Alameda County property record for 18901 Edwin Markham Dr, Castro Valley, CA 94552
| Property Type | Planned Unit Development |
|---|---|
| Details | 4 bd · 3 ba · 2,324 sqft · built 1985 |
| Lot Size | 0.13 acres (5,700 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,300,000 (Jan 2023) |
| Tax Bill | $17,000 (2025) |
| Deeds & Mortgages | Jan 2023 Sale & Mortgage Sep 2021 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 85A-6403-28 |
| Primary APN | 85A-6403-28 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,324 sqft Living Area |
| Year Built | Built 1985 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 5,700 sqft (0.13 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 18901 EDWIN MARKHAM DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-5068 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Legal Description | SUBD:PALOMARES HILLS TR#:4468 |
| Legal Subdivision | PALOMARES HILLS |
| Legal Tract | 4468 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 430101 |
Source: Alameda County records · APN 85A-6403-28
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 03, 2023 | Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Sep 27, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| May 29, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| May 29, 2020 | Quit Claim Deed, Transfer TITAN MUTUAL LNDG INC |
| Oct 08, 2018 | Intrafamily Transfer, Transfer · Conventional Mortgage NEW PENN FINANCIAL LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 03, 2023 · Amount on Record |
| Deed Sale | Jan 03, 2023 · Amount on Record |
| Prior Sale | May 29, 2020 |
| Deed Document Number | 2023000237 |
| Record Updated | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 03, 2023 |
| Property Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 0000000237 |
| Map Reference | MB 117 PG 1-14 |
| Instrument Date | Dec 28, 2022 |
| Instrument | 2023000237 |
| Transaction Type | Transfer |
| Record Updated | Jan 27, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,430.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 0000000238 |
|---|---|
| Date | Jan 03, 2023 |
| Instrument | 2023000238 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 01, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Transaction Type | Mortgage |
| Record Updated | Oct 18, 2021 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 0000322442 |
|---|---|
| Date | Sep 27, 2021 |
| Instrument | 2021322442 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 29, 2020 |
| Property Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 0000123576 |
| Instrument Date | May 22, 2020 |
| Instrument | 123576 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 18901 EDWIN MARKHAM DR CASTRO VALLEY CA 945525068, CASTRO VALLEY, CA 94552-5068 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 29, 2020 |
| Property Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 0000123574 |
| Instrument Date | May 22, 2020 |
| Instrument | 123574 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2020 |
| Title Company | WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 18901 EDWIN MARKHAM DR CASTRO VALLEY CA 945525068, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 123575 |
|---|---|
| Date | May 29, 2020 |
| Instrument | 123575 |
| Name | TITAN MUTUAL LNDG INC |
|---|---|
| Address | IRVINE, CA 92602 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | May 28, 2050 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 08, 2018 |
| Property Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 0000195755 |
| Map Reference | MB 117 PG 1 |
| Instrument Date | Sep 24, 2018 |
| Instrument | 2018195755 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | AVENUE 365 LENDER SERVICES L |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 18901 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5068 |
| Document Number | 0000195756 |
|---|---|
| Date | Oct 08, 2018 |
| Instrument | 2018195756 |
| Name | NEW PENN FINANCIAL LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 01, 2048 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $17,000.00 (+165.71%) | $1,367,004 (+185.39%) Land $405,756 Building $961,248 |
| 2023 | $6,398.00 Homeowner's exemption | $478,997 Land $143,699 Building $335,298 |
Source: FEMA National Flood Hazard Layer as of May 25, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | High above 74% of the US · above 49% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Communications, LLC..
Based on FCC filings for 207 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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