Do I need a permit for retaining wall construction in Highland Park?
Highland Park does not issue residential building permits. The Village of Highland Park does not run its own building department. The village states that it must first review and approve any building permit (using its Permit Authorization Form, handled by the City Manager at citymanager@highlandpark-fl.org) before the application is submitted to Polk County, and the Polk County Building Division (330 W. Church St., Bartow, 863-534-6080) then issues the permit through the Polk County Access Portal. The village also contracts with Polk County for code enforcement. The phone and address listed are the village office.
The requirements below come from Florida rules and describe the standard the work must still meet. They are not a statement that Highland Park will issue you a permit.
Most likely yes. Retaining wall construction usually requires a permit in Florida. Confirm the specifics with Highland Park.
Florida did not adopt the model code exemption for retaining walls 4 feet or less, so any threshold for a small landscape wall is set locally and a permit is likely. The Florida Building Code, Residential requires an engineered design for a wall retaining more than 48 inches of unbalanced fill, or a wall over 24 inches that carries loads beyond the soil.
Get your exact answer
Answer a few questions to see the specific permits, documents, and next steps for your retaining wall construction in Highland Park.
Check my projectLocal and county notes for Highland Park
Florida did not adopt the model code exemption for retaining walls 4 feet or less. Section 105.2 of the Florida Building Code, Building lists only certain gas, mechanical and plumbing work as exempt, so any threshold for small landscape walls is set locally. Section R404.4 of the Florida Building Code, Residential requires an engineered design for a wall that retains more than 48 inches of unbalanced fill, or a wall over 24 inches that resists loads in addition to soil. Where one retaining wall spans several residential lots, Florida Statutes 553.79(1)(i) requires the local government to issue one permit for the whole wall. This wall will hold up a driveway, patio, structure or sloped ground, which puts extra load on it (a surcharge). Model code exemptions for short retaining walls specifically exclude walls supporting a surcharge. Surcharged walls commonly need an engineered design, drainage behind the wall, and an inspection, because a failure can undermine whatever sits above it.
Documents you may need
- Building permit applicationLikely required
- Site plan showing wall location, height, property lines and drainageLikely required
- Engineered design for walls retaining more than 48 inches or carrying added loadsSometimes required
- Wall system manufacturer specificationsSometimes required
Possible inspections
- Footing or base inspection
- Drainage and reinforcement inspection where required
- Final inspection
Frequently asked questions
- Do I need a permit for retaining wall construction in Highland Park?
- Most likely yes. Retaining wall construction usually requires a permit in Florida. Confirm the specifics with Highland Park. The documents and inspections sections on this page list what the building department typically asks for.
- Who issues the permit in Highland Park?
- The local building department for Highland Park handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.