NJ chicken rules · Morris County
Can you keep chickens in Borough of Mendham, NJ?
Mendham Borough lets you keep chickens after getting a free written license from the Borough Clerk, with the coop set at least 25 feet from the street and 20 feet from a neighbor's home.
The rules at a glance
| Chickens allowed | Yes, with conditions |
| Hens | No numeric limit |
| Roosters | Not specified |
| Permit | Required (free written license from the Borough Clerk, valid one year, based on suitability of the premises) |
| Coop setback | Coop at least 25 ft from the street sideline and 20 ft from any dwelling on adjoining property |
| Lot size | — |
Good to know
- A license is required to keep any domestic animals or fowl other than cats and dogs.
- The coop and yard must be kept clean to prevent odors and fly breeding.
- This is Mendham Borough, distinct from Mendham Township.
Source: Borough of Mendham Code, Ch. 73 Animals, Art. II (eCode360), §§ 73-15 to 73-20 — view the ordinance
Verified 2026-09. Ordinances change and zoning can differ by district — always confirm the current rules with the Borough of Mendham clerk or zoning office before you build.
Building a coop in Borough of Mendham?
Triano Farms builds custom, predator-proof chicken coops on-site across MorrisCounty and all of New Jersey, sized to your flock and built to your town's rules.
New to this? Start with how to raise chickens in NJ, or what a coop costs.
Ready to keep your flock safe?
Tell us about your animals and your land. We'll design a coop built to last, on-site, just for you.