Pinal County property record for 21143 E Frontier Rd, Red Rock, AZ 85145
| Property Type | Rural Home |
|---|---|
| Details | 1,605 sqft · built 2007 |
| Lot Size | 0.119 acres (5,227 sqft) |
| Owner | Owner Name on File |
| Last Sale | $142,325 (Jul 2008) |
| Tax Bill | $1,673 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 410-50-174 |
| Primary APN | 410-50-174 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,605 sqft Living Area |
| 1st Floor Area | 1,605 sqft |
| Flooring | Concrete/Cement |
| Year Built | Built 2007 |
|---|---|
| Exterior Material | Other |
| Construction Type | Steel Frame |
| Roof Material | Tile |
| Lot Area | 5,227 sqft (0.119 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 30 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 21143 E FRONTIER RD |
|---|---|
| City | RED ROCK |
| State | AZ |
| Zip | 85145-6007 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | LOT 184 RED ROCK VILLAGE I CAB G - SLD 173 SEC 8 10S-10E |
| Legal Range | 10E |
| Legal Township | 10S |
| Legal Section | 08 |
| Legal Subdivision | RED ROCK VILLAGE I |
| Legal Lot Number | 184 |
| Jurisdiction | PINAL AZ |
| Township / Civil Division | ELOY |
| Census Block Group | 1 |
| Census Block | 1116 |
| Census Tract | 2107 |
The current owner of 21143 E Frontier Rd bought it in July 2008.
Source: Pinal County records, as of March 20, 2026
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 21143 E FRONTIER RD, RED ROCK, AZ 85145-6007 |
| Occupancy | Owner Occupied |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 23, 2008 · Amount on File |
| Deed Sale | Jul 23, 2008 · Amount on File |
| Deed Document Number | 0000069095 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PINAL AZ |
| Property Address | 21143 E FRONTIER RD, RED ROCK, AZ 85145-6007 |
| Transaction Type | Mortgage |
| Record Updated | Mar 5, 2024 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 21143 E FRONTIER RD, RED ROCK, AZ 85145-6007 |
| Document Number | 0000149285 |
|---|---|
| Date | Nov 24, 2021 |
| Instrument | 2021-149285 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2051 |
The 2025 property tax bill for 21143 E Frontier Rd was $1,673.
Source: Pinal County assessment roll, as of January 1, 2026
| Type | Name |
|---|---|
| State | Arizona |
| County | Pinal County |
| Elementary School District | Red Rock Elementary District (PK - 08) |
| Secondary School District | Santa Cruz Valley Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2027 | $20,856 (+5.5%) Land $1,000 Building $19,856 | $208,563 (+5.5%) Land $10,000 Building $198,563 | |
| 2026 | $19,768 (-0.48%) Land $1,000 Building $18,768 | $197,682 (-0.48%) Land $10,000 Building $187,682 | |
| 2025 | $1,673.00 | $19,864 (+6.3%) Land $1,000 Building $18,864 | $198,645 (+6.31%) Land $10,000 Building $188,645 |
| 2024 | $18,686 Land $1,000 Building $17,686 | $186,855 Land $10,000 Building $176,855 | |
| 2023 | $1,547.00 (+3.62%) | ||
| 2022 | $1,493.00 |
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.
FEMA maps place 21143 E Frontier Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 10 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 risk around 21143 E Frontier Rd is moderate, ranking above 57% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · above 44% of Arizona |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | GW SANTA CRUZ WATER CO - RED ROCK public/private · serves 4,248 people · EPA ID AZ0411160 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 618 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: CenturyLink.
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