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CondominiumResidential
$529,989$300 / 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 95How 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
Last sold for $243,000 on Mar 20, 2009

20 LIGHTHOUSE WAY

SEABROOK, NH 03874
3
Beds
2.5
Baths
1,764 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
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.

Valuation

$530K
$501K low$559K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$243,000 · Mar 20, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,093 (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.$491,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$192,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$298,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$446,690

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyROCKINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.38
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)

Transaction History(1)

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

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

E
Seabrook Elementary SchoolD+
Elementary · Grades PK–4 · 0.5 mi
M
Seabrook Middle SchoolD
Middle · Grades 5–8 · 0.6 mi
H
Winnacunnet High SchoolB
High · Grades 9–12 · 3.2 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%

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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

20 Lighthouse Way 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 less than 74% of homes in Seabrook 03874
  • Costs less per square foot than 77% of homes in Seabrook 03874
  • Has a smaller lot than 71% of homes in Rockingham County
  • Newer than 81% 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
$227K$3.2M

This home is worth more than 26% 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$529,989
CheaperTypical $655,071Pricier

Pricier than 26% of homes nearby

Price per ft²$300
CheaperTypical $361Pricier

Pricier than 23% of homes nearby

Living area1,764 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.38 ac
SmallerTypical 0.35 acBigger

Bigger than 58% of homes nearby

Year built2003
OlderTypical 1989Newer

Newer than 75% of homes nearby

How 20 Lighthouse Way ranks against every home in each area.
MeasureThis homeSeabrook 03874Rockingham County
Estimated valuepricier than$529,98926% of homes30% of homes
Price per ft²pricier than$30023% of homes30% of homes
Living areabigger than1,764 ft²59% of homes50% of homes
Lot sizebigger than0.38 ac58% of homes29% of homes
Year builtnewer than200375% of homes81% of homes

About 20 Lighthouse Way

How much is 20 Lighthouse Way, Seabrook, NH worth?

The TopHap Estimate for 20 Lighthouse Way, Seabrook, NH is $529,989 as of Sep 24, 2026. The likely range is $501,253 to $558,725. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Lighthouse Way, Seabrook, NH last sell?

20 Lighthouse Way, Seabrook, NH last sold on Mar 20, 2009 for $243,000, according to the county's recorded deed.

How big is 20 Lighthouse Way, Seabrook, NH?

20 Lighthouse Way, Seabrook, NH has 3 bedrooms, 2.5 bathrooms, 1,764 square feet of living space and a 0.38-acre lot.

When was 20 Lighthouse Way, Seabrook, NH built?

20 Lighthouse Way, Seabrook, NH was built in 2003, making it 23 years old. It is a cape cod home. The building has 2 stories.

What schools serve 20 Lighthouse Way, Seabrook, NH?

20 Lighthouse Way, Seabrook, NH is assigned to Seabrook Elementary School (elementary), rated D+; Seabrook Middle School (middle), rated D; 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 20 Lighthouse Way, Seabrook, NH compare to other homes in Seabrook 03874?

Among the 3,676 homes in Seabrook 03874, it is worth more than 26% of them ($529,989 against a typical $655,071), its price per square foot is higher than 23% of them ($300 against a typical $361), it is bigger than 59% of them (1,764 ft² against a typical 1,568 ft²), its lot is bigger than 58% of them (0.38 ac against a typical 0.35 ac) and it is newer than 75% of them (2003 against a typical 1989). Measured against all of Rockingham County, it is worth more than 30% 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 20 Lighthouse Way, Seabrook, NH?

The 2025 property tax bill for 20 Lighthouse Way, Seabrook, NH was $6,093. The county assessed it at $491,400.

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