Sign Regulations in Northglenn, Colorado
Northglenn, Colorado has specific sign regulations covering 77 sign types across 5 zoning districts. Regulated sign types include Measurement and Computation - Sign Area (Wall Signs), Measurement and Computation - Sign Area (Freestanding Signs), Measurement and Computation - Sign Height. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: November 12, 2025
Sign Regulation Overview for Northglenn, Colorado
Sample Sign Requirements in Northglenn
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Building Directory Signs | — | 15 sq ft total | — |
| Directional Signs | — | 4 sq ft per face | — |
| Flags | 20 ft pole unless required by law | — | — |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
Sign Types Covered
77
- Measurement and Computation - Sign Area (Wall Signs)
- Measurement and Computation - Sign Area (Freestanding Signs)
- Measurement and Computation - Sign Height
- Illumination General
- +2 more types
Zoning Districts
5
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Northglenn
Other Cities in Colorado
Frequently Asked Questions
Sign height limits in Northglenn vary by zone and sign type. Wall signs typically range from 25-40 feet, while monument signs are usually limited to 6-10 feet. Use PermitPal to get exact requirements for your property.
To get a sign permit in Northglenn, submit an application to the local building or planning department with sign dimensions, location, and design specifications. Our data confirms permits are required for most commercial signs. Processing typically takes 1-4 weeks. PermitPal helps you identify specific requirements and prepare complete applications.
In Northglenn, regulated sign types include Measurement and Computation - Sign Area (Wall Signs), Measurement and Computation - Sign Area (Freestanding Signs), Measurement and Computation - Sign Height, Illumination General, and 2 more types. Most commercial signs require permits. Temporary signs and certain small signs may be exempt. Use PermitPal for specific exemptions.
Sign setback requirements in Northglenn vary by zone and sign type, typically ranging from 5-15 feet from property lines. Use PermitPal for specific setback requirements at your location.
Digital and LED signs in Northglenn are regulated with specific requirements for brightness, animation, and message duration. Northglenn has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
Ready to Research Northglenn Sign Permits?
Stop spending hours searching through municipal codes. Enter your address and PermitPal returns the sign rules that apply to your property in Northglenn, Colorado — with citations from the municipal code.
No credit card required · Get results in seconds
Northglenn, Colorado Sign Rules at a Glance
Northglenn, Colorado regulates 77 sign types across 5 zoning districts. Comprehensive Sign Plans in the General Regulations For All Zones zoning district are capped at Flexible tall and Flexible per plan, with a Per plan setback (Sec. 11-4-10(j)). Most commercial signs in Northglenn require a permit.
Detailed Sign Ordinance Requirements for Northglenn, Colorado
Sign Rules by Zoning District in Northglenn (5 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| General Regulations For All Zones | 20 | 20 ft pole unless required by law | 25% of total window area per façade | — |
| Single-Family Residential Districts (RS-1 Single-Family Large-Lot, RS-2 Single-Family Standard-Lot, RS-3 Single-Family Small-Lot, MH Manufactured Home) | 7 | 6 ft | 6 sq ft | — |
| Multifamily Residential Districts (RM-1 Multifamily Limited, RM-2 Multifamily) | 11 | 15 ft | 96 sq ft | — |
| Non-Residential Districts (MN Mixed-Use Neighborhood, MC Mixed-Use Corridor, MR Mixed-Use Regional, CG Commercial General, CA Commercial Auto-Oriented, IN Industrial, PF Public Facilities, AG Agricultural, OS Open Space, PD Planned Development) | 37 | 40 ft | 450 sq ft | — |
| Non-Residential Districts (Off-Premise Commercial Advertising Signs in C-5 Commercial, I-1 Industrial, I-2 Industrial) | 2 | 60 ft | 672 sq ft | — |
Zone-by-Zone Sign Requirements in Northglenn(sample of 3 of 5 zones)
General Regulations For All Zones
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Measurement and Computation - Sign Area (Wall Signs) | — | — | — | — | — | Building facade | — | Unlock | 11-4-10(e)(1)(A) |
| Building Directory Signs | — | 15 sq ft total | — | — | — | Building | — | Unlock | 11-4-10(b)(4)(C)(iii) |
| Directional Signs | — | 4 sq ft per face | — | — | — | On property, not street frontage or ROW | — | Unlock | 11-4-10(b)(4)(C)(v) |
| Flags | 20 ft pole unless required by law | — | — | — | 3 | On building or adjacent | — | Unlock | 11-4-10(b)(4)(C)(vii) |
| Vehicle Signs (<=2 sq ft) | — | 2 sq ft | — | — | — | On vehicle | — | Unlock | 11-4-10(b)(4)(C)(h) |
| Window Signs | — | 25% of total window area per façade | — | — | — | Windows | — | Unlock | 11-4-10(b)(4)(C)(i) and 11-4-10(f)(7) |
| Small Balloons | — | — | <2 ft diameter, groups <12, <=4 groups | — | 4 groups | — | — | Unlock | 11-4-10(b)(4)(C)(ii) |
| Comprehensive Sign Plan | Flexible | Flexible per plan | — | Per plan | Per plan | Per plan | — | Unlock | 11-4-10(j) |
Multifamily Residential Districts (RM-1 Multifamily Limited, RM-2 Multifamily)
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Permanent Freestanding Sign (Multifamily) | 8 ft | 75 sq ft per face | — | 10 ft from curb | 1 per access point | Ground, per access point | — | Unlock | 11-4-10(h)(2) |
| Temporary Wall Banner (Multifamily) | N/A | Varies by business size: <10k sq ft 40 sq ft, 10k-25k 70 sq ft, >25k 100 sq ft | — | 10 ft from curb | Up to 2 | Wall | — | Unlock | 11-4-10(g)(1) and Table 4-10-D |
| Temporary Pole Banner/Wind Blade (Multifamily) | 15 ft | 36 sq ft | — | 10 ft from curb | 4 | Pole | — | Unlock | 11-4-10(g)(1) and Table 4-10-D |
| Temporary Freestanding Banner (Multifamily) | 8 ft | 40 sq ft | — | 10 ft from curb | Up to 2 | Ground | — | Unlock | 11-4-10(g)(1) and Table 4-10-D |
| Temporary Portable/A-Frame/Sandwich Board (Multifamily) | 8 ft | 8 sq ft | — | 10 ft from curb | 2 | — | — | Unlock | 11-4-10(g)(1) and Table 4-10-D |
| Temporary Sign Spinner (Multifamily) | 6 ft | 12 sq ft | — | 10 ft from curb | 2 | — | — | Unlock | 11-4-10(g)(1) and Table 4-10-D |
| Temporary Construction Signs (Multifamily) | 10 ft | 96 sq ft | — | 10 ft from curb | 1 per subcontractor/affiliate/partner | — | — | Unlock | 11-4-10(g)(1) and Table 4-10-D |
| Temporary Election Season Freestanding (Multifamily) | 8 ft | 3 sq ft | — | 10 ft from curb | 3 | Ground | — | Unlock | 11-4-10(g)(1) and Table 4-10-D |
Non-Residential Districts (MN Mixed-Use Neighborhood, MC Mixed-Use Corridor, MR Mixed-Use Regional, CG Commercial General, CA Commercial Auto-Oriented, IN Industrial, PF Public Facilities, AG Agricultural, OS Open Space, PD Planned Development)
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Freestanding Sign (Single-Tenant, 0-10,000 sq ft) | 25 ft | 36 sq ft per face | — | 10 ft from curb | Max 2 | Ground | — | Unlock | 11-4-10(f)(4) and Table 4-10-B |
| Freestanding Sign (Single-Tenant, >10,000 sq ft) | 30 ft | 60 sq ft per face | — | 10 ft from curb | Max 2 | Ground | — | Unlock | 11-4-10(f)(4) and Table 4-10-B |
| Monument Sign (0-10,000 sq ft) | 8 ft | 45 sq ft per face | — | 10 ft from curb | Max 2 | Ground | — | Unlock | 11-4-10(f)(4) and Table 4-10-B |
| Monument Sign (>10,000 sq ft) | 8 ft | 75 sq ft per face | — | 10 ft from curb | Max 2 | Ground | — | Unlock | 11-4-10(f)(4) and Table 4-10-B |
| Joint Identification Sign (0-10,000 sq ft) | 25 ft | 50 sq ft per face | — | 10 ft from curb | Max 2 | Ground, shared building | — | Unlock | 11-4-10(f)(5) and Table 4-10-C |
| Joint Identification Sign (10,001-20,000 sq ft) | 25 ft | 100 sq ft per face | — | 10 ft from curb | Max 2 | Ground | — | Unlock | 11-4-10(f)(5) and Table 4-10-C |
| Joint Identification Sign (20,001-40,000 sq ft) | 25 ft | 150 sq ft per face | — | 10 ft from curb | Max 2 | Ground | — | Unlock | 11-4-10(f)(5) and Table 4-10-C |
| Joint Identification Sign (40,001-80,000 sq ft) | 25 ft | 200 sq ft per face | — | 10 ft from curb | Max 2 | Ground | — | Unlock | 11-4-10(f)(5) and Table 4-10-C |
PermitPal covers all 5 zoning districts in Northglenn. Run a code check for your exact address to get the zone that applies to your property and its full sign requirements — illumination rules, size formulas, and permit requirements for every sign type — with a free account.
Run a code check for your exact address — freeProhibited Signs in Northglenn
- No sign shall be erected, mounted, displayed, or remodeled unless in full compliance with this section, zone regulations, and applicable laws
- Advertising on bus benches or bus shelters except as approved by City Council via license agreement
- Animated signs
- Balloons larger than two feet in diameter or arranged in groups greater than 12 unless granted through temporary use permit
- Roof signs
- Search lights
- Signs or posters on or extending into any public right-of-way except as authorized by City Council resolution
- Signs using any sound or noise-making or transmitting device for advertising purposes beyond building confines
- Signs which block any window, doorway, or opening required for ventilation, light, or exit
- Signs which by light or focus cause nuisance by disturbing surrounding property or creating traffic hazard
- Signs with optical illusion of movement by reversible perspective design
- Strings of light bulbs in non-residential parking areas unless granted through temporary use permit
- Vehicle signs larger than two square feet parked or stored more than 96 hours unless temporary sign permit or temporary use permit approved (public transit exempt)
Exempt Signs in Northglenn
- Signs on property owned, controlled, or maintained by Federal Government, State, or City (including public streets, alleys, sidewalks, rights-of-way, trails, easements, parks) are addressed by other provisions
- Repairs and maintenance of existing signs allowed per specified sections
- Noncommercial message substitution allowed without additional approval if sign structure is lawful
- Signs required by federal, state, or local law, regulation, or resolution (no permit required)
- Balloons smaller than two feet in diameter in groups of less than 12, not exceeding four groups (unless temporary use permit)
- Building directory signs up to 15 square feet for tenant identification (in addition to permitted wall signs; no permit required)
- Building markers (no permit required)
- Directional signs on private property where business located, not in rights-of-way, not along street frontage, not creating traffic hazard, not exceeding four square feet per face (no permit required)
- Entrance or exit signs (no permit required)
- Flags subject to specified standards on height, clearance, maintenance, number, and protocol (no permit required)
- Holiday lights and decorations with no commercial message, displayed 60 days prior to and 15 days after holiday (no permit required)
- Single-family residential signs and multi-family temporary signs for individual dwelling units (no permit required)
- Vehicle signs measuring two square feet or less (no permit required)
- Window signs (permanent and temporary) not exceeding 25 percent of total window area per façade (no permit required)
- Works of art (no permit required)
Sign Plan & Submission Notes for Northglenn
- Comprehensive Sign Plans (CSP) may be submitted by property owners for residential or nonresidential uses to allow deviations from standards (e.g., types, numbers, area, height, placement, materials, illumination) in larger scale developments, unique configurations, or unique circumstances
- CSP requires detailed plan submission to Planning Commission including location, size, height, color, lighting, orientation, and materials
- Planning Commission approval of CSP based on compatibility, harmony, need, impact, conformance to purposes, and health/safety/welfare
- Following CSP approval, sign permits still required for construction
- CSP expires one year from approval if no signs constructed or permitted
- CSP modifications: Minor changes approved by Director; substantial changes require Planning Commission review and approval based on non-adverse effects criteria
- CSP denials may be appealed to City Council
- Existing signs with prior variances considered conforming
- Sign permit denials may be appealed to Board of Adjustment
- Joint identification signs for multiple-tenant buildings require application and documentation of rules/maintenance signed by property owners
- Temporary use permits may be required for certain prohibited signs like large balloon groups or light strings in parking areas
Source: other municipal code