Alameda County property record for 6150 Mount Rushmore Cir, Castro Valley, CA 94552
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2.5 ba · 1,324 sqft · built 1989 |
| Lot Size | 0.078 acres (3,400 sqft) |
| Owner | Individual Name on File |
| Last Sale | $208,000 (Mar 1995) |
| Tax Bill | $4,909 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage Oct 2019 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 85A-6407-84 |
| Primary APN | 85A-6407-84 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,324 sqft Living Area |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,400 sqft (0.078 acres) |
| Street Address | 6150 MOUNT RUSHMORE CIR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-1909 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00070 BLK: TR: 5339 |
| Legal Subdivision | TRACT 5339 |
| Legal Tract | 5339 |
| Legal Lot Number | 70 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 430101 |
6150 Mount Rushmore Cir is owned and occupied by an individual who bought it in March 1995.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6150 MOUNT RUSHMORE CIR, CASTRO VALLEY, CA 94552-1909 |
| 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 |
|---|---|
| Dec 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BETTER MORTGAGE CORPORATION |
| Oct 18, 2019 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF THE WEST |
| Feb 28, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 17, 1995 · Amount on File |
| Deed Sale | Mar 17, 1995 · Amount on File |
| Deed Document Number | 199559701 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 6150 MOUNT RUSHMORE CIR, CASTRO VALLEY, CA 94552-1909 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2022 |
| Name | Verified Name |
|---|---|
| Address | 6150 MOUNT RUSHMORE CIR, CASTRO VALLEY, CA 94552-1909 |
| Document Number | 0000401975 |
|---|---|
| Date | Dec 21, 2021 |
| Instrument | 2021401975 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | NEW YORK, NY 10007 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 6150 MOUNT RUSHMORE CIR, CASTRO VALLEY, CA 94552-1909 |
| Document Number | 0000265135 |
| Instrument Date | Oct 18, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Feb 10, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 6150 MOUNT RUSHMORE CIR CASTRO VALLEY CA 945521909, CASTRO VALLEY, CA 94552-1909 |
| Document Number | 0000265135 |
|---|---|
| Date | Dec 24, 2019 |
| Instrument | 265135 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68154 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 23, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 28, 2019 |
| Property Address | 6150 MOUNT RUSHMORE CIR, CASTRO VALLEY, CA 94552-1909 |
| Document Number | 0000037687 |
| Instrument Date | Mar 19, 2015 |
| Instrument | 37687 |
| Transaction Type | Transfer |
| Record Updated | Mar 18, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 6144 MOUNT RUSHMORE CIR CASTRO VALLEY CA 945521909, CASTRO VALLEY, CA 94552-1909 |
The 2025 property tax bill for 6150 Mount Rushmore Cir was $4,909 with a homeowner's exemption.
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 | $349,344 (%) Land $106,903 Building $249,441 | ||
| 2025 | $4,909.00 Homeowner's exemption | $349,358 Land $104,807 Building $244,551 | |
| 2023 | $4,698.00 Homeowner's exemption | $335,794 Land $100,738 Building $235,056 | $863,190 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6150 Mount Rushmore Cir 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 6150 Mount Rushmore Cir is moderate, ranking above 63% of the US, with a 0.2% annual chance of wildfire.
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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