ADU Rules & Zoning in Cocoa Beach, Florida (2026)
What ADU can you build in your Cocoa Beach backyard?
Instant zoning report — see exactly what your zoning allows: permitted ADU types, size limits, setbacks, and lot requirements for your specific property.
ADU Rules in Cocoa Beach, Florida
We've researched Cocoa 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.
- Maximum ADU size is 1,000 sq ft under Florida SB-48 — Cocoa Beach follows the statewide baseline
- No owner-occupancy requirement — investor-friendly for this barrier island tourist market
- Brevard County jurisdiction — Cocoa Beach is an incorporated city but uses Brevard County building standards
- COASTAL LOCATION — properties may fall under CCCL (Coastal Construction Control Line) and FEMA flood zone requirements
- Strong year-round STR demand from Kennedy Space Center tourism, beach visitors, and surfers — one of Florida's established STR markets
- Cocoa Beach's barrier island location limits lot sizes — most properties are 50–75 ft wide; ADU footprint must be carefully planned
- Construction $110,000–$220,000 (coastal requirements); STR income $120–$300/night peak; LTR $1,200–$2,000/month
Last verified: 2026-03-14
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Backyard ADUs like this are being built across Cocoa Beach — here's how to do it right.
Here's exactly what Cocoa Beach zoning allows
Cocoa Beach ADU rules under Florida SB-48. Beach tourist town with active STR market. Barrier island lot constraints apply.
Zoning allowance
ADUs permitted on eligible single-family parcels under Florida SB-48 (2026). Cocoa Beach is STR-friendly for eligible properties.
Size limits
Up to 1,000 sq ft under SB-48 statewide baseline.
Lot + setbacks
Typical setbacks: 5ft side, 10ft rear. Verify with Cocoa Beach Building.
Height + coverage
Maximum 25ft. Lot coverage limits apply; barrier island lot constraints frequent.
Parking
Parking compliance critical in dense beach area — verify before converting garage.
Rental / occupancy
Owner-occupancy not required under SB-48. STR permitted with city registration.
Permit process
Building permit through Cocoa Beach Community Development. Full inspection process.
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Building limits and rental rules, side by side
These two sets of rules determine what you can build and what income you can expect. Read both before you commit to a design or a rental strategy.
Building Limits
- Max Size:1,000 sq ft
- Setbacks:5ft side / 10ft rear
- Detached Allowed?Yes
- Max Height:25 ft
- Build Cost Est.:$95,000–$195,000
Rental Rules
No Owner-Occupancy Requirement: Both units can be rented to tenants simultaneously.
Short-Term Rentals: Not prohibited at the city level. State DBPR license required.
Estimated Monthly Income
$1,400–$2,400/month
Based on 2025–2026 Cocoa Beach market data
ADUs are NOT Permitted In:
- Properties east of the CCCL (Coastal Construction Control Line) — Florida DEP permit required in addition to local permits; highly restrictive
- Properties in FEMA Zone VE (coastal high hazard, wave action) — extremely restrictive for new construction
- Commercial zones on A1A and N. Atlantic Ave tourist strip — not eligible for residential ADUs
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 Cocoa Beach permit process step by step — so you know exactly what's coming, and what to prepare.
Step 1: Pre-Application Zoning Check
- Where:
- Cocoa Beach Building Division, 2 S. Orlando Ave., Cocoa Beach, FL 32931
- Contact:
- (321) 868-3217
- 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:
- https://www.cocoabeachfl.gov/departments/community-development/building-permits
- Contact:
- (321) 868-3217
- What to bring:
- Architectural plans, site plan, boundary survey, energy compliance docs
- Timeline:
- Standard (west of CCCL): 3–5 weeks review, 5–8 weeks inspections, total 3–5 months
- Cost:
- $6,450–$13,800 in permits and fees (excluding construction)
Step 3: Plan Review & Revisions
- Where:
- Cocoa Beach Building Division
- Contact:
- (321) 868-3217
- What to bring:
- Responses to any correction letters; revised drawings if required
- Timeline:
- Standard (west of CCCL): 3–5 weeks review, 5–8 weeks inspections, total 3–5 months. CCCL properties: add 2–4 months for DEP review.
- Cost:
- No additional fee for standard resubmittal
Step 4: Construction & Inspections
- Where:
- Cocoa Beach Building Department
- Contact:
- (321) 868-3217
- 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
Full Cocoa Beach Permit Cost Breakdown
These are the fees you'll encounter, in the order you'll typically encounter them.
| Cost Item | Amount / Notes |
|---|---|
| Total Estimated Cost | $6,450–$13,800 in permits and fees (excluding construction) |
| Building Permit Fee | $2,000–$3,800 (Cocoa Beach/Brevard schedule) |
| impact fees brevard | $2,500–$5,000 |
| Plan Review Fee | $450–$1,000 |
| cccl dep permit | $500–$1,500 (if east of CCCL) |
| Utility Connection Fees | $1,000–$2,500 |
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Key ADU Restrictions in Cocoa Beach
These are the rules that most often catch homeowners by surprise. Read them carefully before engaging an architect.
- Barrier island lot widths are frequently narrow — many Cocoa Beach parcels can only support attached ADU or garage conversion, not detached unit
- Coastal flood zone compliance required — FEMA flood zone check is essential before designing
- STR registration required with City of Cocoa Beach — city has active STR licensing program
Common Mistakes to Avoid in Cocoa Beach
- Narrow barrier island lots may physically preclude detached ADU — measure your available building envelope before planning
- Flood zone requirements may require elevated foundation — adds cost but also typically adds rental value for beach market
- Parking compliance is critical in dense beach neighborhoods — garage conversions often eliminate required parking
Eligible Zones in Cocoa Beach
ADUs are permitted by-right in these zoning districts. Verify your parcel at the county GIS portal — most homeowners can confirm their zone in under 5 minutes.
Cocoa Beach neighborhoods where ADU permits are being filed — is your street next?
Cocoa Beach ADU — Frequently Asked Questions
These are the questions we hear most often from Cocoa Beach homeowners. If yours isn't here, our ADU Zoning Experts can answer it directly.
What makes Cocoa Beach a strong STR market for ADU income?
Cocoa Beach has year-round tourism demand driven by Kennedy Space Center (SpaceX launches draw hundreds of thousands of visitors annually), the Ron Jon Surf Shop flagship, and the Atlantic Ocean beach. NASA and aerospace industry contractors working at KSC also create a parallel corporate housing demand. Peak STR rates of $120–$300/night are achievable; year-round occupancy rates are among Florida's highest for a mid-size beach market.
How do I know if my Cocoa Beach property is east of the CCCL?
The CCCL (Coastal Construction Control Line) runs parallel to the shoreline, typically 50–300 ft from the mean high water line. Properties east of the line require a Florida DEP coastal construction permit in addition to city/county building permits. Check your property's CCCL status at floridadep.gov/water/beaches or call the DEP Northeast District office at (321) 868-3217. Most properties west of A1A are west of the CCCL.
Can I build an ADU on Cocoa Beach's narrow barrier island lots?
Cocoa Beach lots are typically 50–75 ft wide (barrier island constraints), shallower than mainland lots. With 5–7 ft side setbacks and 10 ft rear setback, a detached ADU needs careful placement. Many Cocoa Beach ADU projects use attached configurations (over garage, rear addition) to maximize the limited footprint. A site plan showing the buildable envelope is essential before design work begins.
Are short-term rentals heavily regulated in Cocoa Beach?
Cocoa Beach permits STRs with city registration and a resort tax (Brevard County Tourist Development Tax). The city requires a STR license and annual inspection. Brevard County collects a 5% TDT on gross rental receipts. Florida's state STR preemption law limits how restrictive Cocoa Beach can be. STR platforms (Airbnb, VRBO) are widely used and well-established in this market.
What are the most common construction challenges for ADUs in Cocoa Beach?
The top challenges are: (1) FEMA flood zone elevation requirements — Zone AE properties need ADUs elevated 1–3 ft above base flood elevation; (2) lot size constraints from barrier island geometry; (3) soil conditions near the beach (sandy, poor bearing capacity) may require special foundations; (4) salt air corrosion — all metal components must be marine-grade or stainless steel. Build with a contractor experienced in Cocoa Beach barrier island construction.
Find out what ADU you can build in your backyard
— and get a free Cocoa Beach ADU guide for your area.
Free report · No commitment · 60 seconds
Find out what ADU you can build in your backyard
— and get a free Cocoa Beach ADU guide for your area.
Free report · No commitment · 60 seconds
Cocoa Beach Planning Department
We recommend calling Cocoa Beach Building Division at (321) 868-3217 before submitting anything — a 10-minute conversation can save weeks of back-and-forth on your permit application.
Cocoa Beach Building Division
Nearby Cities — ADU Rules
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This page provides general information based on current ordinances and publicly available data as of March 2026. Zoning rules change — verify all requirements with your local planning department before making financial commitments.