrook 03874Rockingham County
Estimated valuepricier than$963,77579% of homes87% of homes
Price per ft²pricier than$107197% of homesalmost all homes
Living areabigger than900 ft²12% of homes9% of homes
Year builtnewer than201087% of homes88% of homes

About 23a River St

How much is 23a River St, Seabrook, NH worth?

The TopHap Estimate for 23a River St, Seabrook, NH is $963,775 as of Jul 14, 2026. The likely range is $484,123 to $1,443,427. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23a River St, Seabrook, NH last sell?

23a River St, Seabrook, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 23a River St, Seabrook, NH?

23a River St, Seabrook, NH has 1 bedrooms, 1 bathrooms and 900 square feet of living space.

When was 23a River St, Seabrook, NH built?

23a River St, Seabrook, NH was built in 2010, making it 16 years old. It is a contemporary home. The building has 2 stories.

What schools serve 23a River St, Seabrook, NH?

23a River St, Seabrook, NH is assigned to Seabrook Middle School (middle), rated B-; Seabrook Elementary School (elementary), rated B-; Winnacunnet High School (high), rated B-. All sit in Winnacunnet Cooperative School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23a River St, Seabrook, NH compare to other homes in Seabrook 03874?

Among the 3,676 homes in Seabrook 03874, it is worth more than 79% of them ($963,775 against a typical $647,180), its price per square foot is higher than 97% of them ($1071 against a typical $358), it is bigger than 12% of them (900 ft² against a typical 1,562 ft²) and it is newer than 87% of them (2010 against a typical 1989). Measured against all of Rockingham County, it is worth more than 87% 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 23a River St, Seabrook, NH?

The 2025 property tax bill for 23a River St, Seabrook, NH was $2,873. The county assessed it at $231,700.

Closest homes

More homes in Seabrook 03874

Assigned schools

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