Alameda County property record for 20185 Brittany Ct, Castro Valley, CA 94546
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,340 sqft · built 1957 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $428,000 (Nov 2012) |
| Tax Bill | $7,088 (2025) |
| Deeds & Mortgages | May 2021 Mortgage Sep 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84C-669-93 |
| Primary APN | 84C-669-93 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,340 sqft Living Area |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,000 sqft (0.115 acres) |
| Street Address | 20185 BRITTANY CT |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00015 BLK: 000B TR: 1788 |
| Legal Subdivision | TRACT 1788 |
| Legal Tract | 1788 |
| Legal Lot Number | 15 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 430800 |
20185 Brittany Ct is owned and occupied by two individuals who acquired it in September 2020.
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20185 BRITTANY CT, CASTRO VALLEY, CA 94546-4601 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| May 27, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Sep 11, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage GENERAL MORTGAGE CAPITAL CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 26, 2012 · Amount on File |
| Deed Sale | Nov 26, 2012 · Amount on File |
| Deed Document Number | 2012392054 |
| Last Transfer Date | Sep 2, 2020 |
| Transfer Doc | 0000230508 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 20185 BRITTANY CT, CASTRO VALLEY, CA 94546-4601 |
| Transaction Type | Mortgage |
| Record Updated | Jun 16, 2021 |
| Title Company | TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO |
| Name | Verified Name |
|---|---|
| Address | 20185 BRITTANY CT, CASTRO VALLEY, CA 94546-4601 |
| Document Number | 0000198438 |
|---|---|
| Date | May 27, 2021 |
| Instrument | 2021198438 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Jun 1, 2036 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 11, 2020 |
| Property Address | 20185 BRITTANY CT, CASTRO VALLEY, CA 94546-4601 |
| Document Number | 0000230508 |
| Map Reference | MB 38 PG 28 |
| Instrument Date | Sep 2, 2020 |
| Instrument | 2020230508 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 20185 BRITTANY CT, CASTRO VALLEY, CA 94546-4601 |
| Document Number | 0000230509 |
|---|---|
| Date | Sep 11, 2020 |
| Instrument | 2020230509 |
| Name | GENERAL MORTGAGE CAPITAL CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Oct 1, 2040 |
The 2025 property tax bill for 20185 Brittany Ct was $7,088.
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 | $537,567 (+2%) Land $161,270 Building $376,297 | ||
| 2025 | $7,088.00 | $527,030 Land $158,109 Building $368,921 | |
| 2023 | $6,808.00 | $506,567 Land $151,970 Building $354,597 | $882,630 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20185 Brittany Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 20185 Brittany Ct is low, with a 0.01% annual chance of wildfire.
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 777 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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