Seabrook, NH Duplexes for sale

Updated: Jul 26

Duplex with Bonus Cabin

8 Nashua Street A & B, Seabrook, NH 03874

$1,150,000

2,100 sqft

2,100‑square‑foot duplex with 6 total bedrooms
Two matching units, each with living room, eat‑in kitchen, full bath, and washer
Oversized decks serve the kitchens and primary bedrooms
Backyard cabin includes plumbing access
Parking available on both sides and in front of the home

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Updated: Jul 25

Two-Residence Multifamily Property

54 Farm Ln, Seabrook, NH 03874

$799,000

1,268 sqft 0.90 AC lot

Two residences on a shared 0.9‑acre lot
2003 double‑wide mobile home measuring 56 x 28 feet
Mobile home includes 3 bedrooms, 2 bathrooms, and a full basement
1880 New Englander residence with 2 bedrooms and 1 bathroom
One mobile‑home bathroom is equipped for handicapped access

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Duplex Near Seabrook Beach

8 Nashua Street, #A & B, Seabrook, NH 03874

$1,150,000

2,100 sqft

Well-maintained duplex with two identical units, oversized decks, and a backyard cabin with plumbing access.

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See what stands out in Rockingham County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

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Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in Seabrook, NH, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Duplex with Hampton Harbor Water Views

3 Harris Avenue, Hampton, NH 03842

$999,999

1,920 sqft

Updated two-family home with refreshed interiors and two-bedroom units, well-suited for owner-occupants or rental use.

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Hampton Beach Duplex with Decks

56 Nudd Avenue, Hampton, NH 03942

$495,000

1,464 sqft

Two 2-bedroom units with decks, outdoor shower, and ample parking on adjacent lots near Hampton Beach attractions.

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Two-Unit Property with Off-Street Parking

13 Pearl St, Amesbury, MA 01913

$399,000

2,160 sqft

Two-unit residential property requiring rehabilitation, with distinct layouts and dedicated off-street parking.

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Antique Duplex with Fenced Yards

6 Spring St, Amesbury, MA 01913

$499,000

Antique duplex with walk-up attic, wide pine floors, and two fenced private back yards.

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Seabrook, NH Duplexes Market Trends and Statistics

Explore 3 duplexes for sale in Seabrook, NH, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 5,468 square feet of properties for sale, with an estimated market value of $3,099,000.

Sale prices for duplexes in Seabrook, NH start at $799,000, averaging $1,033,000, and reaching up to $1,150,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
03874	$1M

Neighborhood

Average Price

03874

$1M