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Maricopa County, AZ Parking Rules: Driveway Rules (2026)

Few Restrictions

Verified 1 month ago|Source: https://www.maricopa.gov/2271/Ordinances-Regulations-and-Codes →

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Key Facts

Permit: Required for new/modified driveways
Authority: MCDOT and Planning & Development
Surface: Must meet county road standards
Sight Lines: Must maintain intersection visibility

City-specific rules exist: Peoria, Phoenix, Mesa, Chandler, Gilbert, Surprise, Goodyear, Glendale, Scottsdale, and Tempe have their own driveway rules rules that differ from Maricopa County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

Summary

Maricopa County regulates driveway access through the zoning ordinance and Department of Transportation standards. Driveway permits are required for new construction or modification of access points to county-maintained roads. Specific width, setback, and surface requirements vary by zoning district.

Full Breakdown

Maricopa County Department of Transportation (MCDOT) regulates driveway access points connecting private property to county-maintained roads in unincorporated areas. A driveway permit is required for new driveway construction, widening, or relocation. MCDOT standards specify minimum and maximum driveway widths, sight distance requirements, and separation distances from intersections. In rural areas, unpaved driveways may be acceptable depending on the road classification. Driveway culverts or drainage structures may be required where the property fronts a road with roadside drainage channels. Applications are submitted through MCDOT's Right-of-Way Permits office. Contact MCDOT at (602) 506-8600 for driveway permit requirements and specifications.

Violations & Fines

Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Maricopa County code enforcement directly for current fines, enforcement procedures, and hearing options.

Frequently Asked Questions

What are the driveway requirements in unincorporated Maricopa County?

Driveway construction in unincorporated Maricopa County requires an encroachment permit from the Maricopa County Department of Transportation (MCDOT) for the connection to a county road. Driveways must meet sight distance requirements, minimum and maximum widths, and must not obstruct drainage flows along the roadway.

Can I pave my own driveway in unincorporated Maricopa County?

You may pave your driveway on your property, but the portion connecting to a county road requires an MCDOT encroachment permit. The county specifies allowable driveway materials, grades, and culvert requirements at road connections. In flood-prone areas, permeable surfaces may be encouraged to manage stormwater runoff.

How many driveway access points are allowed per lot in Maricopa County?

MCDOT typically allows one driveway access point per residential lot on county-maintained roads. Additional access points require justification and approval. For corner lots, the county may restrict which road frontage can have a driveway based on traffic safety and sight distance considerations.

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Maricopa County, AZ Parking Rules: Driveway Rules (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

Related Maricopa County Ordinances

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