Alameda County property record for 833 Sylvaner Dr, Pleasanton, CA 94566
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,766 sqft · built 1973 |
| Lot Size | 0.195 acres (8,479 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $396,000 (Aug 1999) |
| Tax Bill | $7,132 (2025) |
| Deeds & Mortgages | Jul 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 946-2554-67 |
| Primary APN | 946-2554-67 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,766 sqft Living Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 8,479 sqft (0.195 acres) |
| Street Address | 833 SYLVANER DR |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94566-6958 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00021 BLK: TR: 3328 |
| Legal Subdivision | 3328 VINTAGE HILLS UN 10 |
| Legal Tract | 3328 |
| Legal Lot Number | 21 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 450742 |
833 Sylvaner Dr is owned and occupied by two individuals who bought it in August 1999.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 833 SYLVANER DR, PLEASANTON, CA 94566-6958 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 6, 1999 · Amount on File |
| Deed Sale | Aug 6, 1999 · Amount on File |
| Deed Document Number | 1999298353 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 833 SYLVANER DR, PLEASANTON, CA 94566-6958 |
| Transaction Type | Mortgage |
| Record Updated | Aug 14, 2023 |
| Name | Verified Name |
|---|---|
| Address | 833 SYLVANER DR, PLEASANTON, CA 94566-6958 |
| Document Number | 0000078306 |
|---|---|
| Date | Jul 11, 2023 |
| Instrument | 2023078306 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2053 |
The 2025 property tax bill for 833 Sylvaner Dr was $7,132 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Pleasanton City |
| Unified School District | Pleasanton Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $613,777 (+0.85%) Land $186,233 Building $434,544 | ||
| 2025 | $7,132.00 Homeowner's exemption | $608,607 Land $182,582 Building $426,025 | |
| 2023 | $6,908.00 Homeowner's exemption | $584,978 Land $175,493 Building $409,485 | $1,385,190 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 833 Sylvaner 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 833 Sylvaner Dr is low, with a 0.05% 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 79% of California |
|---|---|
| Wildfire Likelihood | 0.05% 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 PLEASANTON serves 76,689 people · EPA ID CA0110008 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2023–2025) 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 628 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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