Casa Grande, AZ vs Maricopa, AZ: Development Impact Fees Compared (2026)
A single-family home pays about $9,827 in Casa Grande vs $8,540 in Maricopa — Casa Grande is $1,287 (15%) higher. Every figure below is normalized per dwelling unit by category, with links to each jurisdiction’s official sources.
City
Casa Grande, AZ
$9,827
Total per single-family home
impact + connection fees
$5,384
Impact / development fees
roads, parks, schools…
$4,443
Water & sewer connection
tap / capacity / SDC
$6,444
Per multifamily unit
total fees / unit
Impact / development fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Transportation / roads Street (Transportation) Development Impact Fee — Per dwelling unit. From City's Development Fee Calculation (Non-Binding Estimate) Residential table, 'Impact Fee Per Dwelling Unit', effective May 1, 2019. Same per-unit rate for SF detached and two-family (R3). Verified verbatim against the source PDF. | per dwelling unit | $3,230 | City of Casa Grande Planning & Development Dept. (official Impact Fee Rates and Forms Google Drive folder linked from casagrandeaz.gov) May 1, 2019Highdated 2019 |
Parks & recreation Parks & Recreation Development Impact Fee — Per dwelling unit (R3 Occupancy: single-family and two-family). Verified verbatim against the source PDF. | per dwelling unit | $1,153 | City of Casa Grande Planning & Development Dept. (official Impact Fee Rates and Forms Google Drive folder linked from casagrandeaz.gov) May 1, 2019Highdated 2019 |
Fire / EMS Fire Development Impact Fee — Per dwelling unit. Part of the public-safety impact fee category. Verified verbatim against the source PDF. | per dwelling unit | $589 | City of Casa Grande Planning & Development Dept. (official Impact Fee Rates and Forms Google Drive folder linked from casagrandeaz.gov) May 1, 2019Highdated 2019 |
Police Police Development Impact Fee — Per dwelling unit. Verified verbatim against the source PDF. | per dwelling unit | $179 | City of Casa Grande Planning & Development Dept. (official Impact Fee Rates and Forms Google Drive folder linked from casagrandeaz.gov) May 1, 2019Highdated 2019 |
General government / capital General Government Development Impact Fee — Per dwelling unit. 'General Gov't' (general government/library facilities) category. Verified verbatim against the source PDF. | per dwelling unit | $233 | City of Casa Grande Planning & Development Dept. (official Impact Fee Rates and Forms Google Drive folder linked from casagrandeaz.gov) May 1, 2019Highdated 2019 |
Water & sewer connection fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Sewer connection (tap / SDC) Wastewater (Collection & Treatment) Development Impact Fee - Zone A — Per dwelling unit. This is the wastewater system development/capacity impact fee (collection + treatment). PRIMARY = Zone A. Zone B is a mutually-exclusive service-area variant ($4,557) included separately with excludeFromTotal=true. The 2024 biennial AUP audit independently confirms the Zone A/B wastewater impact fee structure is in active use. Verified verbatim against the source PDF. | per dwelling unit | $4,443 | City of Casa Grande Planning & Development Dept. (official Impact Fee Rates and Forms Google Drive folder linked from casagrandeaz.gov) May 1, 2019Highdated 2019 |
Sewer connection (tap / SDC) Wastewater (Collection & Treatment) Development Impact Fee - Zone B (alternative service area) — Mutually-exclusive Zone B variant of the wastewater impact fee. Correctly excluded from total; Zone A is used as the representative primary. SF total with Zone B = $9,941 (matches printed table). Verified verbatim against the source PDF. alternative · not added to total | per dwelling unit | $4,557 | City of Casa Grande Planning & Development Dept. (official Impact Fee Rates and Forms Google Drive folder linked from casagrandeaz.gov) May 1, 2019Highdated 2019 |
City
Maricopa, AZ
$8,540
Total per single-family home
impact + connection fees
$8,540
Impact / development fees
roads, parks, schools…
$0
Water & sewer connection
tap / capacity / SDC
—
Per multifamily unit
total fees / unit
Impact / development fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Parks & recreation Parks & Recreation Development Impact Fee — Per dwelling unit; identical in NORTH and SOUTH Maricopa service areas. Flat fee, not tiered by home size. Independently confirmed against PDF DIF table p.19 (NORTH MARICOPA residential). | per dwelling unit | $791 | City of Maricopa, Arizona Jul 1, 2024High |
Library Libraries Development Impact Fee — Per dwelling unit; identical in NORTH and SOUTH service areas. Confirmed against PDF table p.19. | per dwelling unit | $248 | City of Maricopa, Arizona Jul 1, 2024High |
Police Police Development Impact Fee — Per dwelling unit; identical in NORTH and SOUTH service areas. Confirmed against PDF table p.19. | per dwelling unit | $613 | City of Maricopa, Arizona Jul 1, 2024High |
Fire / EMS Fire Development Impact Fee (NORTH Maricopa service area) — PRIMARY service area = NORTH MARICOPA. Fire is the ONLY category that differs between the two city service areas. SOUTH Maricopa single-family Fire fee is $2,650 (see separate excludeFromTotal row). Confirmed against PDF table p.19. | per dwelling unit | $946 | City of Maricopa, Arizona Jul 1, 2024High |
Transportation / roads Streets / Transportation Development Impact Fee — Largest single category. Per dwelling unit; identical in NORTH and SOUTH service areas. NORTH single-family grand total = $8,540 (confirmed: 791+248+613+946+5,942=8,540). Confirmed against PDF table p.19. | per dwelling unit | $5,942 | City of Maricopa, Arizona Jul 1, 2024High |
Fire / EMS Fire DIF — SOUTH Maricopa service area (single-family variant) — Mutually-exclusive service-area variant: SOUTH MARICOPA single-family Fire fee. Only the Fire category differs from NORTH; SOUTH single-family grand total = $10,244 vs NORTH $8,540. Excluded so primary total reflects the NORTH representative area. Confirmed against PDF table p.19 (SOUTH MARICOPA). alternative · not added to total | per dwelling unit | $2,650 | City of Maricopa, Arizona Jul 1, 2024High |
Water & sewer connection fees
| Fee (local term) | Basis | Amount | Source · effective |
|---|---|---|---|
Water connection (tap / SDC) Global Water hook-up fee (water + wastewater, private ACC-regulated utility) — SEPARATE UTILITY DISTRICT, not a city fee. City of Maricopa has no municipal water/sewer. Global Water - Santa Cruz Water Co. (water) and Palo Verde Utilities Co. (wastewater) are investor-owned utilities regulated by the Arizona Corporation Commission. Per ACC settlement, legacy ICFAs were converted to per-house hook-up fees. Quote confirmed verbatim in InMaricopa article, but that article describes a ~2012-era settlement (rates frozen until May 2017), so the $1,250 figure is likely STALE for current tariffs; also ambiguous whether per-utility or combined water+wastewater (WebFetch read suggests per-utility). Builder owes this in ADDITION to city DIFs. Excluded from city total and flagged low confidence; exact current ACC tariff not confirmed on a primary tariff doc. alternative · not added to total | per dwelling unit | $1,250 | InMaricopa —Low |
What drives the difference
Casa Grande’s $9,827 per single-family home is $1,287 (15%) above Maricopa’s $8,540. The largest single difference is in sewer connection (tap / sdc): Casa Grande charges about $4,443 there versus nothing in Maricopa — a $4,443 swing that accounts for much of the overall gap. The two also differ in how much falls on water and sewer connection charges: $4,443 in Casa Grande versus $0 in Maricopa.
Keep comparing
Casa Grande vs Maricopa impact fees — FAQ
- Which has higher impact fees, Casa Grande or Maricopa?
- Casa Grande, AZ is higher. A single-family home pays about $9,827 per unit in Casa Grande versus $8,540 in Maricopa, AZ — $1,287 (15%) more, as of 2026.
- How much more does it cost to build a home in Casa Grande than in Maricopa?
- About $1,287 more per single-family home — $9,827 in Casa Grande, AZ versus $8,540 in Maricopa, AZ, a difference of 15% in total development impact and connection fees.
- What's the difference between impact fees in Casa Grande and Maricopa for a single-family home?
- Casa Grande, AZ charges about $9,827 per single-family home ($5,384 impact + $4,443 water/sewer connection), while Maricopa, AZ charges about $8,540 ($8,540 impact + $0 connection). Figures are normalized from official sources for 2026.