New Jersey requires most rental units built before 1978 to be inspected for lead-based paint hazards. After the first inspection, units are inspected every three years or at tenant turnover, whichever comes first. A lead-safe certificate is valid for two years, and a valid certificate means you don't need a new inspection at turnover. Inspections are done by your municipality or a state-certified lead evaluation contractor.
Key takeaways
- Covers single-family, two-family and multi-family rentals built before 1978, with a short list of exemptions.
- Inspect every three years or at tenant turnover, whichever is earlier. A valid two-year certificate covers a turnover.
- Your town runs the program. Local fees, forms and fines vary, so check with your municipality.
A tenant gives notice in March. You've got a painter booked, a listing ready, and three showings lined up. Then someone at the township asks for your lead-safe certificate, and the date on it doesn't work. Now the turnover has a new step, and the vacancy clock is running.
New Jersey's lead-based paint law isn't new anymore, but turnovers keep catching owners off guard. Here's what it requires and how to stay a step ahead.
Which New Jersey rentals need a lead inspection?
All single-family, two-family and multiple rental dwellings must be inspected unless an exemption applies (NJ DCA). The listed exemptions include:
- Dwellings built in 1978 or later.
- Single- and two-family seasonal rentals rented less than six months a year to tenants without consecutive lease renewals.
- Dwellings certified free of lead-based paint.
- Multiple dwellings registered with DCA for at least ten years with no outstanding lead violations from their most recent cyclical inspection.
- Units with a valid lead-safe certificate.
How often do I need an inspection?
The law took effect July 22, 2022, and first inspections were due within two years or at tenant turnover, whichever came first. After that first inspection, units are inspected every three years or at tenant turnover, whichever is earlier (NJ DCA).
A lead-safe certificate is valid for two years from issuance. If you have a valid certificate at turnover, you don't need a new inspection. If it's expired and a tenant is turning over, you'll need one before the three-year date (NJ DCA).
| Date | What it means |
|---|---|
| Certificate issued | Day one. Your two-year certificate window and three-year inspection cycle start here. |
| Issue date + 2 years | Certificate expires. A turnover after this date needs a new inspection first. |
| Issue date + 3 years | Next routine inspection is due, even with no turnover. |
Our lead certificate tracker works out both dates and makes a calendar reminder.
Who does the inspection, and what does it cost?
Municipalities are responsible for performing inspections or hiring a certified lead evaluation contractor to do them, and they must let owners hire a certified contractor directly. DCA certifies those contractors (NJ DCA). Fees and paperwork are set locally, so your town's website or code office is the place to check.
What happens if I don't comply?
Enforcement is local, and towns publish their own guidance. Hamilton Township, for example, cites fines of up to $1,000 per unit per week for owners who don't comply (Hamilton Township). That adds up quickly on a multi-unit building.
A turnover checklist for pre-1978 NJ units
- Find the build year for each building. If it's before 1978, assume the law applies until you confirm an exemption.
- Check the date on your current lead-safe certificate. Is it still inside two years?
- If not, book a municipal or certified contractor inspection as soon as you get notice, before the unit is empty.
- Follow your town's process for reporting the turnover and filing the certificate.
- Give the new tenant whatever lead disclosures and documents your town and federal rules require.
- Put the two-year and three-year dates on your calendar.
- Call your agent if the unit will be empty for more than a few weeks. See the vacancy guide.
Where does insurance fit in?
Lead paint is a liability issue as much as a code issue. Some property and liability policies limit or exclude lead-related claims, and the wording varies. Following the inspection law is the best protection you have, and it's worth asking your agent exactly how your policy treats lead so there are no surprises.
Questions owners ask us
Does this apply to my two-family home if I live in one unit?
The state's list of covered rentals includes two-family dwellings, and owner occupancy isn't one of the listed exemptions. Seasonal rentals under six months a year are exempt. Check with your municipality about your specific building.
How long is a lead-safe certificate good for?
Two years from the date it's issued, according to the NJ Department of Community Affairs.
Do I need a new inspection every time a tenant moves out?
Only if you don't have a valid lead-safe certificate. If your certificate is still valid at turnover, a new inspection isn't required. If it has expired, you'll need one before the new tenant.
Who can do the inspection?
Your municipality, or a lead evaluation contractor certified by the NJ Department of Community Affairs. Towns must let owners hire a certified contractor directly.
What are the penalties?
Penalties are set under the law and enforced locally. For example, Hamilton Township's guidance cites fines of up to $1,000 per unit per week for owners who don't comply. Ask your town for its schedule.
Is this an insurance issue?
Not directly, but lead paint is a liability question, and some policies limit or exclude lead-related claims. Ask your agent how your policy treats lead before you assume it's covered.
Sources
- NJ Department of Community Affairs: Lead-based paint inspections in rental dwelling units
- Hamilton Township: Lead-safe/lead-free certification requirement
This guide is educational, not legal advice. Policy wording varies by company and form, so your own declarations page and endorsements decide what is covered. Local rules change; confirm with the agency named in each source.
You can do it. We can help.