Short answer: in Scottsdale, yes, in most cases. The city lists "adding or replacing windows, except for replacing the glass in an existing frame" under a Minimum Window/Door Permit, so even a like-for-like window replacement needs one. Swapping only the glass or the hardware doesn't. In Paradise Valley, permits go through the Town's online portal, and bigger jobs bring extra steps: a demolition permit if more than 12 linear feet of wall comes out, and possible Hillside Building Committee review on hillside lots. HOA approval is a separate step either way.
Quick reference: what usually needs a permit
| Project | Scottsdale | Paradise Valley |
|---|---|---|
| Replace a fogged or broken glass unit in the existing frame | No permit (glass panes are listed as no-permit work) | Ask the Building Division; hillside lots may need review for exterior changes |
| Replace locks, handles, rollers, or other hardware | No permit (hardware is listed as no-permit work) | Ask the Building Division |
| Replace a window, same size (retrofit or full-frame) | Minimum Window/Door Permit | Apply through the Town's online portal; hillside lots may need Hillside Building Committee review |
| Replace a sliding or entry door, same size | The city's list doesn't spell this out; confirm with the city before work starts | Apply through the Town's online portal |
| Add a new window or door opening | Permit (Minimum Window/Door Permit for windows; structural work needs a building permit) | Building permit; demolition permit if over 12 linear feet of wall is removed |
| Widen an opening for a multi-slide or bigger slider | Building permit (alteration of the building exterior; new header) | Building permit with plan review; demolition permit first if over 12 linear feet of wall is removed |
This table summarizes the official pages linked below. Your exact scope decides the permit type, so have your dealer confirm it with the city or Town before you order.
Scottsdale: what the city says
The City of Scottsdale's Home Improvement page sorts projects into three groups:
- No permit: repairing or replacing "non-structural items such as glass panes inside doors or windows, interior doors, hardware," and trim. So a new insulated glass unit in a sound frame, new locks, or new rollers on a slider don't need a permit.
- Minimum Permit: "Adding or replacing windows, except for replacing the glass in an existing frame (Minimum Window/Door Permit)." Minimum Permits don't need a plan review, just an application, and the inspection checks that the work meets building code.
- Building permit: structural work and "alteration of building exterior." Cutting a wider opening for a multi-slide door, or adding a new opening, falls here.
A few more details from the same page:
- How to apply: the city says all permit requests go through Scottsdale SPUR, its online planning and permitting portal, where you apply, pay fees, and schedule inspections.
- Skipping it costs more: "Work completed without a permit will be fined an amount equal to double the permit fee."
- Don't let it lapse: after a permit is issued, the first inspection must happen within 180 days, and each later inspection within 180 days of the last one, or the permit expires.
- The city doesn't enforce your HOA's rules: it says CC&Rs are a civil contract between owner and association, and it doesn't maintain or monitor them. Getting a permit doesn't mean your HOA has approved anything.
The myth that "like-for-like doesn't need a permit" shows up on a lot of websites. For windows in Scottsdale, the city's own list says otherwise.
Paradise Valley: what the Town says
Paradise Valley's Permits and Handouts page says all permit applications must be submitted electronically. Its list doesn't single out window replacement, so ask the Building Division which application fits your scope. What the Town does spell out:
- Building permit uploads: a site plan, a dust control plan or county dust permit depending on disturbed area, an agent authorization letter, and an HOA acknowledgement, with more documents depending on scope.
- Demolition permit: required "any time more than 12 linear feet of wall, fence, roof or slab is removed," and it has to be issued before the building permit. A wide multi-slide opening can easily cross that line.
- Plan review time: the Town's Building Permit Application Information says all building permit applications need a plan review, and each review can take up to 15 business days, plus 3 to 5 business days to process the permit after approval. Permits are valid for 180 days, with an inspection needed in every 180-day period.
- Hillside lots: the Town's Hillside and Non-Hillside Review Guide says any modification to a hillside property, including windows, may need Hillside Building Committee review and approval. On hillside lots, that review comes before the building permit review.
- On site: the Town's Building page says the approved, stamped plans and the permit must be on site at all times, and it posts construction hours.
Permits and HOA approval: which comes first?
They're separate approvals, and the order depends on your HOA:
- Windgate Ranch asks you to get any required city permit before you submit to its Design Review Committee.
- Gainey Ranch's Window Replacement Form asks for a copy of the city permit.
- Grayhawk and McDowell Mountain Ranch have you agree to get all needed permits, and both require committee approval before any work starts.
- Paradise Valley building permit applications list an HOA acknowledgement among the uploads.
So the practical order is often: dealer measures and specs the product, then the permit application and HOA submittal go in close together, and nothing is ordered until both are approved. See Do I need HOA approval to replace windows in Scottsdale? and the neighborhood pages for Grayhawk, McDowell Mountain Ranch, Windgate Ranch, Gainey Ranch and DC Ranch for what each association asks for.
Two more rules that can apply
- Homes built before 1978: the EPA's Renovation, Repair and Painting program covers paid work that disturbs paint in pre-1978 homes, and window replacement is a common example. This is a federal rule, separate from the city permit. Many McCormick Ranch homes fall in this group; see window replacement for 1970s and 80s McCormick Ranch homes.
- Licensing: check any company's license on the Arizona Registrar of Contractors' contractor search before you sign, and make sure the quote says who's responsible for the permit.
Retrofit vs. full-frame: does the method change the permit?
Not in Scottsdale. The city's list covers "adding or replacing windows," with only glass-only work exempt, so retrofit and full-frame replacements both fall under the Minimum Window/Door Permit. The method matters more to your HOA: McDowell Mountain Ranch, for example, prefers replacement windows inset into the stucco and caps flange plus framing at 3 inches, and Grayhawk wants recessed frames of 2 inches or less with a stucco return. See retrofit or full-frame window replacement.
Questions to ask a dealer about permits
- Does my scope need a Minimum Window/Door Permit, a building permit, or none? Why?
- Who applies for the permit, pays the fee, and schedules the inspections, and is that in the written quote?
- Are any openings changing size? If so, who provides the header design or engineering, and (in Paradise Valley) will we need a demolition permit?
- Is my lot in Paradise Valley's hillside area, and does that add Hillside Building Committee review?
- What does my HOA need, in what order, and who prepares the drawings, cut sheets, and samples?
- If my home was built before 1978, is your firm EPA lead-safe certified?
- How will the schedule account for plan review and HOA review before the product is ordered?
Get matched with a dealer who handles the paperwork
Lux Views Co. is a free referral service, not a contractor. Fill out the short form below and we'll match you with licensed independent dealers who serve Scottsdale and Paradise Valley. Ask each one to spell out who handles the permit, the inspections, and the HOA submittal in the written quote.
Frequently asked questions
Do I need a permit to replace windows in Scottsdale?
Usually, yes. The City of Scottsdale lists "adding or replacing windows, except for replacing the glass in an existing frame" under a Minimum Window/Door Permit. That applies to like-for-like replacements too, not just size changes. Replacing only the glass or the hardware is listed as no-permit work.
Do I need a permit to replace just the glass in a window or door?
Not in Scottsdale. The city lists repairing or replacing non-structural items such as glass panes inside doors or windows, and hardware, as work that doesn't need a permit. A fogged glass unit swapped into the existing frame is glass replacement; a new window unit is not.
What happens if I replace windows without a permit in Scottsdale?
The City of Scottsdale says work completed without a permit will be fined an amount equal to double the permit fee. Unpermitted work can also come up later during a sale or an HOA review, so it's simpler to permit it up front.
Does widening an opening for a multi-slide door need a permit?
Yes. Cutting a wider opening changes the structure, so it's more than a window swap. Scottsdale lists alteration of a building's exterior under building permits, and Paradise Valley requires a demolition permit before the building permit whenever more than 12 linear feet of wall is removed.
How do I apply for a window or door permit in Paradise Valley?
The Town of Paradise Valley says all permit applications must be submitted electronically through its online portal. Building permit applications list an HOA acknowledgement among the uploads, the Town's application information says each plan review can take up to 15 business days, and hillside lots may need Hillside Building Committee review first.
Is HOA approval the same as a permit?
No. HOA approval is a private design review under your community's rules, and the City of Scottsdale says it does not enforce CC&Rs. Most window and door replacements in master-planned communities need both, and some HOAs, such as Windgate Ranch and Gainey Ranch, ask for the city permit as part of the HOA submittal.
Who pulls the permit, me or the dealer?
Ask before you sign. Many licensed dealers pull the permit and schedule inspections as part of the job, but it should be written into the quote, along with who handles the HOA paperwork. Check the company's license on the Arizona Registrar of Contractors' search.



