New Jersey Calls for 85,000 New Housing Units

A state law known as the Mount Laurel Doctrine mandates that each jurisdiction accommodate enough new housing units to meet the local demand for affordable housing.

1 minute read

October 31, 2024, 6:00 AM PDT

By Diana Ionescu @aworkoffiction


Blue and white Paramus, New Jersey town entrance sign.

Paramus, New Jersey is tasked with building 1,500 new housing units. | Alex / Adobe Stock

In an article for the Morristown Daily Record, William Westhoven describes the tension between some New Jersey suburbs and the state government, which is calling on each local jurisdiction to accommodate enough housing production to meet demand and lower the cost of housing through its Mount Laurel Doctrine, a 1975 law strengthened by 2015 legislation. The doctrine is designed to ease zoning regulations that bar high-density housing.

The state’s Department of Community Affairs is calling for 85,000 new housing units, mostly in the northern part of the state. Some local officials, such as Parsippany Mayor James Barberio, say the push more higher-density housing could strain local infrastructure and budgets and force cities to “sacrifice quality for quantity.”

While some cities are fighting the mandates, others are building hundreds of units of new housing. According to the Fair Share Housing Center, “Since the reinvigoration of Mount Laurel enforcement in 2015, the rate of affordable housing production has nearly doubled.”

According to the DCA, their numbers are non-binding, and “Towns can present their own calculations or challenge the agency's determination based on issues including sewer capacity, slope angles on open space or other environmental concerns. Additional credits can be obtained for certain housing categories including group homes for individuals with disabilities.”

Monday, October 28, 2024 in Morristown Daily Record

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Bird's eye view of manufactured home park.

Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing

Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?

March 25, 2025 - Shelterforce

U-Haul truck on road with blurred grassy roadside in background.

Americans May Be Stuck — But Why?

Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?

March 27, 2025 - Alan Mallach

Rusty abandoned oil well and equipment with prickly pear cactus next to it in West Texas.

Using Old Oil and Gas Wells for Green Energy Storage

Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

March 31, 2025 - Pennsylvania State University

Downtown Los Angeles skyline viewed from a distance with freeway and trees in foreground.

Updating LA’s Tree Rules Could Bring More Shade to Underserved Neighborhoods

A new USC study finds that relaxing Los Angeles’ outdated tree planting guidelines could significantly expand urban tree canopy and reduce shade disparities in lower-income neighborhoods, though infrastructure investments are also needed.

4 hours ago - USC Dornsife

Aerial view of Claifornia aqueduct with green orchard on one side.

California's Canal Solar Projects Aim to Conserve Resources and Expand Clean Energy

California’s Project Nexus has begun generating electricity from solar panels installed over irrigation canals, with researchers and state agencies exploring statewide expansion to conserve water and boost clean energy production.

5 hours ago - Turlock Journal

Close-up of older woman's hands resting on white modern heating radiator mounted on wall indoors.

HHS Staff Cuts Gut Energy Assistance Program

The full staff of a federal program that distributes heating and cooling assistance for low-income families was laid off, jeopardizing the program’s operations.

6 hours ago - The New York Times