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Single-Family and Duplex Projects

Row of houses in Denver

Every project is different. Depending on the complexity of your project, residential plan review and permitting processes may vary. Review the permit submittal requirements and instructions associated with your project type below.

Find information about your property

Use the Development Services map to view details on your property - including zoning, landmark status, floodplain information, inspector contact information, and more.

Development Services map

Find resources and permit instructions for your home project

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16 Result(s) Found

Applying for Permits as a Homeowner

Learn how to apply for permits as a homeowner.

Residential Permitting Guide

Review requirements for single-family/duplex projects, information on related permits, and required application materials.

Permits for New Homes and Additions

Learn how to apply for permits for new single-family and duplex homes and additions.

Permitting an Accessory Dwelling Unit (ADU)

Learn how to apply for permits for an Accessory dwelling unit (ADUs).

Residential Garages

Learn how to apply for residential garage permits.

Residential Sheds

Learn how to apply for residential shed permits.

Fences and Walls

Learn how to apply for permits for fences and walls, including retaining walls.

Residential Decks, Porches, Patios, Pergolas, and Carports

Information about deck, porch, patio, pergola, and carport permits.

Residential Interior Remodel

Learn how to apply for permits for a residential interior remodel, attic conversion, second story addition, basement finish, windows, doors, egress windows, and skylights.

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