Alameda County property record for 5115 Rahlves Dr, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,238 sqft · built 1954 |
| Lot Size | 0.127 acres (5,529 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $940,000 (Jul 2024) |
| Tax Bill | $11,961 (2025) |
| Deeds & Mortgages | Oct 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-801-15 |
| Primary APN | 84C-801-15 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,238 sqft Living Area |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,529 sqft (0.127 acres) |
| Street Address | 5115 RAHLVES DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2547 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00002 BLK: 000D TR: 1309 |
| Legal Subdivision | TRACT 1309 |
| Legal Tract | 1309 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 430200 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 5115 RAHLVES DR, CASTRO VALLEY, CA 94546-2547 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 29, 2024 · Amount on Record |
| Deed Sale | Jul 29, 2024 · Amount on Record |
| Deed Document Number | 202492888 |
| Prior Transfer Date | Nov 20, 2000 |
| Prior Transfer Doc | 0000028782 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 5115 RAHLVES DR, CASTRO VALLEY, CA 94546-2547 |
| Transaction Type | Mortgage |
| Record Updated | Nov 23, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATL TTL ORANGE CNT |
| Name | Verified Name |
|---|---|
| Address | 5115 RAHLVES DR, CASTRO VALLEY, CA 94546-2547 |
| Document Number | 0000119364 |
|---|---|
| Date | Oct 12, 2023 |
| Instrument | 2023119364 |
| Name | TELLONE MORTGAGE FUND LP |
|---|---|
| Address | ANAHEIM, CA 92807 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 61 Months |
| Due | Nov 1, 2028 |
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 | $958,800 (+2%) Land $287,640 Building $671,160 | ||
| 2025 | $11,961.00 (+536.9%) | $940,000 (-5.96%) Land $282,000 Building $658,000 | |
| 2023 | $1,878.00 Homeowner's exemption | $999,600 Land $306,000 Building $693,600 | $1,056,150 |
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 | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 | 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 412 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, T-Mobile.
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