How Melbourne Handles Accessory Structures: A Practical Guide
Melbourne maintains 106 local ordinances across all categories, and 2 of those deal specifically with accessory structures. Here is a breakdown of what the city actually requires, what is prohibited, and where Melbourne falls on the strict-to-permissive spectrum compared to other cities.
ADU Rules
Melbourne's zoning code Appendix B, Article VII addresses accessory and temporary uses and structures including ADUs. ADUs may be permitted in certain residential zoning districts. Building permits and zoning approval required. Contact Planning and Zoning at the Community Development Department for eligibility.
Key details: Code Reference: Appendix B, Art. VII. Permit: Building and zoning approval. Contact: Community Development Dept. Sale: Cannot be sold separately.
Shed & Carport Rules
Melbourne caps backyard sheds and other detached accessory structures at 15 feet in height, limits how many a lot can hold based on lot size, and requires a building permit before any shed goes up. Setbacks run as little as five feet from side and rear lines, and an existing shed on its original slab can be replaced without triggering the size limits, as long as it does not grow.
Key details: Max height: 15 feet (24 feet for ADUs). Max structures, lots under 0.5 acre: Three, 600 sq ft each. Max structures, lots 1 acre+: Five, 900 sq ft each. Side/rear setback: Five feet or district setback. Permit: Building permit required before construction.
Placing or building a shed without the required building permit, or before the principal residence is complete, is a zoning code violation the code compliance division can cite and require corrected or removed. Exceeding the maximum number or combined square footage of accessory structures for the lot size, or violating the five-foot minimum setback, likewise triggers code enforcement action and can require the structure to be relocated, reduced in size, or removed at the owner's expense.
The Bottom Line
Melbourne's accessory structures rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Melbourne is broadly strict or permissive.
All of the above reflects Melbourne's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.