What ADU can you build in your Melbourne Beach backyard?
Instant zoning report — see exactly what your zoning allows: permitted ADU types, size limits, setbacks, and lot requirements for your specific property.
The quick answer
Melbourne Beach ADU rules at a glance
- Owner-occupancy
Not required — you can rent both units - Short-term rentals
Allowed with local licensing — verify with the city - Where it's allowed
Eligibility varies by zoning district — check your address to confirm yours
ADU Rules in Melbourne Beach, Florida
We've researched Melbourne Beach's ADU rules so you don't have to. Here's what matters most — the facts that determine whether your project is possible, and how much it will cost.
- Accessory dwelling units are prohibited townwide
- No accessory structure with living quarters may be built on any lot
- Single-family districts allow only one dwelling per parcel
Last verified: 2026-07-15
Backyard ADUs like this are being built across Melbourne Beach — here's how to do it right.
What Melbourne Beach's zoning may allow for an ADU
The Town of Melbourne Beach prohibits accessory dwelling units townwide — no accessory structure containing living quarters may be built on any lot. Single-family districts permit only one dwelling per parcel. There is no ADU pathway.
Zoning allowance
ADUs are prohibited: 'No accessory structure which contains living quarters shall be constructed on any lot' (LDC §7A-57(a)(2)), and the definitions equate 'living quarter' with a dwelling unit. Single-family districts permit only single-family dwellings, with all unlisted uses prohibited.
Size limits
No ADU is permitted, so there is no ADU size. The only detached accessory structure with a cap is a utility shed (≤160 sq ft, no water hookup), which cannot contain living quarters.
Lot + setbacks
Setbacks, lot coverage, and minimum lot size for an accessory dwelling vary by zoning district. Confirm the exact figures with the jurisdiction's planning department.
Height + coverage
Height and lot-coverage limits vary by zoning district. Confirm current limits with local planning.
Parking
Parking requirements for an accessory dwelling vary by district; typically one additional space. Confirm with local planning.
Rental / occupancy
No rentable accessory dwelling is permitted. Higher-density living exists only as a principal multi-family use in the 4-RM / 5-RMO districts.
Permit process
An accessory dwelling is permitted through the jurisdiction's standard zoning-review and building-permit process. Contact the local planning or building department for current requirements.
Building limits and rental rules, side by side
These figures are based on the best available data for Melbourne Beach and should be confirmed with the city's planning department before you commit to a design or a rental strategy — local ordinances change and vary by parcel.
Building Limits
- Max Size:See requirements above
- Detached Allowed?Check with city
Rental Rules
Short-term rental rules vary — confirm with Melbourne Beach Planning.
Here's exactly what you'll pay — and how to avoid the fees that catch most homeowners off guard
Most homeowners spend 3–4 weeks piecing this together on their own. We've mapped the full Melbourne Beach permit process step by step — so you know exactly what's coming, and what to prepare.
Step 1: Pre-Application Zoning Check
- Where:
- Melbourne Beach Planning Department
- What to bring:
- Property address and parcel ID, preliminary site sketch, lot survey
- Timeline:
- No appointment fee — call ahead to confirm office hours
- Cost:
- No fee for initial inquiry
Step 2: Submit Permit Application
- Where:
- Melbourne Beach Planning Department — contact for portal link
- What to bring:
- Architectural plans, site plan, boundary survey, energy compliance docs
- Timeline:
- Contact planning to confirm current review timelines
- Cost:
- Contact planning for current fee schedule
Step 3: Plan Review & Revisions
- Where:
- Melbourne Beach Planning Department
- What to bring:
- Responses to any correction letters; revised drawings if required
- Timeline:
- Plan for one or more review cycles — timeline varies by submission completeness
- Cost:
- No additional fee for standard resubmittal
Step 4: Construction & Inspections
- Where:
- Melbourne Beach Building Department
- What to bring:
- Approved permit set must be on-site at all times during construction
- Timeline:
- Schedule inspections as each phase of work is completed
- Cost:
- Included in permit fee
Melbourne Beach neighborhoods where ADU permits are being filed — is your street next?
Melbourne Beach ADU — Frequently Asked Questions
These are the questions we hear most often from Melbourne Beach homeowners. If yours isn't here, our ADU Zoning Experts can answer it directly.
Can I build an ADU in Melbourne Beach, Florida?
ADUs are prohibited: 'No accessory structure which contains living quarters shall be constructed on any lot' (LDC §7A-57(a)(2)), and the definitions equate 'living quarter' with a dwelling unit. Single-family districts permit only single-family dwellings, with all unlisted uses prohibited.
What is the maximum ADU size in Melbourne Beach?
No ADU is permitted, so there is no ADU size. The only detached accessory structure with a cap is a utility shed (≤160 sq ft, no water hookup), which cannot contain living quarters.
Do I need to be an owner-occupant to build an ADU in Melbourne Beach?
No rentable accessory dwelling is permitted. Higher-density living exists only as a principal multi-family use in the 4-RM / 5-RMO districts.
Can I use my Melbourne Beach ADU as an Airbnb?
Contact Melbourne Beach Planning to confirm current short-term rental rules for ADUs.
How do I get an ADU permit in Melbourne Beach?
An accessory dwelling is permitted through the jurisdiction's standard zoning-review and building-permit process. Contact the local planning or building department for current requirements.
Nearby Cities — ADU Rules
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More Brevard County ADU Guides
This page provides general information based on current ordinances and publicly available data as of 2026-07-15. Zoning rules change — verify all requirements with your local planning department before making financial commitments.