Re-roofs · Riverview

Roof replacement in Riverview, FL

In Riverview, 29.3 percent of homes were built before 2000, so roughly three in ten are old enough that the original roof is likely long gone or near the end of its life. The median home dates to 2006, which suggests most roofs here are younger than the pre-2000 group.

Request a quote 407-242-2840

Updated October 2026

Single-storey yellow public library with metal roof, flagpole, palm trees, and an empty parking lot. — Photo: Riverview Public Library by Marinedad75, CC BY 4.0, cropped

Drone view looking down on a gray-blend shingle roof with two front gables, a debris container and a pickup in the driveway beyond. — Photo: Riverview Public Library by Marinedad75, CC BY 4.0, cropped

Riverview figures this page uses

Share of homes built before 1980: 7.3%
Share of homes built 2010 or later: 38.4%
Share of homes built before 2000: 29.3%
Mobile homes, share of housing units: 8.2%

Home age

How the age of homes in Riverview affects the condition of your roof

Only 7.3 percent of Riverview homes were built before 1980, while 38.4 percent went up in 2010 or later. By our arithmetic, that leaves about 32.3 percent built between 1980 and 2009. Homes from 2007 onward may already carry a roof built to the 2007 Florida Building Code or later, which changes how much new work the code demands.

If your home is in the pre-2000 group, check the roof's age before anything else. Citizens Property Insurance requires proof that a shingle roof more than 25 years old still has at least five years of useful life left. A roof from the late 1990s is likely past that line.

Roughly 8.2 percent of the housing units in Riverview are mobile homes. Roofing rules for manufactured homes can differ from site-built houses, so confirm with the county building office before you plan a replacement.

Permit rules

Permits and inspections for a Riverview re-roof

Riverview is an unincorporated area, so Hillsborough County's building office issues your roof permit. We read the county's Building Permits & Records page and it was reachable, but confirm current forms and fees with the office directly. A permit goes stale if work does not start within 6 months of issuance.

A Notice of Commencement has to be filed and displayed at the site before the first inspection can take place. According to the permit card, leaving this step out could leave you paying for the same work a second time. Ask your contractor to show you the recorded copy.

Under Florida's roofing contractor scope, required roof-deck attachment and any needed repair or replacement of wood sheathing belong to the roofing job. Unless a roofing contractor holds a roofing certificate or registration, a general contractor has to hand the roofing portion to a subcontractor. Check who actually does the work.

25% rule

The 25% rule and what triggers a full replacement

The 25% rule says no more than 25 percent of a roof area or roof section may be repaired, replaced or recovered in any 12-month period, unless the whole roof system or section is replaced. The rule does not apply when the current roof was built or replaced under the 2007 code or a later one. In that case, only the section that was repaired needs to comply with the current code.

Hillsborough County cannot change that exception by local ordinance. For a Riverview home with a median build year of 2006, whether the roof was replaced after 2007 is the question to answer first.

Request a quote

Questions

Roof replacement in Riverview: questions

What is the 25% roof rule in Florida?

The Florida Building Code says no more than 25 percent of a roof area or roof section can be repaired, replaced or recovered in any 12-month period unless the entire roof system or section is replaced. If your Riverview roof was built or replaced to the 2007 code or later, only the repaired portion must meet current code. Hillsborough County cannot amend that exception. Confirm how it applies to your roof with the county building office.

Source: 2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), read Oct 5, 2026

Related: Roof replacement

Who issues a roof permit in Riverview?

Hillsborough County's building office issues roof permits for Riverview because it is an unincorporated area. We reached the county's Building Permits & Records page, but confirm current forms and requirements with the office. If work has not begun within 6 months after the permit is issued, or if it halts for 6 months, the permit expires.

Source: Hillsborough County - Building Permits & Records (unincorporated Hillsborough County), read Oct 5, 2026

Related: Roof replacement

Is my Riverview roof old enough to worry about insurance?

Many of the 29.3 percent of Riverview homes built before 2000 likely have older roofs. Under Florida Statute 627.7011, an insurer may not refuse a policy solely because a roof is under 15 years old. For roofs 15 years or older, you may have an inspector check it at your expense. Check with your insurer or agent to find out which requirements cover your policy.

Source: U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25034, via Census Reporter API, read Oct 5, 2026

Related: Roof replacement

Do I need to record a Notice of Commencement for a re-roof?

Yes, the Florida Building Code requires a Notice of Commencement to be recorded and posted at the job site before the first inspection. The permit card warns that skipping it may mean paying twice for the improvements. Hillsborough County permits Riverview roofs, so ask the county building office what it requires for your contract.

Source: Florida Statutes, section 713.135 (2026), read Oct 5, 2026

Related: Roof replacement

Nearby