Alameda County property record for 39958 Potrero Dr, Newark, CA 94560
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,388 sqft · built 1995 |
| Lot Size | 0.047 acres (2,052 sqft) |
| Owner | Individual Name on File |
| Last Sale | $585,000 (Jul 2005) |
| Tax Bill | $9,887 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer Dec 2025 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 901-191-153 |
| Primary APN | 901-191-153 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,388 sqft Living Area |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 2,052 sqft (0.047 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 39958 POTRERO DR |
|---|---|
| City | NEWARK |
| State | CA |
| Zip | 94560-5600 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00011 BLK: TR: 5810 |
| Legal Subdivision | TR 5810 |
| Legal Tract | 5810 |
| Legal Lot Number | 11 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 444602 |
39958 Potrero Dr is owned and occupied by an individual who acquired it in December 2025.
Source: Alameda County records, as of September 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 39958 POTRERO DR, NEWARK, CA 94560-5600 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Apr 17, 2026 | Affidavit of Death of Trustee, Transfer |
| Dec 17, 2025 | Intrafamily Transfer, Transfer |
| Nov 27, 2018 | Deed of Trust, Mortgage · Conventional Mortgage ONEWEST BANK FSB |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 29, 2005 · Amount on File |
| Deed Sale | Jul 29, 2005 · Amount on File |
| Prior Sale | Aug 1, 2002 · Amount on File |
| Deed Document Number | 2005322884 |
| Last Transfer Date | Dec 15, 2025 |
| Transfer Doc | 0000161976 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 17, 2026 |
| Property Address | 39958 POTRERO DR, NEWARK, CA 94560-5600 |
| Document Number | 0000050587 |
| Instrument Date | Apr 10, 2026 |
| Instrument | 202650587 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 39958 POTRERO DR, NEWARK, CA 94560-5600 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 17, 2025 |
| Property Address | 39958 POTRERO DR, NEWARK, CA 94560-5600 |
| Document Number | 0000161976 |
| Map Reference | MB 181 PG 67 - 71 |
| Instrument Date | Dec 15, 2025 |
| Instrument | 2025161976 |
| Transaction Type | Transfer |
| Record Updated | Jan 29, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 39958 POTRERO DR, NEWARK, CA 94560-5600 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 39958 POTRERO DR, NEWARK, CA 94560-5600 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | TICOR TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000224818 |
|---|---|
| Date | Nov 27, 2018 |
| Instrument | 2018224818 |
| Name | ONEWEST BANK FSB |
|---|---|
| Type | Bank |
| Address | PASADENA, CA 91103 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2048 |
The 2025 property tax bill for 39958 Potrero Dr was $9,887.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Newark City |
| Unified School District | Newark Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $808,360 (+2.02%) Land $244,608 Building $570,752 | ||
| 2025 | $9,887.00 Homeowner's exemption | $792,378 Land $239,813 Building $559,565 | |
| 2023 | $9,455.00 Homeowner's exemption | $768,344 Land $230,503 Building $537,841 | $1,128,690 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 39958 Potrero Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 39958 Potrero Dr 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 148 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Sail Internet Fixed Wireless | 1,000 / 200 |
| Tekify Fiber & Wireless Fixed Wireless | 570 / 120 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: GeoLinks.
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