Market Overview
Home Prices in Seabrook, NH
The median home value in Seabrook, NH is $669,842 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 2.3% compared to a year ago and up 1% from two years prior.
Compared to the U.S. national median of $410,000, homes in Seabrook are priced63% above average. Seabrook is part of the Boston-Cambridge-Newton, MA-NH metro area.
Over the past five years, Seabrook home values have risen by approximately32.8%, reflecting strong long-term appreciation in this market.
Price History
Seabrook Home Price Trend
City Comparison
Seabrook vs. National Median
At $669,842, homes in Seabrook cost 63% above the national median of $410,000. Buyers in Seabrook should expect to pay a premium compared to most U.S. markets.
Affordability
What Does It Cost to Buy in Seabrook?
20% Down Payment
$133,968
on $669,842
Monthly P&I
$3,493/mo
30-yr @ 6.8%
Total Monthly Est.
~$4,436/mo
incl. taxes & insurance
Income Needed
$177,440
gross annual (30% rule)
10% Down Option
$66,984
+ PMI applies
Loan Amount (20% dn)
$535,874
at current rates
Estimates assume a 30-year fixed mortgage at 6.8%. Monthly total includes estimated property taxes and homeowner's insurance. Actual costs vary.
FAQ
Frequently Asked Questions
What is the average home price in Seabrook, NH?
The median home value in Seabrook is $669,842 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 2.3% year-over-year.
How much have home prices changed in Seabrook?
Over the past year, home values in Seabrook have increased by 2.3%. Over five years, prices have risen approximately 32.8%.
How much do I need to earn to buy a home in Seabrook?
To comfortably afford the median home price of $669,842 with a 20% down payment ($133,968) at today's rates (6.8%), you'd need a gross annual income of approximately $177,440. This assumes keeping total housing costs at or below 30% of gross income.
How does Seabrook compare to the national average home price?
The national median home value is approximately $410,000. At $669,842, homes in Seabrook are 63% above the national average.
What metro area is Seabrook part of?
Seabrook is part of the Boston-Cambridge-Newton, MA-NH metropolitan area. Home prices and market conditions can vary across the broader metro region.