277 Portsmouth Avenue, Seabrook, NH
Single Family Residence
Listed by Coldwell Banker Realty Haverhill MA · Jessica Tomlinson
Property Description
277 Portsmouth Avenue, Seabrook is a single-family home for sale in New Hampshire at $739,900. The property offers 3 bedrooms, 1 bathroom and 933 square feet of living space. Single-family ownership here means your own land, your own walls and room to make the property yours. The numbers worth knowing: 1950 construction and roughly $793 per square foot. Scroll on for current photos, the complete spec sheet and this Seabrook listing's market context.
Whether you're looking for a seasonal cottage for your perfect summer plans or looking for land to build your dream home, this buildable lot in the Seabrook Beach district offers a lot of opportunity! Enjoy cove views in the rear while sitting on the three season porch or take a short walk to Seabrook Beach. Owned by one family for decades. Located in a known flood zone. Survey available, buyer responsible for all other due diligence. Property is occupied, please do not walk lot without appointment.
Location Highlights
277 Portsmouth Avenue is a single family residence in Seabrook, New Hampshire, listed at $739,900. That works out to about $793 per square foot, for a home built in 1950. It has been on the market for 6 days.
At this latitude, Seabrook averages roughly 8.3 hours of sun a day in June and 3.6 in December.
Property Details
Essentials & finishes
- Bedrooms:3
- Total Baths:1
- Full Baths:1
- SqFt:933
- Price / SqFt:$793.03
- Property Type:Single Family Residence
- Year Built:1950
- County:NH-Rockingham
- Town:Seabrook, NH
- Status:Active
- Days on Market:7
Primary Features
Interior Features
Financial Details
Additional
External Features
Property History
Annual taxes for this property
| Year | Assessed Tax |
|---|---|
| 2024 | $12,578 |
| 2023 | $12,264 |
| 2022 | $11,949 |
Estimated from list price; verify with the town assessor.
Market Data
Live snapshot computed from active listings in this town
- Active listings in Seabrook32
- Average list price$991,364
- Price range$174,900 – $5,890,000
Mortgage Calculator
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- Principal & Interest$3,741
- Property Tax$1,048
- Home Insurance$154
Estimates use typical New Hampshire costs — a 1.7% effective property-tax rate, insurance at 0.25% of home value/yr, and PMI below 20% down. Actual town tax rates vary; verify with your lender and the town assessor.
Around This Property
Schools, everyday places and nearby destinations near 277 Portsmouth Avenue, Seabrook, NH
Questions About This Listing
What is the MLS number for 277 Portsmouth Avenue?
The MLS number is #5108470 (PrimeMLS), listed on September 6, 2026.
What is the asking price of 277 Portsmouth Avenue?
277 Portsmouth Avenue in Seabrook, NH is listed at $739,900.
That works out to about $793 per square foot.
What kind of property is 277 Portsmouth Avenue?
Single-family home in Seabrook, New Hampshire, built in 1950.
How big is 277 Portsmouth Avenue?
The home has 3 bedrooms and 1 bathroom.
It offers 933 square feet of living space.
Where is 277 Portsmouth Avenue located?
The property is in Seabrook, New Hampshire (03874).
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NOTE: This representation is based in whole or in part on data generated by PrimeMLS, Inc., which assumes no responsibility for its accuracy. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS.
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Considering this property as a short-term rental?