Contra Costa County property record for 3828 Killdeer Dr, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,485 sqft · built 1986 |
| Lot Size | 0.211 acres (9,200 sqft) |
| Owner | Individual Name on File |
| Last Sale | $615,000 (Apr 2026) |
| Tax Bill | $6,530 (2025) |
| Deeds & Mortgages | May 2021 Mortgage Oct 2021 Line of Credit + 5 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 075-394-018-8 |
| Primary APN | 075-394-018-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,485 sqft Living Area |
| 1st Floor Area | 1,485 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 9,200 sqft (0.211 acres) |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3828 KILLDEER DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6428 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T05915 L0800 B EX MR |
| Legal Subdivision | SUBDIVISION 5915 |
| Legal Tract | 05915 |
| Legal Lot Number | 800 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 355107 |
Source: Contra Costa County records · APN 075-394-018-8
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Woman |
| Date | Document |
|---|---|
| May 24, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Oct 19, 2021 | Deed of Trust, Mortgage · Line of Credit CANVAS CU |
| Apr 16, 2026 | Grant Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| Jun 08, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage LAND-HOME FINANCIAL SERVICES |
| Apr 25, 2019 | Grant Deed, Transfer · Conventional Mortgage LAND HOME FINANCIAL SERVICES |
| Apr 25, 2019 | Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY |
| May 23, 2017 | Grant Deed, Mortgage FREMONT BK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 16, 2026 · Amount on Record |
| Deed Sale | Apr 16, 2026 · Amount on Record |
| Prior Sale | Apr 25, 2019 · Amount on Record |
| Deed Document Number | 202638680 |
| Prior Transfer Date | Jun 04, 2020 |
| Prior Transfer Doc | 0000109108 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Transaction Type | Mortgage |
| Record Updated | Apr 24, 2026 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Investor | Possibly a Property Investor |
| Document Number | 0000152738 |
|---|---|
| Date | May 24, 2021 |
| Instrument | 2021-152738 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Transaction Type | Mortgage |
| Record Updated | Apr 24, 2026 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Investor | Possibly a Property Investor |
| Document Number | 0000287283 |
|---|---|
| Date | Oct 19, 2021 |
| Instrument | 2021-287283 |
| Name | CANVAS CU |
|---|---|
| Type | Credit Union |
| Address | LONE TREE, CO 80124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 16, 2026 |
| Property Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Document Number | 0000038680 |
| Instrument Date | Mar 31, 2026 |
| Instrument | 202638680 |
| Transaction Type | Transfer |
| Record Updated | Apr 23, 2026 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $68,326.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Investor | Possibly a Property Investor |
| Document Number | 0000038681, |
|---|---|
| Date | Apr 16, 2026 |
| Instrument | 202638681 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 01, 2056 |
| Rate | 6% |
|---|---|
| Max Rate | -1% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 08, 2020 |
| Property Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Document Number | 0000109108 |
| Map Reference | MB 276 PG 15 |
| Instrument Date | Jun 04, 2020 |
| Instrument | 2020-109108 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Document Number | 0000109109 |
|---|---|
| Date | Jun 08, 2020 |
| Instrument | 2020-109109 |
| Name | LAND-HOME FINANCIAL SERVICES |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 25, 2019 |
| Property Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Document Number | 0000057995 |
| Map Reference | MB 276 PG 15 |
| Instrument Date | Apr 17, 2019 |
| Instrument | 2019-057995 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Document Number | 0000057997 |
|---|---|
| Date | Apr 25, 2019 |
| Instrument | 2019-057997 |
| Name | LAND HOME FINANCIAL SERVICES |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2049 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 25, 2019 |
| Property Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Document Number | 0000057996 |
| Map Reference | MB 276 PG 15 |
| Instrument Date | Apr 02, 2019 |
| Instrument | 2019-057996 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 23, 2017 |
| Property Address | 3828 KILLDEER DR, ANTIOCH, CA 94509-6428 |
| Instrument Date | May 10, 2017 |
| Instrument | 88969 |
| Transaction Type | Mortgage |
| Record Updated | Jun 16, 2017 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 415 CROCKER AVE PACIFIC GROVE CA 939503721, PACIFIC GROVE, CA 93950-3721 |
| Document Number | 0000088969 |
|---|---|
| Date | May 23, 2017 |
| Instrument | 88969 |
| Name | FREMONT BK |
|---|---|
| Type | Bank |
| Address | PO BOX 752, LIVERMORE, CA 94551-0752 |
| Amount | Amount Recorded |
|---|---|
| Term | 36 Months |
| Due | May 22, 2020 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $543,308 (+2%) Land $200,255 Building $343,053 | |
| 2025 | $6,530.00 (+5.02%) | $532,656 (+4.04%) Land $196,329 Building $336,327 |
| 2023 | $6,218.00 (+1.62%) | $511,974 Land $188,706 Building $323,268 |
| 2022 | $6,119.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Moderate above 45% of the US · lower than 73% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 342 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile USA, Verizon.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | CITY OF ANTIOCH serves 116,781 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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