Setback Rules: Dover vs Riverview
How do setback rules rules compare between Dover, FL and Riverview, FL?
Dover and Riverview have similar restriction levels.
Dover, FL
Hillsborough County
Hillsborough County setbacks per LDC Part 6.01: RSC-6 zone requires 25 ft front, 7.5 ft side, 20 ft rear. RSC-4 requires 30/10/25 ft. Agricultural AR requires 50/25/35 ft. Coastal High Hazard Area may require additional flood setbacks per FEMA FIRM.
View full Dover rules →Riverview, FL
Hillsborough County
Riverview is unincorporated Hillsborough County, so residential setbacks follow the Hillsborough County Land Development Code (LDC), specifically §6.01.01 (Schedule of District Area, Height, Bulk, and Placement Regulations). In the common RSC-6 residential district, minimum interior lot width is 40 feet (50 feet for corner lots), and structures taller than 20 feet require an additional 2 feet of setback for every 1 foot of height above 20 feet.
View full Riverview rules →Key Facts Comparison
| Fact | Dover | Riverview |
|---|---|---|
| RSC-6 | 25/7.5/20 ft | - |
| RSC-4 | 30/10/25 ft | - |
| Ag AR | 50/25/35 ft | - |
| Coastal | +30 ft | - |
| Governing Code | - | Hillsborough Co. LDC §6.01.01 |
| Common Zoning | - | RSC-6 (up to 6 du/acre) |
| Minimum Lot Width | - | 40 ft interior / 50 ft corner |
| Side/Rear Setback | - | 10 ft side / 15 ft rear (district boundary) |
| Height Step-Back | - | +2 ft setback per 1 ft over 20 ft height |
Highlighted rows indicate differences between cities.
Dover FAQ
How close to the property line can I build?
Depends on zoning. Most residential is RSC-6 with 7.5 ft side setback. Check your property zoning at Hillsborough County Planning.
Who enforces this in Hillsborough County?
Hillsborough County code enforcement at (813) 272-5900 handles complaints.
Riverview FAQ
What are the setback requirements in Riverview, Florida?
Riverview is unincorporated Hillsborough County, so setbacks follow the Hillsborough County Land Development Code §6.01.01. In RSC-6 zoning (most Riverview lots), minimum lot width is 40 ft and side/rear setbacks at district boundaries are 10 ft side and 15 ft rear.
Who do I call for a Riverview zoning question?
Hillsborough County Zoning Information & Counseling at 813-272-5600, Option 3. They handle setback, allowable use, and dimensional standard questions for all unincorporated areas, including Riverview.
Can I build a two-story home with normal setbacks?
Up to 20 feet of height, yes. Above 20 feet, LDC §6.01.01 requires an additional 2 feet of setback for every 1 foot of additional height. So a 25-ft-tall structure needs an extra 10 ft of setback (5 ft × 2).
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