Salt Lake City Permit Guide · 2026

Deck Permits
in Salt Lake City, UT

Permit fees for a deck in Salt Lake City typically run $100–$500. Here's exactly which permits you need, what they cost, and how long UT review takes.

Do you need a permit for a deck in Salt Lake City?

Usually — any deck attached to the house or over about 30 inches off grade needs a permit; low floating decks are often exempt in Salt Lake City. Permit fees for a typical $15,250 deck run about $100–$500 (valuation-based fee plus plan review), and UT plan review typically takes 2–4 weeks.

Permits you'll likely need

Building

decks attached to the house or more than ~30 inches high

Footing inspection

post holes verified before pour

Rail/stair compliance

guard height and baluster spacing checks

Usually exempt

Ground-level floating decks under ~30 inches (many jurisdictions)

Re-decking existing framing (varies)

UT permit note

Rapid Growth Quality Issues: Fast-paced construction in growing areas leads to quality concerns Utah County and Washington County have seen rapid growth with associated quality issues. Reddit recommends careful inspections of new construction.

How to get deck permits in Salt Lake City

1
Confirm what triggers a permit
Building, Footing inspection, Rail/stair compliance permits apply when the scope includes decks attached to the house or more than ~30 inches high. Cosmetic-only scopes may be exempt.
2
Budget the fee
Plan for $100–$500 in Salt Lake City — a valuation-based fee on a typical $15,250 project plus plan review.
3
Apply with complete documents
Submit scope, drawings, and contractor license info to the Salt Lake City building department. UT plan review typically takes 2–4 weeks.
4
Verify it in the bid
A complete Salt Lake City bid lists permit fees as a line item. If a bid omits permits — or suggests skipping them — analyze it before signing.

Deck permits in Salt Lake City: FAQ

Do I need a permit for a deck in Salt Lake City?

Usually — any deck attached to the house or over about 30 inches off grade needs a permit; low floating decks are often exempt in Salt Lake City, UT. When in doubt, call the Salt Lake City building department before work starts — unpermitted work can block a future sale.

How much do deck permits cost in Salt Lake City?

Expect roughly $100–$500 in Salt Lake City for a typical $15,250 deck. Most jurisdictions charge a valuation-based fee of about 0.5–2% of project value, plus plan review and per-trade permit minimums.

How long does a deck permit take in Salt Lake City?

Simple trade permits are often issued over the counter in Salt Lake City. Where plan review applies, UT turnaround typically runs 2–4 weeks. Submit complete drawings the first time — resubmittals are the most common cause of delay.

Who pulls the permit — me or my contractor?

Usually your contractor pulls permits for a deck, and their license is attached to the work. A contractor who asks you to pull an owner's permit for contractor-performed work is shifting liability onto you — treat that as a red flag when reviewing bids.

More Salt Lake City permit guides

Deck permits in other UT metros

Is your deck bid fair?

A typical Salt Lake City deck runs $15,250. Check your contractor's bid — permits included — against live 2026 local data, free.

Salt Lake City deck costs AUDIT MY BID

Data sources: Zonda Cost vs Value 2025; Houzz 2024 Cost Guides; BLS OEWS 2023; FRED regional price indices; Reddit homeowner & contractor reports.

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Deck Permits in Salt Lake City, UT