Alameda County property record for 18675 Stanton Ave, Castro Valley, CA 94546 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,149 sqft · built 1946 |
| Lot Size | 0.23 acres (10,020 sqft) |
| Owner | Company Name on File |
| Last Sale | $830,000 (Sep 2022) |
| Tax Bill | $11,059 (2025) |
| Deeds & Mortgages | Aug 2023 Mortgage Sep 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84B-375-2 |
| Primary APN | 84B-375-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,149 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Architectural Style | L-Shape |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 10,020 sqft (0.23 acres) |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Floor/Wall Furnace |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18675 STANTON AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2711 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00002 BLK: AR: 084B PAGE: 0375 |
| Legal Subdivision | VALLEY CREST GARDENS |
| Legal Lot Number | 17 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 430600 |
Source: Alameda County records · APN 84B-375-2
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 | 5309 GOLD CREEK CIR, DISCOVERY BAY, CA 94505-2621 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Aug 11, 2023 | Intrafamily Transfer, Transfer · Conventional Mortgage NEXERA HOLDING LLC |
| Sep 08, 2022 | Grant Deed, Transfer · Commercial Mortgage CIVIC FINANCIAL SERVICES LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 08, 2022 · Amount on Record |
| Deed Sale | Sep 08, 2022 · Amount on Record |
| Deed Document Number | 2022155219 |
| Last Transfer Date | Aug 08, 2023 |
| Transfer Doc | 0000091500 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 11, 2023 |
| Property Address | 18675 STANTON AVE, CASTRO VALLEY, CA 94546-2711 |
| Document Number | 0000091500 |
| Map Reference | MB 24 PG 92 |
| Instrument Date | Aug 08, 2023 |
| Instrument | 2023091500 |
| Transaction Type | Transfer |
| Record Updated | Sep 05, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5309 GOLD CREEK CIR, DISCOVERY BAY, CA 94505-2621 |
| Document Number | 0000091501 |
|---|---|
| Date | Aug 11, 2023 |
| Instrument | 2023091501 |
| Name | NEXERA HOLDING LLC |
|---|---|
| Type | Mortgage Company |
| Address | EMERYVILLE, CA 94608 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2053 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 08, 2022 |
| Property Address | 18675 STANTON AVE, CASTRO VALLEY, CA 94546-2711 |
| Document Number | 0000155219 |
| Map Reference | MB 24 PG 92 |
| Instrument Date | Aug 29, 2022 |
| Instrument | 2022155219 |
| Transaction Type | Transfer |
| Record Updated | Oct 04, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $913.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5309 GOLD CREEK CIR, DISCOVERY BAY, CA 94505-2621 |
| Document Number | 0000155220 |
|---|---|
| Date | Sep 08, 2022 |
| Instrument | 2022155220 |
| Name | CIVIC FINANCIAL SERVICES LLC |
|---|---|
| Type | Funding / Finance Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 13 Months |
| Due | Oct 01, 2023 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $880,796 (+2%) Land $291,830 Building $588,966 | ||
| 2025 | $11,059.00 (+12.11%) | $863,532 (+13.03%) Land $286,110 Building $577,422 | |
| 2023 | $9,864.00 (+315.33%) | $764,000 (+435.04%) Land $250,000 Building $514,000 | $734,040 |
| 2022 | $2,375.00 Homeowner's exemption | $142,793 Land $57,416 Building $85,377 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014306003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1995–1998) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jan 1998, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 622 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| Xfinity | Cable | 2,000 / 250 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T, Unwired, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures