Phoenix Building Permit and Impact Fees for a New Home: The 2025 Numbers

A new home in Phoenix carries two kinds of city cost: the building permit fee for plan review and inspections, and the development impact fees that pay for the fire, police, parks, streets, water, and sewer capacity your home adds demand to. The big surprise in Phoenix is that most impact fees depend on where you build. They apply in designated growth areas on the edges of the city, and in the built-out core they are zero. This page gives you the real 2025 numbers so you can budget the right amount for your lot.

How Phoenix impact fees work by service area

Phoenix sets impact fees under Ordinance G-7375, approved April 9, 2025 and effective June 23, 2025. The fee schedule splits the city into service areas such as Northwest, Deer Valley, Northeast, Paradise Ridge, Estrella, Laveen, Ahwatukee, and Balance of City. A single-family dwelling in a growth service area is charged like this in the 2025 schedule:

Fire $1,165 to $1,833 per dwelling; Police $711 to $1,118 per dwelling; Parks $348 per dwelling; Libraries $70 per dwelling; Major Arterials (streets) $744 to $2,082 per dwelling; Storm Drainage $133 to $216 per dwelling.

The exact number inside each range depends on which service area your lot sits in. The most important line in that table is the Balance of City column, which is $0 for fire, police, parks, libraries, and storm drainage. In plain terms, if you build inside the established part of Phoenix rather than a designated growth area, those infrastructure impact fees do not apply at all. That is a real cost difference between an infill lot and a new-edge subdivision lot.

The water and wastewater fees apply almost everywhere

Separate from the growth-area fees above, Phoenix charges water, wastewater, and Water Resource Acquisition fees that are based on your meter size, not square footage. A standard single-family home on a meter up to 1 inch pays a Water Resource Acquisition fee of $2,009 in the 2025 schedule, plus water transmission, water treatment, wastewater collection, and wastewater treatment components that vary by service area. Added together, the water and sewer side is usually the largest single chunk of a Phoenix new-home fee bill, often several thousand dollars. Because there are several stacked components and they differ by area, pull the live total for your meter and service area from the official schedule before you budget.

Arizona authorizes all of these development fees under A.R.S. 9-463.05, which requires that they be tied to the actual cost of serving new growth. Confirm the current fee schedule with the city before you budget, because the dollar amounts and the service-area boundaries are reset by ordinance and can change.

When these fees come into play

• Edge-of-city subdivisions. A lot in Estrella, Laveen, or Deer Valley pays the full stack of growth-area impact fees plus water and sewer. Budget for all of it.
• Infill and teardown rebuilds. A new home on a Balance-of-City lot skips the fire, police, parks, library, and storm-drainage fees, but still pays water and wastewater. That is a meaningful saving.
• Timing. Phoenix City Code 29-11 locks the fee schedule in effect at first-permit issuance for later permits in the same platted development for 24 months, so the schedule that applies is the one live when your subdivision's first permit pulls.

What this means for you

First, find out which service area your lot is in, because it decides whether you owe the growth-area impact fees at all. A core infill lot can be thousands of dollars cheaper than an edge lot on impact fees alone. Second, treat the water and wastewater fees as the largest line, and get the meter-size total from the city early. Third, separate the permit fee (plan review and inspections, billed by the Planning and Development Department) from these impact fees, since they are different charges collected at different points.

This entry sits in the Phoenix building-codes module beside Phoenix Residential Building Permit Requirements , which covers what you submit, and Phoenix Adopted Building Codes , which covers the standards your plans must meet. For a metro-wide comparison, see how much a building permit costs in Arizona .

Source

The per-dwelling and per-meter figures above are reproduced from the City of Phoenix 2025 Development Impact Fee Schedule by Land Use, effective June 23, 2025, a public record: Fee Schedules by Land Use on phoenix.gov . The program, the ordinance, and the current schedules are indexed on the city's Impact Fees program page .

These fees change by ordinance, and the service-area splits are technical. Confirm the current schedule and your lot's service area with Phoenix Planning and Development before you rely on any number here for a budget.