Contra Costa County property record for 4301 Null Dr, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1967 |
| Square Footage | 1,040 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Garage | Attached, 336 sqft |
| Last Sale | $515,000 (2025) |
| Tax Bill | $5,092.00 (2025) |
| Primary APN | 074-261-035-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,040 sqft Living Area |
| 1st Floor | 1,040 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1967 |
| Lot Area | 6,000 sqft (0.138 acres) |
| Depth X Width | 100 ft x 60 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 336 sqft Garage |
| View | Canal View |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 4301 DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3437 LOT 41 EX MR |
| Legal Subdivision | SUBDIVISION 3437 |
| Legal Tract | 3437 |
| Legal Lot Number | 41 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 307201 |
Source: Contra Costa County records · APN 074-261-035-5
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 4301 NULL DR, ANTIOCH, CA 94509-4341 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Tenants In Common |
| Date | Document |
|---|---|
| Oct 03, 2017 | Quit Claim Deed, Transfer GERMAN AM CAP |
| Jan 15, 2016 | Deed of Trust, Mortgage DEUTSCHE BK AG/NY BRANCH |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 06, 2025 · Amount on Record |
| Deed Sale | Jun 06, 2025 · Amount on Record |
| Prior Sale | Jun 05, 2013 · Amount on Record |
| Deed Doc Number | 202557307 |
| Prior Transfer Date | Apr 16, 2004 |
| Prior Transfer Doc | 0000151420 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 03, 2017 |
| Property Address | 4301 NULL DR, ANTIOCH, CA 94509-4341 |
| Document Number | 0000180981 |
| Instrument Date | Sep 29, 2017 |
| Instrument | 180981 |
| Transaction Type | Transfer |
| Record Updated | Aug 25, 2018 |
| Title Company | OS NATIONAL LLC, OS NAT'L LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 8665 E HARTFORD DR #200 SCOTTSDALE AZ 852557807, 200, SCOTTSDALE, AZ 85255-7807 |
| Investor | Possibly a Property Investor |
| Document Number | 184278 |
|---|---|
| Date | Oct 03, 2017 |
| Instrument | 184278 |
| Name | GERMAN AM CAP |
|---|---|
| Type | Funding / Finance Company |
| Address | 60 WALL ST # 10TH, NEW YORK, NY 10005-2836 |
| Amount | Amount Recorded |
|---|
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4301 NULL DR, ANTIOCH, CA 94509-4341 |
| Document Number | 0000000110 |
| Instrument Date | Jan 15, 2016 |
| Transaction Type | Mortgage |
| Record Updated | Jan 18, 2017 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE LP |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 14 BRUNO AVE PITTSBURG CA 945653723, PITTSBURG, CA 94565-3723 |
| Document Number | 0000000110 |
|---|---|
| Date | Jan 03, 2017 |
| Instrument | 110 |
| Name | DEUTSCHE BK AG/NY BRANCH |
|---|---|
| Type | Bank |
| Address | 60 WALL ST # 10TH, NEW YORK, NY 10005-2836 |
| Amount | Amount Recorded |
|---|---|
| Term | 24 Months |
| Due | Jan 02, 2019 |
| Rate Type | Adjustable Rate |
|---|
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 | $525,300 (+30.05%) Land $306,000 Building $219,300 | |
| 2025 | $5,092.00 (-17.59%) | $403,924 (+4.04%) Land $216,184 Building $187,740 |
| 2023 | $6,179.00 (+29.67%) | $388,241 (+14.52%) Land $207,791 Building $180,450 |
| 2022 | $4,765.00 | $339,029 Land $164,046 Building $174,983 |
4301 Null Dr is in FEMA Zone X (minimal flood hazard (unshaded X)), outside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard (unshaded X) |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024)
| Wildfire Risk to Homes | Moderate 45th percentile of exposed land nationally · 26th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,099 per year |
| Exposure | Indirect within ember reach of burnable land · adjoins burnable vegetation |
Lookups use the parcel center point against federal datasets; a lot that straddles a boundary may differ at its edges, and lenders make the official flood determination. Wildfire values come from a national model at roughly 900 ft resolution with fuels as of 2020 and describe conditions, not a forecast.
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