343 Main StreetSandown, NH 03873MLS Number 5087806

  • Price: $1,200,000
  • Est. Mortgage of $/month
  • 7 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873343 Main Street Sandown NH 03873
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  • 1Acreage
  • 6Bathrooms
  • 1986Year Built
  • 5,968Square Feet

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Listed by Doug Martin of Keller Williams Realty Metro-Londonderry
Fully Entitled 6-Unit Multi-Family | Value-Add | Ready for Rehab Rare opportunity to acquire a pre-approved 6-unit multi-family asset with moderate rehab and strong upside. The unit mix includes one 2-bedroom/1.5 bath, two 2-bedroom/1-bath units, two 1-bedroom/1-bath units, and one large studio, all positioned to achieve full market-rate rents upon completion. Originally built in 1986 as a mixed-use retail and residential property, the asset's highest and best use has evolved into a fully residential income-producing investment. The property is well-positioned for a streamlined development process, with full architectural plans in place, including demolition and construction schedules, and all town approvals secured-ready for immediate permit pull. A local builder has already provided a rehab estimate and is prepared to begin work. Additional value can be realized through a large unfinished basement and a two-car garage, offering potential for storage or supplemental rental income. The site also provides ample on-site parking to support tenant demand. Situated in the heart of the village within walking distance to Triple Elm Coffee shop, Bruchetti's Pizza, A and M Sandown Market, Rockingham Rail Trail, Post Office, Library, Town Beach, the historic Sandown Train Depot and the Sandown Meeting House.

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Tax Information

  • Tax Year2025

Building

  • Year Built1986
  • Building ConstructionWood Frame
  • StyleMulti-Family
  • Units6
  • Unit 1 Bath1
  • Unit 1 Bedrooms1
  • Unit 2 Bath1
  • Unit 2 Bedrooms2
  • Unit 3 Bath1
  • Unit 3 Bedrooms2
  • Unit 4 Bath2
  • Unit 4 StyleThis unit has 1.5 Bathrms
  • Unit 5 Baths1
  • Unit 5 Bedrooms1
  • # of 1 Bedrooms3
  • # of 2 Bedrooms3
  • Bathroom6
  • Total Baths6
  • BasementConcrete Floor
  • FoundationPoured Concrete

Basic Information

  • Virtual TourView Tour
  • StatusACT
  • List Price$1,200,000
  • Date Price Change05/08/2026
  • MLS Number5087806
  • MLS StatusActive

Property

  • Acreage1
  • GarageYes
  • Parking Spaces2
  • Lot DescriptionLevel, In Town, Near Paths, Near School(s)
  • Lot1
  • Square Feet5,968
  • APX Fin AG Sqft5,392
  • Road Frontage200
  • RoadsPaved, Public Maintained Road
  • AreaNH-Rockingham

Amenities

  • PricePerSqFt201.07

Other

  • Taxes$10,746
  • Seasonal Y/NNo
  • Date Listed05/08/2026
  • View Count3

Location

  • TownSandown
  • StateNH
  • Zip03873
  • CountyRockingham
  • ZoningB1
  • Elementary SchoolSandown Central School
  • Junior HighTimberlane Regional Middle
  • High SchoolTimberlane Regional High Sch
  • Address343 Main Street
  • Flood Zone Y/NUnknown

Interior

  • APX Fin Below Grade576

Exterior

  • RoofAsphalt Shingle

Utilities

  • Heat SystemOil, Hot Water
  • WaterPrivate
  • ElectricCircuit Breaker(s)
  • SewerPrivate, Septic
  • UtilitiesCable at Site, Telephone at Site
Coldwell Banker Dinsmore Associates
Office: 603-898-9038
115 Indian Rock Road
Windham, NH 03087

Sandown, NH Demographics

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Sandown, NH Real Estate Market Data

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Sandown, NH Schools

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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 May 14, 2026 5:53 PM EDT

 

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