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PermitRoadmap

Do I need a permit for addition or structural alteration in Riviera Beach?

Permit required

Yes. In Florida, addition or structural alteration generally requires a permit, and Riviera Beach is no exception.

A building permit is required for any addition and for structural alterations such as removing or altering load-bearing walls, changing the footprint, or altering the roof structure. The Florida Building Code only exempts ordinary minor repairs that do not cut into walls or remove load-bearing supports, so structural work is never exempt. Additions usually trigger zoning review and, in flood areas, elevation requirements.

Get the checklist for your addition or structural alteration in Riviera Beach. A free check first, then a free printable Permit Prep Pack.

Florida and local notes for Riviera Beach

Structural work is specifically excluded from the HB 803 $7,500 exemption. Signed and sealed engineered plans are commonly required. Additions often trigger setback, lot-coverage, and floodplain review. Palm Beach County's own permitting office is the Palm Beach County Planning, Zoning & Building Department (Building Division), reachable on 561-233-5100 at https://discover.pbc.gov/pzb/pages/contact-us.aspx. Its online permit portal is https://pbc.gov/epzb. It issues permits for the unincorporated county. If your city does not run its own building department, this is the office that will handle the job. Palm Beach County is a high-wind area. The county's own amendments set ultimate design wind speeds ranging from 140 to 180 mph 3-second gust for Exposure Category C, depending on the Risk Category assigned to the building. All of unincorporated Palm Beach County is in the wind-borne debris region. Inside a municipality the exact wind speed and debris region lines are set by local ordinance, so confirm the figure for your parcel rather than assuming. An addition is designed to the wind speed for its Risk Category, and exterior wall coverings and soffits must resist the component and cladding pressures for that speed. Because there are eight wind speed lines across the Risk Categories with no clean physical landmarks between them, the county publishes a separate GIS tool per Risk Category on its Building Division site. Use it to get the design wind speed for your specific parcel before ordering materials or commissioning drawings. Under Riviera Beach's amended FBC Section 110.9, an addition, pool, patio, driveway, or deck that significantly decreases permeable area or alters drainage requires a professionally prepared drainage plan as a permit condition and a licensed professional's certification before final inspection. Riviera Beach uses a separate Floodplain Development Permit Application (one per structure). The form lists additions under 50 percent of value as a floodplain category and requires a tie-in survey with finished floor elevation for the certificate of occupancy. New buildings and additions can be subject to both City of Riviera Beach and Palm Beach County impact fees, which the Building Division collects before permit issuance. On the Riviera Beach application, a Notice of Commencement must be recorded and posted on the job site before the first inspection when the direct contract exceeds $5,000 (HVAC repair or replacement under $15,000 is excepted), and the application must be notarized at $5,000 or more or for any owner/builder regardless of value.

Documents you may need

  • Permit applicationLikely required
  • Signed and sealed construction and structural plansLikely required
  • Site plan or surveyLikely required
  • Florida Energy Code forms for conditioned spaceSometimes required
  • Notice of commencementSometimes required
  • Florida Product Approval or Miami-Dade NOA for impact rated productsSometimes required
  • Wind load design pressures for components and claddingSometimes required
  • Riviera Beach Universal Building Permit Application (primary permit or sub-permit)Likely required
  • Plot plan drawn to scale (Code 31-7)Likely required
  • Construction drawingsLikely required
  • Floodplain Development Permit Application where the site is in a flood hazard areaSometimes required
  • Professionally prepared drainage plan where the addition significantly reduces permeable area (amended FBC 110.9)Sometimes required
  • Recorded Notice of CommencementLikely required

Possible inspections

  • Footing and foundation inspection
  • Framing inspection, with rough electrical, plumbing, and mechanical
  • Insulation inspection
  • Final inspection
  • Footing inspection
  • Framing inspection
  • Rough trade inspections

Frequently asked questions

Do I need a permit for addition or structural alteration in Riviera Beach?
Yes. In Florida, addition or structural alteration generally requires a permit, and Riviera Beach is no exception. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Riviera Beach?
The local building department for Riviera Beach handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
How do I find out the exact requirements for my project?
Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.

PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.