Alameda County property record for 4345 Circle Ave, Castro Valley, CA 94546 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 1954 |
| Square Footage | 1,402 sqft Living Area |
| Lot Size | 5,670 sqft (0.13 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $3,537.00 (2025) |
| Primary APN | 84C-674-26 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,402 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1954 |
| Construction Type | Wood Construction |
| Lot Area | 5,670 sqft (0.13 acres) |
| Street Address | 4345 CIRCLE AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4649 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT: 00008 BLK: 0002 TR: 1162 |
| Legal Tract | 1162 |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 430800 |
Source: Alameda County records · APN 84C-674-26
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 | 4345 CIRCLE AVE, CASTRO VALLEY, CA 94546-4649 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Nov 07, 2017 |
| Transfer Doc | 0000002109 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 04, 2018 |
| Property Address | 4345 CIRCLE AVE, CASTRO VALLEY, CA 94546-4649 |
| Document Number | 0000002109 |
| Instrument Date | Nov 07, 2017 |
| Instrument | 2109 |
| Transaction Type | Transfer |
| Record Updated | Jan 23, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 4345 CIRCLE AVE CASTRO VALLEY CA 945464649, CASTRO VALLEY, CA 94546-4649 |
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 | $230,737 (-1%) Land $123,623 Building $114,114 | ||
| 2025 | $3,537.00 (+4.92%) Homeowner's exemption | $233,077 (+4.04%) Land $121,200 Building $111,877 | |
| 2023 | $3,371.00 Homeowner's exemption | $224,027 Land $116,494 Building $107,533 | $907,740 |
4345 Circle Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Alameda County (06001C), updated May 25, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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