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NJ chicken rules · Warren County

Can you keep chickens in Washington Township (Warren), NJ?

Yes, with a license. Washington Township (Warren) allows up to 4 hens on lots under 3 acres and 6 per acre on lots of 3 to 3.99 acres, on one- to four-family homes only, with a township license and zoning approval for the coop.

The rules at a glance

Chickens allowedYes, with conditions
HensUp to 4 on lots of 2.99 acres or less; 6 per acre on lots of 3.0 to 3.99 acres
RoostersCrowing roosters not allowed
PermitChicken-keeping license from the Township Clerk; zoning approval of the enclosure first
Coop setbackCoop at least 75 ft from any neighbor's house; poultry shelters at least 100 ft from any lot line (§ 123-16)
Lot sizeNo minimum; one- to four-family residential properties only
Rule adoptedFeb 2023
DucksNot allowed

Good to know

  • The residential agriculture definition says up to 6 chickens on lots of 3 acres or less, but subsection (6) caps lots of 2.99 acres or less at 4; we use the stricter 4.
  • No guinea fowl, waterfowl, game birds or pigeons, and no other farm animals on lots of 3 acres or less.
  • Coop needs 3 sq ft per bird; unfenced yards need an enclosed run with 10 sq ft per bird.
  • Birds may free range only in a yard fully fenced at least 4 ft high.

What about ducks?

No on lots of 3 acres or less. Washington Township's residential agriculture allowance is for up to six chickens and expressly excludes waterfowl; larger properties fall under general agriculture rules.

§ 123-2B (Residential Agriculture); § 123-16: "no more than six chickens (excluding crowing roosters, guinea fowl, waterfowl, game birds and other fowl including doves, pigeons, ostriches, emus and the like) on lots with a lots 3.00 acres or less" Duck coops we build.

Source: Washington Township (Warren) Code, Ch. 123 Zoning (eCode360), § 123-2B, Residential Agriculture (Ord. No. 2023-04, 2-15-2023); § 123-16 (view the ordinance)
Verified 2026-09. Ordinances change and zoning can differ by district; always confirm the current rules with the Washington Township (Warren) clerk or zoning office before you build.

Building a coop in Washington Township (Warren)?

Triano Farms builds custom, predator-proof chicken coops on-site across Warren County and all of New Jersey, sized to your flock and built to your town's rules.

Get a free quoteSee our coops

In an HOA? The town allowing hens is not the same as your association allowing them. What an HOA can and cannot stop.

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.

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