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Change of Use / Occupancy Permit (City Zoning Permit) in City of Deer Lodge, Montana

The City of Deer Lodge does not maintain a separate 'change of use' or 'certificate of occupancy' permit. A change in activity, use, or occupancy of a business/industrial-district space is handled through the same Zoning Permit (form rev. 05/13/2024) used for signage (see this file's sign-permit entry), per the form's own stated triggers: (1) occupying a vacant business/industrial-district space without triggering a Building Permit or Conditional Use Permit, and (2) any change in activity or use at a property in the business or industrial districts — which the form states 'complements Business Licenses.' Where the change of use also involves construction, or the use requires conditional approval, it instead falls under a Building Permit (locally issued for residential scopes; state-issued for commercial, since Deer Lodge's own DLI certification is residential-only) or the city's separate Conditional Use Permit (already documented in this file's localAmendments) rather than the Zoning Permit.

Reviewed 2026-07-22 · Source

When you need this permit

  • Submit a City of Deer Lodge Zoning Permit application (form rev. 05/13/2024) when occupying a vacant business/industrial-district space without triggering a Building Permit or Conditional Use Permit, OR when there is a change in activity/use at a business/industrial-district property
  • The Zoning Permit 'complements' — is filed alongside, not instead of — a Business License, per the form's own text
  • Confirm active water/sewer/trash utility accounts, on-site parking-space count, and compliance with landscaping, signage, and visibility requirements — all tracked as yes/no fields directly on the form
  • If the change of use involves construction work, or the use requires conditional approval under the zoning ordinance, a Building Permit or Conditional Use Permit applies instead of (or in addition to) the Zoning Permit, since the Zoning Permit is specifically for changes NOT triggering those other permits
  • For food-service uses, the form additionally routes to the City Sanitarian for comments alongside the Building Inspector and Fire Chief

Required documents

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Fee schedule

Zoning Permit fee (covers the change-of-use case)Same finding as this file's sign-permit entry: the Zoning Permit form has only a 'Fees Paid? Yes/No' checkbox, no dollar figure, and the city's Fees/Fines Schedule PDF has no Zoning Permit line item.
Not published
Business License fees typically filed alongside a change of use (for reference, not the Zoning Permit fee itself)City of Deer Lodge Fees/Fines Schedule PDF — listed here because the Zoning Permit form states the permit 'complements Business Licenses'
$125.00/year (Local Resident Business License), $150.00/year (Non-Resident Business License), $50.00 up to 6 months (Contractors Business License)

Review timeline

Plan review
Not published — contact the department

How long did your Change of Use / Occupancy Permit (City Zoning Permit) permit actually take in City of Deer Lodge?

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Inspection process

    See the full City of Deer Lodge inspection guide — scheduling & re-inspection fees →

    Tips

    • Deer Lodge has no separate 'change of use' or 'certificate of occupancy' product — it's the same Zoning Permit form used for on-site signage (see this file's sign-permit entry), triggered instead by a vacant-space occupancy or an activity/use change in a business or industrial district.
    • File the Zoning Permit alongside your Business License application — the form states it 'complements' Business Licenses, meaning both are typically needed together for a new or changed use.
    • If your change of use also involves construction, or the new use requires conditional approval, you'll need a Building Permit and/or the city's separate Conditional Use Permit (Code of Ordinances Sec. 11.01.120) instead of, or in addition to, the Zoning Permit.

    Frequently asked questions

    Generally yes — the city's own Zoning Permit form states that the permit 'complements' Business Licenses, meaning both are typically filed together for a new or changed business use.

    In City of Deer Lodge, the published Zoning Permit fee (covers the change-of-use case) is: Not published. Additional published fees: Business License fees typically filed alongside a change of use (for reference, not the Zoning Permit fee itself) — $125.00/year (Local Resident Business License), $150.00/year (Non-Resident Business License), $50.00 up to 6 months (Contractors Business License). These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

    City of Deer Lodge does not publish a plan-review timeline for this permit. Contact City of Deer Lodge Building Inspector — city-certified for Building permits only (residential); Electrical, Plumbing, and Mechanical permits are issued directly by the Montana Department of Labor & Industry Building Codes Bureau at (406) 310-6965 (Sean Beach, Building Inspector) / (406) 846-2238 (City Hall main line, fax 406-846-3925) / (406) 841-2056 (State Building Codes Bureau — electrical, plumbing, mechanical) for current turnaround.

    You'll need: Zoning Permit Application. Depending on your project, City of Deer Lodge may also ask for: Business License Application. See the required-documents checklist on this page for details on each.

    Apply through City of Deer Lodge Building Inspector — city-certified for Building permits only (residential); Electrical, Plumbing, and Mechanical permits are issued directly by the Montana Department of Labor & Industry Building Codes Bureau at 300 Main Street, Deer Lodge, MT 59722 (city Building Permits); Building Codes Bureau, PO Box 200517, Helena, MT 59620-0517 (state electrical/plumbing/mechanical permits). Phone: (406) 310-6965 (Sean Beach, Building Inspector) / (406) 846-2238 (City Hall main line, fax 406-846-3925) / (406) 841-2056 (State Building Codes Bureau — electrical, plumbing, mechanical), email: Contact via the City of Deer Lodge website's staff-directory contact form for Sean Beach, Building Inspector (no direct email address is published in plain text; the site uses a CivicPlus anti-spam contact-form redirect for all staff emails); Building Codes Bureau email available via bsd.dli.mt.gov contact links. Office hours: Monday - Friday 8:00 AM - 5:00 PM, closed weekends and holidays. Official information: https://www.cityofdeerlodgemt.gov/building-inspector.

    City of Deer Lodge, Montana has adopted: City of Deer Lodge is a MONTANA CERTIFIED LOCAL GOVERNMENT for BUILDING permitting only, RESIDENTIAL ONLY — per the Montana Building Codes Bureau's official 'Certified Local Government Building Code Jurisdictions' roster (updated 04/22/2026), entry: 'Deer Lodge (City) — B (residential only) — Sean Beach — 846-2238 — City Limits.' This is a SEPARATE line item on the same roster from 'Deer Lodge County — B (residential only) — Greg Bahr — 563-4010 — County' (the Anaconda-Deer Lodge consolidated government), confirming these are two distinct, independently-certified jurisdictions with different building officials.; The City's own Residential Building Permit portal (iWorQ) states directly: 'All residential building permits are reviewed by the City of Deer Lodge,' while 'Mechanical, electrical, plumbing, and commercial building permits are reviewed by the State of Montana' — confirming the Building-only, residential-only certification scope in the city's own words, independent of the state roster.; Statutory basis for the certified-local-government model: a city, county, or town may adopt a building code by ordinance and enforce it locally ONLY if certified by the Building Codes Program as complying with applicable statutes/rules (current adopted code, current fee list, and enforcement plan filed and approved) — per ARM Title 24, chapter 301, subchapter 2 (Local Jurisdiction Administrative Rules) and Title 50, chapter 60, MCA (Local Jurisdiction Statutes). Absent local certification for a given trade (electrical/plumbing/mechanical/commercial building here), the State Building Codes Bureau retains jurisdiction under Title 50, chapter 60, MCA.; Statewide adopted codes (Administrative Rules of Montana, Title 24, chapter 301), verified directly against the Montana Building Codes Bureau's Current Codes page, apply as the substantive code baseline for both the locally-certified residential Building program and the state-enforced trades/commercial building: 2021 International Building Code (IBC), effective June 11, 2022; 2021 International Residential Code (IRC), effective June 11, 2022; 2021 International Existing Building Code (IEBC), effective June 11, 2022; ICC A117.1 Accessibility, 2017 Edition, effective June 11, 2022; 2021 Uniform Plumbing Code (UPC), effective June 11, 2022 — enforced directly by the State Building Codes Bureau in Deer Lodge (not locally certified); 2021 International Mechanical Code (IMC), effective June 11, 2022 — enforced directly by the State Building Codes Bureau in Deer Lodge (not locally certified); 2021 International Fuel Gas Code (IFGC), effective June 11, 2022 — enforced directly by the State Building Codes Bureau; 2020 National Electrical Code (NEC), effective June 11, 2022 — enforced directly by the State Building Codes Bureau in Deer Lodge (not locally certified); 2021 International Energy Conservation Code (IECC), effective June 11, 2022; 2021 International Swimming Pool and Spa Code (ISPSC), effective June 11, 2022; 2021 Wildland Urban Interface Code, effective June 11, 2022. Local amendments apply — see the City of Deer Lodge overview page for the full list.

    Not as a separate product. The city uses a single Zoning Permit (form rev. 05/13/2024) that covers occupying a vacant business/industrial-district space or changing the activity/use at such a property, as long as the change doesn't itself trigger a Building Permit or Conditional Use Permit.

    Sources & verification

    Key facts verified against official sources. Last reviewed 2026-07-22.

    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 City of Deer Lodge building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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