Contra Costa County property record for 3 Helmuth Ln, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1960 |
| Square Footage | 624 sqft Living Area |
| Lot Size | 2,058 sqft (0.047 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $350,000 (2022) |
| Tax Bill | $4,562.00 (2025) |
| Primary APN | 068-041-010-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 624 sqft Living Area |
| 1st Floor | 624 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1960 |
| Lot Area | 2,058 sqft (0.047 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 240 sqft Garage |
| Street Address | 3 HELMUTH LN |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2637 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | POR SW QR SEC 19 T2N R2E 64 FT X 42 FT |
| Legal Range | 02E |
| Legal Township | 02N |
| Legal Section | 19 |
| Legal Subdivision | 2362 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 2 |
| Census Block | 2007 |
| Census Tract | 306003 |
Source: Contra Costa County records · APN 068-041-010-7
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 | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Mar 01, 2024 | Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage UNITED WHOLESALE MORTGAGE |
| Jul 28, 2023 | Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage UNITED WHOLESALE MORTGAGE |
| Nov 02, 2022 | Grant Deed, Transfer · Federal Housing Administration (FHA) Mortgage UNITED WHOLESALE MORTGAGE |
| Jun 23, 2022 | Grant Deed, Transfer · Seller Take-Back STEPHANIE GUERRA |
| Jun 23, 2022 | Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Jun 17, 2022 | Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Jun 17, 2022 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| May 12, 2020 | Affidavit of Death, Transfer WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS |
| May 12, 2020 | Grant Deed, Transfer WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 02, 2022 · Amount on Record |
| Deed Sale | Nov 02, 2022 · Amount on Record |
| Prior Sale | Jun 23, 2022 · Amount on Record |
| Deed Doc Number | 2022169452 |
| Prior Transfer Date | Nov 22, 1999 |
| Prior Transfer Doc | 0000314649 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Transaction Type | Mortgage |
| Record Updated | Mar 12, 2024 |
| Name | Verified Name |
|---|---|
| Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000019387 |
|---|---|
| Date | Mar 01, 2024 |
| Instrument | 2024-019387 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | MADISON HEIGHTS, MI 48071 |
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 345 Months |
| Due | Dec 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Transaction Type | Mortgage |
| Record Updated | Aug 08, 2023 |
| Name | Verified Name |
|---|---|
| Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000072340 |
|---|---|
| Date | Jul 28, 2023 |
| Instrument | 2023-072340 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 353 Months |
| Due | Dec 01, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 02, 2022 |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000169452 |
| Instrument Date | Oct 28, 2022 |
| Instrument | 2022-169452 |
| Transaction Type | Transfer |
| Record Updated | Nov 10, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000169453 |
|---|---|
| Date | Nov 02, 2022 |
| Instrument | 2022-169453 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 23, 2022 |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000103256 |
| Instrument Date | Jun 21, 2022 |
| Instrument | 2022-103256 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 31087, WALNUT CREEK, CA 94598-8087 |
| Document Number | 0000103257 |
|---|---|
| Date | Jun 23, 2022 |
| Instrument | 2022-103257 |
| Name | STEPHANIE GUERRA |
|---|---|
| Type | Seller |
| Type | Seller Take-Back |
|---|---|
| Amount | Amount Recorded |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 23, 2022 |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000103255 |
| Instrument Date | Jun 21, 2022 |
| Instrument | 2022-103255 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 31087, WALNUT CREEK, CA 94598-8087 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 17, 2022 |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000100706 |
| Instrument Date | Jun 09, 2022 |
| Instrument | 2022-100706 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3422 SILVER MAPLE DR, DANVILLE, CA 94506-4637 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 17, 2022 |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000100707 |
| Map Reference | MB 1251 PG 477 |
| Instrument Date | Jun 09, 2022 |
| Instrument | 2022-100707 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3422 SILVER MAPLE DR, DANVILLE, CA 94506-4637 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 12, 2020 |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000089520 |
| Instrument Date | May 08, 2020 |
| Instrument | 89520 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2020 |
| Title Company | WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 527 LINDLEY DR ANTIOCH CA 945095023, ANTIOCH, CA 94509-5023 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 12, 2020 |
| Property Address | 3 HELMUTH LN, ANTIOCH, CA 94509-2637 |
| Document Number | 0000089521 |
| Instrument Date | May 08, 2020 |
| Instrument | 89521 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2020 |
| Title Company | WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS |
| Amount | Amount Recorded |
|---|---|
| Tax | $165.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 7080 SAN CARLOS CA 940707080, SAN CARLOS, CA 94070-7080 |
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 | $371,422 (+2%) Land $212,241 Building $159,181 | |
| 2025 | $4,562.00 (+5.41%) Homeowner's exemption | $364,140 (+4.04%) Land $208,080 Building $156,060 |
| 2023 | $4,328.00 (+93.91%) Homeowner's exemption | $350,000 Land $200,000 Building $150,000 |
| 2022 | $2,232.00 |
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