A lot of homeowners assume a deck is too small or too simple to need a permit. In St. Augustine, that assumption can turn into a real problem, especially when it comes time to sell the home. Here is when a permit is actually required.
When St. Augustine Requires a Deck Permit
Generally, any deck attached to your home, or one elevated above a certain height off the ground, requires a building permit in St. Augustine and St. Johns County. This covers most decks homeowners actually build, since ground level, fully detached structures are the main exception.
What Permit Review Actually Checks
Permit review covers structural elements like footing depth, ledger board attachment to the house, joist spacing, and railing height. These are safety requirements, not just paperwork, since a deck built without meeting them can fail under weight it was never designed to hold.
What Happens If You Skip the Permit
An unpermitted deck often has to be disclosed when you sell your home, and it can delay or derail closing until it is either permitted after the fact or removed entirely. It can also cause problems with a homeowners insurance claim if the deck is ever involved in a covered incident.
Who Actually Handles the Permit Process
A licensed contractor typically pulls the permit and schedules the required inspections as part of the project, so it is not left on the homeowner to navigate St. Johns County’s permitting office directly. This is one of the details worth confirming before you hire anyone for a deck project. Learn more about Composite vs Wood Decking: The Real Cost Over 10 Years in St. Augustine
Frequently Asked Questions
How long does it take to get a deck permit approved in St. Augustine?
Timelines vary with the county’s current workload, but it is common for review to take anywhere from a few days to a few weeks, which is worth factoring into your overall project timeline.
Can I build a small, freestanding deck without a permit?
Some smaller, ground level, fully detached structures may fall under an exception, but the height and size threshold is easy to misjudge, so it is worth confirming with the county or your contractor before assuming you are exempt.
What happens if I already built a deck without a permit?
It can often be permitted after the fact through an inspection process, though this sometimes requires opening up finished work to verify it meets code, which is why pulling the permit upfront is usually simpler.
Building a Deck in St. Augustine?
Our deck builder team handles permitting as part of every project, so your deck is built to code from the start. See completed projects and reviews on our Google Business Profile.