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Do You Need a Permit for a Shed in Orlando, FL?

Q: Do I need a permit for a shed or accessory structure in Orange County, FL?

Permit required. Orange County: ALL structures need a permit — <=120 sq ft, one-story, no electric/plumbing/mechanical/gas qualifies for a streamlined $12 zoning permit; larger or with utilities = full building permit. 'No permit under 120 sq ft' claims are wrong here.

Q: Are there specific building-code requirements for a shed or accessory structure?

Orange County's answer is blunt: "Yes, all structures require a permit.".

Q: What tools or parts do I need to get right for a shed or accessory structure?

Check the kit's rated wind speed BEFORE buying.

Q: What does a shed or accessory structure cost?

DIY: $300–$4,300 for a prefab shed kit you assemble yourself (kits include all materials); prefab/retail sheds run $10–$30 per sq ft Hiring it out: $1,000–$3,000 for a 10'x10' prefab shed including installation; a custom-built shed of the same size runs $2,500–$15,000 Add Orange County's $12 zoning permit for the streamlined route; size is the main price driver (8'x10' prefab installed: $800–$2,400). Published national figures (HomeGuide, checked Aug 2026) — local prices vary, and the free DIYrr planner pulls current retail prices for your exact repair.

Updated 2026-09-24 · Sources verified 2026-07-20

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Short answer: permit required. Orange County: ALL structures need a permit — <=120 sq ft, one-story, no electric/plumbing/mechanical/gas qualifies for a streamlined $12 zoning permit; larger or with utilities = full building permit. The full rule and its official source are below, with the code requirements and mistakes that trip up Orlando homeowners.

The permit answer

Permit required. Orange County: ALL structures need a permit — <=120 sq ft, one-story, no electric/plumbing/mechanical/gas qualifies for a streamlined $12 zoning permit; larger or with utilities = full building permit. 'No permit under 120 sq ft' claims are wrong here.
Source: https://www.orangecountyfl.net/PermitsLicenses/Permits/AccessoryStructuresLessthan120sf.aspx

Orange County and the City of Orlando run separate permit offices with separate portals — and your mailing address alone doesn't tell you which one covers your home. Check which permit office covers your address →

Key facts before you start

Orange County's answer is blunt: "Yes, all structures require a permit." A one-story detached, freestanding accessory structure of 120 sq ft or less on a one- or two-family lot (tool or storage shed, pergola, deck, gazebo, playhouse, accessibility ramp) takes a streamlined $12 ZONING permit rather than a building permit. Mechanical, electrical, plumbing and/or fuel/gas are "Not allowed" on that route — add any of them, a second story, or more floor area and it becomes a full building permit. A structure caught by code enforcement first adds $40.
Submittal trap on the $12 route: the dimensioned site plan or survey must show the structure's location AND its "proposed height of the structure as measured to the peak of the roof" — not wall height. Anything landing in an easement also needs a signed Easement Acknowledge Form, and uploads must be PDFs named "A100-Siteplan-Accessory Structure" and "A200-Easement Form-Accessory Structure".
FBC-R R301.2.1.2: "Storage sheds that are not designed for human habitation and that have a floor area of 720 square feet (67 m2) or less are not required to comply with the mandatory wind-borne debris impact standard of this code." That waives impact-rated openings ONLY. There is no blanket accessory-structure exemption from wind design — the shed still has to be designed and anchored for its site wind loads.
Check the kit's rated wind speed BEFORE buying. Lifetime's own FAQ puts its sheds at "a wind speed rating of 70 MPH", with the 8-ft Extreme Weather Kit reaching "a wind speed rating of up to 118 MPH" — and Lifetime itself warns that areas "particularly in Florida have wind force regulations regarding sheds". Big-box kit ratings routinely sit below Central Florida design wind speeds.
Prefab is not a shortcut. State-approved manufactured/modular buildings require "a site specific foundation or tie-down plan, prepared by a Florida Licensed Professional Engineer or Register Architect", plus the DBPR manufacturer approval letter, data sheet, engineer's letter and state-approved plans. Accessory structures also need a completed Orange County Product Approval Specification Sheet; approved installation details no longer go in with the plans but must be ON SITE at inspection.
Two quiet failure modes. Foundation: Lifetime requires a flat, level base and says "All foundations should be built above ground in order to avoid water pooling inside the shed" — out of level means doors that will not close and gaps that leak. Jurisdiction: county approval never overrides HOA deed restrictions and HOA approval is never a permit, so get the HOA sign-off first since its placement rules drive the site plan you file — and an "Orlando" address may be City of Orlando rather than unincorporated Orange County, a different office entirely.

What it costs

DIY: $300–$4,300 for a prefab shed kit you assemble yourself (kits include all materials); prefab/retail sheds run $10–$30 per sq ft
Hiring it out: $1,000–$3,000 for a 10'x10' prefab shed including installation; a custom-built shed of the same size runs $2,500–$15,000
Add Orange County's $12 zoning permit for the streamlined route; size is the main price driver (8'x10' prefab installed: $800–$2,400).
Published national figures (HomeGuide, checked Aug 2026): https://homeguide.com/costs/cost-to-build-a-shed. Prices move — the free planner pulls current retail prices for your exact repair.

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Frequently asked questions

Do I need a permit for a shed or accessory structure in Orange County, FL?

Permit required. Orange County: ALL structures need a permit — <=120 sq ft, one-story, no electric/plumbing/mechanical/gas qualifies for a streamlined $12 zoning permit; larger or with utilities = full building permit. 'No permit under 120 sq ft' claims are wrong here.

Are there specific building-code requirements for a shed or accessory structure?

Orange County's answer is blunt: "Yes, all structures require a permit.".

What tools or parts do I need to get right for a shed or accessory structure?

Check the kit's rated wind speed BEFORE buying.

What does a shed or accessory structure cost?

DIY: $300–$4,300 for a prefab shed kit you assemble yourself (kits include all materials); prefab/retail sheds run $10–$30 per sq ft Hiring it out: $1,000–$3,000 for a 10'x10' prefab shed including installation; a custom-built shed of the same size runs $2,500–$15,000 Add Orange County's $12 zoning permit for the streamlined route; size is the main price driver (8'x10' prefab installed: $800–$2,400). Published national figures (HomeGuide, checked Aug 2026) — local prices vary, and the free DIYrr planner pulls current retail prices for your exact repair.

Related repairs

Sources

https://www.orangecountyfl.net/PermitsLicenses/Permits/AccessoryStructuresLessthan120sf.aspx
https://www.orangecountyfl.net/PermitsLicenses/DoINeedaPermit.aspx
https://www.orangecountyfl.net/PermitsLicenses/Permits/ResidentialAccessoryStructures.aspx
https://up.codes/viewer/florida/fl-residential-code-2023/chapter/3/building-planning
https://www.lifetime.com/company/faqdetail/271/what-is-the-wind-resistance-factor-for-your-shed
https://www.lifetime.com/customerservice/tipsandsolutionsdetail/193/lifetime-shed-foundation-options

This guide is general informational content, not professional or legal advice. Codes and county rules change — confirm permit requirements with your local building department, and use a licensed professional for electrical, gas, structural, or main-line plumbing work.

Beyond DIY

The streamlined shed permit does not allow plumbing, electrical, or mechanical work. A backyard building someone will live in is a different project — an accessory dwelling unit, with its own zoning rules in each jurisdiction. ADU rules by Central Florida jurisdiction — Karhan Construction →

Built by Karhan Construction & Remodeling, an owner-led repair and remodeling company in Orlando — DIYrr is free whether or not you ever hire us.