Here is the honest answer most Jacksonville homeowners are looking for: the actual on-site build of a typical deck takes anywhere from a few days to about two weeks. A small, simple platform can go up in two or three days. A larger deck, or one with a roof, stairs, or built-in features, takes closer to two weeks of crew time.
But the on-site build is only one part of the project. From your first call to the day you step out onto a finished deck, the whole process usually runs a couple of months. Most of that time is design, the Duval County permit, and ordering materials — not hammers and saws. If you want your deck ready for a season or a holiday, the trick is to start early. Here is how the full timeline breaks down.
The Full Deck Timeline, Start to Finish
Every project is a little different, but a typical Jacksonville deck moves through five stages. Here is what each one usually takes:
- Design and estimate — about 1 to 2 weeks. We come out for a free in-home estimate, talk through what you want, and lay out your options and pricing. If you want to see the deck before you commit, we offer a paid 3D design that gets credited back to your project when you build.
- Permitting — about 3 to 5 weeks. Once you approve the plan, we file for the Duval County permit. This is usually the longest single step, and it is mostly out of everyone’s hands — it runs on the county’s schedule, not ours.
- Ordering materials — about 1 to 2 weeks. We order your decking, framing, and connectors and get them delivered. We line this up alongside the permit so the two are not waiting on each other.
- The build — a few days to about 2 weeks. This is the part you actually watch happen in your backyard.
- Inspections and final walkthrough — about 1 to 3 days. The county checks the work at a few stages, and we do a final walkthrough with you.
Add it all up and most Jacksonville deck projects run roughly two to three months from the first conversation to the finished deck. The build feels fast. The lead-up is where the calendar gets eaten — which is exactly why planning ahead pays off.
Why the Build Itself Is the Quick Part
It surprises people, but swinging hammers is usually the shortest stage. An experienced in-house crew that builds decks every week moves efficiently — the footings, framing, and decking go in faster than a homeowner expects. The waiting happens before the crew ever shows up: design decisions, permit review, and material delivery. So when you hear “a few days,” that is the build clock, not the project clock.
What Speeds Up or Slows Down Your Deck
Two decks the same size can land weeks apart depending on a handful of factors. These are the big ones in Jacksonville and across NE Florida:
- Size and complexity. A simple rectangular deck is quick. Add stairs, multiple levels, a roof, a pergola, or an outdoor kitchen and both the build and the permit take longer.
- Material. Most decking is in stock and ready to go, but specialty or special-order materials can add a week or two to delivery.
- Permits. A clean, complete permit application moves faster. Bigger or more complex projects get more review. Either way, the county sets the pace.
- Your HOA. If you live in a community like Nocatee or Ponte Vedra, your HOA or architectural review board has its own approval step on top of the county permit. That can add weeks, so we start it early and run it alongside the county paperwork.
- Weather. This is the Florida wild card. Summer afternoon storms and hurricane season can pause a build for safety. We plan around the forecast, but heavy weather can shift the schedule.
- Site access and conditions. A tight backyard, a steep slope, or soft soil can slow setup and footings compared to a flat, open yard.
The single best way to hit a target date is to start the conversation early. Want your deck ready for spring cookouts or the holidays? Walk it with us a couple of months out at a free in-home estimate — no pressure, no obligation.
Planning Around a Season or a Holiday
If there is a date you care about — a graduation party, the Fourth of July, a fall full of football Sundays on the deck — count backwards. Because the full project averages two to three months, you generally want to start at least that far ahead. For peak-season targets like spring and early summer, give yourself even more runway. Jacksonville’s busy outdoor season fills up, and so do the county’s permit queues.
A few honest cautions. Be skeptical of anyone promising a finished, permitted deck in a day — a real residential deck with proper footings, framing, and inspections does not happen that fast. And do not let permitting be an afterthought; it is the longest step, so the earlier we file, the sooner you are building.
How We Keep Your Project Moving
Jacksonville Deck Builders, a brand of Coastal Outdoor Construction, has been building decks since 2013, and a big part of the job is managing the timeline so you do not have to. We pull the Duval County permit, coordinate HOA approval where it applies, order materials, and schedule inspections — all running in parallel instead of one slow step after another. We are a Florida-licensed general contractor and fully insured, we have built more than 500 decks across Jacksonville, Duval, St. Johns, Nassau, and Clay counties, and we carry a 4.9-star rating on 70 Google reviews.
Material choice affects both the schedule and the result, so we build in options suited to NE Florida’s heat and humidity: composite and PVC decking from Trex, MoistureShield, and AZEK — AZEK runs about 30 degrees cooler underfoot than dark composite — along with Ipe and cedar wood deck flooring. Composite typically runs about $15–$40 per square foot installed, pressure-treated wood about $10–$20, and cedar about $20–$30, so a 12x12 deck commonly lands somewhere around $3,200 to $8,400 depending on the material. Whatever you pick, we engineer to Florida’s 130–150 mph wind codes with hurricane-rated metal connectors and concrete footings, so the deck holds up when the weather turns.
Thinking about a pool deck or covered space too? Those add scope, so the earlier we plan, the better we can hit your date.
The Bottom Line
Plan on a few days to about two weeks for the build itself, and roughly two to three months for the whole project once you factor in design, permitting, and materials. The earlier you start, the easier it is to have your deck ready for the season you want it.
Ready to set a realistic timeline for your project? Call us at (904) 944-9253 or request your free in-home estimate — we will walk your yard, map out the schedule, and give you a clear, fixed-price quote.