218 Main StreetAlton, NH 03809MLS Number 5098882

  • Price: $599,000
  • 41 Days on Market
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Federal 30-year interest rate: 6.67% last updated on Aug 13, 2026
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  • 2026Tax Year
  • Adam DowListing Agent Name
  • ActiveMLS Status
  • 31Map

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Listed by Adam Dow of KW Coastal and Lakes & Mountains Realty/Wolfeboro (Phone: 866-525-3946)
Rare Alton, NH investment opportunity offering up to FOUR potential rental income streams on one property. This unique property combines a recently updated 3-bedroom, 2-bath home with a large two-story outbuilding offering additional commercial and residential rental potential. The main home can serve as an owner-occupied residence or a standalone rental, while the outbuilding opens the door to multiple income-producing possibilities. The first floor is a spacious, wide-open garage ideal for a workshop, contractor space, auto detailing, woodworking, 3D printing, equipment storage, or other business uses. Upstairs, the opportunity gets even more interesting: an approved septic design is in place for the buildout of residential space, with the existing layout offering the potential for one larger apartment or two smaller units, each with its own entry and plumbing. Rent the home, rent the garage, create one apartment- or maximize the property with all four potential income streams. Whether you're looking for an owner-occupied investment, a multi-unit rental opportunity, or a flexible property with room to build value, this is a rare setup in a convenient Alton location.

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Tax Information

  • Tax Year2026

Building

  • BasementClimate Controlled, Finished, Interior Stairs, Walkout, Interior Access, Basement Stairs

Property

  • Property TypeCommercial Sale
  • AreaNH-Belknap

Other

  • Date Listed07/09/2026
  • View Count4

Basic Information

  • Virtual TourView Tour
  • StatusACT
  • Modification Date08/04/2026
  • TypeIndustrial, Investment, Multi-Family, Opportunity
  • List Price$599,000
  • Broker NameKW Coastal and Lakes & Mountains Realty/Wolfeboro
  • Listing Agent NameAdam Dow
  • Lister Office NameKW Coastal and Lakes & Mountains Realty/Wolfeboro
  • MLS Number5098882
  • MLS StatusActive

Location

  • Building Number218
  • StreetMain Street
  • TownAlton
  • StateNH
  • Zip03809
  • CountyBelknap
  • Map31
  • Address218 Main Street
Coldwell Banker Dinsmore Associates
Office: 603-898-9038
115 Indian Rock Road
Windham, NH 03087

Alton, NH Demographics

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Alton, NH Real Estate Market Data

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Alton, NH Schools

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Market Data Provided by Faraday

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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 August 18, 2026 3:54 PM UTC

 

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