Northern New Jersey’s multifamily market softened in late 2025 as vacancy edged higher, demand moderated, and new supply continued to come online. The construction pipeline remains active at roughly 8,000 units, though new starts have fallen sharply from 2022 peaks, signaling easing supply pressure ahead. Rent growth slowed to 2.0% year over year, as elevated competition in construction-heavy submarkets, especially Lower Essex County, Greater Newark, and Northeast Morris County, tempered landlords’ pricing power. Concessions have expanded across newer Class A assets, where vacancy has climbed to 10.7% and lease-up conditions remain more challenging. Investment activity has improved from recent lows but is still measured, with private buyers leading most transactions while institutions reengage selectively.

 

Overall, the sector is adjusting to supply-driven softness, and moderating development alongside steady longer-term demand trends supports a path toward stabilization.

Key Findings

• Vacancy has inched up to 5.6%, as recent deliveries (5,361 units YTD) continue to outpace absorption, with the luxury Class A segment showing the most elevated rate at 10.7%.
• Roughly 8,000 units remain under construction, but activity is cooling as starts have dropped sharply since 2022, signaling that the post-pandemic supply boom is winding down.
• Rent growth has slowed to 2.0% year-over-year, with increased competition from new supply prompting landlords to moderate rent increases and offer more concessions, particularly in high-construction submarkets like Northeast Morris County.

Northern New Jersey Multifamily Supply & Demand Dynamics

Source: CoStar Group, Inc.

Northern New Jersey Demographics

Source: CoStar Group, Inc.

• Unemployment Rate: 5. 1%
• Current Population: 2,711,033
• Households: 1,002,149
• Median Household Income: $110,915

 

Northern New Jersey is home to about 2.71 million residents, with population growth running around 0.3% over the past year and sustaining a 0.6% annual pace over the last decade, reflecting steady demographic tailwinds for housing demand.

2025 | Source: CoStar Group, Inc.

 

Northern New Jersey’s economy remains resilient, supported by its strategic location and strong transportation connectivity. The region offers a mix of urban, suburban, and rural living, with transit-oriented communities seeing renewed growth as commuting patterns stabilize. The labor market totals about 1.3 million jobs, up 0.9% year-over-year, led by a fast growing education and health services sector. Logistics continues to be a major economic engine, driven by ecommerce demand and the region’s proximity to the Port of Newark. Amazon, FedEx, and other distributors have added significant new facilities as port investments enhance capacity. While bio-pharmaceuticals remain a longstanding pillar, the sector has contracted as firms shift research to other hubs, though Merck has reaffirmed its commitment with a new headquarters in Rahway. State efforts to streamline regulation and offer tax incentives, signal potential shifts aimed at boosting competitiveness.

 

Population, Labor Force, & Income Growth

Source: CoStar Group, Inc.

Northern New Jersey Multifamily Construction

Developers have been highly active in Northern New Jersey since 2020, adding 27,000+ units and sustaining a delivery surge that peaked near 7,000 units in 2023 and stayed above 6,000 units in 2024. The pipeline remains large at roughly 6,800–7,000 units (about 3.8%–3.9% of inventory) and is heavily luxury-weighted, Class A assets are under a quarter of stock but roughly two-thirds of units underway. Even so, 2025 should close out the post-pandemic boom, with completions expected to step down after this year’s final 5,000+ unit wave. Nearly 70% of construction is concentrated in Lower Essex County, Greater Newark, and Northeast Morris County, reinforcing the metro’s transit-oriented shift as hybrid work draws renters back toward rail-served nodes.

Units Construction Starts

Source: CoStar Group, Inc.

 

Units Under Construction

Source: CoStar Group, Inc.

 

 

Northern New Jersey Multifamily Sales

Multifamily investment activity in Northern New Jersey has rebounded in 2025 after two slower years, with sales volume reaching about $856 million through Q3, roughly triple last year’s pace and above the pre-pandemic average. Luxury assets have led demand, highlighted by major trades like Summit Court and Two South Willow, while smaller private-capital transactions also supported momentum. Private buyers have dominated since 2023, though improving rent expectations are beginning to draw institutional investors back into the market. Overall, sentiment is turning more positive, with market participants expecting transaction activity to continue picking up as pricing stabilizes and fundamentals improve.

Northern New Jersey Multifamily Sales Volume

Source: CoStar Group, Inc.

 

By the Numbers

Q3 2025 | Source: CoStar Group, Inc.

• Sales Volume: $287M
• Price Per Unit: $262K
• Cap Rate: 6.1%
• Vacancy Rate: 5.6%
• Rent Growth: (2.0%)
• Asking Rent Per Unit: $2,253
• Under Construction: 7,922 units
• Delivered: 1.6K units
• Absorbed: 1.5K units