Alameda County property record for 3777 Lorena Ave, Castro Valley, CA 94546
| Property Type | Common Area (Residential) |
|---|---|
| Details | 18,848 sqft · built 1976 |
| Lot Size | 0.913 acres (39,760 sqft) |
| Owner | Company Name on File |
| Deeds & Mortgages | Sep 2023 Transfer Sep 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 84A-76-43 |
| Primary APN | 84A-76-43 |
|---|---|
| Alternative APN |
|
| Units | 16 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 18,848 sqft Total Area |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Construction Type | Wood |
| Lot Area | 39,760 sqft (0.913 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 16 Parking Spaces |
| Street Address | 3777 LORENA AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4333 |
| Property Category | Other |
| Property Type | Other > Common Area (Residential) |
| Legal Description | TR: 4045 LOT: BLDG: UNIT:1 ;TR: 4045 LOT: BLDG: UNIT:10 ;TR: 4045 LOT: BLDG: UNIT:11 |
| Legal Tract | 4045 |
| Legal Lot Number | 1 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 430900 |
Source: Alameda County assessment roll, 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 | Company Name on File |
|---|---|
| Mailing Address | 20650 CYPRESS RANCH RD, CASTRO VALLEY, CA 94552 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 29, 2023 | Intrafamily Transfer, Transfer |
| Sep 29, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 29, 2023 |
| Property Address | 3777 LORENA AVE, CASTRO VALLEY, CA 94546-4333 |
| Document Number | 0000111913 |
| Instrument Date | Aug 30, 2023 |
| Instrument | 2023111913 |
| Transaction Type | Transfer |
| Record Updated | Oct 30, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20650 CYPRESS RNCH, CASTRO VALLEY, CA 94552-2654 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 29, 2023 |
| Property Address | 3777 LORENA AVE, CASTRO VALLEY, CA 94546-4333 |
| Document Number | 0000111916 |
| Map Reference | MB 117 PG 94&95 |
| Instrument Date | Aug 30, 2023 |
| Instrument | 2023111916 |
| Transaction Type | Transfer |
| Record Updated | Oct 30, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 20650 CYPRESS RNCH, CASTRO VALLEY, CA 94552-2654 |
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 | Assessed Market Value |
|---|---|
| 2023 | $558,270 |
Assessed market value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 704 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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