Sign Permit in Denver, Colorado (2026)
Without a Sign Permit from the City and County of Denver, you cannot legally install, modify, or maintain exterior signage at your restaurant location — violations can result in citations and forced sign removal. The Sign Permit, also called a sign approval or exterior signage authorization, is issued by Denver's Community Planning & Development department and governs everything from menu boards to awning text.
- 160 fields — ApronPrep auto-fills 133
- $0 government filing fee — Denver does not charge a separate sign permit fee
- Timeline varies — contact the issuing authority for current processing estimates
Most applicants complete this form in under 15 minutes with ApronPrep.
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Why You Need a Sign Permit
You need a Sign Permit in Denver, Colorado, because it is mandated by city zoning and building codes, specifically the Denver Zoning Code (DZC), Chapter 10 and the Denver Building and Fire Code (DBFC). These ordinances are administered by the Denver Department of Community Planning and Development (CPD). The codes regulate sign location, size, height, illumination, and structural safety to ensure public safety, maintain accessibility (per the Colorado Accessibility Code), and preserve neighborhood character. Installing a sign without this permit means your work is unapproved and non-compliant from the start.
Failure to secure the permit before installation triggers immediate and costly consequences. Based on enforcement policies, the primary risks are:
- Daily Fines and Stop-Work Orders: The city can issue citations and daily fines until compliance is achieved, and immediately halt all work on the sign.
- Certificate of Occupancy (C of O) Denial: For new businesses, the city can withhold your final C of O, legally preventing you from opening your doors to customers.
- Required Demolition: You may be forced to remove the non-compliant sign at your own expense, losing all material and labor investment.
- Lease and Insurance Complications: Violations can put you in breach of your lease agreement. Property insurance may also deny claims related to an unpermitted structure.
Legal code: State building code (locally administered), local building ordinances, state accessibility code
Recent update: In 2026, Denver CPD integrated its electronic permit system, now requiring all Sign Permit applications to be submitted online via the city's e-permits portal, eliminating paper submissions for most standard sign types.
Who Needs a Sign Permit?
| Type | Required | Notes |
|---|---|---|
| Restaurant (Full-Service) | Required | Required because any permanent sign identifying your business is regulated under Denver Revised Municipal Code (DRMC) Article V, Chapter 10. |
| Bar / Nightclub | Required | Required as signage is a primary method of customer identification and is regulated under Denver's zoning and sign codes. |
| Food Truck | Not Required | Not required for the mobile unit itself; however, any permanent or temporary sign directing customers to a truck's location at a specific site (like a parking lot) requires a permit. |
| Coffee Shop / Café | Required | Required. Awnings, wall signs, and projecting signs must comply with Denver's size and placement regulations in DRMC Article V, Chapter 10. |
See which restaurant types need this requirement — and which don't.
See Full Requirements →Field-by-Field Guide (160 Fields)
133 of 160 auto-filledSign Height - Row 10
textEnter the exact height, in feet and inches, for the sign referenced in Row 10 of the sign schedule, measured from the ground to the top of the sign structure.
COMMON MISTAKE: Mixing up sign height with clearance from other structures, or entering a different unit (e.g., inches only) which can cause the reviewer to flag it for non-compliance with dimensional requirements.
Sign Height - Row 11
textEnter the exact height, in feet and inches, for the sign referenced in Row 11 of the sign schedule, measured from the ground to the top of the sign structure.
COMMON MISTAKE: Entering an approximate or rounded height instead of the precise measurement, leading to non-compliance with the permitted maximum height in the Denver Zoning Ordinance.
Sign Height - Row 12
textEnter the exact height, in feet and inches, for the sign referenced in Row 12 of the sign schedule, measured from the ground to the top of the sign structure.
COMMON MISTAKE: Using decimal feet (e.g., 4.5) instead of the standard feet-inches format (e.g., 4'6"), which is the Denver standard and causes data formatting rejections.
Sign Height - Row 13
textEnter the exact height, in feet and inches, for the sign referenced in Row 13 of the sign schedule, measured from the ground to the top of the sign structure.
COMMON MISTAKE: Leaving this field blank if the schedule has fewer than 13 signs, but the field should be marked 'N/A' or left blank with a clear schedule to avoid confusion and a request for clarification.
Sign Height - Row 14
textEnter the exact height, in feet and inches, for the sign referenced in Row 14 of the sign schedule, measured from the ground to the top of the sign structure.
COMMON MISTAKE: Forgetting to match the height entry here with the corresponding elevation drawing, causing a discrepancy that triggers a full plan review and delays approval by 1-2 weeks.
Sign Height - Row 15
textEnter the exact height, in feet and inches, for the sign referenced in Row 15 of the sign schedule, measured from the ground to the top of the sign structure.
COMMON MISTAKE: Repeating a height from a previous row by mistake, which indicates an error in the sign schedule and results in an immediate rejection for inconsistent data.
Sign Schedule Attached
checkboxCheck this box to confirm you have attached the required, detailed sign schedule document that lists all signs, their types, dimensions, and materials.
COMMON MISTAKE: Checking the box without actually attaching the schedule, or attaching an outdated version, which is an automatic rejection for missing documentation.
Building Elevations Attached
checkboxCheck this box to confirm you have attached scaled elevation drawings showing the building facade(s) where the sign(s) will be mounted.
COMMON MISTAKE: Attaching interior plans or site plans instead of the required exterior elevation drawings, which fails to show sign placement and leads to a request for new drawings.
Sign Depiction/Photo Simulation Attached
checkboxCheck this box to confirm you have attached a visual depiction, such as a rendering or photo simulation, showing how the proposed sign will look on the building.
COMMON MISTAKE: Providing a low-resolution image or a generic stock photo instead of a site-specific simulation, which doesn't satisfy the visual review requirement and delays approval.
Site Plan Attached
checkboxCheck this box to confirm you have attached a site plan showing the property boundaries, building location, and the placement of any freestanding signs.
COMMON MISTAKE: Using a site plan that doesn't show the property lines or is not to scale, which is required by Denver Community Planning and Development for setback verification.
ApronPrep auto-fills 133 of 160 fields from a single compliance interview — no re-typing, no guessing what the government expects.
Top 5 Sign Permit Mistakes
1. Submitting Incorrect or Missing Scale Drawings
Omitting required scale drawings (1/4" = 1'-0" is standard) or submitting freehand sketches causes immediate rejection. The Denver Department of Transportation & Infrastructure (DOTI) requires professionally prepared drawings showing the sign's dimensions, location on the building, and structural details. Applications without compliant drawings are returned, adding 2–3 weeks to your timeline. Use a licensed architect or engineer to prepare these plans.
2. Miscalculating Sign Area or Height
Exceeding the maximum allowable sign area or height for your zoning district is a common, costly error. Denver's zoning code has strict limits based on street frontage and building size. For example, a wall sign in a C-C zoning district is limited to 1.5 sq. ft. per linear foot of building frontage. Submitting an application for an oversized sign will be denied, requiring a costly redesign and reapplication.
3. Not Including the Property Owner's Signature
The application must be signed by the legal property owner, not just the tenant or business owner. DOTI will not accept applications signed by a tenant without a notarized Owner Authorization Letter attached. This mistake results in the application being held without review, delaying your project by at least one week while you secure the correct signature.
Skip the Paperwork on Your Sign Permit
ApronPrep auto-fills 133 of 160 fields from one compliance interview.
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Sign Permit by City in Colorado
| City | Fee Range | Timeline |
|---|---|---|
| Aurora | ||
| Colorado Springs | Fee amount not specified on page — contact Development Review Enterprise | Not specified on page — contact Development Review Enterprise |
| Denver |
Timeline: Varies
Prepare Sign Design Documentation
Gather your sign specifications: final design drawings (scale 1/4" = 1'), material samples, electrical diagrams (if illuminated), and mounting details. You'll need the exact dimensions, height above ground, setback from property lines, and proof that the sign complies with Denver's design guidelines (available on the Denver Community Planning & Development website). Missing or vague drawings are the #1 cause of application rejection — the city requires ¼-inch scale plans that show all four sides of the sign.
Verify Sign Compliance with Denver Zoning Code
Check your sign against Denver Zoning Code § 59-4-703 (Sign Regulations) to confirm it meets size, height, setback, and design district restrictions. Your restaurant's location determines allowed square footage (typically 40–200 sq ft depending on zoning district) and illumination rules. Visit the Denver Community Planning & Development website or call (720) 913-1311 to confirm your lot's specific sign allowances — this step prevents costly redesigns after application submission.
Submit Sign Permit Application to Denver CPD
File your completed Application for Sign Permit (Form #) with the Denver Community Planning & Development Department, 201 W Colfax Ave, Dept 705, Denver, CO 80202. Online submission is available through the city's development services portal — most restaurants submit electronically to avoid in-person queuing. Include the design drawings, property survey showing setbacks, electrical specifications (if applicable), proof of property ownership or lease authorization, and the government filing fee (see fee schedule below). Applications submitted with incomplete documentation are returned unprocessed, adding 1–2 weeks to your timeline.
Where to Apply
Applications are handled by your local building department in each city. Select your city below for authority details, fees, and processing timeline.
Other Requirements You'll Need
This is one of 13 requirements for opening a restaurant in Colorado.
ADA Compliance Self-Certification
federal
Alarm System Permit/Registration
local
Application for Employer Identification Number
federal
Articles of Organization (LLC) or Articles of Incorporation (Corporation)
state
See all co-required forms and how they connect to your compliance dossier.
See All RequirementsProcessing timelines vary depending on the complexity and type of sign, but the Denver Community Planning & Development (CPD) typically processes standard sign permit applications within 5–10 business days for routine requests. More complex applications involving structural engineering, zoning variances, or required revisions may extend to 2–4 weeks. Contact Denver CPD directly at (720) 913-1311 or check their website for current processing times, as workload fluctuations can affect turnaround.
Denver does not charge a government filing fee for sign permits; however, you may incur costs for required professional services such as structural engineer reviews or surveying if your sign design requires them. Before submitting, confirm with Denver CPD whether your specific sign type (digital, illuminated, monument, etc.) requires additional inspections or plan review fees. Not legal advice — verify current fee requirements with Denver Community Planning & Development.
Sign permits are location-specific and tied to the address on your City Business License/Registration; you cannot transfer a permit to a new site. If you relocate your restaurant, you will need to submit a new sign permit application for the new address and address any zoning or design requirements specific to that location. Contact Denver CPD to confirm whether your new location allows the same sign type and size.
Sign permits in Denver do not require renewal on a fixed schedule — they remain valid for the life of the sign, provided the sign remains compliant with zoning ordinances and the Building Permit requirements. However, if you modify the sign substantially (change size, illumination, or location), you must submit a new application. If your business license lapses or is transferred, verify with Denver CPD whether your sign permit remains active.
Denver CPD conducts a final inspection to verify that your installed sign matches the approved permit drawings, including dimensions, materials, illumination type (if applicable), and structural safety. The inspector checks compliance with setback requirements, visibility restrictions, and any covenants or conditions noted on the permit. If the sign passes inspection, you receive a sign-off; if there are discrepancies, CPD will notify you of required corrections before final approval. Contact Denver CPD to schedule your inspection once installation is complete.
About This Data
This guide is generated from ApronPrep's compliance dossier system, which uses 53 parallel AI authority experts to discover requirements, then downloads actual forms and generates field-level intelligence for each one.
For Colorado specifically, we have analyzed compliance dossiers for 3 cities (Aurora, Colorado Springs, Denver), generating Rich FILs (Form Intelligence Layers) with 160 form fields analyzed for this requirement. Fee data is sourced from actual county department fee schedules, not estimates.
Our data is verified against official government sources and updated when regulatory changes are detected. If you find an error, please report it — accuracy is our core commitment.
Sources
- State building code (locally administered), local building ordinances, state accessibility code
- Aurora — Building Department / Inspectional Services
- Colorado Springs — Building Department / Inspectional Services
- Denver — Building Department / Inspectional Services
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