Hillsborough County requires grading permits for any earthwork over 50 cubic yards or affecting drainage patterns. LDC §4.01 prohibits altering natural drainage to harm adjacent property. Finished grade must direct water to approved stormwater system, not neighboring lots.
Flat Tampa Bay terrain makes drainage control critical. Hillsborough Development Services requires a site plan showing existing and proposed grading, drainage patterns, and swale alignment for new construction. Altering swales, culverts, or filling wetlands without permit strictly prohibited. Finished grade must slope away from foundation at least 6 inches in first 10 feet per FBC 1804.4. Wetland impacts require SWFWMD and possibly USACE Section 404 permits. Neighbor drainage disputes common - county investigates but often refers to civil remedy.
Unpermitted fill: 500-5,000 dollars plus restoration. Altered drainage harming neighbor: civil liability plus code lien. Wetland fill without permit: FDEP and USACE enforcement.
Dover, FL
Dover is an unincorporated CDP in eastern Hillsborough County, so noise is governed by the County's Noise Control Ordinance in Code Part A, Chapter 1, Articl...
Hillsborough County, FL
Hillsborough County Animal Control Ordinance treats continuous barking over 10 minutes, or intermittent barking over 30 minutes, as a public nuisance enforce...
Hillsborough County, FL
Construction noise in unincorporated Hillsborough County is restricted to 7 AM through 7 PM Monday to Saturday, with no Sunday or legal holiday work except f...
Hillsborough County, FL
Hillsborough County has no leaf-blower-specific ordinance. Gas blowers are allowed during construction/landscape hours (7 AM to 7 PM) and must not exceed gen...
Hillsborough County, FL
In unincorporated Hillsborough County, retaining walls are regulated under Land Development Code Part 6.07.00 (Fences and Walls) for setback and dimensional ...
Hillsborough County, FL
Corner lots in Hillsborough County must maintain a sight visibility triangle: no fence, wall, or landscaping over 30 inches within 25 feet of the intersectin...
Side-by-side rule comparisons with other cities in Hillsborough County.
See how other cities in Hillsborough County handle grading & drainage.
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