Home Builder SEO • Miami, FL • USA
Answer the questions Miami homeowners ask about flood height, hurricane rules and permit time, with the code cited
A person who plans to build or rebuild a home in Miami asks three things before choosing a builder: how high the floor must be, which windows and roofs the hurricane rules accept, and how long the permit takes. Each answer is written in a code that a builder works with every day. The City of Miami requires the lowest floor of a new home in a special flood hazard area to be at or above the base flood elevation plus one foot. Miami-Dade County is one of the two counties that make up Florida's High Velocity Hurricane Zone. A builder whose website states these rules, with the section numbers, answers the homeowner before the first call.
The flood rule is in Chapter 20 of the City of Miami Code of Ordinances. Section 20-4 allows no new construction or substantial improvement of a residential structure in a special flood hazard area unless the lowest floor, basement included, is elevated to or above the base flood elevation plus one foot of freeboard, which the code defines as an added height used as a factor of safety. The same chapter requires electrical, heating, air conditioning and plumbing equipment to be elevated to that level. The wind rule is in the Miami-Dade County Code: section 8-3 defines the High Velocity Hurricane Zone as Broward and Miami-Dade counties, and section 8-40 requires products that protect the envelope of a building, such as windows, exterior doors, roofing and shutters, to hold an approval from the Florida Building Commission or a local approval.
The Building Permits Survey of the U.S. Census Bureau shows what is being built. The city of Miami permitted 152 single-family homes and 91 two-unit buildings in 2025, against 145 and 73 in 2024. The Miami-Fort Lauderdale-West Palm Beach metro area permitted 250 two-unit buildings in 2025, more than any other Florida metro area in the Bureau's file, and 102 buildings of three or four units, against 33 the year before. In the city itself, then, 91 two-unit buildings were permitted beside 152 single-family homes, and a Miami builder who takes on duplexes should have a page that says so.
On time, a Miami builder can quote two published figures. The City of Miami's guide to getting a permit gives an estimate of "approximately 14 business days for building permit applications" for the first review cycle, and the City reviews plans electronically through a system it calls ePlan. Florida law, in section 553.792, gives a local government 30 business days to decide on a complete application for a home of less than 7,500 square feet. On zoning, the City's code is called Miami 21, and its explanatory page describes three types of T3 zone: single family only, single family with an ancillary unit, and single family with a two-family residence. Read the current code for the lot in question before you quote a size to a client.
Licheo does three things for a Miami builder, as one service: we build the website or fix the one you have, we make it findable on Google and citable by AI assistants such as ChatGPT and Gemini, and we shape each page so that a visit becomes an enquiry. For Miami that means a page on floor height with Chapter 20 cited, a page on the hurricane zone and product approvals, a page on permit time, and a page for each finished home with its elevation and its date. One flat monthly fee, month to month. Contact us for pricing.
The lowest floor of a new home in a special flood hazard area in the City of Miami must be at or above the base flood elevation plus one foot, under section 20-4 of the City's Code of Ordinances. The code calls the extra foot freeboard and defines it as added height used as a factor of safety. The same chapter requires electrical, heating, air conditioning and plumbing equipment to be elevated to that level too.
The High Velocity Hurricane Zone is the area of Florida made up of Broward and Miami-Dade counties, as section 8-3 of the Miami-Dade County Code of Ordinances defines it, so Miami is in it. The county code adopts the Florida Building Code, with its provisions for that zone, as one building code for the cities and the unincorporated area alike. A Miami builder works under those provisions on every home.
In Miami-Dade County, the products that protect the envelope of a building need approval: windows, exterior glazing, wall cladding, roofing, exterior doors, skylights, glass block, siding and shutters. Section 8-40 of the County Code requires a high wind velocity zone approval from the Florida Building Commission or a local approval. The county's Product Control Section issues the local approvals and says it reviews an average of 1,250 applications a year.
The City of Miami gives an estimate of "approximately 14 business days" for the first review cycle of a building permit application, in its guide to getting a permit. The City publishes no separate figure for single-family homes. Florida law sets the outer limit: section 553.792 gives a local government 30 business days to decide on a complete application for a home of less than 7,500 square feet. The City reviews plans through its electronic system, ePlan.
The city of Miami permitted 152 single-family homes, 91 two-unit buildings and 6 buildings of three or four units in 2025, according to the Building Permits Survey of the U.S. Census Bureau. In 2024 the figures were 145, 73 and 5. The whole Miami-Fort Lauderdale-West Palm Beach metro area permitted 5,873 single-family homes and 250 two-unit buildings in 2025.
Whether a second unit or a duplex may be built on a lot in Miami depends on the lot's zone under the City's zoning code, Miami 21. The City's explanatory page describes three types of T3 zone: single family only, single family with an ancillary unit, and single family with a two-family residence. Florida has no statewide rule on accessory dwelling units, since section 163.31771 leaves them to local government. Read the current code for the lot before planning.
A Miami home builder should put on its website a plain answer to each question a homeowner asks: the floor height rule with section 20-4 cited, the hurricane zone and product approval rules, the permit times the City and the State publish, and a page for each finished home with its elevation. In our reading of 80 builder websites in Arizona and Florida on September 29, 2026, 7 showed contact details that disagreed or a contact link that failed, and 8 displayed no email address.
Licheo builds a Miami home builder's website or fixes the existing one, makes it findable on Google and citable by AI assistants, and shapes each page so that a visit becomes an enquiry. It is one service with one flat monthly fee, month to month, and the work continues every month. Contact us for pricing. The usual first step is the free Get Found Check, which returns a letter grade for a website in under 60 seconds.
Licheo checks your home builder website against the specific competitive landscape of Miami, FL, then builds what is missing: the pages that get found, the proof that earns trust, and the clear next step that turns a visitor into a client.