Contra Costa County property record for 901 Wainfleet Ct, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,413 sqft · built 1976 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $421,000 (Aug 2018) |
| Tax Bill | $5,825 (2025) |
| Deeds & Mortgages | Aug 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-325-022-3 |
| Primary APN | 071-325-022-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,413 sqft Living Area |
| 1st Floor Area | 1,413 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 7,000 sqft (0.161 acres) |
| Garage Type | Attached |
| Garage Area | 451 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 901 WAINFLEET CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-4747 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 4565 LOT 190 |
| Legal Subdivision | CREEKSIDE |
| Legal Tract | 4565 |
| Legal Lot Number | 190 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 4 |
| Census Block | 4014 |
| Census Tract | 307102 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 639 HICKEY BLVD, DALY CITY, CA 94015-4371 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 10, 2018 · Amount on Record |
| Deed Sale | Aug 10, 2018 · Amount on Record |
| Prior Sale | Aug 21, 2009 · Amount on Record |
| Deed Document Number | 2018128009 |
| Prior Transfer Date | Jul 31, 2009 |
| Prior Transfer Doc | 0000202108 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 10, 2018 |
| Property Address | 901 WAINFLEET CT, ANTIOCH, CA 94509-4747 |
| Document Number | 0000128009 |
| Map Reference | MB 168 PG 40 |
| Instrument Date | Aug 6, 2018 |
| Instrument | 2018-128009 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Title Company | FIDELITY NATIONAL TITLE COMP |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 639 HICKEY BLVD, DALY CITY, CA 94015-4371 |
| Document Number | 0000128010 |
|---|---|
| Date | Aug 10, 2018 |
| Instrument | 2018-128010 |
| Name | STERLING BANK & TRUST FSB |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5% |
| Type Change Date | Sep 1, 2021 |
| Change Frequency | Annually |
| Min Rate At Change | 3.95% |
| Max Rate At Change | 8% |
| Index | 1-Year LIBOR |
| Max Rate | 11% |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $479,020 (+2%) Land $147,915 Building $331,105 | |
| 2025 | $5,825.00 (+5.11%) | $469,628 (+4.04%) Land $145,015 Building $324,613 |
| 2023 | $5,542.00 (+1.59%) | $451,394 Land $139,385 Building $312,009 |
| 2022 | $5,455.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (1989) |
| Most Recent Claim | Sep 1989 · rainfall accumulation |
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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 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 | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 561 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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