Alameda County property record for 400 Joaquin Ave, San Leandro, CA 94577 · Last verified April 2026
| Property Type | Residential > Multi-Unit > Quadplex |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 1951 |
| Square Footage | 3,183 sqft Living Area |
| Lot Size | 9,175 sqft (0.211 acres) |
| Last Sale | $1,100,000 (2025) |
| Tax Bill | $7,866.00 (2024) |
| Primary APN | 77-539-11-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Units | 4 Units |
| Building Area | 3,183 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Construction Type | Wood Construction |
| Lot Area | 9,175 sqft (0.211 acres) |
| Street Address | 400 JOAQUIN AVE |
|---|---|
| City | SAN LEANDRO |
| State | CA |
| Zip | 94577-4903 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LOT: 00001 BLK: 0011 AR: 0077 PAGE: 0539 |
| Legal Subdivision | ESTUDILLO |
| Legal Block | 23 |
| Legal Lot Number | 22-24 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 432602 |
Source: Alameda County records · APN 77-539-11-1
Assessment roll updated June 20, 2025 · Last verified April 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 File |
|---|---|
| Mailing Address | 14075 E 14TH ST, SAN LEANDRO, CA 94578-2713 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Nov 21, 2025 | Grant Deed, Transfer · Commercial Mortgage JOHN ROSAS LIVING TRUST |
| Jul 30, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jul 30, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| May 27, 2020 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 21, 2025 · Amount on Record |
| Deed Sale | Nov 21, 2025 · Amount on Record |
| Prior Sale | Jun 12, 1998 · Amount on Record |
| Deed Doc Number | 2025147052 |
| Prior Transfer Date | Jun 12, 2020 |
| Prior Transfer Doc | 0000183109 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 21, 2025 |
| Property Address | 400 JOAQUIN AVE, SAN LEANDRO, CA 94577-4903 |
| Document Number | 0000147052 |
| Map Reference | MB 5 PG 32 |
| Instrument Date | Nov 18, 2025 |
| Instrument | 2025147052 |
| Transaction Type | Transfer |
| Record Updated | Dec 24, 2025 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $13,310.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 14075 E 14TH ST, SAN LEANDRO, CA 94578-2713 |
| Document Number | 0000147053 |
|---|---|
| Date | Nov 21, 2025 |
| Instrument | 2025147053 |
| Name | JOHN ROSAS LIVING TRUST |
|---|---|
| Type | Private Party |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 30, 2020 |
| Property Address | 400 JOAQUIN AVE, SAN LEANDRO, CA 94577-4903 |
| Document Number | 0000183110 |
| Instrument Date | Jul 09, 2020 |
| Instrument | 183110 |
| Transaction Type | Transfer |
| Record Updated | Sep 17, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 4929 BRENTWOOD WAY GRANITE BAY CA 95746, GRANITE BAY, CA 95746 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 30, 2020 |
| Property Address | 400 JOAQUIN AVE, SAN LEANDRO, CA 94577-4903 |
| Document Number | 0000183109 |
| Instrument Date | Jun 12, 2020 |
| Instrument | 183109 |
| Transaction Type | Transfer |
| Record Updated | Sep 17, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4929 BRENTWOOD WAY GRANITE BAY CA 95746, GRANITE BAY, CA 95746 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 27, 2020 |
| Property Address | 400 JOAQUIN AVE, SAN LEANDRO, CA 94577-4903 |
| Document Number | 0000121955 |
| Instrument Date | May 06, 2020 |
| Instrument | 121955 |
| Transaction Type | Transfer |
| Record Updated | Jul 08, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 400 JOAQUIN AVE SAN LEANDRO CA 945774903, SAN LEANDRO, CA 94577-4903 |
Source: Alameda County records · Assessment roll updated June 20, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | San Leandro City |
| Unified School District | San Leandro 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 | $8,263.00 (+5.05%) | $502,950 (+4.04%) Land $150,885 Building $352,065 |
| 2024 | $7,866.00 (+1.77%) | |
| 2023 | $7,729.00 | $483,423 Land $145,027 Building $338,396 |
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