Contra Costa County property record for 101 William Reed Dr, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 908 sqft · built 1949 |
| Lot Size | 0.136 acres (5,915 sqft) |
| Owner | Individual Name on File |
| Last Sale | $380,000 (Nov 2020) |
| Tax Bill | $5,175 (2025) |
| Deeds & Mortgages | Mar 2021 Transfer Nov 2020 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 067-324-001-6 |
| Primary APN | 067-324-001-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 908 sqft Living Area |
| Gross Area | 1,160 sqft |
| 1st Floor Area | 908 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Bungalow |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 5,915 sqft (0.136 acres) |
| Garage Type | Attached |
| Garage Area | 252 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 101 WILLIAM REED DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-3521 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | SYCAMORE PARK #2 LOT 189 |
| Legal Subdivision | SYCAMORE PARK 02 |
| Legal Lot Number | 189 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 307102 |
101 William Reed Dr is owned and occupied by an individual who acquired it in February 2021.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 101 WILLIAM REED DR, ANTIOCH, CA 94509-3521 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 5, 2021 | Intrafamily Transfer, Transfer |
| Nov 2, 2020 | Grant Deed, Transfer · Conventional Mortgage CALIBER HOME LOANS INC |
| Jul 22, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 2, 2020 · Amount on File |
| Deed Sale | Nov 2, 2020 · Amount on File |
| Prior Sale | Jan 21, 2009 · Amount on File |
| Deed Document Number | 2020259225 |
| Last Transfer Date | Feb 19, 2021 |
| Transfer Doc | 0000068374 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 5, 2021 |
| Property Address | 101 WILLIAM REED DR, ANTIOCH, CA 94509-3521 |
| Document Number | 0000068374 |
| Map Reference | MB 35 PG 49&50 |
| Instrument Date | Feb 19, 2021 |
| Instrument | 2021-068374 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 101 WILLIAM REED DR, ANTIOCH, CA 94509-3521 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 2, 2020 |
| Property Address | 101 WILLIAM REED DR, ANTIOCH, CA 94509-3521 |
| Document Number | 0000259225 |
| Map Reference | MB 35 PG 49&50 |
| Instrument Date | Oct 28, 2020 |
| Instrument | 2020-259225 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | CALATLANTIC TITLE INC |
| Amount | Amount on Record |
|---|---|
| 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 |
|---|---|
| Relationship | Joint Tenants |
| Address | 101 WILLIAM REED DR, ANTIOCH, CA 94509-3521 |
| Document Number | 0000259226 |
|---|---|
| Date | Nov 2, 2020 |
| Instrument | 2020-259226 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 22, 2019 |
| Property Address | 101 WILLIAM REED DR, ANTIOCH, CA 94509-3521 |
| Document Number | 0000113212 |
| Instrument Date | Jul 19, 2019 |
| Instrument | 113212 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 101 WILLIAM REED DR ANTIOCH CA 945093521, ANTIOCH, CA 94509-3521 |
The 2025 property tax bill for 101 William Reed Dr was $5,175.
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 | $419,547 (+2%) Land $242,896 Building $176,651 | |
| 2025 | $5,175.00 | $411,322 Land $238,134 Building $173,188 |
| 2023 | $4,920.00 (+1.59%) | $395,352 Land $228,888 Building $166,464 |
| 2022 | $4,843.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 101 William Reed Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 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.
The area around 101 William Reed Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Verizon.
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