Deck Installation Cost in Rockford, IL
Based on 219 deck installation building permits filed in Rockford, the typical declared project value is $6,230, with most landing between $5,000 and $14,490. These are real records from Rockford's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Recent deck installation permits in Rockford
Actual filings from Rockford's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| — | $3,000 | REMOVE BACK PORCH AND DECK NEW 12' X 26' DECK AND ROOF |
| — | $3,500 | REMOVE & REPLACE ROTTEN DECK BOARDS NOT CHANGING FOOT PRINT (SIZE) |
| — | $1,600 | Remove current front deck and replace with sunroom. Plans attached. |
| — | $12,675 | Install deck |
| — | $1,400 | REMOVE DECK AND REPLACE WITH PATIO PAVERS/BLOCKS PUT UP RETAINER WALL |
| — | $6,000 | ADDING ON TO DECK |
| — | $20,000 | REPLACE ALL DRYWALL RE DO BATHROOM REPAIR DECK 13'x29'. (ALL 2ND FLOOR) |
| — | $3,500 | ATTACHED DECK |
| — | $6,200 | DECK FROM SECOND FLOOR IS BEING REPLACED AND ADJUSTED |
| — | $5,000 | BUILD NEW TREATEDWOOD DECK (14 X 14) AT BACK OF HOUSE |
| — | $38,000 | Sub Floor Replacement Flooring throughout Deck Expansion Kitchen/bathroom cabinets/counter |
| — | $8,000 | Install 16x22 deck |
| — | $23,000 | Remove rear deck and replace with new composite deck |
| — | $6,000 | I will be replacing a deck |
| — | $10,000 | Adding on to existing deck 12' wide x 16' using treated lumber |
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Add your price →How to read these numbers
A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What deck installation actually costs in Rockford comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Rockford's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Rockford homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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