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Triple Net Post Office & Apartments
For Sale
$650,000

12 School Street, Cornish, NH 03745

MULTI_FAMILY - Colonial - Cornish, NH

Property Size3,015 SF
Lot Size0.39 Acres
Price / SF$215.59
Days on Market47

Property Features for 12 School Street

General Information

Property type Residential Multi Family
Property subtype Other
Zoning VILL
Bedrooms 4
Bathrooms 3
Full bathrooms 3
Rooms Bedroom 1, Bedroom 2, Bathroom 2, Basement, Bedroom 4, Bathroom 3, Bathroom 1, Bedroom 3
Lot features Level, Rolling
Elementary school Cornish Elementary School
Middle school Cornish Elementary School
High school Choice
Directions Use GPS
Standard status Active
Size 3,015 SF
Lot size 0.39 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 8460

Utilities

Utilities Propane
Heating system Propane (Heating), Hot Water(Heating)
Water source Public

Building Details

Year built 1842
Floors in Building 3
Number of units 4
Flooring type Carpet
Building materials Wood Frame, Clapboard Exterior
Architectural style Colonial
Listing Agency: Century 21 Highview Realty · Century 21 Real Estate
Listed By: Roz Caplan
Added: Jun 15 Changed: Jul 29 Last Checked: Jul 31 at 5:06AM
MLS# 5094858

Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

For sale at 12 School Street in Cornish, NH, this mixed-use investment combines a post office under a triple-net lease with a classic colonial 3-unit apartment building. The residential component consists of two townhouse-style apartments and one efficiency unit. The property is listed with 3,015 square feet of building area on a 0.39-acre lot, and it carries VILL zoning.

The post office and apartments are located in the heart of Cornish, adjacent to the new Community Center. The current owner states they have not received a complaint from post office management in more than 30 years of ownership.

This offering presents a straightforward live-with-or-lease configuration centered on a long-term NNN post office tenant alongside three residential units within the same colonial building structure.

Key Highlights

  • 1842 Colonial property combining a Cornish post office and a 3‑unit apartment building
  • Post office is in a triple net lease
  • Three rental units: two townhouse‑style apartments and one efficiency plus

Property Analytics

Current Use

Triplexes

Suggested Use

Top Pick Electrical Service Plumbing Service Kitchen & Bath Showroom

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

3
Residential units
Multi-tenant
Tenancy
Turnkey business
Opportunity

Location Intelligence

Trade Area within ½ mile

14
Businesses Nearby

Demographics for 03745, NH

1,616
Population
859
Households
1.9
Avg Household Size
53
Median Age
41%
College-Educated
98%
High-School Grad
42.0 sq mi
ZIP Area
38
Density / Sq Mi
$89,046
Median Household Income
$59,900
Median Earnings
$1,521
Median Rent
$277,400
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Triplex - For sale in Cornish: a triple-net leased post office plus a classic colonial 3-unit building with two townhouse-style apartments and an efficiency unit.
Where is this triplex located?
The property is located at 12 School Street Cornish, NH.
What is the asking price?
The asking price for this property is $650,000.
What are key features of this property?
This property features: 1842 Colonial property combining a Cornish post office and a 3‑unit apartment building; Post office is in a triple net lease; Three rental units: two townhouse‑style apartments and one efficiency plus
More about this property
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