Licensing and Permits

When should a fire flow be requested? How do I schedule a hydrant flow test?

Building Permit General Info

Are accessory dwelling units, also called "mother-in-law" apartments, allowed in Thornton?
How can I report a potential violation of the Building Code?
How can I schedule a building inspection?
How do I apply for a building permit?
How do I find out if my garage or shed has a permit?
How much will my building permit cost?
If I want to make changes to my garage or shed, do I need a permit?
What are the city's driveway requirements for residential properties?
What are the city's fence requirements?
What are the city's requirements for decks, porches, and patios?
What are the city's requirements for home additions or renovations?
What are the requirements for constructing a garage or shed on my property?
What do I do if a fence is in poor condition?
What documents do I need to submit when I request a building permit?
When is a building permit required?
Where do I report concerns about construction debris or construction projects?

Business License (Sales and Use Tax License)

How do I obtain a City of Thornton business license?
How do I operate a food truck in Thornton?

Chase Drain Permits

How do I submit a Chase Drain construction permit application?

Contractor Licensing

How can I find a licensed contractor?
What are the requirements for contractor licensing?

Development and Specific Use Permits

How do I apply for a Development Permit or Specific Use Permit?
What is a Development Permit or Specific Use Permit?

Non-residential construction permits

How do I submit a CIP construction permit application?
How do I submit a Franchise construction permit application?
How do I submit a General construction permit application?

Other Licenses and Permits (liquor, sound, marijuana, etc.)

Can I get a permit to park my RV, motor home, or trailer on the street?
Do I need a circus or carnival license?
Do I need a commercial animal license?
Do I need an entertainment club license?
How can I obtain a license for a sexually oriented business?
How can I obtain a permit to serve alcohol?
How can I obtain a sound permit?
How can I obtain an ice cream vendors license?
How do I obtain a license to sell or test marijuana?
How do I obtain a liquor license?
How do I obtain a massage parlor license?
How do I obtain a pawnbroker license?
Where can I obtain a marriage or civil union license?

Sewer/Water Service Repair (in ROW) Permits

How do I submit a Sewer/Water Service Repair permit application?

Traffic control permits

How do I submit a block party permit?
How do I submit a non-construction traffic control permit?

Can't find what you're looking for? Create a request for service