Deck Permit Requirements in St. Paul, MN
Uses Minnesota State Building Code. State capital. Licensed trades required.
By Joey, Founder · Last verified March 29, 2026 · How we research →
When you don’t need a Deck permit in St. Paul
Freestanding decks not more than 30 inches above grade are exempt from a building permit per Minnesota State Building Code (based on 2012 IRC with amendments).
When you need a Deck permit in St. Paul
Attached decks require a building permit even if under 30 inches, as the ledger board attachment affects the dwelling structure.
Decks more than 30 inches above grade require a building permit with structural plans.
Covered decks or those over 300 sq ft require a building permit and may trigger zoning review.
Deck Permit Costs: St. Paul vs. Nearby
St. Paul comes in on the low side for Minnesota. You're looking at $95 – $570 here, compared to the state average of $134 – $432.
| City | Estimated Fee |
|---|---|
| St. Paul | $95 – $570 |
| Minneapolis | $100 – $600 |
| Rochester | $125 – $700 |
| Bloomington | $85 – $510 |
Fees shown are estimates based on local building code data. Actual fees may vary based on project scope and valuation. See all St. Paul permit costs →
Zoning & HOA Considerations
Decks may be subject to zoning setback and lot coverage requirements. Check with your local planning department before building near property lines.
If you live in an HOA community: many HOAs restrict deck materials, colors, size, and placement. Review your CC&Rs and submit an architectural review request before applying for a building permit. HOA approval can take 1–6 weeks.
Estimated Project Timeline in St. Paul
Here's a typical timeline for a deck project in St. Paul, MN:
Timeline is based on St. Paul's typical about 3 weeks permit processing time. Actual timelines vary by project complexity, completeness of application, and current department workload.
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Frequently Asked Questions
Estimated permit fees for Deck projects in St. Paul, MN range from $95 – $570. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Deck projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in St. Paul can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for Deck permits in St. Paul is about 2 weeks. More complex projects may take longer if plan review is required.
If you live in an HOA community, you may need architectural review approval in addition to a building permit. HOA rules and city building codes are separate, you may need to satisfy both. Review your CC&Rs and submit to your HOA's architectural review committee before starting work.
Learn More About Deck Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Deck Guide →