Commercial Sale at 660 Main Street, Keene
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$750,000

660 Main Street
Keene, NH 03431
Listed by Jill Exel · BHG Masiello Keene
Bedrooms
N/A
Bathrooms
N/A
Living area
N/A
Year built
1950

About this home

Exceptional opportunity to establish or expand your business along one of Keene's most visible commercial corridors. Located on Main Street/NH Route 12, this 6,576± square foot commercial building offers outstanding exposure, ample parking, and significant recent improvements, creating a strong foundation for a variety of commercial uses. Currently recognized as a legal non-conforming retail use, the property features a large open interior ready for customization. With much of the demolition and structural work already completed, the space presents a blank canvas ready to meet your needs. Some new insulation has already been installed, with remaining insulation materials to convey with the sale. Recent improvements include polished concrete floors, reinforced structural components, rebuilt interior stairs, replacement windows, a new roll-up side garage door, removal of an antiquated HVAC system, and site work that includes a new drainage system. Additional storage is available in the walk-up attic above. The property is serviced by public water and public sewer and offers approximately 17 parking spaces between the front and side parking areas, providing convenience for customers, employees, and deliveries. A valuable legal non-conforming illuminated roadside sign offers enhanced visibility, branding, and advertising exposure to the steady traffic traveling this highly traveled section of Route 12. According to NH DOT traffic count data, this corridor experiences thousands of vehicles per day, providing excellent business exposure.

Property details

MLS #
5093166
Property type
Commercial Sale
Subdivision
N/A
Status
Active
Days on market
68
On market date
N/A
Stories
N/A
Total bathrooms
N/A
Garage spaces
N/A
Parking spaces
N/A
Lot size
0.45 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card (e.g. NC Dept. of Public Instruction, SC Report Card).

Elementary
Wheelock Elementary School
0.97 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
198
Student:teacher ratio
9.9:1
District
Keene School District
Middle
Monadnock Regional Middle School
2.83 mi away · Grades 7-8
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
254
Student:teacher ratio
12.7:1
District
Monadnock Regional School District
HighCharter
Making Community Connections Charter School - Monadnock
1.47 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
49
Student:teacher ratio
9.8:1
District
Making Community Connections Charter School

Walkability

Blended score for Keene's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). EPA National Walkability Index only -- nearby-amenity data not cached yet for this area.

41
Somewhat walkable
out of 100
EPA National Walkability Index
8.2 / 20 -- Below average walkable

Market position

How this listing compares to current activity in Keene, from live MLS data.

On the market 68 days -- 87 fewer days than Keene's current average of 155 days.
For reference, the median list price across 97 active listings in Keene right now is $335,000.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$4,667/mo
$150,000 down
$600,000 loan
Principal & interest$3,892
Property tax (est.)$625
Home insurance (est.)$150

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Copyright 2026 PrimeMLS. 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 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 06/06/26.