Buying Land in Monmouth County, New Jersey

This page's scope: inland Monmouth, not the shore

Monmouth County is widely known as a Jersey Shore county, home to well-known beach towns along its Atlantic coastline. That beach-town real estate market is a genuinely different subject from raw or rural land buying, and a sibling business (usbeachlife.com) may cover it directly -- so this page deliberately focuses instead on Monmouth County's inland, agricultural, and regulatory land-use picture, which most land buyers researching this county actually need. The county's total area, 661.40 square miles, includes 193.22 square miles of water (Atlantic Ocean, Raritan Bay, and the Navesink and Shrewsbury Rivers) alongside its inland land area -- a reminder of how much of Monmouth County's identity is genuinely shore-oriented, and why this page treats the inland picture as its own distinct topic.

Western Monmouth: real, well-documented horse and farm country

Inland and westward from the shore, Monmouth County holds a genuinely rural, agricultural landscape centered on Colts Neck, Upper Freehold Township, and Millstone Township. Upper Freehold leads the county with 102 preserved farms covering 10,021 acres (as of fiscal year 2020 state data) across nearly 48 square miles of township area, much of it farmland and horse property. Colts Neck, a smaller township at 32 square miles, still dedicates roughly 30% of its land -- about 6,000 acres -- to over 300 farms, protected in part by five-acre minimum lot sizes for single-family homes in most residential zones and an active Right to Farm Ordinance covering horse breeding, agricultural operations, and farm stands. Millstone Township adds a further 27 preserved farms across 1,232 acres. This corridor's zoning, farmland-assessment mechanics, and preservation programs are developed further in a dedicated horse-property standalone for this county.

The Monmouth County Agriculture Development Board (MCADB) administers the county's Farmland Preservation Program in partnership with the state's Agriculture Development Committee, issuing right-to-farm determinations and deed-of-easement compliance decisions. The county passed the 10,000-acre preserved-farmland mark back in 2007, and 2018 county tax data put total farmland-assessed land (including farm-assessed woodland) at roughly 49,000 acres countywide -- both figures should be treated as historical benchmarks rather than a current, up-to-the-minute total, and confirmed directly with the MCADB for a specific parcel's status.

Government, zoning, and septic

As everywhere in New Jersey, Monmouth County's municipalities each zone independently under the Municipal Land Use Law -- and the contrast between a shore-town zoning ordinance and Colts Neck's or Upper Freehold's large-lot agricultural zoning can be dramatic even within one county. The county is governed by a Board of County Commissioners; zoning determinations for any specific parcel go to that municipality's planning or zoning office.

For septic, Monmouth County centralizes permitting at the county level: the Monmouth County Health Department directly provides septic system design review, approval, and inspections, along with soil logs and permeability testing and well plan approvals and inspections -- a single office to work with for the county's inland, septic-dependent parcels, most concentrated in the western agricultural townships described above.