23 River Street, Seabrook, NH, 03874 | $3,245,000

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.

Features

  • Rooms: 11
  • Bedrooms: 5
  • Baths: 5 full
  • Style: Contemporary
  • Year Built: 2005
  • Garage: 2-car Garage
  • Heating: Natural Gas,Forced Air
  • Cooling: Central AC
  • Approx Sq. Feet: 3,620
  • Acreage: 1.87
  • Est. Taxes: $17,266
  • Lot Desc: Beach Access,Deep Water Access,Level,View,Water View,Waterfront,Tidal,Private
  • Water Front: Yes
  • Elem. School: Seabrook Elementary
  • Middle School: Seabrook Middle School
  • High School: Winnacunnet High School
  • MLS#: 5076930
  • Website: https://www.raveis.com
    /eprop/5076930/23riverstreet_seabrook_nh?source=qrflyer
©2026 New England Real Estate Network, Inc. All rights reserved.This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of PrimMLS. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 5/17/2026

Room Information

Type DimensionsLevel
Bedroom 2 15.0 x 10.0First
Bedroom 3 14.0 x 10.0Second
Bedroom 4 15.0 x 11.0Third
Dining Room 12.0 x 11.0First
Kitchen 9.0 x 10.0First
Living Room 12.0 x 28.0First
Master Bedroom 25.0 x 13.0Third

William Raveis Family of Services

Our family of companies partner in delivering quality services in a one-stop-shopping environment. Together, we integrate the most comprehensive real estate, mortgage and insurance services available to fulfill your specific real estate needs.

Jesse PhillipsSales Associate

561.662.5856

Jesse.Phillips@raveis.com

Our family of companies offer our clients a new level of full-service real estate. We shall:

  • Market your home to realize a quick sale at the best possible price
  • Place up to 20+ photos of your home on our website, raveis.com
  • Provide frequent communication and tracking reports showing the Internet views your home received on raveis.com
  • Showcase your home on raveis.com with a larger and more prominent format
  • Give you the full resources and strength of William Raveis Real Estate, Mortgage & Insurance and our cutting-edge technology

To learn more about our credentials, visit raveis.com today.

Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
  • Is in constant contact with a full processing, underwriting, and closing staff to ensure an efficient transaction

Joseph HartleyInsurance Sales Director, William Raveis Insurance

954.729.6530

Joseph.Hartley@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
  • Partners with major insurance companies including Chubb, Kemper Unitrin, The Hartford, Progressive,
    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

23 River Street, Seabrook, NH, 03874

$3,245,000

Jesse Phillips

Sales Associate

William Raveis Real Estate

Phone: 561.662.5856

Jesse.Phillips@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $2,596,000 $2,596,000 $2,596,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.500% 6.250% 6.000%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.165% 6.349% 6.183%
Monthly Tax Payment $1,439 $1,439 $1,439
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $14,740 $15,984 $21,907
Total Monthly Payment $16,304 $17,548 $23,471

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.