23 Riverlake StreetAlton, NH 03810MLS Number 5098414

  • Price: $795,000
  • Est. Mortgage of $/month
  • 0 Day on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.43% last updated on Jul 2, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
Active
23 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 0381023 Riverlake Street Alton NH 03810
QR Code
  • 3Bedrooms
  • 0.25Acreage
  • 2Bathrooms
  • 1965Year Built
Listed by Gerard Costantino of Costantino Real Estate LLC - Wolfeboro

Driving Directions

Set along the Merrymeeting River in the heart of Alton Bay, this three-bedroom, two-bath waterfront home offers approximately 1,900 square feet of living space plus a bonus room, with direct boating access to Lake Winnipesaukee once you pass beneath the Merrymeeting River Bridge. Inside, the layout is bright and open, with water views from the main living areas and flexible space that suits full-time residents, second-home owners, or those exploring a Lakes Region rental. The bonus room adds useful square footage for a home office, den, or guest overflow. The waterfront setup is the standout feature. A private boathouse and dock sit right at the river's edge, and a detached garage handles storage for a boat trailer, kayaks, paddleboards, and seasonal gear. Cast off from your own slip and reach the big lake within minutes. Location is another draw. Downtown Alton Bay's shops, restaurants, public beach, bandstand, and summer events sit just up the road, giving this address the feel of a village neighborhood with true Winnipesaukee access. The area stays active through the warm months and settles into a quiet lakeside rhythm off-season. A Merrymeeting River waterfront with a boathouse, dock, garage, and boat access to Lake Winnipesaukee, all within walking range of downtown Alton Bay.

Ask A Question

Do not fill in this field:

I agree to receive marketing and customer service calls and text messages from Ruedig Realty. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

More Info

Tax Information

  • Tax Year2025

Location

  • Building Number23
  • StreetRiverlake Street
  • TownAlton
  • StateNH
  • Zip03810
  • CountyBelknap
  • DistrictAlton School District SAU #72
  • Elementary SchoolAlton Central School
  • Junior HighAlton Central School
  • High SchoolProspect Mountain High School
  • Map37
  • Flood Zone Y/NNo
  • Address23 Riverlake Street

Interior

  • Interior Features2 Fireplaces, Kitchen/Living
  • Room 1 TypePrimary Bedroom
  • Room 1 Level1
  • Room 1 Dimensions9x15
  • FloorsCarpet, Laminate
  • Room 2 TypeBedroom
  • Room 2 Level1
  • Room 2 Dimensions8x8
  • Room 3 TypeLiving Room
  • Room 3 Level1
  • Room 3 Dimensions17x19
  • Room 4 TypeKitchen
  • Room 4 Level1
  • Room 4 Dimensions10x14
  • Room 5 TypeBathroom Full
  • Room 5 Level1
  • Room 5 Dimensions7x8
  • Stories1.25
  • Room 6 TypeBedroom
  • Room 6 LevelBasement
  • Room 6 Dimensions9x14
  • Room 7 TypeBonus Room
  • Room 7 LevelBasement
  • Room 7 Dimensions7x10
  • Room 8 TypeFamily Room
  • Room 8 LevelBasement
  • Room 8 Dimensions15x19
  • Room 9 TypeKitchen/Living
  • Room 9 LevelBasement
  • Room 9 Dimensions8x15
  • Room 10 TypeBathroom Full
  • Room 10 LevelBasement
  • Room 10 Dimensions6x8

Parking

  • Parking Spaces2
  • GarageYes
  • Parking DescriptionDriveway, Garage, Paved

Building

  • Year Built1965
  • Building ConstructionWood Frame
  • ConstructionExisting
  • Property StyleColonial
  • Bedrooms3
  • Bathroom2
  • Total Baths2
  • Total Rooms7
  • Square Feet1,929
  • BasementExterior Access, Finished, Interior Access, Interior Stairs
  • FoundationConcrete

Exterior

  • Exterior FeaturesBoat Slip/Dock, Boat House, Patio, Porch, Private Dock
  • Exterior ColorBrown
  • RoofAsphalt Shingle

Utilities

  • Heat SystemHot Water, Boiler
  • WaterPublic, Public Water On-Site
  • SewerPrivate
  • Electric200+ Amp Service
  • UtilitiesCable at Site

Rooms

  • Full Bath2

Basic Information

  • MLS Number5098414
  • MLS StatusActive
  • Virtual TourView Tour
  • StatusACT
  • Property TypeSingle Family
  • List Price$795,000
  • Listing Agent NameGerard Costantino
  • Broker NameCostantino Real Estate LLC - Wolfeboro

Property

  • Acreage0.25
  • Lot DescriptionDeep Water Access, Lake Access, Lake View, River Frontage, Water View, Waterfront
  • AreaNH-Belknap
  • Lot17
  • DrivewayPaved
  • RoadsPublic
  • Road Frontage100
  • Suitable Use Land Type FarmsCommercial, Mixed Use, Residential

Amenities

  • PricePerSqFt792.62

Water Body

  • Water Body NameMerrimack River
  • Water Body TypeRiver
  • Water AccessOwned
  • Water ViewYes
  • Water Access DetailsDeep Water Access

Other

  • SeasonalNo
  • Page937
  • Date Listed07/07/2026
Ruedig Realty
Ruedig Realty
Office: 603-228-1947
125 N. State Street
Concord, NH 03301
Broker Reciprocity 

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. 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 July 7, 2026 7:07 AM UTC

 

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Ruedig Realty. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

$

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.