Plainfield, NJ — landlord and rental rules

Plainfield has no rent-control ordinance on record. The DCA's 2026 survey of all 564 municipalities lists it among the 444 with none, and records no rent leveling board, no ordinance and no increase limit for it.

No unit count is controlled, because no ordinance applies at any unit count.

A positive finding rather than a gap, and worth stating because Plainfield sits in a county where Elizabeth caps increases at 3% — assuming a Union County city is controlled is the ordinary mistake. It was proposed and rejected rather than never raised: ordinance MC 2025-01 would have created a rent levelling board and was tabled unanimously on 10 February 2025, and the city's directory lists no rent board. Two municipalities are routinely confused with this one and neither's rules apply here: North Plainfield, in Somerset County, does have a rent-regulation ordinance and a board, and South Plainfield is a third place again. What remains is the statewide layer, which is not nothing — the Anti-Eviction Act still requires cause for every removal, and an increase steep enough to be unconscionable is still contestable.

Unit counts

See note

New Jersey has no statewide rent control. Roughly 100 municipalities impose their own, with caps, exemptions and vacancy rules that differ town by town.

This municipality has not been researched. Read the municipal code — or call the clerk — before assuming rents can be reset on purchase or turnover.

The New Jersey Anti-Eviction Act requires good cause for every residential eviction statewide, with no small-landlord exemption. A month-to-month tenant cannot be removed simply by ending the term.

Practical effect for a buyer: an occupied unit conveys with its tenant, and a business plan that depends on delivering the building vacant needs a lawful cause for each unit before it is a plan.

Plainfield requires a certificate of compliance, issued after inspection, before a dwelling unit may be occupied under a new tenancy and before a property is sold. The first unit costs $50 and each additional unit $25; an exemption application is $75; in a building of four or more units the inspection is $25 per unit.

This is the item that bites a schedule in a town with no rent control: a unit cannot be re-let until the certificate issues, so the vacancy assumption in a model has to include the inspection queue, and the same requirement lands again on the day the building is sold. Plainfield runs no municipal rental registry of its own and no cyclical inspection cycle — the statewide landlord registration is filed with the City Clerk, and a building of three or more units is on the state's own inspection tier.

Pre-1978 one- and two-family rentals must be inspected for lead-based paint hazards at tenant turnover or every three years, whichever comes first. The certificate is valid for two years.

Budget the inspection and any remediation into the turnover cost of every pre-1978 unit, not into a one-off line at closing.

Construction

Built before 1978

In effect since 2022-07-22.