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Warren County, NJ Apartment Buildings for Sale

Belvidere Mixed-Use Investment Opportunity

$519,900

4,608 SF

Belvidere Mixed-Use Investment Opportunity

318 Front St, Belvidere, NJ 07823

Four-unit commercial building with updates in historic Belvidere.

Strong income potential from a well‑maintained 4‑unit mixed‑use building.
Major updates throughout, including newer wiring & plumbing, relatively new furnace, and a new hot water heater.
Updated residential apartments with modern finishes and bright living spaces.
Solar panels offset electric expenses.
Excellent location in historic Belvidere, with convenient access to major routes.

Last Update: Nov 28

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Multifamily Investment Property with Garages

$1,250,000

0.17 Acres

Multifamily Investment Property with Garages

99 S Main St, Phillipsburg, NJ 08865

Fully leased residential units and income-producing garages in Phillipsburg.

Nine fully leased residential units provide dependable cash flow.
Five income‑producing garages offer additional revenue.
Dual access from South Main Street and Ressé Alley enhances versatility.
Deep lot provides potential for future development.
Durable construction with block, brick, and concrete materials.

Last Update: Nov 20

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Mixed-Use Building with Income Potential

$389,000

999 SF

Mixed-Use Building with Income Potential

Versatile property with rental income and business opportunities.

105 Filmore St, Phillipsburg, NJ 08865

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$389,000

0.08 Acres

Mixed-Use Building in Phillipsburg Town

Income-producing mixed-use building with commercial space and renovated apartment.

105 Filmore St, Phillipsburg, NJ 08865

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$999,900

3,122 SF

Prime Phillipsburg Multi-Family

Five-unit apartment building, newly remodeled.

427 Central Ave, Phillipsburg, NJ 08865

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Based on your search, we've compiled 107 Potential Opportunities for your consideration. Besides 5 Active listings in Warren County, NJ, we suggest exploring several alternatives: similar 102 Off-Market properties to explore as potential leads

Explore Off-Market Properties in Warren County, NJ

Consider similar Off-Market properties in Warren County, NJ. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

615 County Road 627

Individual retail properties • 2,844 SF

Value Estimation by Request

615 County Road 627, Phillipsburg, NJ 08804

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774 Main St

Residential income properties • 4,575 SF

Value Estimation by Request

774 Main St, Phillipsburg, NJ 08865

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427 Central Ave

Multifamily properties • 3,122 SF

Value Estimation by Request

427 Central Ave, Phillipsburg, NJ 08865

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427 Central Ave

Residential income properties • 3,122 SF

Value Estimation by Request

427 Central Ave, Phillipsburg, NJ 08865

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225 Red School Ln, Unit A4

APARTMENT HOUSE (UNDER 5 UNITS) • 15,080 SF

Value Estimation by Request

225 Red School Ln, Phillipsburg, NJ 08865-2238

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705 Washington Gdns

APARTMENT HOUSE (UNDER 5 UNITS) • 20.43 Acres

Value Estimation

$28,620,000

705 Washington Gdns, Washington, NJ 07882-2168

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8 Clinton St

APARTMENT HOUSE (UNDER 5 UNITS) • 4,805 SF

Value Estimation

$325,000

8 Clinton St, Delaware, NJ 07833

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312 Lafayette St, Unit 318

APARTMENT HOUSE (UNDER 5 UNITS) • 4,712 SF

Value Estimation

$325,000

312 Lafayette St, Hackettstown, NJ 07840-1919

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237-239 Shafer Ave, Unit 239

APARTMENT HOUSE (UNDER 5 UNITS) • 3,762 SF

Value Estimation

$310,000

237-239 Shafer Ave, Phillipsburg, NJ 08865-2416

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343 1st Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 5,174 SF

Value Estimation

$365,000

343 1st Ave, Phillipsburg, NJ 08865-4337

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253 Rte 627

APARTMENT HOUSE (UNDER 5 UNITS) • 4,248 SF

Value Estimation

$365,000

253 Rte 627, Phillipsburg, NJ 08865

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101 Mckeen St, Unit 107

APARTMENT HOUSE (UNDER 5 UNITS) • 3,160 SF

Value Estimation

$300,000

101 Mckeen St, Phillipsburg, NJ 08865-3111

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197 Belvidere Ave

APARTMENT HOUSE (UNDER 5 UNITS) • 4,075 SF

Value Estimation

$575,000

197 Belvidere Ave, Washington, NJ 07882

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1129-1133 6th Ave, Unit 1133

APARTMENT HOUSE (UNDER 5 UNITS) • 2,980 SF

Value Estimation

$285,000

1129-1133 6th Ave, Phillipsburg, NJ 08865-4724

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1571 County Rd 517

APARTMENT HOUSE (UNDER 5 UNITS) • 7.84 Acres

Value Estimation by Request

1571 County Rd 517, Hackettstown, NJ 07840-2708

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190-194 Chambers St, Unit 194

APARTMENT HOUSE (UNDER 5 UNITS) • 0.12 Acres

Value Estimation

$370,000

190-194 Chambers St, Phillipsburg, NJ 08865-2970

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12-14 Greenwich St, Unit 14

APARTMENT HOUSE (UNDER 5 UNITS) • 2,754 SF

Value Estimation

$290,000

12-14 Greenwich St, Belvidere, NJ 07823-1448

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21 Old Allamuchy Rd

APARTMENT HOUSE (UNDER 5 UNITS) • 0.95 Acres

Value Estimation

$630,000

21 Old Allamuchy Rd, Hackettstown, NJ 07840-4699

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900 Schley Ave, Unit 906

APARTMENT HOUSE (UNDER 5 UNITS) • 3,672 SF

Value Estimation

$370,000

900 Schley Ave, Alpha, NJ 08865-4257

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Warren County, NJ Apartment Buildings Investment Opportunities Market Analysis

Explore 107 apartment buildings for sale in Warren County, NJ, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 3,414,811 square feet of properties for sale, with an estimated market value of $113,497,900.

Prices for two-family homes in Warren County, NJ start at $120,000, averaging $1,289,748, and reaching up to $29,415,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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Warren County, NJ Apartment Buildings for Sale

Belvidere Mixed-Use Investment Opportunity

Four-unit commercial building with updates in historic Belvidere.