Residential Income

Union County, NJ Residential Income Properties for Sale

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Victorian Quadplex with Updated Interiors
Updated: Aug 12
Victorian Quadplex with Updated Interiors

2 Hillside Ave, Summit, NJ 07901

$1,800,000
4,239 sqft 0.17 AC lot
Four‑apartment layout with two 1‑bedroom units, one 2‑bedroom unit, and one 3‑bedroom unit
4,239 square feet on a 0.17‑acre lot
Kitchens and baths updated during 2023‑2024
Three tenant‑occupied units have leases extending into 2027
0.3 miles from downtown Summit and near NJ Transit and the Farmers Market
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Duplex with Renovated Basement
Updated: Sep 8
Duplex with Renovated Basement

255 Ohio St, Union, NJ 07083

$650,000
2,400 sqft 0.11 AC lot
Two‑unit layout with 2‑bedroom/1‑bath and 3‑bedroom/2‑bath residences
2,400 square feet on a 0.11‑acre parcel
Basement renovated with French drain and dual pumps in 2024
Separate washer/dryers, storage areas, and newer water heaters from 2024
Two‑car garage, attached carport, and paved driveway completed in 2021
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Four-Unit Quadplex with Porch
Four-Unit Quadplex with Porch

109 E Munsell Ave, Linden, NJ 07036

$1,095,000
3,600 sqft 0.20 AC lot

Two-story multifamily property with R-2B zoning, public utilities, and three leased units.

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See what stands out in Union County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

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Mixed-Use Property with Liquor License
Mixed-Use Property with Liquor License

400 Seaton Ave, Roselle Park, NJ 07204

$1,399,000
4,000 sqft

Bar and restaurant space is paired with two residential apartments and basement storage.

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Two-Unit Duplex with Private Yard
Two-Unit Duplex with Private Yard

12 Carpenter Pl, Cranford, NJ 07016

$889,000
7,000 sqft 0.16 AC lot

Two residences include flexible basement space, a two-car garage, and public water and sewer.

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Renovated Two-Family Duplex
Renovated Two-Family Duplex

1091 Alfieri Ct, Union, NJ 07083

$1,099,900
2,744 sqft 0.09 AC lot

Two residential units feature updated interiors, separate utilities, central air, and access to a finished basement.

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Three-Unit Triplex with Separate Entrances
Three-Unit Triplex with Separate Entrances

204 Baltimore Avenue, Hillside, NJ 07205

$725,000
2,068 sqft 0.05 AC lot

Freshly painted property with dedicated utilities and in-unit laundry across all three residences.

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Renovated Two-Family Duplex
Renovated Two-Family Duplex

29 S 2ND STREET, Elizabeth, NJ 07206

$1,280,000
5,610 sqft

Fully updated two-unit property with finished basement and attic areas for added flexibility.

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Four-Unit Quadplex with Finished Attic
Four-Unit Quadplex with Finished Attic

668 Clarkson Ave, Elizabeth, NJ 07202

$995,000
3,946 sqft 0.08 AC lot

Four residential units offer matching two-bedroom layouts, one full bathroom, and eat-in kitchens.

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Renovated Fourplex
Renovated Fourplex

33-35 Delaware St, Elizabeth, NJ 07206

$899,900
3,488 sqft 0.09 AC lot

Four legal apartments feature updated interiors, with multiple units available for occupancy.

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Three-Unit Multifamily Property
Three-Unit Multifamily Property

700 700-702 Park Ave, Elizabeth, NJ 07208

$1,249,000
5,328 sqft

Unit mix includes three-, two-, and one-bedroom layouts with a detached garage and private driveway.

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Renovated Duplex with Full Basement
Renovated Duplex with Full Basement

738 Edgar Road, Elizabeth, NJ 07202

$529,000
1,736 sqft 0.05 AC lot

Two residential units, private outdoor space, and public utilities support flexible occupancy or rental use.

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Duplex with Ground-Level Living Space
Duplex with Ground-Level Living Space

183 Laurel Ave, Union, NJ 07083

$799,900
2,813 sqft 0.16 AC lot

Two residential units offer hardwood floors, flexible lower-level space, central air, and substantial on-site parking.

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Mixed-Use Development with Transit Access
Mixed-Use Development with Transit Access

600 Chestnut St, Roselle Park, NJ 07204

$1,399,000
4,999 sqft

Five-unit mixed-use property across from an NJ Transit rail station, offering flexible space for residential and commercial use.

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

221 223 E 2Nd Ave, Roselle, NJ 07203

$959,000
2,911 sqft 0.32 AC lot

Two attached residences with private outdoor features, central air, and public water and sewer service.

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Under-Construction Duplex
Under-Construction Duplex

1023 Grove St, Elizabeth, NJ 07202

$1,250,000
4,649 sqft 0.11 AC lot

New construction with central air, forced-air heating, public utilities, and an oversized garage.

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

255 Ohio St, Union, NJ 07083

$650,000
2,400 sqft

Two distinct living units support owner occupancy, rental use, or a combination of both.

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Renovated Duplex with Separate Utilities
Renovated Duplex with Separate Utilities

658 Adams Ave, Elizabeth, NJ 07201

$729,000
1,808 sqft 0.06 AC lot

Two-unit property combines an updated first-floor residence with a larger upper-level layout and fenced outdoor space.

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

1091 Alfieri Ct, Union, NJ 07083

$1,099,900
2,744 sqft

Renovated two-family property with separate utilities, finished basement, and substantial off-street parking.

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Mixed-Use Property With Restaurant
Mixed-Use Property With Restaurant

639 S Broad St, Elizabeth, NJ 07202

$1,500,000
1,300 sqft 0.12 AC lot

Renovated mixed-use building combining a restaurant operation with a two-bedroom apartment and detached garage.

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Mixed-Use Commercial and Residential Building
Mixed-Use Commercial and Residential Building

459 Fulton St, Elizabeth, NJ 07206

$1,199,000
7,500 sqft

Ground-floor commercial/warehouse space with high ceilings and loading access pairs with three income residential units.

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Updated Three-Unit Colonial
Updated Three-Unit Colonial

31 Bank St, Elizabeth, NJ 07201

$829,900
3,716 sqft 0.09 AC lot

Income-producing residential property with separate utilities, a two-car garage, and individual living spaces.

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Four-Unit Residential Income Property
Four-Unit Residential Income Property

718-722 Thomas St, Elizabeth, NJ 07202

$839,999
4,796 sqft

Four 1-bedroom units with full baths, including a right-side unit with a fully finished basement.

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Three-Unit Mixed-Use Property
Three-Unit Mixed-Use Property

301 E 9Th Ave, Roselle, NJ 07203

$649,900
2,604 sqft 0.06 AC lot

Ground-floor convenience retail accompanies two updated residential apartments, including a three-bedroom and a one-bedroom layout.

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Union County, NJ Residential Income Properties Market Trends and Statistics

Explore 274 residential income properties for sale in Union County, NJ, showcased through 274 active listings on our real estate platform. These investment opportunities span a total of 357,699 square feet of properties for sale, with an estimated market value of $228,061,925.

Sale prices for residential income properties in Union County, NJ start at $375,000, averaging $890,866, and reaching up to $2,950,000 — 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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