Alameda County property record for 3890 Lorena Ave, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,801 sqft · built 1935 |
| Lot Size | 0.149 acres (6,510 sqft) |
| Owner | Company Name on Record |
| Last Sale | $264,000 (Jun 1998) |
| Tax Bill | $6,567 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Dec 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84A-95-9 |
| Primary APN | 84A-95-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,801 sqft Living Area |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,510 sqft (0.149 acres) |
| Street Address | 3890 LORENA AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4310 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00009 BLK: AR: 084A PAGE: 0095 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 430900 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 3890 LORENA AVE, CASTRO VALLEY, CA 94546-4310 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Mar 9, 2021 | Deed of Trust, Mortgage · FHA Mortgage QUICKEN LOANS LLC |
| Dec 27, 2019 | Deed of Trust, Mortgage · FHA Mortgage QUICKEN LNS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 30, 1998 · Amount on Record |
| Deed Sale | Jun 30, 1998 · Amount on Record |
| Deed Document Number | 1998228081 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3890 LORENA AVE, CASTRO VALLEY, CA 94546-4310 |
| Transaction Type | Mortgage |
| Record Updated | Apr 1, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 3890 LORENA AVE, CASTRO VALLEY, CA 94546-4310 |
| Document Number | 0000096232 |
|---|---|
| Date | Mar 9, 2021 |
| Instrument | 2021096232 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 358 Months |
| Due | Jan 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 3890 LORENA AVE, CASTRO VALLEY, CA 94546-4310 |
| Document Number | 0000005479 |
| Instrument Date | Dec 27, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Mar 4, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 3890 LORENA AVE CASTRO VALLEY CA 945464310, CASTRO VALLEY, CA 94546-4310 |
| Document Number | 0000005479 |
|---|---|
| Date | Jan 9, 2020 |
| Instrument | 5479 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 8, 2050 |
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 | $492,502 (+2%) Land $128,985 Building $363,517 | ||
| 2025 | $6,567.00 (+4.17%) | $482,846 (+4.04%) Land $126,456 Building $356,390 | |
| 2023 | $6,304.00 | $464,100 Land $121,546 Building $342,554 | $1,031,400 |
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 · 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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