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Hillsborough County ยท Census-designated place

Roofing in Lake Magdalene, Florida

Lake Magdalene stayed rural until residential construction pushed north from Tampa in the 1990s, and the 2000 census counted 28,755 people. Many homes here are now old enough that the roof is a real question. Hillsborough County issues your roof permit, and Florida's 25 percent rule and insurer inspection rules decide what a repair can turn into.

Request a quote407-242-2840

Updated October 2026

Elevated view across a gray shingle roof above a covered porch with white railings, shrubs along the walk and tall trees behind.

At a glance

Lake Magdalene homes at a glance

People (2020 Census)
30,742
Median year homes were built
1982
Share of homes built before 1980
43.2%
Share of homes built 2010 or later
8%
Owner-occupied share of occupied homes
72.3%

Census figures; each one is listed in the sources at the end of this page.

Housing age

How old roofs are distributed across the homes of Lake Magdalene

The median home here was built in 1982, and 82.9 percent were built before 2000. Only 8 percent date from 2010 or later. The year a home was built does not tell you its roof age, since many have been replaced. It does suggest that a good share of owners are dealing with a second roof, or an original one.

Roof age matters most at insurance renewal. Florida Statute 627.7011(5) lets you hire an authorized inspector, at your expense, once a roof reaches 15 years. A finding of 5 or more years of remaining life blocks a refusal or non-renewal based on age alone. For what this means under your own policy, ask your insurer or agent.

About 72.3 percent of occupied homes are owner-occupied, so most roof decisions here belong to individual homeowners. Another 17 percent of homes sit in buildings with 5 or more units, where an association or property manager usually decides.

Home types

Mobile homes and condos in Lake Magdalene

Single-family detached homes make up 60.5 percent of housing units, and mobile homes make up 6.7 percent. Mobile and manufactured homes follow the federal HUD code, not the Florida Building Code, so do not assume a rule written for site-built roofs applies to them. Confirm with the county building office before you plan the work.

The 13,809 housing units counted here include many apartments and condominiums. If your roof belongs to a building association, repairs run through its board, and the same county permit rules still apply.

Local rules

Permits and the 25 percent rule

No city hall handles roofing for this unincorporated community of 30,742 people. The Hillsborough County building office issues the permit, so call or check its records page for current forms. A permit goes invalid if work does not begin within 6 months of issue, or if it stops for 6 months.

Florida's 25 percent rule says that repairing or replacing more than 25 percent of a roof section in 12 months can force replacement of the whole section. A roof built, repaired or replaced under the 2007 Florida Building Code or later qualifies for an exception. For that roof, only the repaired area has to meet today's code.

Since December 31, 2023, the Eighth Edition code has been in force. The Ninth Edition governs permit applications filed on or after December 31, 2026, so the filing date of your application can change which edition applies.

Building permits

Hillsborough County - Building Permits & Records (unincorporated Hillsborough County)

Official building page

Office names and links only. Fees, forms and timing change; check the official page.

Weather

Rain, lakes and storms that hit this roof

Water covers 12.1 percent of the area, and at least 11 named lakes lie within it, the largest being the 206-acre Lake Magdalene. The Tampa airport station records 49.48 inches of rain in a normal year, with roughly 61 percent arriving June through September. A 100-year storm here drops 12.2 inches in 24 hours.

Hurricane Irma passed between Tampa and Orlando in 2017 as a category 1 storm. Near Sun City Center, Hurricane Eta in 2020 delivered as much as 10.64 inches of rainfall. The corridor running east from Tampa Bay also gets the most lightning in the country, mostly May through October.

Local record

On record for Lake Magdalene

  • At least 11 named lakes lie in the CDP, the largest being the 206-acre Lake Magdalene.
  • Water covers 12.1% of the place's total area.

Services

Roofing services in Lake Magdalene

Questions

Lake Magdalene roofing questions

What is the 25% roof rule in Florida?

If you repair, replace or recover more than 25 percent of a roof section within 12 months, the whole section must be replaced or recovered. That exception covers a roof built, repaired or replaced under the 2007 Florida Building Code or any later version. In that case, only the portion that was repaired has to satisfy current code. With a median build year of 1982 here, ask the Hillsborough County building office how your roof's history applies.

Source: U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25035, via Census Reporter API, read Oct 5, 2026

Related: Roof replacement

Who issues roof permits in Lake Magdalene?

Hillsborough County issues them, because Lake Magdalene is an unincorporated community of 30,742 people by the 2020 Census. Contact the county building office for current forms and requirements. Under the Florida Building Code, a permit becomes invalid if work does not start within 6 months of issue.

Source: U.S. Census Bureau, 2020 Census (POP100) via TIGERweb tigerWMS_Census2020, read Oct 5, 2026

Related: Roof replacement

Can my insurer make me replace a roof that is 15 years old?

Under Florida Statute 627.7011(5), for a roof 15 years or older the insurer must allow you to have an authorized inspector check it at your expense. An insurer cannot deny or decline to renew coverage based only on roof age when the inspection finds at least 5 years of useful life remaining. Since 82.9 percent of homes here were built before 2000, many owners may face this. Ask your insurer or agent.

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

Related: Roof inspections

Does the Florida Building Code apply to my mobile home roof?

Mobile and manufactured homes follow the federal HUD code, not the Florida Building Code. Mobile homes are 6.7 percent of housing units in Lake Magdalene. Confirm with the Hillsborough County building office what permit and rules apply to your roof before you hire anyone.

Source: U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25024, via Census Reporter API, read Oct 5, 2026

Related: Roof replacement

How much rain should a roof here handle?

A 10-year storm here delivers 6.75 inches in 24 hours, and a 100-year storm delivers 12.2 inches. Tampa's normal annual rainfall is 49.48 inches, and about 61 percent falls June through September. Sound flashing and clear drainage matter most in those months.

Source: NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Lake Magdalene 2020 Census internal point (28.0814, -82.4783), read Oct 5, 2026

Related: Roof repair

Nearby

Near Lake Magdalene

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Hillsborough County

More in Hillsborough County

Sources for this page(33)
  1. 1.Median year homes were built: 1982. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25035, via Census Reporter API. Read Oct 5, 2026.
  2. 2.Share of homes built before 2000: 82.9%. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25034, via Census Reporter API. Read Oct 5, 2026.
  3. 3.Share of homes built 2010 or later: 8%. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25034, via Census Reporter API. Read Oct 5, 2026.
  4. 4.Wikipedia, "Lake Magdalene, Florida" (secondary source). Read Oct 5, 2026.
  5. 5.Wikipedia (Riverview, Brandon); U.S. Census Bureau ACS 2020-2024 table B25034. Read Oct 5, 2026.
  6. 6.Owner-occupied share of occupied homes: 72.3%. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25003, via Census Reporter API. Read Oct 5, 2026.
  7. 7.Share of homes in buildings with 5+ units: 17%. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
  8. 8.Single-family detached share of housing units: 60.5%. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
  9. 9.Mobile homes, share of housing units: 6.7%. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
  10. 10.Housing units (ACS 5-year): 13,809. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25001, via Census Reporter API. Read Oct 5, 2026.
  11. 11.People (2020 Census): 30,742. U.S. Census Bureau, 2020 Census (POP100) via TIGERweb tigerWMS_Census2020. Read Oct 5, 2026.
  12. 12.Permit office: Hillsborough County - Building Permits & Records (unincorporated Hillsborough County). Hillsborough County - Building Permits & Records (unincorporated Hillsborough County). Read Oct 10, 2026.
  13. 13.City of Tampa; City of Temple Terrace (official). Read Oct 5, 2026.
  14. 14.U.S. Census Bureau, Census 2020 place geography (AREALAND/AREAWATER) via TIGERweb tigerWMS_Census2020. Read Oct 5, 2026.
  15. 15.NOAA NCEI U.S. Climate Normals 1991-2020, station USW00012842 TAMPA INTL AP. Read Oct 5, 2026.
  16. 16.Hurricane Irma (2017). NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Irma. Read Oct 5, 2026.
  17. 17.Hurricane Eta (2020). NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Eta. Read Oct 5, 2026.
  18. 18.NWS Melbourne, Lightning Facts and Trivia. Read Oct 5, 2026.
  19. 19.Hurricane Hermine (2016). NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Hermine. Read Oct 5, 2026.
  20. 20.Wikipedia articles for each place (secondary). Read Oct 5, 2026.
  21. 21.Share of homes built before 1980: 43.2%. U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25034, via Census Reporter API. Read Oct 5, 2026.
  22. 22.U.S. Census Bureau, ACS 2024 5-year (2020-2024), table B25024, via Census Reporter API, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  23. 23.Florida Statutes, section 627.7011 (2026), Florida Legislature. Read Oct 5, 2026.
  24. 24.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  25. 25.U.S. Census Bureau, 2020 Census (POP100) via TIGERweb tigerWMS_Census2020, U.S. Census Bureau. Read Oct 5, 2026.
  26. 26.Hillsborough County - Building Permits & Records (unincorporated Hillsborough County), Hillsborough County. Read Oct 5, 2026.
  27. 27.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  28. 28.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
  29. 29.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
  30. 30.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Lake Magdalene 2020 Census internal point (28.0814, -82.4783), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  31. 31.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Irma, NOAA National Hurricane Center. Read Oct 5, 2026.
  32. 32.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Eta, NOAA National Hurricane Center. Read Oct 5, 2026.
  33. 33.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Hermine, NOAA National Hurricane Center. Read Oct 5, 2026.

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