Alameda County property record for 18801 Edwin Markham Dr, Castro Valley, CA 94552 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1988 |
| Square Footage | 2,927 sqft Living Area |
| Lot Size | 5,913 sqft (0.136 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $7,210.00 (2025) |
| Primary APN | 85A-6403-24-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,927 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1988 |
| Construction Type | Wood Construction |
| Lot Area | 5,913 sqft (0.136 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 18801 EDWIN MARKHAM DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-5095 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT: 00029 BLK: TR: 4468 ;LOT: 00223 BLK: TR: 4468 |
| Legal Subdivision | TRACT 4468 |
| Legal Tract | 4468 |
| Legal Lot Number | 29 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 2 |
| Census Block | 2006 |
| Census Tract | 430101 |
Source: Alameda County records · APN 85A-6403-24-1
Assessment roll updated August 5, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 18801 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5095 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Sep 11, 2023 | Intrafamily Transfer, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Aug 29, 2022 | Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA |
| Nov 08, 2017 | Deed of Trust, Mortgage · Line of Credit MUFG UNION BK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Sep 01, 2023 |
| Transfer Doc | 0000103383 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 11, 2023 |
| Property Address | 18801 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5095 |
| Document Number | 0000103383 |
| Map Reference | MB 117 PG 1 |
| Instrument Date | Sep 01, 2023 |
| Instrument | 2023103383 |
| Transaction Type | Transfer |
| Record Updated | Oct 03, 2023 |
| Title Company | ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 18801 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5095 |
| Document Number | 0000103384 |
|---|---|
| Date | Sep 11, 2023 |
| Instrument | 2023103384 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Sep 01, 2038 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 18801 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5095 |
| Transaction Type | Mortgage |
| Record Updated | Sep 26, 2022 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Address | 18801 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5095 |
| Document Number | 0000149795 |
|---|---|
| Date | Aug 29, 2022 |
| Instrument | 2022149795 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 18801 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5095 |
| Document Number | 0000253486 |
| Instrument Date | Nov 08, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Dec 12, 2017 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 18801 EDWIN MARKHAM DR CASTRO VALLEY CA 945525095, CASTRO VALLEY, CA 94552-5095 |
| Document Number | 0000253486 |
|---|---|
| Date | Nov 16, 2017 |
| Instrument | 253486 |
| Name | MUFG UNION BK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $548,244 (+0.71%) Land $162,831 Building $392,413 | ||
| 2025 | $7,210.00 (+4.15%) Homeowner's exemption | $544,358 (+4.04%) Land $159,639 Building $384,719 | |
| 2023 | $6,923.00 Homeowner's exemption | $523,224 Land $153,441 Building $369,783 | $1,654,650 |
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