How Much Does a Deck Cost in Belleville IL?
Deck pricing depends on size, height, material, footings, stairs, railings, demolition and site access. Treat the figures below as illustrative planning ranges, not verified All-Pro job prices. Confirm the local permit authority and compare written estimates with the same scope before choosing a builder or committing to a budget.
Illustrative planning ranges by material
The figures below are illustrative planning ranges retained to compare options, not a record of verified All-Pro job prices or a measured Belleville market average. Confirm current supplier prices and the actual property scope before using any number to make a commitment.
| Deck Type | Small (10×12) | Medium (12×16) | Large (16×20+) |
|---|---|---|---|
| Pressure-Treated Wood | $6,500–$10,000 | $10,000–$18,000 | $18,000–$30,000 |
| Composite (Trex / TimberTech) | $12,000–$18,000 | $18,000–$28,000 | $28,000–$50,000+ |
| Cedar / Hardwood | $9,000–$14,000 | $14,000–$24,000 | $24,000–$40,000 |
| Demo of old deck (add-on) | $800–$2,500 depending on size and material | ||
What belongs in the written estimate?
- Measured dimensions, deck height and whether it attaches to the house.
- Material, finish, railings, stairs and hardware.
- Footings, access and existing site conditions.
- Removal of the old structure, hauling and cleanup.
- Permit applications, inspections, exclusions and unknown-condition allowances.
Compare estimates against the same list. A smaller total may leave out demolition, disposal, stair work or a material selection. Ask which items are fixed and which remain allowances. Agree on how changes are documented and approved before work begins.
How should you compare wood and composite?
Compare upfront materials, installation scope, appearance, maintenance requirements and the specific manufacturer's installation guidance. A general material label does not establish service life or a project warranty. Ask the contractor to identify the selected product and explain its care requirements and any warranty terms in writing.
Who confirms Belleville deck permits?
Belleville's Health, Housing & Building Department provides permit applications and directs property-improvement permit questions to that office. Confirm requirements for the actual address and proposed work. Do not assume a deck under a particular height is exempt. Fees depend on scope and the current authority.
Read the jurisdiction-specific deck permit guide. Madison County's cited guidance applies to unincorporated areas; incorporated cities should confirm their own requirements.
When can the project be scheduled?
A schedule depends on approved scope, selections, materials, permit review, inspections and site conditions. Ask for the proposed sequence and the owner of each step. A generic online timeline does not establish availability for the property.
Questions and answers
Can a budget tell me the deck size I can build?
A budget is a starting point. Dimensions, height, materials, footings, stairs, removal and site conditions determine what can be included. Ask for a written estimate for the actual property.
Are these All-Pro's historical job prices?
No. These are illustrative planning figures. Verified job-price records or a measured local market dataset are not supplied on this page.
Who handles permits and inspections?
Confirm the authority and applicant responsibilities, then identify who arranges applications and inspections in the written scope.
Discuss the deck project
All-Pro deck services · Request a written estimate · About Bill Session and All-Pro
Website and inquiry-system support: Tony Beal. Project scope and pricing are confirmed by All-Pro.