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343 Main Street, 
Sandown, NH 03873

$995,000


8

Beds


Bath


5,968

Sq Ft


Multi-Family

Active

Listed by

Doug Martin

Keller Williams Realty Metro-Londonderry

603-232-8282

Last updated:

July 8, 2026, 10:35 AM

MLS#

5087806

Source:

PrimeMLS

About This Home

343 Main Street

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.

Home Facts

Multi-Family

8 Bedrooms

Built in 1986

Price Summary

995,000

$166 per Sq. Ft.

MLS #:

5087806

Last Updated:

July 8, 2026, 10:35 AM

Added:

2 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

8

Interior

Living Area:

5,968 Sq. Ft.


Structure

Structure

Building Area:

7,192 Sq. Ft.

Year Built:

1986


Lot

Lot Size (Sq. Ft):

43,560


Finances & Disclosures

Finances

Price:

$995,000

Price per Sq. Ft:

$166 per Sq. Ft.

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Copyright 2026 Prime MLS, 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 Prime MLS. The information being provided is for consumers’ personal, noncommercial 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 9, 2026

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.