How much does it cost to build a deck in Naperville? The usual deck, pergola & gazebo job filed with Naperville is $25,000, from 343 priced permits (October 2023 through September 2026); the middle half of firms file between $24,990 and $31,734. A filed value is what the contractor wrote on the permit, not a quote or the final bill.
The usual deck, pergola & gazebo job filed with Naperville is $25,000, from 343 priced permits, October 2023 through September 2026. The middle half of firms usually file between $24,990 and $31,734. Half of jobs were filed for less, half for more. A filed value is what the contractor wrote on the permit, not a quote or the final bill. A deck, pergola & gazebo permit here usually takes 169 days from issue to final inspection. How long permits take →
Approximately, from each firm's own spread: every firm's range of filed values, weighted by its 343 priced permits across 151 firms, pooled into one. Half of Naperville deck, pergola & gazebo permits were filed between $16,700 and $36,000.
| Percentile | Filed value | Reads as |
|---|---|---|
| 10th | $5,900 | 1 in 10 permits filed below |
| 25th | $16,700 | 1 in 4 filed below |
| 50th | $25,000 | the middle permit |
| 75th | $36,000 | 1 in 4 filed above |
| 90th | $50,200 | 1 in 10 filed above |
Firms split into thirds by the usual value of the homes they work on, with each third's usual filed value weighted by permits. Home values: DuPage County assessed values. South Naperville is in Will County, which publishes no property values, so about a third of permits show no home value.
| Firms working on | Usual home value | Usual filed value | Firms | Permits |
|---|---|---|---|---|
| Lower third | under $574,974 | $25,000 | 35 | 82 |
| Middle third | $574,974–$774,672 | $30,000 | 35 | 144 |
| Upper third | $775,290 and up | $30,000 | 35 | 65 |
Top 10 by permits in the last 12 months. Usual is each firm's middle filed value; middle half is the range its middle half of jobs were filed in; both are shown for firms with 5 or more priced permits. Busy is not the same as careful: pick what you value to build a list.
| Firm | Permits | Last 12 mo | Usual | Middle half | Finished |
|---|---|---|---|---|---|
| Ioc Construction | 25 | 25 | $25,000 | $25,000 | — |
| C.B. Conlin Landscapes | 17 | 6 | $32,000 | $27,000–$38,000 | 78.3% |
| Platinum Decking | 30 | 5 | $24,990 | $16,603–$31,135 | 71.0% |
| Warners Decking | 17 | 5 | $30,000 | $24,000–$47,300 | 72.4% |
| Royal Deck | 26 | 4 | $31,734 | $28,499–$39,436 | 78.9% |
| Archadeck of Chicagoland | 14 | 3 | $27,278 | $20,043–$43,650 | 70.7% |
| D&M Outdoor Living Spaces | 5 | 3 | $32,500 | $31,200–$38,900 | — |
| Velocity Electric | 5 | 3 | $17,000 | $6,000–$19,900 | — |
| Upperdeck Design and Construction LLC | 6 | 2 | $29,630 | $23,160–$37,030 | — |
| Eco-Lectric Inc | 3 | 2 | — | — | — |
Line your quote up against the file. In Naperville, 1 in 10 deck, pergola & gazebo filed values sit under $5,900, the middle half between $16,700 and $36,000, and 1 in 10 over $50,200.
Naperville files the fewest deck, pergola & gazebo permits in January (17 against an average month of 100) and the most in April (169). If you can choose, ask for quotes in a quiet month. We have no prices by month, so this is about crews' schedules, not a discount. When each trade is busiest in Naperville →
Source: City of Naperville building permits (the current permit system plus the city's older records). The window is October 2023 through September 2026; a permit filed after that isn't here yet.
Usual is the middle permit: half were filed for less, half for more. Only permits with a filed value count; a value of $0 or none is left out.
The spread is approximate: we keep seven points of each firm's own range of filed values, not every permit, and pool them.
Nobody paid to be on this page and nobody can. How the records work in Naperville →
Deck, Pergola & Gazebo cost in other cities: Colorado Springs Greensboro Arlington, VA Somerville Bellevue San Francisco Columbus, OH Wheaton, IL Marin County (unincorporated)
Other job costs in Naperville: Driveway & Sidewalk · Remodel & Repair · New Home · Electrical · Addition · EV Charger · Patio · Pool & Hot Tub