Miami-Dade County ยท Census-designated place
Roofing in Sunset, Florida
The median home in Sunset was built in 1970, which is ten years older than the Miami-Dade County median of 1980. Most roofs on these homes are likely past their first generation of materials, so age is the first thing to check. Sunset sits inside Miami-Dade County, where the building office issues roof permits and the county's strictest hurricane rules apply.
Updated October 2026
Roof age in Sunset
How old are roofs in Sunset, and what does that mean?
About 73.5 percent of Sunset's housing units were built before 1980. That suggests many original roofs are now well past 25 years, which is the age where Citizens Property Insurance asks for documentation of remaining life on a soft roof such as shingle.
For a hard roof such as tile or metal, Citizens uses a 50-year line instead. Most homes in Sunset were built well before that threshold, so a roof on an older house here may need records from a contractor or inspector before an insurer will accept it.
Homes built in 2010 or afterward make up just 1 percent of the local housing stock. If your roof is original to the house, plan on an inspection before any insurance renewal, not after a claim.
The 25 percent rule
Partial roof repairs and the 25 percent rule in Miami-Dade
The building code limits how much of an existing roof can be repaired or replaced in any 12-month period without bringing the whole roof system up to current code. The cap is set at 25 percent of total roof area. Miami-Dade is in the High Velocity Hurricane Zone, so the county applies the strictest version of this rule.
If your roof was built or repaired under the 2007 Florida Building Code or a later edition, only the repaired section must meet current code. Confirm your roof's permit history with the Miami-Dade building office before you plan a partial job.
- 81.8% of housing units are single-family detached homes.
Storms and rain
Storms and heavy rain in Sunset and Miami-Dade
Hurricane season here runs June 1 to November 30, and the statistical peak is September 10. Hurricane Irma in 2017 caused major damage to about 1,000 homes across Miami-Dade County, so roof condition before a storm matters.
Rain is heavy here. Each year Miami International Airport records an average of 67.41 inches of rain, and roughly 76.6 percent of it arrives between May and October. That leaves about 15.8 inches in the other six months.
NOAA estimates a 24-hour rainfall of 8.52 inches in a 10-year storm at this town. Check flashing, valleys and gutters before the rainy season starts each June.
Housing type
Single-family homes and what it means for your roof
About 81.8 percent of Sunset's housing units are single-family detached homes, compared with 38.8 percent across Miami-Dade County. Most roofing work here is on single houses, not on large multi-unit buildings.
Mobile homes make up 0.6 percent of housing units here, so they are a small share. Owner-occupied homes account for 77.0 percent of occupied homes, which means most roof decisions are made by the people who live under them.
Permits
Roof permits for Sunset
Building permits
Miami-Dade County Regulatory and Economic Resources (RER) - Building & Permits
Official building pageOffice names and links only. Fees, forms and timing change; check the official page.
Services
Roofing services in Sunset
- Roof replacementTear-off, deck, code items and the two inspections.Re-roofs in Sunset
- Roof repairLeaks, lifted shingles, cracked tile and flashing.Repairs in Sunset
- Roof inspectionsRoof age, condition and what an insurer asks about.Inspections in Sunset
- Commercial roofingLow-slope systems, drainage and the code for buildings.Commercial roofs in Sunset
- New construction roofingDry-in, the sheathing inspection and the code edition.New construction in Sunset
- GuttersSizing for Florida rain, downspouts and fascia.Gutters in Sunset
Questions
Sunset roofing questions
What is the 25 percent roof rule in Florida?
The rule limits how much of an existing roof can be repaired or replaced in any 12-month period without bringing the whole roof system up to current code. The cap is set at 25 percent of total roof area. In Miami-Dade, which is in the High Velocity Hurricane Zone, the county applies the strict version. A roof built or repaired under the 2007 Florida Building Code or any later edition needs only the repaired section brought up to current code. Confirm your permit history with Miami-Dade Regulatory and Economic Resources before planning a partial job.
Source: 2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), read Oct 5, 2026
What is the new law in Florida about roofs?
December 31, 2026 is the date the Ninth Edition of the Florida Building Code takes effect. Any permit application or plan filed on that date or later has to meet the new edition. Earlier, the 2023 Eighth Edition took effect December 31, 2023. Sunset roofs are mostly 1970 era, so a permit filed after the new edition takes effect will follow the new code. Ask the county building office how the change applies to your project.
Source: Miami-Dade County RER notice, read Oct 5, 2026
Do older homes in Sunset need a roof inspection for insurance?
Citizens Property Insurance requires documentation of at least five years of remaining useful life for roofs older than 25 years if they are soft roofs such as shingle, or older than 50 years if they are hard roofs such as tile or metal. About 73.5 percent of homes in Sunset were built before 1980, so many roofs here may be past those ages. Check with your insurer or agent about which roof paperwork they will want to see.
Source: Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), read Oct 4, 2026
How much rain falls in Sunset during the rainy season?
At Miami International Airport, which is the nearest long-term station, the annual average is 67.41 inches. About 76.6 percent of that falls from May through October, and June is the wettest month at 10.51 inches. NOAA estimates a 24-hour rainfall of 8.52 inches in a 10-year storm at this town. Check your gutters and roof flashing before June.
Source: NOAA NCEI U.S. Climate Normals 1991-2020 (access data service), read Oct 5, 2026
Who issues roof permits in Sunset?
Because Sunset is not an incorporated city, roof permits there are handled by the county building office. Building and permitting matters fall under Miami-Dade County Regulatory and Economic Resources. Contact the county office directly to confirm a permit requirement and to request your property's permit history before starting work.
Source: Miami-Dade County Regulatory and Economic Resources (RER) - Building & Permits, read Oct 5, 2026
Miami-Dade County
More in Miami-Dade County
Sources for this page(24)
- 1.Share of homes built before 1980: 73.5%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, via Census Reporter API. Read Oct 5, 2026.
- 2.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API. Read Oct 5, 2026.
- 3.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, via Census Reporter API. Read Oct 5, 2026.
- 4.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, B25034, B25024, via Census Reporter API. Read Oct 5, 2026.
- 5.Median year homes were built: 1970. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API. Read Oct 5, 2026.
- 6.Share of homes built 2010 or later: 1%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, via Census Reporter API. Read Oct 5, 2026.
- 7.Florida Building Commission, 'Setting New Standards for Safety: The Florida Building Code' (2004 publication; wind-speed figures in it are outdated and not used). Read Oct 5, 2026.
- 8.Permit office: Miami-Dade County Regulatory and Economic Resources (RER) - Building & Permits. Miami-Dade County Regulatory and Economic Resources (RER) - Building & Permits. Read Oct 10, 2026.
- 9.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
- 10.NOAA National Hurricane Center, Tropical Cyclone Climatology. Read Oct 5, 2026.
- 11.Hurricane Irma (2017). NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Irma (AL112017). Read Oct 5, 2026.
- 12.NOAA NCEI U.S. Climate Normals 1991-2020 (access data service). Read Oct 5, 2026.
- 13.NOAA NCEI U.S. Climate Normals 1991-2020 (access data service). Read Oct 5, 2026.
- 14.Single-family detached share of housing units: 81.8%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
- 15.Mobile homes, share of housing units: 0.6%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
- 16.Owner-occupied share of occupied homes: 77.0% (3,839 of 4,983). U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25003, via Census Reporter API. Read Oct 5, 2026.
- 17.People (2020 Census): 15,912. U.S. Census Bureau, 2020 Census counts (POP100, HU100) via TIGERweb tigerWMS_Census2020 layer 28 (Census Designated Places). Read Oct 5, 2026.
- 18.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), Citizens Property Insurance. Read Oct 4, 2026.
- 19.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 20.Miami-Dade County Regulatory and Economic Resources (RER) - Building & Permits, Miami. Read Oct 5, 2026.
- 21.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Irma (AL112017), NOAA National Hurricane Center. Read Oct 5, 2026.
- 22.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Sunset 2020 Census internal point (25.7061, -80.3524), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 23.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
- 24.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
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