Dunedin vs Pinellas Park
How do grading & drainage rules compare between Dunedin, FL and Pinellas Park, FL?
Dunedin and Pinellas Park have similar restriction levels.
Dunedin, FL
Pinellas County
Dunedin requires drainage plans and proper lot grading for new construction and site development. Plans must show finished grades, retain stormwater on site where required, and meet minimum pipe size and storm-event design standards.
View full Dunedin rules →Pinellas Park, FL
Pinellas County
Pinellas Park regulates grading, fill, and on-site drainage through Land Development Code Article 2 (Drainage Code) and Article 9 (Technical Codes). Permits are required to alter site grading, runoff patterns, or right-of-way drainage improvements.
View full Pinellas Park rules →Key Facts Comparison
| Fact | Dunedin | Pinellas Park |
|---|---|---|
| Plan requirement | Drainage plan with finished grades | - |
| Min pipe diameter | 15-inch RCP | - |
| Design storm | 10-year minimum | - |
| Inlet spacing | 400-foot ridgeline maximum | - |
| Time of concentration | 15 minutes minimum | - |
| Drainage Code | - | LDC Article 2 |
| Technical Codes | - | LDC Article 9 |
| Right-of-Way Permit | - | Required for swale or apron work |
| Neighbor Impact | - | Cannot redirect runoff next door |
| Regional Drainage | - | PPWMD canals |
Highlighted rows indicate differences between cities.
Dunedin FAQ
Do I need a drainage plan to build in Dunedin?
Yes. Site plans must include finished grades and a drainage plan, and projects must meet Dunedin's pipe sizing, storm-event, and inlet spacing standards.
Can I regrade my yard freely?
Significant grading that changes drainage patterns or impacts neighboring properties or public rights-of-way requires city review and approval to avoid violations.
Pinellas Park FAQ
Do I need a permit to add fill to my Pinellas Park yard?
Yes for anything beyond minor landscape grading. Lot fill that changes drainage patterns or elevations requires drainage review and permitting under LDC Article 2.
Can I fill in the swale in front of my house?
No. Swales are part of the city's drainage system. Filling, paving, or piping a swale without a right-of-way permit and engineering review violates city code.
Who handles drainage complaints between neighbors?
Pinellas Park Code Enforcement and the Public Works Department address drainage complaints. Owners cannot lawfully redirect stormwater to adjoining lots under city and state law.
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