Alameda County property record for 18878 Brickell Way, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,659 sqft · built 1947 |
| Lot Size | 0.241 acres (10,500 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,275,000 (Jul 2025) |
| Tax Bill | $14,852 (2025) |
| Deeds & Mortgages | Feb 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-817-6 |
| Primary APN | 84C-817-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,659 sqft Living Area |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 10,500 sqft (0.241 acres) |
| Street Address | 18878 BRICKELL WAY |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2410 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00003 BLK: 000A TR: 0733 |
| Legal Subdivision | TRACT 733 |
| Legal Tract | 0733 |
| Legal Block | A |
| Legal Lot Number | 3 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 430200 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 18878 BRICKELL WAY, CASTRO VALLEY, CA 94546-2410 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 7, 2025 · Amount on Record |
| Deed Sale | Jul 7, 2025 · Amount on Record |
| Prior Sale | Sep 9, 2024 · Amount on Record |
| Deed Document Number | 202585855 |
| Prior Transfer Date | Jun 6, 2024 |
| Prior Transfer Doc | 0000072822 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 26, 2018 |
| Property Address | 18878 BRICKELL WAY, CASTRO VALLEY, CA 94546-2410 |
| Document Number | 0000038856 |
| Instrument Date | Feb 20, 2018 |
| Instrument | 38856 |
| Transaction Type | Transfer |
| Record Updated | Mar 13, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 18878 BRICKELL WAY CASTRO VALLEY CA 945462410, CASTRO VALLEY, CA 94546-2410 |
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 | $1,275,000 (+7.59%) Land $382,500 Building $892,500 | ||
| 2025 | $14,852.00 (+511.19%) | $1,185,000 (+718.87%) Land $355,500 Building $829,500 | |
| 2023 | $2,430.00 Homeowner's exemption | $144,711 Land $49,731 Building $94,980 | $1,122,570 |
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.
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 | 3 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 | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 724 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 · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile.
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