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New York

Duplex

St Lawrence County, NY Duplexes for Sale

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Brooklyn, NY Buffalo, NY Bronx, NY Staten Island, NY New York, NY Rochester, NY Queens, NY Albany, NY

31 properties

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Updated Two-Unit Duplex with Garage

Updated: Sep 4

Updated Two-Unit Duplex with Garage

29, 31 Oak Street, Waddington, NY 13694

$169,000

1,680 sqft

Two‑unit duplex with 1,680 square feet and 2 separate apartments
Larger unit offers 3 bedrooms and 1 full bathroom
Second unit includes 2 bedrooms and 1 full bathroom and is currently rented
Each apartment has its own laundry
Detached one‑car garage with workshop space

Remodeled Two-Unit Duplex

Updated: Sep 13

Remodeled Two-Unit Duplex

25 Mechanic St, Norwood, NY 13668

$129,000

1,200 sqft

Two‑unit duplex with 1,200 square feet of total property size
Each unit includes 1 bedroom and 1 bathroom
Separate gas and electric meters for each apartment
Extensive updates include roof, siding, windows, kitchens, bathrooms, wiring, plumbing, and appliances
Spray‑foam insulation and natural gas wall unit heaters

Two-Unit Duplex with Covered Porch

Two-Unit Duplex with Covered Porch

9 Washington St, Potsdam, NY 13676

$159,000

1,776 sqft

Remodeled lower-level residence with updated finishes, conveying appliances, and off-street parking beside the building.

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Updated Two-Unit Duplex

Updated Two-Unit Duplex

256 Prospect Ave, Massena, NY 13662

$159,000

1,002 sqft

Two separate apartments feature updated interiors, individual laundry, and flexible owner-occupant or rental use.

Duplex with Separate Utilities

Duplex with Separate Utilities

6 Broad St, Potsdam, NY 13676

$199,000

2,600 sqft

Two leased residences include updated kitchen finishes and shared basement laundry.

Updated Two-Unit Duplex

Updated Two-Unit Duplex

12 Hamilton Street, Potsdam, NY 13676

$179,000

2,628 sqft

Two spacious three-bedroom residences with substantial recent improvements, private entrances, garage storage, and a partially fenced yard.

Historic Two-Unit Duplex

Historic Two-Unit Duplex

218 Hamilton Street, Ogdensburg, NY 13669

$129,000

3,744 sqft

Downtown duplex with separate entrances, private outdoor space, and two currently rented residential units.

32-Unit Multifamily Property

32-Unit Multifamily Property

619 - 715 Champlain Street, Ogdensburg, NY 13669

$1,800,000

43,604 sqft 13.80 AC lot

Phased duplex community with individual yards, storage sheds, and off-street parking across a substantial residential acreage.

Duplex With Separate Utilities

Duplex With Separate Utilities

9 Winter Street, Massena, NY 13662

$149,000

1,449 sqft

Two-unit residential property with independent utility service, a metal roof, and a paved driveway.

Duplex Property Across From Hospital

Duplex Property Across From Hospital

2 Hospital Dr., Massena, NY 13662

$450,000

2,538 sqft 0.22 AC lot

Versatile two-level property with updated apartment space, medical-office layout, basement storage, and on-site parking.

Mixed-Use Property with Apartment

Mixed-Use Property with Apartment

2 Hospital Drive, Massena, NY 13662

$450,000

1,638 sqft 0.22 AC lot

Adaptable building with medical-office layout, residential space, basement storage, and on-site parking across from the hospital.

Updated Duplex with Covered Porches

Updated Duplex with Covered Porches

2047 River Rd., Potsdam, NY 13676

$225,000

2,739 sqft

Two residential units offer separate living spaces, porches, garage parking, and a deep lot in the Potsdam school district.

Two-Unit Duplex with Detached Garage

Two-Unit Duplex with Detached Garage

21 S Main St, Norfolk, NY 13667

$164,500

2,205 sqft

Two separate apartments offer flexible owner-occupant or rental use with updated major systems and shared enclosed porch space.

Renovated Duplex with Bonus Space

Renovated Duplex with Bonus Space

614 Ford St, Ogdensburg, NY 13669

$139,000

2,100 sqft

Two rented units feature separate utility responsibility, laundry hookups, off-street parking, and additional third-floor rooms.

Duplex with Separate Utility Meters

Duplex with Separate Utility Meters

78 & 80 Miner Street, Canton, NY 13660

$119,000

2,214 sqft

Two-unit residential income property with individual utility metering and a deck.

Duplex with Detached Two-Car Garage

Duplex with Detached Two-Car Garage

30 McCluskey Avenue, Massena, NY 13662

$139,000

2,128 sqft

Two-unit residential property with separate mechanical systems and full basements.

Renovated Mixed-Use Property

Renovated Mixed-Use Property

123,125 Main, Massena, NY 13662

$150,000

2,700 sqft

Commercially zoned building with residential rooms, hardwood flooring, and a driveway.

Duplex With Covered Porch

Duplex With Covered Porch

137 Lincoln Avenue, Waddington, NY 13694

$99,000

1,780 sqft

Two-unit residential property with separate living spaces, outdoor areas, public water, and a metal roof.

Two-Unit Duplex

Two-Unit Duplex

27,27 1/2 W Main St, Norfolk, NY 13667

$120,000

1,250 sqft

Two apartments combine in-unit laundry, included appliances, and flexible owner-occupant or rental use.

Two-Unit Duplex with Metal Roof

Two-Unit Duplex with Metal Roof

19,21 Danforth Place, Massena, NY 13662

$99,000

2,110 sqft

Separate utilities, covered porches, and flexible two-unit living support rental or owner-occupant use.

Updated Duplex with Private Entrances

Updated Duplex with Private Entrances

19 Douglas, Massena, NY 13662

$165,000

1,450 sqft

Two-unit property with modern kitchens, private access, outdoor amenities, and a finished basement utility area.

Duplex With Workshop

Duplex With Workshop

46 Parker Ave, Massena, NY 13662

$149,000

1,973 sqft

Two-apartment property with flexible living areas, outdoor space, and substantial storage.

Two-Unit Duplex with Driveway

Two-Unit Duplex with Driveway

312 King Street, Ogdensburg, NY 13669

$79,999

2,299 sqft

Two residential units with public water, durable exterior materials, and access to nearby healthcare, recreation, and dining.

Updated Victorian Duplex

Updated Victorian Duplex

134 Center Street, Massena, NY 13662

$130,000

2,590 sqft

Two updated apartments feature separate kitchens, laundry areas, and multicar driveway parking.

St Lawrence County, NY Duplexes Market Trends and Statistics

Explore 31 duplexes for sale in St Lawrence County, NY, showcased through 31 active listings on our real estate platform. These investment opportunities span a total of 104,931 square feet of properties for sale, with an estimated market value of $6,457,699.

Sale prices for duplexes in St Lawrence County, NY start at $49,900, averaging $208,312, and reaching up to $1,800,000 — 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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