Inspection in Plainfield, NJ

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.

A building in which three or more units of dwelling space are occupied by people living independently of each other is a multiple dwelling under the Hotel and Multiple Dwelling Law. It must be registered with the DCA's Bureau of Housing Inspection, recertified annually by 1 July, and inspected on a cycle set by its own record: seven years where no violation is found or all are abated at the first reinspection, five where they are abated by the second or third, and two where they are not.

Three or more units of dwelling space — so the two-family a small investor starts with is outside this regime and the three-family is inside it, which is the single largest step change in operating obligations in the New Jersey small-multifamily market. A group of ten or more two-unit buildings on one parcel or on contiguous parcels in common ownership also counts. Registered hotels, certain condominium and co-operative sections of not more than four units meeting fire-separation criteria, and certain non-profit retirement-community buildings of three storeys or fewer are excluded.

The tier is the fact worth underwriting: a building bought with an open violation history is on a two-year cycle rather than a seven-year one, and that is an inherited operating cost the rent roll does not show. Note that the DCA's own web pages and guidance still describe a flat five-year cycle — the statute has been tiered since 2019, and the commissioner retains power to revert multiple dwellings to five years by regulation, so confirm the cycle for a specific building with the Bureau rather than reading it off either sentence. The statutory inspection fee is $33 a unit for the first seven units, $21 for units 8 to 24, $18 for 25 to 48 and $12 above that, capped at $65 for an owner-occupied three-unit and $80 for an owner-occupied four-unit where the owner's household income is under 80% of the county median, with a $40 per-unit reinspection fee after the first reinspection; the commissioner may reset all of them by rule, and the registration fee has no statutory amount at all. A new owner must register within 20 days of the transfer.

Fee per unit

$33

Unit counts

3+ units

Highest tier

7 years — no violations, or all abated at the first reinspection

Middle tier

5 years — abated by the second or third reinspection

Lowest tier

2 years — not abated by the third reinspection

Annual certification

1 July