Outdoor Event Infrastructure in Littleton

Permit Thresholds

Littleton permit thresholds

Code reference

Littleton has adopted the 2024 International Residential Code (IRC) and other International Codes (with local amendments) under Littleton City Code Title 4, Building Regulations, Chapter 1.

Code reference

Standard IRC Section R105.2 exemptions typically apply (e.g., certain minor non-structural repairs, painting, or very small accessory structures), but Littleton provides no separate local valuation threshold below which permits are automatically waived for remodel/alteration work.§R105.2

Code reference

Exempt work lists and structural triggers are governed by the adopted 2024 IRC (with amendments) and Littleton’s submittal policies.

Code reference

Minor cosmetic or non-structural work (e.g., painting, flooring replacement without affecting structure) is typically exempt under IRC R105.2.

Building permit fees follow a tiered schedule based on total valuation (e.g., $1

$25.85; higher tiers add incremental amounts per $100 or $1,000).

Code reference

Plan review fee is 65% of the permit fee(s) when blueprints/construction documents are reviewed.

Code reference

Use tax deposit = 0.01969 × total job valuation, calculated as ((total job valuation × 52.5%) × 3.75%).

Code reference

Arapahoe County Open Space Tax = 0.00125 × total valuation, calculated as ((total job valuation × 50%) × 0.25%).

Codes are amended regularly — verify current requirements with City of Littleton — Community Development Department (Building Division / Permit Center).