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Single Family ResidenceResidential
$804,900$427 / 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 Jul 14, 2026
Last sold for $654,300 on Jun 10, 2026

31 RIVER ST

SEABROOK, NH 03874
4
Beds
3 / 2
Baths
1,883 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
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.
Pre-foreclosure (NTS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
Auction scheduled for May 8, 2026.

Valuation

$805K
$753K low$857K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$654,300 · Jun 10, 2026
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.$804,900
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$643,920

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,038 (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.$728,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$323,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$405,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$777,670

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.72 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.10
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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 · 1.3 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.Yes

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

31 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 77% of homes in Rockingham County
  • Costs more per square foot than 77% of homes in Rockingham County
  • Has a smaller lot than 97% of homes in Seabrook 03874

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
$205K$3.1M

This home is worth more than 70% 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$804,900
CheaperTypical $649,903Pricier

Pricier than 70% of homes nearby

Price per ft²$427
CheaperTypical $359Pricier

Pricier than 70% of homes nearby

Living area1,883 ft²
SmallerTypical 1,558 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.1 ac
SmallerTypical 0.35 acBigger

Bigger than 3% of homes nearby

Year built1984
OlderTypical 1989Newer

Newer than 41% of homes nearby

How 31 River St ranks against every home in each area.
MeasureThis homeSeabrook 03874Rockingham County
Estimated valuepricier than$804,90070% of homes77% of homes
Price per ft²pricier than$42770% of homes77% of homes
Living areabigger than1,883 ft²64% of homes55% of homes
Lot sizebigger than0.1 ac3% of homes7% of homes
Year builtnewer than198441% of homes49% of homes

About 31 River St

How much is 31 River St, Seabrook, NH worth?

The TopHap Estimate for 31 River St, Seabrook, NH is $804,900 as of Jul 14, 2026. The likely range is $752,906 to $856,894. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 River St, Seabrook, NH last sell?

31 River St, Seabrook, NH last sold on Jun 10, 2026 for $654,300, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 31 River St, Seabrook, NH?

31 River St, Seabrook, NH has 4 bedrooms, 3 bathrooms, 1,883 square feet of living space and a 0.10-acre lot.

When was 31 River St, Seabrook, NH built?

31 River St, Seabrook, NH was built in 1984, making it 42 years old. The building has 2 stories.

What schools serve 31 River St, Seabrook, NH?

31 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 31 River St, Seabrook, NH compare to other homes in Seabrook 03874?

Among the 3,676 homes in Seabrook 03874, it is worth more than 70% of them ($804,900 against a typical $649,903), its price per square foot is higher than 70% of them ($427 against a typical $359), it is bigger than 64% of them (1,883 ft² against a typical 1,558 ft²), its lot is bigger than 3% of them (0.1 ac against a typical 0.35 ac) and it is newer than 41% of them (1984 against a typical 1989). Measured against all of Rockingham County, it is worth more than 77% 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 31 River St, Seabrook, NH?

The 2025 property tax bill for 31 River St, Seabrook, NH was $9,038. The county assessed it at $728,900.

More homes on River St

Closest homes

More homes in Seabrook 03874

Assigned schools

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