Maricopa County property record for 10204 E Diatomic Cir, Mesa, AZ 85212
| Property Type | Single Family Home |
|---|---|
| Details | 5 ba · 3,528 sqft · built 2019 |
| Lot Size | 0.528 acres (23,007 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $980,918 (Nov 2019) |
| Tax Bill | $4,917 (2025) |
| Deeds & Mortgages | Dec 2025 Line of Credit Nov 2019 Sale & Mortgage + 1 more |
| Flood Zone | Zone D (undetermined) |
| APN | 304-97-453 |
| Primary APN | 304-97-453 |
|---|
| Full Baths | 5 Baths |
|---|---|
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 3,528 sqft Living Area |
| 1st Floor Area | 3,528 sqft |
| Year Built | Built 2019 |
|---|---|
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Concrete Tile |
| Lot Area | 23,007 sqft (0.528 acres) |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 637 sqft |
| Patio Area | 150 sqft |
| Cooling System | Refrigeration |
|---|---|
| Heating System | HVAC |
| Street Address | 10204 E DIATOMIC CIR |
|---|---|
| City | MESA |
| State | AZ |
| Zip | 85212-8780 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PC |
| Legal Description | EASTMARK DEVELOPMENT UNIT 6 SOUTH PARCELS 6-7 AND 6-8 MCR 1291-23 |
| Legal Range | 07E |
| Legal Township | 01S |
| Legal Section | 14 |
| Legal Subdivision | EASTMARK DEVELOPMENT UNIT 6 SOUTH PARCEL |
| Legal Lot Number | 6 |
| Legal Unit | 6 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 422647 |
Source: Maricopa County records, as of November 20, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 10204 E DIATOMIC CIR, MESA, AZ 85212-8780 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 5, 2025 | Deed of Trust, Mortgage · Line of Credit DESERT FINANCIAL CU |
| Nov 12, 2019 | Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC |
| Mar 21, 2019 | Grant Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 12, 2019 · Amount on Record |
| Deed Sale | Nov 12, 2019 · Amount on Record |
| Prior Sale | Mar 21, 2019 · Amount on Record |
| Deed Document Number | 20190907075 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Property Address | 10204 E DIATOMIC CIR, MESA, AZ 85212-8780 |
| Transaction Type | Mortgage |
| Record Updated | Dec 19, 2025 |
| Name | Verified Name |
|---|---|
| Address | 10204 E DIATOMIC CIR, MESA, AZ 85212-8780 |
| Document Number | 0000701184 |
|---|---|
| Date | Dec 5, 2025 |
| Instrument | 20250701184 |
| Name | DESERT FINANCIAL CU |
|---|---|
| Type | Credit Union |
| Address | PHOENIX, AZ 85062 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 4, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Recording Date | Nov 12, 2019 |
| Property Address | 10204 E DIATOMIC CIR, MESA, AZ 85212-8780 |
| Document Number | 0000907075 |
| Map Reference | MB 1291 PG 23 |
| Instrument Date | Nov 7, 2019 |
| Instrument | 20190907075 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Dec 21, 2021 |
| Title Company | PIONEER TITLE AGENCY INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 8058 S PRIEST DR # DR104, 8058, TEMPE, AZ 85284-1020 |
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 10204 E DIATOMIC CIR, MESA, AZ 85212-8780 |
| Document Number | 0000907076 |
|---|---|
| Date | Nov 12, 2019 |
| Instrument | 20190907076 |
| Name | FINANCE OF AMERICA MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Recording Date | Mar 21, 2019 |
| Property Address | 10204 E DIATOMIC CIR, MESA, AZ 85212-8780 |
| Document Number | 0000196597 |
| Instrument Date | Mar 1, 2019 |
| Instrument | 196597 |
| Transaction Type | Transfer |
| Record Updated | Apr 12, 2019 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $288.46 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1111 N POST OAK RD HOUSTON TX 770557310, HOUSTON, TX 77055-7310 |
| Investor | Possibly a Property Investor |
Source: Maricopa County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Mesa City |
| Unified School District | Gilbert Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $102,260 (-0.4%) | $1,022,600 (-0.4%) Land $204,500 Building $818,100 | |
| 2025 | $4,917.00 (-10.39%) | ||
| 2024 | $102,670 | $1,026,700 Land $205,300 Building $821,400 | |
| 2023 | $5,487.00 |
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.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Community Rating System | Class 10 (0% 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 64% of Arizona |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation |
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 | CITY OF MESA serves 466,000 people · EPA ID AZ0407095 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | 5 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 24 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 637 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Cox Communications Fiber · Cable in parts of the area | 2,000 / 35 |
| CopperNet Systems Fixed Wireless | 400 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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