Alameda County property record for 6193 Mount Olympus Dr, Castro Valley, CA 94552
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,505 sqft · built 1991 |
| Lot Size | 0.257 acres (11,200 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $669,000 (Nov 2002) |
| Tax Bill | $12,219 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage May 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 85A-6408-1 |
| Primary APN | 85A-6408-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,505 sqft Living Area |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 11,200 sqft (0.257 acres) |
| Street Address | 6193 MOUNT OLYMPUS DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-1960 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00001 BLK: TR: 5338 |
| Legal Tract | 5338 |
| Legal Lot Number | 1 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 430101 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 6193 MOUNT OLYMPUS DR, CASTRO VALLEY, CA 94552-1960 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 18, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| May 9, 2017 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 27, 2002 · Amount on Record |
| Deed Sale | Nov 27, 2002 · Amount on Record |
| Prior Sale | Oct 17, 2001 · Amount on Record |
| Deed Document Number | 2002555178 |
| Prior Transfer Date | Sep 4, 2002 |
| Prior Transfer Doc | 0000425564 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 6193 MOUNT OLYMPUS DR, CASTRO VALLEY, CA 94552-1960 |
| Transaction Type | Mortgage |
| Record Updated | Jul 7, 2021 |
| Title Company | PLACER TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 6193 MOUNT OLYMPUS DR, CASTRO VALLEY, CA 94552-1960 |
| Document Number | 0000220235 |
|---|---|
| Date | Jun 18, 2021 |
| Instrument | 2021220235 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 6193 MOUNT OLYMPUS DR, CASTRO VALLEY, CA 94552-1960 |
| Document Number | 0000109494 |
| Instrument Date | May 9, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 6193 MOUNT OLYMPUS DR CASTRO VALLEY CA 945521960, CASTRO VALLEY, CA 94552-1960 |
| Document Number | 0000109494 |
|---|---|
| Date | May 18, 2017 |
| Instrument | 109494 |
| Name | WELLS FARGO BK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 17, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.25% |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $981,220 (+1.28%) Land $296,466 Building $691,754 | ||
| 2025 | $12,219.00 (+3.85%) Homeowner's exemption | $968,845 (+4.04%) Land $290,653 Building $678,192 | |
| 2023 | $11,766.00 Homeowner's exemption | $931,234 Land $279,370 Building $651,864 | $1,322,370 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 63% of the US · lower than 61% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 495 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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