New Jersey Mount Laurel Doctrine — Constitutional Fair Share Obligation (NJ)
Tracked preemption from the New Jersey overlay bundle.
Overview
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Effective
1975-03-24
Sunset
—
Authority
state
Scope
state:NJ
Other New Jersey preemptions
New Jersey A4 / S50 — Affordable Housing Act of 2024New Jersey S3442 — Office-to-Residential Conversion By-RightNew Jersey Highlands — Preservation Area Council PreemptionNew Jersey Transit Village Program — TOD Incentive OverlayNew Jersey Fair Housing Act — Statutory Fair Share FrameworkNew Jersey Urban Enterprise Zone Program — Economic Incentive OverlayNew Jersey Pinelands — Comprehensive Management Plan PreemptionNew Jersey Municipal Land Use Law — ADU Permissive Framework
Trigger predicate
When this evaluates true for a parcel, the law's preempted fields take precedence over base zoning.
always true
Preempted fields
2 fields on the base district schema are rewritten when the trigger fires.
| Field | Op | Value | Note |
|---|---|---|---|
base_districts[category=res_mf].max_units_per_acre | floor_at | fair_share_obligation_remaining / developable_acres | Builder's remedy allows density override to satisfy outstanding obligation |
review_type | waive_discretionary | — | Builder's remedy: non-compliant municipalities cannot use discretionary review to block qualifying inclusionary projects |
Citation
Authority source
NJ Supreme Court — Southern Burlington County NAACP v. Township of Mount Laurel I (1975) and II (1983); NJ Constitution Art. I Para. 1
§ Mount Laurel I (1975) 67 NJ 151; Mount Laurel II (1983) 92 NJ 158
Research notes
Constitutional doctrine requiring every NJ municipality to provide a realistic opportunity for its fair share of the regional need for low- and moderate-income housing. Enforced through builder's remedy lawsuits when a municipality's Housing Element and Fair Share Plan is not judicially compliant. Supplanted administrative COAH process as of 2015 when NJ Supreme Court declared COAH moribund (Mount Laurel IV).