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Mercer County, NJ Right to Farm: Farm Nuisance Protection (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Board created
Ten-member Agricultural Development Board, § 3.05.010
Right-to-farm duty
Mediates farm disputes countywide, § 3.05.030(B)
Farmer members
4 of 7 voting members must farm
Nonbinding
Recommendations require Commissioners' approval, § 3.05.070
Reporting
Annual report to Board of Commissioners
Terms
Staggered initial terms, then four-year terms

Summary

Mercer County has no standalone right-to-farm ordinance of its own; instead the County Agricultural Development Board, created under County Code § 3.05.010, is charged with mediating right to farm disputes within the County under § 3.05.030(B). The ten-member Board also runs the County's farmland preservation program and reports annually to the Board of County Commissioners.

These county ordinances apply to unincorporated areas of Mercer County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

The Agricultural Development Board shall have the primary responsibility for:

A. Administering the County's agricultural preservation program;

B. Mediating right to farm disputes within the County;

C. Serving as the County's liaison with the State Agriculture Development Committee;

D. Advising and assisting municipalities on matters dealing with agriculture and farmland preservation and encouraging the creation of advisory committees within those municipalities;

E. Advising and assisting the County Planning Board on matters relating to agriculture;

F. Advising and assisting landowners on the donation of easements;

G. Informing the public of the details of the County's agricultural preservation program;

H. Selecting and recommending specific land to the governing body for acquisition or other action related to agricultural preservation;

I. Such other duties as may be required by the Agricultural Retention and Development Act, N.J.S.A. 4:1C-11 et seq.

J. Advising and assisting the County Executive on matters relating to agriculture.

Full Breakdown

010, originally adopted as Ord. No. 83-13 and codified as Ch. 18 of the 2003 Mercer County Code. A. 4:1C-11 et seq. 040 sets Board composition at 10 members appointed by the County Executive with the advice and consent of the Board of County Commissioners: three nonvoting members (a County Planning Board representative, a Soil Conservation District representative, and a County agent of the New Jersey Cooperative Extension Service) and seven voting Mercer County residents, four of whom must be actively engaged in farming and own a portion of the land they farm, and three representing the general public.

Voting members serve staggered initial terms of two, three, or four years, then four-year terms thereafter. 070 limits the Board's authority: no action of the Board binds the Board of County Commissioners unless and until the Commissioners approve it, and no Board recommendation to acquire development rights creates a County financial obligation unless separately approved. 080 requires the Board to report at least annually to the Board of County Commissioners on the state of farmland development and retention.

Violations & Fines

This chapter creates a mediation and advisory body, not a fine schedule: it sets out no monetary penalty for farm-nuisance conflicts. Under § 3.05.070(A), the Board's mediation outcomes and recommendations carry no binding force on their own; they take effect only if the Board of County Commissioners separately approves the action. Farmers seeking the substantive nuisance protections of the state Right to Farm Act must pursue those through the State Agriculture Development Committee referenced in § 3.05.030(C).

Frequently Asked Questions

Does Mercer County have its own right-to-farm ordinance?
No. County Code Chapter 3.05 does not grant nuisance immunity itself; it creates the Agricultural Development Board and assigns it responsibility for mediating right to farm disputes within the County under § 3.05.030(B), while the underlying protections come from the state Agricultural Retention and Development Act, N.J.S.A. 4:1C-11 et seq., referenced in § 3.05.030(I).
Who serves on the Agricultural Development Board?
Ten members appointed by the County Executive with the advice and consent of the Board of County Commissioners: three nonvoting members representing the County Planning Board, the Soil Conservation District, and the NJ Cooperative Extension Service, plus seven voting Mercer County residents, four of whom must actively farm land they own, per § 3.05.040.
Can the Board force a farm dispute resolution?
No. Section 3.05.070(A) states that no action of the Agricultural Development Board binds the Board of County Commissioners unless and until the Commissioners have duly approved it, so mediation outcomes function as recommendations rather than enforceable rulings.
Does the Board report on its work?
Yes. Section 3.05.080 requires the Board to report at least annually to the Board of County Commissioners on the state of farmland development and retention in the County and on the Board's progress toward maintaining and developing agricultural land.

Sources & Official References

Other rules in Mercer County

All Mercer County rules

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