Alameda County property record for 39878 Potrero Dr, Newark, CA 94560
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2.5 ba · 1,627 sqft · built 1996 |
| Lot Size | 0.045 acres (1,963 sqft) |
| Owner | Trust Name on File |
| Last Sale | $755,000 (Jul 2015) |
| Tax Bill | $11,052 (2025) |
| Deeds & Mortgages | Feb 2024 Transfer Feb 2021 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 901-191-140 |
| Primary APN | 901-191-140 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,627 sqft Living Area |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 1,963 sqft (0.045 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 39878 POTRERO DR |
|---|---|
| City | NEWARK |
| State | CA |
| Zip | 94560-5604 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00023 BLK: TR: 5810 |
| Legal Subdivision | HAMPSHIRE PLACE |
| Legal Tract | 5810 |
| Legal Lot Number | 23 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 444602 |
39878 Potrero Dr is held in a trust since July 2015.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Owner Type | Company |
| Vesting | 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 |
|---|---|
| Feb 1, 2024 | Intrafamily Transfer, Transfer |
| Feb 24, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage FARMERS BANK & TRUST |
| Nov 1, 2018 | Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA |
| Jul 11, 2017 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BK |
| Apr 20, 2017 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 16, 2015 · Amount on File |
| Deed Sale | Jul 16, 2015 · Amount on File |
| Prior Sale | Oct 11, 2007 · Amount on File |
| Deed Document Number | 2015195922 |
| Prior Transfer Date | Jan 30, 1996 |
| Prior Transfer Doc | 0000028942 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 1, 2024 |
| Property Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Document Number | 0000015489 |
| Map Reference | MB 181 PG 67-71 |
| Instrument Date | Jan 26, 2024 |
| Instrument | 2024015489 |
| Transaction Type | Transfer |
| Record Updated | Mar 8, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 24, 2021 |
| Property Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Document Number | 0000077422 |
| Map Reference | MB 181 PG 67-71 |
| Instrument Date | Feb 9, 2021 |
| Instrument | 2021077422 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2023 |
| Title Company | SOLIDIFI TITLE AND CLOSING, SOLIDIFI TITLE & CLOSING |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Document Number | 0000077423 |
|---|---|
| Date | Feb 24, 2021 |
| Instrument | 2021077423 |
| Name | FARMERS BANK & TRUST |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000211912 |
|---|---|
| Date | Nov 1, 2018 |
| Instrument | 2018211912 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 16, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Document Number | 0000155361 |
| Instrument Date | Jul 11, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 23, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 39878 POTRERO DR NEWARK CA 945605604, NEWARK, CA 94560-5604 |
| Document Number | 0000155361 |
|---|---|
| Date | Jul 18, 2017 |
| Instrument | 155361 |
| Name | WELLS FARGO BK |
|---|---|
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 17, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 39878 POTRERO DR, NEWARK, CA 94560-5604 |
| Document Number | 0000092806 |
| Instrument Date | Apr 20, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 18, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 39878 POTRERO DR NEWARK CA 945605604, NEWARK, CA 94560-5604 |
| Document Number | 0000092806 |
|---|---|
| Date | Apr 26, 2017 |
| Instrument | 92806 |
| Name | WELLS FARGO BK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 25, 2047 |
The 2025 property tax bill for 39878 Potrero Dr was $11,052.
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 | $911,617 (+2%) Land $277,711 Building $633,906 | ||
| 2025 | $11,052.00 | $893,746 Land $272,267 Building $621,479 | |
| 2023 | $10,577.00 | $859,046 Land $261,696 Building $597,350 | $1,127,340 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 39878 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 39878 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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