Maricopa County property record for 10445 E Portobello Ave, Mesa, AZ 85212
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,872 sqft · built 2001 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | Trust Name on File |
| Last Sale | $232,508 (Dec 2001) |
| Tax Bill | $2,704 (2025) |
| Deeds & Mortgages | Sep 2026 Line of Credit Sep 2022 Transfer |
| Flood Zone | Zone D (undetermined) |
| APN | 309-22-017 |
| Primary APN | 309-22-017 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 3,872 sqft Living Area |
| Gross Area | 4,082 sqft |
| 1st Floor Area | 1,728 sqft |
| 2nd Floor Area | 2,144 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Construction Type | Frame |
| Roof Material | Concrete |
| Lot Area | 9,000 sqft (0.207 acres) |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 350 sqft |
| Patio Area | 210 sqft |
| Cooling System | Refrigeration |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Street Address | 10445 E PORTOBELLO AVE |
|---|---|
| City | MESA |
| State | AZ |
| Zip | 85212-1896 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-7 |
| Legal Description | SANTA RITA RANCH PARCEL 7A MCR 481-31 |
| Legal Range | 7E |
| Legal Township | 1S |
| Legal Section | 11 |
| Legal Subdivision | SANTA RITA RANCH PARCEL 7A |
| Legal Lot Number | 71 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 422643 |
10445 E Portobello Ave is owner-occupied and held in a trust since September 2022.
Source: Maricopa County records, as of October 7, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 10445 E PORTOBELLO AVE, MESA, AZ 85212-1896 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Sep 30, 2026 | Deed of Trust, Mortgage · Line of Credit UNION CREDIT UNION |
| Sep 30, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 21, 2001 · Amount on File |
| Deed Sale | Dec 21, 2001 · Amount on File |
| Prior Sale | Oct 25, 2000 · Amount on File |
| Deed Document Number | 20011207865 |
| Last Transfer Date | Sep 30, 2022 |
| Transfer Doc | 0000746477 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Recording Date | Sep 30, 2026 |
| Property Address | 10445 E PORTOBELLO AVE, MESA, AZ 85212-1896 |
| Document Number | 0000569288 |
| Instrument Date | Sep 25, 2026 |
| Instrument | 2026569288 |
| Transaction Type | Mortgage |
| Record Updated | Oct 7, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Life Tenant, 269 |
| Document Number | 0000569288, |
|---|---|
| Date | Sep 30, 2026 |
| Instrument | 2026569288 |
| Name | UNION CREDIT UNION |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Max Rate | -1% |
|---|
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Recording Date | Sep 30, 2022 |
| Property Address | 10445 E PORTOBELLO AVE, MESA, AZ 85212-1896 |
| Document Number | 0000746477 |
| Map Reference | MB 481 PG 31 |
| Instrument Date | Sep 27, 2022 |
| Instrument | 20220746477 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 10445 E PORTOBELLO AVE, 10445, MESA, AZ 85212-1896 |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 10445 E PORTOBELLO AVE, MESA, AZ 85212-1896 |
The 2025 property tax bill for 10445 E Portobello Ave was $2,704.
Source: Maricopa County assessment roll, as of October 22, 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 | $59,510 (+62.96%) | $595,100 (+5.93%) Land $119,000 Building $476,100 | |
| 2025 | $2,704.00 | $36,518 (-39.2%) | $561,800 (-6.46%) Land $112,300 Building $449,500 |
| 2024 | $60,060 | $600,600 Land $120,100 Building $480,500 | |
| 2023 | $2,624.00 |
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 10445 E Portobello Ave in Zone D, where flood risk has not been studied.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 10445 E Portobello Ave is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 71% of Arizona |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 485 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Cox Communications Cable | 2,000 / 100 |
| CopperNet Systems Fixed Wireless | 400 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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