Building Permit (New Construction, Addition, Alteration, Demolition) — Lander, Wyoming · Requirements sheet
Verified 2026-07-18 · Source: https://www.landerwy.gov/building/page/building-permits
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Building Permit (New Construction, Addition, Alteration, Demolition) in Lander, Wyoming
The City of Lander's core building permit, covering new residential and commercial construction, additions, structural alterations, and demolition, under the City's Application for Building Permit form. Governed by the locally-adopted 2024 IBC/IRC (LMC Title 3). The permit fee for this category is set 'Per Valuation Table Attachment A' of Resolution 1359 rather than a flat rate; the City's own submittal checklist gives a published plan-review turnaround of 1-3 weeks.
Verified 2026-07-18 · Source
When you need this permit
- Completed City of Lander Application for Building Permit, indicating Commercial or Residential and the construction type (New Construction, Addition to Structure, Alteration of Structure, or Demolition)
- Planning Division approval that the project complies with all setback requirements before building-permit submittal
- For new residential construction: one completed application plus two complete sets of construction drawings (signed by the designer, or sealed by a Wyoming-licensed architect/engineer, on minimum 11x17" paper, or one electronic USB copy plus one paper copy), including a site plan, floor plans, building elevations (N/S/E/W), foundation plan, roof/truss plan with engineered truss data, framing sections, and plumbing/electrical/mechanical layouts
- For new commercial construction: two complete sets of drawings carrying the seal of a Wyoming-licensed architect/engineer (plus one electronic USB copy), including a cover sheet with scope/codes/construction type/occupancy/code analysis, site utility plan, floor plans with egress detail, structural/plumbing/mechanical/electrical plans (electrical plans require a complete one-line diagram), energy-code compliance forms, accessibility compliance, fire-resistive construction details, and a geotechnical report if applicable
- Estimated construction cost value at time of application, based on official engineer/architect cost estimates or contractor bid forms (or total value of materials and labor if owner-performed); final valuation is set by the Building Official using City-established per-square-foot costs
- Engineering calculations (two copies for residential, one for commercial), signed and sealed by a Wyoming-licensed architect/engineer, required for any design deviating from conventional IBC/IRC wood-frame construction
- Hazardous Materials Disclosure form (OES form) required for commercial projects where applicable
Required documents
Check off what you have — your progress is saved on this device.
Not ready yet — 0 of 3 required documents checked.
This checker covers one permit. A full project usually triggers several — our paid checklist will assemble all of them, from $29 →
Fee schedule
Review timeline
Inspection process
- 1
Foundation
Per the City's Residential/Commercial Plan Submittal Checklist, mandatory inspections include foundation, concrete or under-floor, structural framing, lath and/or gypsum board, plumbing, mechanical and electrical, and final.
- 2
Concrete or Under-Floor
Concrete or under-floor inspection, per the City's mandatory-inspection list.
- 3
Structural Framing
Structural framing inspection, per the City's mandatory-inspection list.
- 4
Lath and/or Gypsum Board
Lath/gypsum board (drywall cover) inspection, per the City's mandatory-inspection list.
- 5
Plumbing, Mechanical and Electrical
Combined trade inspections, per the City's mandatory-inspection list.
- 6
Final Inspection
Final inspection; a Certificate of Occupancy is issued at no additional cost after successfully completing the final inspection.
See the full Lander inspection guide — scheduling & re-inspection fees →
Tips
- The City's own Residential/Commercial Plan Submittal Checklist for Building Permits states: 'Plans are reviewed in the order they are received. The length of the plan review time depends on the complexity of the work, completeness of the plans, and backlog of plans at time received. You can expect your plan to be reviewed within 1-3 weeks' — this is the only published review-timeline figure found for any Lander building-permit type as of 2026-07-18.
- Separately, the Building Permits page FAQ states that if you already have all required information, permit issuance itself 'can take minutes' — that answer describes issuance speed for a complete, administratively simple application, not the 1-3 week plan-review window for full construction-drawing submittals.
- A permit is generally valid for 180 days; if work is proceeding in a timely manner, an extension is available with a phone call to the Building Inspector, per the Building Permits FAQ.
- Attachment A (the per-square-foot/valuation rate table referenced by the fee schedule) was not found published as a standalone document online — call the Building Inspector for an exact fee quote before budgeting a project.
- Owners may perform their own work on their own project under Wyoming and local law, per the Building Permits FAQ, but must still meet all applicable Code requirements; a pre-build meeting with the inspector is recommended. Owner-builder
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-18.
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Lander building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Other permits in Lander
Building Permit (New Construction, Addition, Alteration, Demolition) in other cities
Compare building permit (new construction, addition, alteration, demolition) fees across Wyoming →
Look up this fee in a different city →
Now live
Build your Lander project checklist
Describe your project once and get every permit, document, and fee it triggers in Lander — in one checklist. Sign up and pay once to generate it, or go unlimited with Pro.
Get started →