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Any residential improvement that involves 25% or more of the existing structure; and/or adds more than 25% to the original structure, requires that
fire sprinklers be installed
in the entire home.
Any residential improvement that involves 50% or more of the existing structure; and/or adds more than 50% to the original structure, requires that
entire structure must be
brought up to the current
Building Code standards.
Water & Sewer improvements may be required. |
Building or remodeling a home?
What you need to know BEFORE you begin...
Setback Requests
Home Improvement Center
We're here to help: 480-312-7800
Submittal Requirements Summary
Allowed Uses in Single-Family Districts
Residential Plan Review
Do you need an Architect?
Required Fire Flow Test
Construction Site Security (pdf/58kb/2pp)
Flood Insurance Rate Map Information - FEMA Block
Undeveloped Lot with an ESL Overlay?
The city has created an instructional diagram (pdf / 49kb / 1 pg) that demonstrates how to determine the buildable lot area for vacant parcels in ESL areas.
Standards Plans
Attached Residential Patio Cover (PDF/529KB/8pp)Carport Enclosure to Garage (PDF/458KB/8pp)
Detached Garage / Storage Shed (PDF/1MB/13pp)
Masonry Fence / Wall (PDF/1MB/10pp)
Single-Family Resources
Multi-Family Resources
Questions? Contact the Planning & Development Customer Relations Office at 480-312-7800 or e-mail planninginfo@scottsdaleaz.gov.
Related Forms
Can't find what you're looking for? Try our new Alphabetical Listing of Forms
Required Fire Flow Test
The City requires a "Fire Flow Test" on all projects which require waterline extensions and or Commercial Fire Protection Systems including multi-family (apartments, condos, etc.) developments. We also require different levels of "Basis of Design" reports on these types of projects. As far as "single family residences" are concerned, a pressure test is required as a function of the building and sprinkler system review.
A "certified" flow test is required for commercial sprinklers and extensions, which includes an encroachment permit. For single family, just a "certified" pressure test is required - no fire flow test unless an extension is included.
Do you need an Architect?
In some instances, you may not need an Architect (A.R.S. 32-144.A.3-4 
). There are times, however, when a Structural Engineer would be required, even if an Architect is not. To determine the specific requirements for your project, call the Arizona State Board of Technical Registration at 602-364-4930.
While it is not always required, it is recommended that you hire an architect or a builder to help you through any project that requires permits and inspections. A licensed professional can help you through the process, and one that has a proven record of success in developing in established neighborhoods can provide invaluable insight for your project.
If you do hire a professional, make sure they visit your home and have them demonstrate to you how your project will affect your neighbors.
Additional Resources