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Advertise here →Seabrook Beach, NH · Houses & Market Data
Seabrook Beach, New Hampshire houses and real estate market data.
Houses in Seabrook Beach, NH (Rockingham County) — Census median home value $903,300, county listing prices up about 2.4% over the past year. Market data for Seabrook Beach houses and the broader area.
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Seabrook Beach, NH is in Rockingham County, New Hampshire — this guide covers houses in Seabrook Beach and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 909, with a median household income of $114,167. Census data puts Seabrook Beach houses at a median value of $903,300 (all owner-occupied homes); Rockingham County's current median listing price runs $744,925, up about 2.4% over the past year.
Info from government sites and builders may have provided source info.
Market overview
Seabrook Beach housing market
Seabrook Beach is in Rockingham County, New Hampshire. Manifest Census and county price-trend data provide baseline context for houses in Seabrook Beach and the surrounding county market.
Median home value (Census ACS)
$903,300
Population (Census ACS)
909
Median household income
$114,167
County price trend (2025)
4.54% YoY
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.
At a glance
Seabrook Beach market snapshot
Population
909
County
Rockingham County
Median Household Income
$114,167
Median Home Value (city)
$903,300
Median Listing Price (Rockingham County)
$744,925
Median Gross Rent
$1,536/mo
Price Trend (YoY)
+2.4%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Seabrook Beach different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Seabrook Beach's median home value — across all owner-occupied homes, not just recent sales — at $903,300. Separately, Rockingham County's current median listing price (via Realtor.com data, 2026-06-01) runs $744,925. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
Rockingham County's FHFA house price index shows a 4.54% annual change in 2025.
Population & Income
Seabrook Beach has an estimated population of 909 and a median household income of $114,167, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Seabrook Beach's Census-reported median home value works out to about 7.9x the area's median household income, and median gross rent runs roughly 16% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
Nearby
Places around Seabrook Beach
County guide: Rockingham County — cities, market context, and local resources for the county that includes Seabrook Beach.
USAHouses.com also helps visitors looking in nearby Rockingham County and other New Hampshire communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Hampton Beach, Hampton, Exeter, Newfields, Portsmouth, Newmarket, Epping, Raymond, Derry, Londonderry.
Hampton Beach market data
Nearby city · ~2.4 mi
Hampton market data
Nearby city · ~4.3 mi
Exeter market data
Nearby city · ~9.0 mi
Newfields market data
Nearby city · ~12.2 mi
Portsmouth market data
Nearby city · ~12.6 mi
Newmarket market data
Nearby city · ~14.7 mi
Epping market data
Nearby city · ~17.5 mi
Raymond market data
Nearby city · ~20.7 mi
Derry market data
Nearby city · ~23.2 mi
Londonderry market data
Nearby city · ~27.3 mi
More New Hampshire cities with market guides: Manchester, Nashua, Concord, Dover, Rochester, Keene, Laconia, Lebanon.
Manchester market data
Same-state city guide
Nashua market data
Same-state city guide
Concord market data
Same-state city guide
Dover market data
Same-state city guide
Rochester market data
Same-state city guide
Keene market data
Same-state city guide
Laconia market data
Same-state city guide
Lebanon market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Durham (~18.8 mi), Dover (~21.3 mi), Somersworth (~25.9 mi), Rochester (~29.9 mi), Hudson (~31.8 mi), South Hooksett (~32.1 mi), Manchester (~32.2 mi), East Merrimack (~33.2 mi), Nashua (~35.0 mi), Hooksett (~35.2 mi), Pinardville (~35.8 mi), Suncook (~36.2 mi), Milton (~37.0 mi), Farmington (~37.9 mi), Pittsfield (~38.6 mi), Goffstown (~40.3 mi).
New construction: New Hampshire new construction.
Census & home facts
Seabrook Beach data from published sources
Population (ACS 2023)
909
Median home value (ACS 2023)
$903,300
Median household income (ACS 2023)
$114,167
Median gross rent (ACS 2023)
$1,536
County FHFA annual change (2025)
4.54%
County median listing price (FRED/Realtor.com) (2026-06-01)
$744,925
Census place type
CDP
County
Rockingham County
Land area (Census Gazetteer 2024)
1.05 sq mi
Census GEOID
3368340
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Seabrook Beach
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Spednik Llc ↗
Champion Homes · Seabrook, New Hampshire · ~1.8 mi
Pinecrest Mobile Home Park ↗
Champion Homes · Kensington, New Hampshire · ~7.9 mi
Hayes Mobile Home Park Inc ↗
Champion Homes · Exeter, New Hampshire · ~9.0 mi
Pinecrest Mobile Home Park ↗
Skyline Homes · Exeter, New Hampshire · ~9.0 mi
Prescott Orchards ↗
Chinburg Properties · Epping, New Hampshire · ~16.5 mi · from $830,000
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Common questions
Seabrook Beach FAQ
What are houses worth in Seabrook Beach, NH?
The Census Bureau's American Community Survey puts the median value of houses in Seabrook Beach at $903,300. Rockingham County's current median listing price runs $744,925, up about 2.4% over the past year.
How much do houses cost in Seabrook Beach, NH?
For owner-occupied houses in Seabrook Beach, Census ACS data shows a median value of $903,300. Active listing prices in Rockingham County may differ — see the market snapshot above.
What types of houses are in Seabrook Beach, NH?
Seabrook Beach houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Rockingham County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
What is the population of Seabrook Beach, NH?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Seabrook Beach's population at approximately 909.
What's the median rent in Seabrook Beach, NH?
The Census ACS estimates median gross rent in Seabrook Beach at approximately $1,536 per month.
What is the median household income in Seabrook Beach, NH?
Census ACS data puts the median household income in Seabrook Beach at approximately $114,167.
Is the Seabrook Beach housing market growing?
Rockingham County's FHFA house price index shows a 4.54% annual change in 2025.
Is Seabrook Beach, NH affordable relative to income?
Census ACS data puts Seabrook Beach's median home value at about 7.9 times the median household income, with median gross rent equal to roughly 16% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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