Deck Permit Inspection Checklist in St. Paul, Minnesota

Everything you need to apply for a deck permit in St. Paul, Minnesota — documents, fees, steps, and a downloadable submission packet.

Key Facts

Permit required
Yes
Submission method
Online
Typical fee range
$450 – $990
Review time
Varies by jurisdiction
Inspections
10 inspections required
VerifiedLast verified: Feb 15, 20262 verified sources

Inspection Checklist (10 items)

Inspection requirements may vary by project. Always confirm specific inspection criteria with your inspector or local AHJ.

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  • Complete list of required forms and documents
  • Pre-filled templates: Permit Cover Sheet
  • Fee breakdown: $150–$600 estimated total
  • Step-by-step City of Saint Paul Department of Safety and Inspections portal submission guide
  • Inspection prep checklist (10 items)
  • Personalized for your specific project details
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Required Documents

St. Paul requires the following documents for this permit application.

R

Detailed Deck Construction Plans

Complete construction plans showing deck dimensions, layout, materials, and structural details.

R

Frost Line Footing Specifications

Engineering documentation confirming footing depth meets Saint Paul's 42-inch frost line requirement.

R

Property Survey or Site Plan

Current survey showing deck location, setbacks, property lines, and nearby structures.

R

Guard Rail and Railing Specifications

Specifications for guard rails meeting IRC 36-inch minimum height and proper baluster spacing.

R

Structural Design and Load Calculations

Professional structural engineer's calculations for snow load and wind load for St. Paul climate.

R

Professional Engineer Certification

Licensed Minnesota engineer stamp certifying plans comply with Saint Paul Building Code and frost requirements.

Permit Process

Follow these steps to submit your permit application through City of Saint Paul Department of Safety and Inspections.

  1. 1

    Pre-Application Consultation

    Meet with DSI staff to discuss deck project scope, 42-inch frost line requirements, and Saint Paul code standards.

  2. 2

    Prepare Plans and Engineering Documents

    Work with engineer to prepare detailed plans including 42-inch frost line specifications and snow load design.

    You'll need: Detailed Deck Construction Plans, Frost Line Footing Specifications, Property Survey or Site Plan, Guard Rail and Railing Specifications, Structural Design and Load Calculations

  3. 3

    Submit Permit Application

    Submit complete permit application with all required documents to Department of Safety and Inspections.

    You'll need: Detailed Deck Construction Plans, Frost Line Footing Specifications, Property Survey or Site Plan, Guard Rail and Railing Specifications, Structural Design and Load Calculations, Professional Engineer Certification

  4. 4

    Plan Review and Building Code Verification

    DSI officials review plans for Saint Paul Building Code compliance, 42-inch frost line adequacy, and structural sufficiency.

    You'll need: Professional Engineer Certification

  5. 5

    Permit Issuance

    Upon approval, permit is issued. Applicant must post permit on job site before construction begins.

  6. 6

    Footing Excavation and Frost Line Inspection

    Inspector verifies footings are excavated to minimum 42 inches below grade and properly set below frost line.

  7. 7

    Framing and Guard Rail Installation Inspection

    Inspector checks structural framing, guard rails at 36-inch height, post connections, and snow load capacity.

  8. 8

    Final Inspection and Certificate of Completion

    Final comprehensive inspection verifying deck meets Saint Paul Building Code. Certificate issued upon passing.

Fees and Timeline

Fee Breakdown

FeeRangeConfidence
Residential Deck Permit Fee$300 – $600Verified
Plan Review Fee$150 – $390Verified

Inspections Required

Verify footing depth is minimum 42 inches below finished gra

Verify footing depth is minimum 42 inches below finished grade per Saint Paul frost line requirement

Confirm footings are properly excavated, drained, and frost-

Confirm footings are properly excavated, drained, and frost-protected for deep installation

Check guard rail height is minimum 36 inches above deck walk

Check guard rail height is minimum 36 inches above deck walking surface

Inspect guard rail balusters are spaced no more than 4 inche

Inspect guard rail balusters are spaced no more than 4 inches apart

Verify structural members are sized appropriately for Saint

Verify structural members are sized appropriately for Saint Paul snow loads

Check all bolts, fasteners, and connections are secure and c

Check all bolts, fasteners, and connections are secure and corrosion-resistant

Verify joist hangers are installed correctly and fully faste

Verify joist hangers are installed correctly and fully fastened

Inspect ledger board attachment and flashing to prevent ice

Inspect ledger board attachment and flashing to prevent ice damage

Check stairs meet rise/run requirements with secure handrail

Check stairs meet rise/run requirements with secure handrails

Verify deck surface is complete and ready for occupancy

Verify deck surface is complete and ready for occupancy

Authority Sources

Data on this page is sourced from official records published by the permitting authority. Always verify requirements directly before submitting.

City of Saint Paul Department of Safety and Inspections

Last verified: February 15, 2026

2 sources referenced

Official page
Official page
Official page
Official page
Inspection Schedule and Requirements

Verified February 15, 2026

Frequently Asked Questions

Do I need a deck permit in St. Paul?
Yes. St. Paul requires a deck permit for this type of project. Submitting without a permit may result in fines, required removal, or complications when selling your property.
How long does deck permit approval take in St. Paul?
Processing times in St. Paul vary depending on project complexity and current review volume. The process involves 8 steps. Contact St. Paul Development Services for current timelines.
What documents are required for a deck permit in St. Paul?
St. Paul requires 6 documents including Detailed Deck Construction Plans, Frost Line Footing Specifications, Property Survey or Site Plan, Guard Rail and Railing Specifications, and others. See the full list above for details.
What happens if I build without a deck permit in St. Paul?
Building without a permit in St. Paul can result in stop-work orders, fines, required removal of work, difficulty selling your property, and insurance complications. It is strongly recommended to obtain proper permits before starting work.
Can PermitMagic help prepare my deck permit submission in St. Paul?
Yes. PermitMagic generates a submission-ready packet tailored to St. Paul's requirements, including a document checklist, workflow steps, and authority references. Start a permit plan to get your personalized packet.
How much does a deck permit cost in St. Paul?
Deck permit fees in St. Paul typically range from $450 to $990, depending on project scope. Fees may include building permit, plan review, and technology surcharges. Verify current fees with St. Paul.

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