Zoning Overlays & Bonuses in Jefferson County, AL (2026)
1 rule for unincorporated Jefferson County, Alabama.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Jefferson County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Density Bonus Law
Jefferson County's Zoning Resolution lets residential developments earn up to a 10% density increase, compoundable to 20%, in exchange for specific public benefits. Section 504.02 requires Planning & Zoning and County Commission approval, and lists four qualifying actions from land donation to sewer-line extension.
Jefferson County Zoning Density Bonus Rule
Some RestrictionsJefferson County Zoning Resolution § 504.02
504.02 Density bonus. Development projects may be eligible for a density increase up to 10% for certain eligible criteria. Density increases are subject to the Approval of the Planning & Zoning, and County Commissions. Density incentives shall be besides the maximum allowable dwelling units and/or square footage restricted by the underlying zoning dstrict. Density incentives may be compounded ...
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