The 2025 property tax bill for 558 S Mountain Rd was $869.
Source: Maricopa County assessment roll, as of October 22, 2025
Property Jurisdictions
Type
Name
State
Arizona
County
Maricopa County
Unified School District
Mesa Unified District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2026
$30,700 (+162.8%)
$307,000 (+5.43%)Land $61,400Building $245,600
2025
$869.00
$11,682 (-64.41%)
$291,200 (-11.27%)Land $58,200Building $233,000
2024
$32,820
$328,200Land $65,600Building $262,600
2023
$889.00
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Flood
FEMA maps place 558 S Mountain Rd in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone X moderate risk
500-Year Floodplain
Yes 0.2% annual chance
Flood Insurance Requirement
Not required lenders may require it
Community Rating System
Class 10 (0% premium discount)
Nearby Flood Policies
1 in force
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire
Wildfire risk around 558 S Mountain Rd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Low lower than 95% of the US · lower than 99.2% of Arizona
Wildfire Likelihood
0.01% annual chance
Exposure
Direct burnable vegetation
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
ARIZONA WATER CO - APACHE JUNCTION private · serves 62,055 people · EPA ID AZ0411004
Water Source
Groundwater
Last State Inspection
Dec 2024
Lead
Under 1 ppb (2023–2025) action level 15 ppb
Violations Reported to EPA
Water Quality
None last 10 years
Treatment and Procedure
None last 10 years
Monitoring and Reporting
None last 3 years
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Internet Providers
Source: FCC Broadband Data Collection, based on 587 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
Tristate Wi-Fi by Wi-Fiber Fixed Wireless
400 / 150
CopperNet Systems Fixed Wireless
400 / 100
May also be available: CenturyLink, Cox Communications, Mediacom Xtream, Mojo Broadband, T-Mobile, Verizon.