Duplex

Ocean County, NJ Duplexes for Sale

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Oceanside Duplex with Two Units
Updated: Aug 29
Oceanside Duplex with Two Units

25 E 49TH Street, Long Beach Township, NJ 08008

$1,775,000
1,824 sqft 0.08 AC lot
Two separate 3‑bedroom, 1‑bath units with a combined six bedrooms
1,824 square feet on a 0.0775‑acre parcel
Approximately four homes from the beach in Brant Beach
Approximately 2 miles from the Causeway
Central air conditioning and forced‑air heat in both units
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Oceanside Duplex with Deck
Updated: Aug 27
Oceanside Duplex with Deck

Beach Haven, NJ 08008

$1,775,000
1,824 sqft
1,824‑square‑foot duplex with two residential floors
Each floor includes 3 bedrooms and 1 full bath
Four homes from the beach in Brant Beach
Approximately 2 miles from the Causeway
Zoned central air and forced hot air heat
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Two-Family Duplex with Private Yard
Two-Family Duplex with Private Yard

120 Lincoln Avenue, Seaside Heights, NJ 08751

$699,000
1,900 sqft

Vacant residential income property with off-street parking, public utilities, and beach access one block away.

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Furnished Two-Unit Duplex
Furnished Two-Unit Duplex

9 Mermaid Lane, Long Beach Township, NJ 08008

$1,400,000
1,443 sqft

Separate entrances, two remodeled kitchens, and outdoor living areas support flexible use of the two residences.

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Duplex with Detached Garage
Duplex with Detached Garage

141 Trenton Avenue, Lavallette, NJ 08735

$1,795,000
2,412 sqft 0.08 AC lot

Separate upper and lower living areas include two kitchens and six bedrooms.

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Duplex with Lower-Level Storage
Duplex with Lower-Level Storage

305 Hamilton Avenue, Seaside Heights, NJ 08751

$899,999
1,728 sqft 0.09 AC lot

Each residence has two bedrooms and one full bath, with off-street parking and a deck serving the property.

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Furnished Two-Unit Duplex
Furnished Two-Unit Duplex

9 MERMAID Lane E, Long Beach Township, NJ 08008

$1,400,000
1,443 sqft 0.07 AC lot

Two separate living areas and beach proximity support seasonal rental use or a second-home setup.

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Two-Level Duplex with Decks
Two-Level Duplex with Decks

22 W MEA LANE, Long Beach Township, NJ 08008

$1,550,000
2,078 sqft

Both floors have separate living areas, eat-in kitchens, and outdoor decks.

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Renovated Duplex with Deck
Renovated Duplex with Deck

313 Grant Avenue, Seaside Heights, NJ 08751

$750,000
1,550 sqft 0.06 AC lot

Two detached dwellings offer flexible residential use with outdoor living areas and a carport.

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Duplex with Two Homes
Duplex with Two Homes

1118 Boulevard, Seaside Heights, NJ 08751

$931,000
1,750 sqft

Two residences offer flexible guest or income use, with off-street parking and an above-ground pool.

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Duplex with Pool and Loft Storage
Duplex with Pool and Loft Storage

1118 Boulevard, Seaside Heights, NJ 08751

$931,000
1,750 sqft 0.09 AC lot

Two attached residences offer flexible living arrangements with outdoor recreation and substantial storage capacity.

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Duplex with Bay-View Deck
Duplex with Bay-View Deck

Beach Haven, NJ 08008

$1,495,000
924 sqft 0.09 AC lot

Two separate living areas include a two-bedroom main floor and a private upper-level studio.

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Two-Story Duplex with Walk-In Attic
Two-Story Duplex with Walk-In Attic

8 Saratoga Road, New Egypt, NJ 08533

$500,000
2,065 sqft 0.10 AC lot

Newer duplex with flexible living areas, extensive storage, and access to community recreation amenities.

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Two-Unit Brick Duplex
Two-Unit Brick Duplex

3227 N Route 35 N, Lavallette, NJ 08735

$1,100,000
1,280 sqft

Each residence has its own kitchen, living and dining space, bedrooms, bath, and laundry.

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Duplex with Bay Views
Duplex with Bay Views

Beach Haven, NJ 08008

$1,495,000
924 sqft 0.09 AC lot

A two-bedroom main level and separate upper studio provide distinct living spaces in a compact coastal property.

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Oceanfront Duplex with Beach Access
Oceanfront Duplex with Beach Access

Beach Haven, NJ 08008

$2,850,000
1,920 sqft 0.11 AC lot

Two-level coastal property provides separate living arrangements with immediate access to the beach.

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Mixed-Use Building with Retail Space
Mixed-Use Building with Retail Space

517521 517-521 Bay Ave, Point Pleasant Beach, NJ 08742

$1,599,900
3,229 sqft

The property combines a storefront with two residential apartments under General Commercial zoning.

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Two-Unit Duplex with Decks
Two-Unit Duplex with Decks

2105 S Bay Avenue, Beach Haven, NJ 08008

$1,950,000
1,824 sqft 0.09 AC lot

Both residences have private outdoor areas, laundry, and an outdoor shower.

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Ranch-Style Duplex
Ranch-Style Duplex

1553 BREAKERS DR, Manahawkin, NJ 08050

$500,000
1,650 sqft

Two occupied residences offer a straightforward two-unit configuration with established tenancy and separate living spaces.

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Beach-Block Duplex with Ocean View
Beach-Block Duplex with Ocean View

57 Blaine Avenue, Seaside Heights, NJ 08751

$1,450,000
2,464 sqft 0.09 AC lot

Two residential units provide four bedrooms and two full baths apiece near the sand and boardwalk.

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Two-Unit Duplex With Fenced Yards
Two-Unit Duplex With Fenced Yards

2105 S BAY AVENUE, Beach Haven, NJ 08008

$1,950,000
1,824 sqft

Income-producing duplex with separate residences, private outdoor areas, and decks near Beach Haven’s beach, dining, shopping, and entertainment.

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Two-Unit Duplex with Fenced Patio
Two-Unit Duplex with Fenced Patio

230 Hamilton Avenue, Seaside Heights, NJ 08751

$749,999
1,884 sqft 0.05 AC lot

Separate units include updated kitchen finishes, backyard access, and shared laundry.

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Renovated Duplex with Outdoor Space
Renovated Duplex with Outdoor Space

233 Sheridan Ave, Seaside Heights, NJ 08751

$750,000
1,428 sqft

Two furnished units feature updated kitchens, designer finishes, and access to a landscaped backyard with deck and outdoor shower.

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Duplex with Outdoor Shower
Duplex with Outdoor Shower

111 Princeton Avenue, Lavallette, NJ 08735

$874,900
1,276 sqft 0.08 AC lot

FEMA-compliant construction and an outdoor shower support coastal living near the ocean.

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Ocean County, NJ Duplexes Market Trends and Statistics

Explore 114 duplexes for sale in Ocean County, NJ, showcased through 114 active listings on our real estate platform. These investment opportunities span a total of 167,831 square feet of properties for sale, with an estimated market value of $107,030,591.

Sale prices for two-family homes in Ocean County, NJ start at $69,900, averaging $938,864, and reaching up to $3,245,000 — 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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