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New Hampshire

Sullivan County, NH Commercial Real Estate for Sale

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Manchester, NH Berlin, NH Nashua, NH Rochester, NH Portsmouth, NH Laconia, NH Concord, NH Dover, NH

55 properties

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Colonial Mixed-Use Property

Updated: Jun 15

Colonial Mixed-Use Property

12 School Street, Cornish, NH 03745

$650,000

3,015 sqft 1.40 AC lot

3,015 square feet on 1.4 acres
1842 Colonial‑style wood‑frame building with clapboard exterior
Three apartment units: two townhouse‑style apartments and one efficiency
Postal facility leased on a Triple Net basis
Public water and propane service

Mixed-Use Building with Retail Space

Updated: Jun 8

Mixed-Use Building with Retail Space

1100 Route 12A, Plainfield, NH 03781

$549,999

0.20 AC lot

1,700+ square‑foot main‑floor retail area
2,828 square‑foot apartment spans the upper two floors
Former uses include a gun shop, general store, and restaurant
Recently renovated residential kitchen and propane fireplace
Cory Taber Park is approximately 100 feet away

Three-Bay Auto Shop on Acreage

Three-Bay Auto Shop on Acreage

926 John Stark Highway, Newport, NH 03773

$850,000

7.50 AC lot

Commercial-zoned property combines service improvements with extensive vehicle storage capacity.

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Automotive Service and Yard

Automotive Service and Yard

926 John Stark Highway, Newport, NH 03773

$850,000

1,980 sqft 7.50 AC lot

Garage and office built in 2024 includes three bays with two 10-ton lifts, plus gravel vehicle pads.

Commercial Land Parcel with Subdivision

Commercial Land Parcel with Subdivision

736 John Stark Highway, Newport, NH 03773

$198,500

9.10 AC lot

9.1-acre commercial parcel on John Stark Highway with subdividing potential and zoning designation K40 K.

Acreage with Home, Garage & Hangar

Acreage with Home, Garage & Hangar

172 Hurd Road, Lempster, NH 03605

$1,095,000

76.00 AC lot

76-acre parcel in Lempster, NH with a 2-bedroom home, large garage, and separate airplane hangar for hobby aviation.

Mixed-Use Building With Retail

Mixed-Use Building With Retail

19 Pleasant Street, Claremont, NH

$424,900

The property includes usable retail units, attached storage, and a dry basement.

Historic Warehouse with Stage

Historic Warehouse with Stage

35 Spring St, Newport, NH 03773

$1,500,000

8,300 sqft

Historic building with a stage and versatile space, plus abundant parking, built in 1900 in Newport, NH.

Hunting Land with Rustic Camp

Hunting Land with Rustic Camp

264 Olds Road, Lempster, NH 03605

$275,000

69.30 AC lot

Private 69-acre hunting and recreation property featuring a rustic camp with metal roof, woodstove, and generator wiring.

Industrial Land with Rail Frontage

Industrial Land with Rail Frontage

145 grissom Lane, Claremont, NH 03743

$545,000

42.00 AC lot

Mostly level industrial-zoned land with rail frontage, utility access nearby, and level entry via right-of-way.

Newport Commercial Investment Opportunity

Newport Commercial Investment Opportunity

3 Putnam Rd, Newport, NH 03773

$599,000

5,972 sqft 0.51 AC lot

Commercial building with versatile space in Newport, NH for sale.

Marina Boat Slip with Clubhouse Amenities

Marina Boat Slip with Clubhouse Amenities

1024 Lake Avenue lot: #20, Sunapee, NH 03782

$259,000

Boat slip lot offers deep-water docking, sandy shallow swimming, and clubhouse amenities with propane service and assigned parking.

Commercial Sale, Claremont, NH

Commercial Sale, Claremont, NH

49 Lincoln Heights, Claremont, NH 03743

$450,000

6.00 AC lot

Commercial land · 6.00 Acres

Warehouse with Multiple Overhead Doors

Warehouse with Multiple Overhead Doors

364 Washington Street, Claremont, NH 03743

$1,450,000

7,236 sqft

Steel-framed warehouse with five overhead doors, office and service area, plus a detached 3-bay building.

Commercial Land with Major Road Frontage

Commercial Land with Major Road Frontage

550 NH Route 11-103, Claremont, NH 03743

$595,000

21.58 AC lot

21.58-acre parcel with major road frontage and access to public water and sewer for commercial or clustered residential development.

Lower-Level Office Condominium

Lower-Level Office Condominium

3-c-3 Dunning St, Claremont, NH 03743

$300,000

2,340 sqft

Well-maintained lower-level office condo offers ground-level access and shared utility-room ownership in a medical zone setting.

Ground-Floor Day Care Facility

Ground-Floor Day Care Facility

90 Charlestown Rd, Claremont, NH 03743

$299,900

3,166 sqft

Ground-floor space with a partially finished basement and visibility features, currently positioned for a new occupancy starting October 1.

Mixed-Use Building with Upper-Level Apartment

Mixed-Use Building with Upper-Level Apartment

1100 Route 12a, Plainfield, NH 03781

$549,999

4,848 sqft

Retail space occupies the main floor, while a renovated residential kitchen and substantial living area serve the upper levels.

Medical Office Condominium Unit

Medical Office Condominium Unit

3 Dunning Street, Claremont, NH 03743

$300,000

2,340 sqft

Lower-level office condo offers direct ground-level access and shared ownership of the building utility room.

Waterfront Agricultural Land Parcel

Waterfront Agricultural Land Parcel

4 Cutler Road, Plainfield, NH 03781

$400,000

1,158,696 sqft 26.60 AC lot

26.6-acre parcel with maintained fields, woodland, and a cleared 1-acre homesite ready for construction.

Spacious Garage with Loading Docks

Spacious Garage with Loading Docks

250 John Stark Hwy, Newport, NH 03773

$660,000

1.70 AC lot

Six-bay garage with loading docks on 1.7 acres.

Acreage Estate with Hangar

Acreage Estate with Hangar

172 Hurd Rd, Lempster, NH 03605

$1,095,000

76.00 AC lot

A 76-acre country property with a two-bedroom home, ponds, trails, and a 40-by-60 garage plus separate airplane hangar.

Restaurant Building with Apartment

Restaurant Building with Apartment

36-38 Opera House Square, Claremont, NH 03743

$425,000

4,300 sqft

For sale historic downtown building includes restaurant space with equipment and a renovated second-floor two-bedroom apartment.

Renovated Mixed-Use Apartment Building

Renovated Mixed-Use Apartment Building

1 Pleasant Street, Claremont, NH 03743

$4,500,000

32,635 sqft 0.31 AC lot

Three-story mixed-use brick building with renovated apartments and street-level retail, plus on-site laundry and modern building systems.

Sullivan County, NH Commercial Real Estate Market Trends and Statistics

Explore 72 commercial real estate for sale in Sullivan County, NH, showcased through 55 active listings on our real estate platform. These investment opportunities span a total of 3,091,718 square feet of properties for sale, with an estimated market value of $36,946,298.

Sale prices for business properties in Sullivan County, NH start at $59,000, averaging $754,006, and reaching up to $4,650,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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