Hamilton County, Ohio
Village of Fairfax is a village in Hamilton County, Ohio. Village of Fairfax adopts its own zoning, so inside its limits Village of Fairfax’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on November 12, 2026. Rules for unincorporated land are on the Hamilton County page.
Land inside Fairfax village limits
“these chapters shall be known and may be cited and referred to as the zoning code of the village of fairfax, ohio.”
Zoning districts inside Fairfax village
“chapter 9 c residence - village residential district 65 9.0 purpose 65 9.1 principally permitted uses”
Single-family detached dwellings in the C Residence - Village Residential District, inside Fairfax village
minimum lot area: >= 5000 square feet (other uses: 1 acre) · minimum lot width: >= 40 feet (other uses: 100 feet)
“single family detached dwelling units shall have a minimum lot area of not less than 5,000 square feet and a width of not less than 40 feet.”
Single-family detached dwellings in the C Residence - Village Residential District, inside Fairfax village
front yard: >= 30 feet · side yard each side: >= 5 feet · rear yard: >= 30 feet
“single-family detached dwellings shall have minimum front yard setback of not less than 30 feet.”
C Residence - Village Residential District, inside Fairfax village
principal structure height: <= 35 feet (minimum 10 feet) · accessory structure height: <= 15 feet
“no principal structure shall be less than 10 feet in height or exceed 35 feet in height.”
Projects inside Fairfax village: village zoning certificate first, then Hamilton County building permit where applicable
“once a zoning certificate is issued by the zoning officer, you can apply for a permit with hamilton county (if applicable).”
We looked and could not find an official answer yet. Silence is not permission; ask Village of Fairfax or Hamilton County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Village of Fairfax publishes no rule on the point, not that none exists. Hamilton County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Village of Fairfax means bringing your own water and power. The kit we’d start with:
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