Find licensed deck builders and contractors across California. Browse 10 cities with license data and local permit requirements.
10
Cities Covered
$23-$59
Cost per Sq Ft
$98-$650
Permit Fees
Deck permits across California are administered at the city or county level, and requirements vary between jurisdictions. In San Jose, Los Angeles, San Francisco, the dominant building code in force is 2025 California Building Standards Code (effective January 1, 2026) with San Jose local amendments (some jurisdictions still on 2025 California Building Code (CBC) with LA City amendments (effective January 1, 2026)). Check with Building Division for specific exemption thresholds. California state exemptions apply (freestanding, ≤30" above grade, ≤200 sq ft). That said, any deck that meets any one of the following usually requires a permit regardless of size: attached to the dwelling, over 30 inches above grade, covered with a roof, or serving a required exit door. San Jose processes residential plan reviews in plan review: approximately 2-3 weeks. building division recommends adding 2-3 weeks buffer.. Always verify current rules directly with your local building department before pulling in a contractor, because California has no statewide fee schedule — every city sets its own.
Los Angeles
Pop. 3,898,747
San Diego
Pop. 1,386,932
San Jose
Pop. 1,013,240
San Francisco
Pop. 873,965
Fresno
Pop. 542,107
Sacramento
Pop. 524,943
Long Beach
Pop. 466,742
Oakland
Pop. 433,031
Bakersfield
Pop. 403,455
Anaheim
Pop. 350,365
Average costs for a typical 300 sq ft deck with railing in California.
| Material | Low | Average | High |
|---|---|---|---|
| Pressure-Treated Wood | $7,301 | $9,360 | $12,355 |
| Cedar | $10,140 | $13,000 | $17,160 |
| Composite (Trex, TimberTech) | $14,196 | $18,200 | $24,024 |
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