343 Main Street, Sandown, NH, 03873

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$1,200,000
31 Days On Site

343 Main Street
Sandown, NH 03873

For Sale|Multi Family|Active
8
Beds
6
Total Baths
5,968
SqFt
$201
/SqFt
1986
Built
County:
Rockingham
Listing courtesy of Doug Martin of Keller Williams Realty Metro-Londonderry
Call Now: 603-392-7145
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603-392-7145
343 Main Street343 Main Street343 Main Street343 Main Street
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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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Listing Snapshot
Price 
$1,200,000
Days On Site 
31 Days
Bedrooms 
8
Inside Area (SqFt) 
5,968 sqft
Total Baths 
6
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
1 Acre
Year Built 
1986
MLS® Number 
5087806
Status 
Active
Property Tax 
$10,746
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 weeks agoListing updated with changes from the MLS®
a month agoListing first seen on site
General Features
Acres 
1
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
2
Parking 
Paved
Parking Spaces 
2
Property Sub Type 
Multi Family
Sewer 
Septic Tank
SqFt Above 
5392
SqFt Below 
576
SqFt Total 
7192
Style 
Multi-Family
Utilities 
Cable Available
Water Source 
Private
Zoning 
B1
Interior Features
Basement 
ConcreteWalk-Out Access
Cooling 
Central Air
Heating 
Hot Water
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Exterior Features
Lot Features 
Level
Roof 
Shingle
Schools
School District
Unknown
Elementary School
Sandown Central School
Middle School
Timberlane Regional Middle
High School
Timberlane Regional High Sch
Listing courtesy of Doug Martin of Keller Williams Realty Metro-Londonderry



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Last checked: 2026-06-08 04:52 PM UTC
Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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