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$3,745,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 4 Full Baths
  • 3,620 Sq. Ft.
  • 1.87 Acres
  • 2 Car Garage
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23 River Street, Seabrook, NHVideo Tour of 23 River Street, Seabrook, NH.
Opportunity truly knocks once with this extraordinary Seabrook Beach waterfront estate, perfectly situated at the very end of River Street. Set on well over two acres (1.87 acres to the low-water mark) along the river, this rare offering includes two homes with direct access to the Atlantic Ocean, just minutes away by boat. What makes this property truly one of a kind? Enjoy your own private beach, parking for 15+ vehicles, and spectacular 360-degree water views from nearly every window, including the guest home. The private deep-water dock accommodates a yacht up to 65 feet, with approximately 15 feet of water at low tide. The main residence offers approximately 3,900 square feet of living space, plus an additional 952-square-foot attic ready for future expansion, all serviced by a private elevator. Features include two kitchens, multiple bathrooms, and breathtaking water views from every level. The detached guest home, approximately 900 square feet, includes a two-car garage and is filled with charm-ideal for guests or extended stays. This is a rare opportunity to own a landmark waterfront property unlike anything else on the Seacoast. See for yourself-this is truly a once-in-a-lifetime offering.

Full Property Details for 23 River St

General

  • Price: $3,745,000
  • Taxes: $17,266 (2025)
  • Status: Active
  • Type: Single Family
  • Source: PrimeMLS
  • MLS ID: 5076930
  • Updated: 3/13/2026
  • Added to Site: 45 day(s) ago

Interior

  • Number of Rooms: 11
  • Interior Features: Ceiling Fan, Dining Area, Elevator, Kitchen Island, Kitchen/Dining, Kitchen/Living, Primary BR w/ BA, Natural Light, Indoor Storage, Walk-In Closet
  • Appliances: Dishwasher, Dryer, Gas Range, Refrigerator, Washer, Electric Water Heater
  • Flooring: Carpet

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Bedrooms

  • Total Bedrooms: 5
  • Bedroom 1: 13 x 25, Level 3
  • Bedroom 2: 11 x 15, Level 3
  • Bedroom 3: 10 x 14, Level 3
  • Bedroom 4: 10 x 14, Level 2
  • Bedroom 5: 10 x 15, Level 1

Other Rooms

  • Living Room: 28 x 12, Level 1
  • Family Room: Family Room, 14 x 17, Level 2
  • Kitchen: Kitchen, 11 x 14, Level 2
  • 2nd Kitchen: 10 x 9, Level 1
  • Dining Room: Dining Room, 14 x 13, Level 2
  • Breakfast Room: 14 x 18, Level 2
  • Office: 15 x 16, Level 2

Additional Information

  • Equipment: Air Conditioner

Exterior

  • Exterior Features: Boat Launch, Boat Slip/Dock, Balcony, Deck, Guesthouse, Porch, Private Dock, Beach Access

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking: Parking Spaces 11 - 20

Location

  • County: Rockingham

School Information

  • Elementary School: Seabrook Elementary
  • Middle School: Seabrook Middle School
  • High School: Winnacunnet High School

Heating & Cooling

  • Cooling Type: Central AC
  • Heating Type: Natural Gas, Forced Air

Utilities

  • Sewer: Public

Structural Information

  • Construction Status: Existing
  • Roof: Architectural Shingle
  • Stories/Levels: 3.5
  • Square Feet: 3,620
  • Finished Total: 3,620 Sq. Ft.
  • Finished Above Grnd: 3,620 Sq. Ft.
  • Year Built: 2005

Lot Features

  • Lot Size (Acres): 1.87
  • Lot Size (Sq. Ft.): 81,457
  • Frontage: Yes Road Frontage
  • Frontage Feet: 50
  • Driveway/Sidewalk: Gravel
  • Zoning: Residential

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Access: Yes
  • Water Front Type: Harbor
  • Water Front Name: Atlantic Ocean
  • Water Front Owned: 1

Financial Considerations

  • Price Per Sq. Ft.: $1,034.53
  • Tax Amount: $17,266
  • Tax Year: 2025

Disclosures and Reports

  • Surveyed: Yes
  • Block: 23
  • Flood plain: Yes

Listed by The Hamptons Real Estate, Paul Lepere

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Listed by The Hamptons Real Estate, Paul Lepere

Listing agent

— 23 River St —

  • Paul Lepere

    The Hamptons Real Estate

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 23 River St

School Districts:Seabrook School District, Winnacunnet Cooperative School District
NameGradesDistance
Seabrook Middle School
256 Walton Road, Seabrook, NH 03874
5-81.2 mi
Seabrook Elementary School
256 Walton Road, Seabrook, NH 03874
PK-41.2 mi
Winnacunnet High School
1 Alumni Drive, Hampton, NH 03842
9-123.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 23 River St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/13/2026
Price Reduced
$3,745,000
-6.26%
MLS
2/18/2026
Listed
$3,995,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 23 River St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$13,559
1%
$1,156,900
30%
2023
$13,389
14%
$887,300
—
2022
$11,757
-3%
$887,300
—
2021
$12,183
12%
$887,300
31%
2020
$10,832
1%
$678,300
—
2019
$10,683
-3%
$678,300
—
2018
$11,022
10%
$678,300
10%
2017
$10,044
10%
$618,100
—
2016
$9,114
7%
$616,200
7%
2015
$8,549
-3%
$578,000
—
2014
$8,826
—
$578,000
—
2013
$8,826
—
$578,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 23 River St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by The Hamptons Real Estate, Paul Lepere

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23 River Street, Seabrook, NH 03874 (MLS# 5076930) is a Single Family property with 5 bedrooms and 4 full bathrooms. 23 River Street is currently listed for $3,745,000 and was received on February 18, 2026. Want to learn more about 23 River Street? Do you have questions about finding other Single Family real estate for sale in Seabrook? You can browse all Seabrook real estate or contact a Coldwell Banker agent to request more information.

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