How long does a Scottsdale plumbing permit last?

The city's Permit Services page says: "Following permit issuance, the first inspection must be completed within 180 days or the permit will expire." That sentence applies to every permit type the city issues, plumbing permits included. The count runs from permit issuance, so put the issue date on your calendar.

The city's home improvement page repeats the same rule in its section on expirations and extensions. Whether your job is a water heater replacement, a repipe or a new gas line to a grill, the Minimum Plumbing Permit and the full permit follow the same 180-day inspection timing.

Note what the rule says about the first inspection. It does not say the work must be finished in 180 days. It says the first inspection must be completed. On a large job, that keeps the permit alive while the rest of the work goes on, as long as later inspections keep happening on time.

What about the inspections after the first one? For electrical, mechanical and plumbing permits, the city's page states: "Each proceeding inspection must occur within 180 days of the latest inspection." The page uses the word "proceeding," and it means the next inspection in line. The 180-day window resets from the date of the most recent inspection.

For example, suppose your first plumbing inspection passes in March. The next inspection then has to be done within 180 days of that March date. If the job goes quiet and no inspection happens in that time, the permit lapses even though the first inspection went fine.

Inspections on a plumbing job usually come in stages, and the city says inspections "are requested and completed in phases." Projects may need more than one, depending on scope. Once a project passes the final inspection, the city issues a Certificate of Occupancy or a final acceptance letter. You request inspections through the city's SPUR portal.

Here the city's wording is specific to building permits. For building permits, "The Building Official is authorized to grant one or more building permit extensions for additional periods not exceeding 180 days each." The city adds that "The extension shall be requested in writing and justifiable cause demonstrated."

The city's page lists that extension language under the building permit heading. The plumbing heading carries only the 180-day rule between inspections. If you hold a plumbing permit and the job is running long, do not assume the building permit extension text covers you. Call the One Stop Shop at 480-312-7725 before the 180 days run out and ask how they handle extensions on your permit type. Ask early, because a written request with a real reason is what the city's process asks for.

For building permits, the city allows reactivation. Its page says: "Any person holding an expired building permit may request the reactivation of the permit." There are two tiers:

• If you ask up to 90 days after the permit expires, the Building Official may grant reactivation at no charge "due to justifiable cause."
• If you ask 91 or more days after expiration, the request is charged "as set forth in the city fee schedule."

Again, this text sits under the building permit heading. For a plumbing permit that has expired, the safe move is to ask the city before you do more work. The city's page also says: "Work completed without a permit will be fined an amount equal to double the permit fee."

The city can also revoke a permit. Its page says it may do so "upon reasonable notice to the permit holder," and that the Zoning Administrator or Building Official may revoke a permit if a false statement or misrepresentation was made in the application or plans. Revocation is separate from expiration, which is only about time.

If you read the national code, you will see other numbers. Scottsdale has adopted the 2021 International Plumbing Code by reference, with city amendments. Its Section 106.5.3 says a permit expires if the work "is not commenced within 180 days from the date of such permit," or if the work is "suspended or abandoned at any time after the work is commenced for a period of 180 days." Section 106.5.4 says the code official shall extend the time for a period not exceeding 180 days if there is reasonable cause, and that a permit shall not be extended more than once. Section 106.3.2 says an application is deemed abandoned 180 days after it is filed unless it has been pursued in good faith or a permit has been issued, and it lets the code official grant extensions of up to 180 days each on a written request.

Notice that the model code ties expiration to starting work and to a suspension of the work. Scottsdale's rule ties it to inspections. Both use 180 days, but they measure different things. The city's plumbing amendments change Chapter 1 only in section 101.1, the title, and they say that where Chapter 1 conflicts with the city's amendments to the International Building Code, the building code amendments prevail. So when the city's permit page and the plumbing code text differ, follow the city's page. Our page on what plumbing work needs a permit in Scottsdale shows which jobs the city treats as Minimum Plumbing Permit work.

A few habits keep a permit safe. They come from the city's rule, not from a separate source.

• Write down the issue date. The 180 days start at issuance. Put the date and the 180-day mark on a calendar.
• Request the first inspection early. Do not wait for the whole job to finish. The rule asks only for the first inspection inside the window.
• Track the last inspection date. After each inspection, the next 180-day window starts from it.
• Ask before you are late. If a job stalls, contact the city while the permit is still open. A written request with a stated reason is what the extension rule expects for building permits.
• Keep your contractor in the loop. If a plumber pulled the permit, ask them for the inspection dates so you can watch the clock too.

What does this mean for your project? If your project is a quick swap, you will likely have the permit, the inspection and the sign-off within a few weeks. If it is part of a bigger remodel, watch the calendar. A plumbing permit pulled early for rough-in can sit while framing and drywall run behind schedule. Our guide on how long plumbing permits take in Phoenix shows how one large city handles timing, and it is a useful comparison if you work in more than one city.

If a Scottsdale permit of yours is about to run out, or you are not sure a job needs one, call HQ Plumbing and Air. We are licensed and insured, and we will tell you what we see.