Duplex

Rockland County, NY Duplexes for Sale

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Duplex with Detached Garage
Updated: Sep 18
Duplex with Detached Garage

586 Union Road, Spring Valley, NY 10977

$1,650,000
0.63 AC lot
Two‑family Certificate of Occupancy in the 2R15 Zone
Unit 1 includes approximately 2,300 square feet, 4 bedrooms, and approximately 1,200 square feet of basement space
Unit 2 offers approximately 960 square feet, 2 bedrooms, and a ground‑level entrance
Detached 2‑car garage, two 8' x 12' sheds, and paved parking areas
5‑car paved parking area in front plus an additional 6‑car paved area in rear
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Two-Unit Duplex with Updated Systems
Updated: Oct 1
Two-Unit Duplex with Updated Systems

225 High Avenue, Nyack, NY 10960

$849,000
0.11 AC lot
Two occupied apartments, each arranged across two levels
One apartment has 3 bedrooms and 2 full bathrooms; the other has 1 bedroom and 2 bathrooms
Roof and siding replaced in 2023; boiler replaced in 2024
0.11‑acre lot with garage parking, driveway parking, and a backyard
Near Nyack downtown shops, restaurants, galleries, and the Hudson River waterfront
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Two-Unit Duplex with Separate Utilities
Two-Unit Duplex with Separate Utilities

93 Jackson Avenue, Nyack, NY 10960

$735,000
0.10 AC lot

Occupied flats provide updated kitchens and baths, driveway parking, and convenient access to shopping and transportation.

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Two-Family Duplex with Meeting Room
Two-Family Duplex with Meeting Room

586 Union RD, Spring Valley, NY 10977

$1,650,000
1 sqft 0.63 AC lot

A two-family Certificate of Occupancy and 2R15 zoning accompany two distinct residential units.

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Brick Duplex with Separate Meters
Brick Duplex with Separate Meters

5 Highland Avenue, Suffern, NY 10901

$749,222
0.17 AC lot

The lower residence is vacant, and each apartment has its own utility meter.

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Colonial Duplex Property
Colonial Duplex Property

37 Broad Street, Haverstraw, NY 10927

$565,000
0.05 AC lot

Five-bedroom layout includes two full baths, an eat-in kitchen, and first-floor bedroom and bath access.

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Renovated Duplex with River Views
Renovated Duplex with River Views

13 Ash Street, Piermont, NY 10968

$650,000
0.03 AC lot

Two residential units feature updated kitchens and baths, modern finishes, and hardwood flooring.

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Mixed-Use Retail and Apartments
Mixed-Use Retail and Apartments

7 New Main St, Haverstraw, NY 10927

$805,000
7,275 sqft

7,275 SF mixed-use building with retail plus two 2-bedroom apartments, zoned CBD and built in 1970.

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Cape Cod Duplex with Rental Unit
Cape Cod Duplex with Rental Unit

159 Ramapo Road, Garnerville, NY 10923

$649,000
0.43 AC lot

Legal two-family property with separate access and lower-level kitchens and baths.

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Historic Side-by-Side Duplex
Historic Side-by-Side Duplex

500 Haverstraw Road, Suffern, NY 10901

$859,000
1.56 AC lot

Two residential units offer separate utilities, laundry facilities, and distinct bedroom configurations.

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Two-Unit Duplex with Separate Meters
Two-Unit Duplex with Separate Meters

5 Highland Ave, Suffern, NY 10901

$749,222
2,928 sqft

Two separate meters and a vacant lower unit offer flexibility for occupancy or leasing.

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Two-Family Home with Accessory Apartment
Two-Family Home with Accessory Apartment

8 Highland Avenue, Haverstraw, NY 10927

$599,000
0.24 AC lot

A separate-entry apartment adds flexible living space, with a loft bedroom, full bath, and private outdoor sitting area.

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Renovated Two-Family Duplex
Renovated Two-Family Duplex

7 Ash Street, Piermont, NY 10968

$699,000
0.03 AC lot

Craftsman duplex with modern interiors, two updated kitchens and baths, and public water and sewer service.

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Duplex With Detached Apartment
Duplex With Detached Apartment

459-461 Haverstraw Rd, Suffern, NY 10901

$1,695,000
2.44 AC lot

Private acreage setting combines a spacious primary residence, extensive outdoor areas, and flexible secondary living space.

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Colonial Duplex with Walkout Basements
Colonial Duplex with Walkout Basements

49-51 ALBERT Drive, Monsey, NY 10952

$2,900,000
0.62 AC lot

Two-unit Colonial residence on a cul-de-sac parcel with public water, public sewer, decks, patios, and porches.

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Side-by-Side Duplex
Side-by-Side Duplex

18 Johnson Street, Spring Valley, NY 10977

$995,000
0.16 AC lot

Two-unit residential property with open parking and public water and sewer service.

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Victorian Duplex with Basement
Victorian Duplex with Basement

14 Clinton Pl, Suffern, NY 10901

$599,000
1,656 sqft

Two-unit income property with a full basement and detached garage.

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Private Acreage Duplex with River Views
Private Acreage Duplex with River Views

459 Haverstraw Rd, Suffern, NY 10901

$1,695,000
2.44 AC lot

Two-residence property with extensive outdoor space, updated systems, and a detached garage apartment.

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Renovated Duplex With Cottage
Renovated Duplex With Cottage

77 Jefferson Ave, Spring Valley, NY 10965

$2,249,000

Renovated primary residence paired with a detached cottage, landscaped outdoor areas, and flexible interior space.

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Two-Unit Home with Garage
Two-Unit Home with Garage

15 Center St, West Haverstraw, NY 10993

$625,000

Fully occupied two-family property with new siding, established tenants, and detached parking and storage.

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Side-by-Side Duplex with Patio
Side-by-Side Duplex with Patio

8 Park Ave, Hillburn, NY 10931

$825,000

The two-family property includes a front porch, rear patio, and access to regional rail, bus, and highway connections.

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Two-Unit Duplex with Garage
Two-Unit Duplex with Garage

33 Second St, Hillburn, NY 10931

$699,900

Residential income property featuring two units and a freestanding garage.

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Duplex with Two-Car Garage
Duplex with Two-Car Garage

Stony Point, NY 10980

$598,000

Separate entrances, individual metering, and dedicated laundry support flexible two-unit living.

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Warehouse-Office Duplex with Apartments
Warehouse-Office Duplex with Apartments

A-40 Wayne Ave, Suffern, NY 10901

$1,750,000

Two warehouse buildings with front offices plus two 1BR residential units, each metered for utilities.

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Rockland County, NY Duplexes Market Trends and Statistics

Explore 29 duplexes for sale in Rockland County, NY, showcased through 29 active listings on our real estate platform. These investment opportunities span a total of 11,860 square feet of properties for sale, with an estimated market value of $27,539,343.

Sale prices for two-family homes in Rockland County, NY start at $375,000, averaging $1,019,975, and reaching up to $2,900,000 — 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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