Duplex

Belknap County, NH Duplexes for Sale

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Manchester, NH Berlin, NH Nashua, NH Dover, NH Concord, NH Rochester, NH Laconia, NH Claremont, NH
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Multi-Family Property with Outbuildings
Updated: Jun 4
Multi-Family Property with Outbuildings

2099 Nh Route 140, Gilmanton, NH 03837

$789,900
4,773 sqft 5.61 AC lot
Multi‑family property built in 2001 on a 5.61‑acre private lot set far back from the road
One‑level ranch with 2 bedrooms and 3 bathrooms, plus an attached garage and workshop
Updated custom kitchen and two oversized family rooms for flexible living and entertaining
Several indoor nooks provide space suitable for a small office, reading area, or quiet retreat
Includes three outbuildings for additional storage and potential workshop/creative use
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2099 Nh Route 140, Gilmanton, NH 03837

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Residential Income Property with In-Law Suite
Updated: May 24
Residential Income Property with In-Law Suite

2099 NH Route 140, Gilmanton, NH 03837

$789,900
4,573 sqft 5.61 AC lot
4‑bedroom, 5‑bath ranch built in 2001 with one‑floor living plus a finished basement and attached in‑law apartment with a separate entrance
Set on a private 5.61‑acre lot more than 700 feet back from the road
December 2023 updates include a new furnace and an 80‑gallon hot water tank; roof replaced in 2020
Wood‑frame construction with shingle roof; heat includes baseboard, forced air, and radiant
Well water source; attached 2‑car garage plus large circular driveway
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Legal Two-Unit Residential Property
Legal Two-Unit Residential Property

42 Gilford Avenue, Laconia, NH 03246

$599,000
3,388 sqft 0.48 AC lot

Spacious 2-unit home with separate workshop/storage areas, offering flexible owner-occupy or rental arrangements.

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Residential Income Residence with Attached Barn
Residential Income Residence with Attached Barn

166 Main Street, New Hampton, NH 03256

$449,000
3,746 sqft 1.20 AC lot

Antique Main Street residence with attached barn, offering flexible use options under residential zoning.

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Two-Unit Ranch with Private Entrances
Two-Unit Ranch with Private Entrances

1090 Main Street, Laconia, NH 03246

$575,000
2,653 sqft 1.86 AC lot

Spacious two-family ranch with private entries, updated interiors, and a 3-season porch attached to an oversized heated 2-car garage.

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Well-Maintained Two-Family Residence
Well-Maintained Two-Family Residence

36 Beaman Street, Laconia, NH 03246

$429,000
2,033 sqft 0.16 AC lot

Two-family home with recent exterior and system upgrades, separate utilities, and a vacant first-floor apartment.

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Fully Renovated 2-Unit Residential Building
Fully Renovated 2-Unit Residential Building

20 Wallace Court, Laconia, NH 03246

$475,000
1,872 sqft 0.18 AC lot

Two renovated units each feature 3 bedrooms and 1 bath, with public water and sewer and gas heating.

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Legal 2-Unit Home with Workshops
Legal 2-Unit Home with Workshops

42 Gilford Avenue, Laconia, NH 03246

$599,000
3,388 sqft

Two separate units plus workshop and storage spaces, offering flexibility for owner-occupants or income-focused owners.

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Renovated Duplex with Loft
Renovated Duplex with Loft

7 Elliott Street, Laconia, NH 03246

$425,000
2,195 sqft 0.13 AC lot

Renovated two-unit duplex zoned UC, with separate utilities and two-bedroom layouts including a second-floor loft.

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Duplex With Acreage Near Lake
Duplex With Acreage Near Lake

44 Arlene Drive, Belmont, NH 03220

$399,000
2,812 sqft

Duplex for sale on over 3 acres, with two units featuring 2 and 3 bedrooms respectively.

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Renovated Duplex with Expansion Area
Renovated Duplex with Expansion Area

20 Wallace Ct, Laconia, NH 03246

$475,000

Fully renovated two-unit duplex offering two 3-bedroom, 1-bath residences with parking and an additional expansion area.

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Fully Leased Laconia Duplex
Fully Leased Laconia Duplex

45 Joliet St, Laconia, NH 03246

$419,000
0.15 AC lot

Coveted, fully rented side-by-side duplex in a quiet Laconia street.

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Two-Family Residential Duplex
Two-Family Residential Duplex

36 Beaman St, Laconia, NH 03246

$429,000

Two-family duplex in Laconia with a vacant first-floor unit and a second unit rented month-to-month.

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Townhouse-Style Duplex
Townhouse-Style Duplex

762 Laconia Rd Lot 8-1-1, Belmont, NH 03220

$525,000

Townhouse-style duplex offered for sale with a reciprocal well and infrastructure easement on the deed.

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Two-Family Residential Income Property
Two-Family Residential Income Property

71-73 Park St, Northfield, NH 03276

$359,900

Well-maintained two-family home with private entrances, private decks, and in-unit washer/dryer for both units.

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Mixed-Use Property with Restaurant
Mixed-Use Property with Restaurant

504 Laconia Road, Tilton, NH 03276

Contact for pricing
5,786 sqft 2.41 AC lot

Restaurant building plus two rental apartments on a mostly level 2.41-acre lot with extensive Route 3 frontage.

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Turnkey Mixed-Use Property with Store
Turnkey Mixed-Use Property with Store

518 Province Road, Gilmanton, NH 03237

$475,000

Three separately metered units combine a country store and two apartments, with extensive updates and established leases.

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Laconia Duplex Near Downtown Amenities
Laconia Duplex Near Downtown Amenities

7 Elliott St, Laconia, NH 03246

$425,000

Duplex in downtown Laconia near amenities and Concord Hospital.

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Self Storage and Mixed-Use Building
Self Storage and Mixed-Use Building

10 Watson Road, Barnstead, NH 03218

Contact for pricing

Property includes 49 self-storage units, two leased apartments, and a retail/office storefront with central air.

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Based on your search, we've compiled Potential Opportunities for your consideration. Besides 19 Active Listings in Belknap County, NH

Belknap County, NH Duplexes Market Trends and Statistics

Explore 19 duplexes for sale in Belknap County, NH, showcased through 19 active listings on our real estate platform. These investment opportunities span a total of 37,219 square feet of properties for sale, with an estimated market value of $8,637,700.

Sale prices for duplexes in Belknap County, NH start at $359,900, averaging $508,100, and reaching up to $789,900 — 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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