Contra Costa County property record for 300 Tate Ln, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 8 bd · 5.5 ba · 5,761 sqft · built 2005 |
| Lot Size | 2.5 acres (108,900 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $8,766 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 041-030-029-7 |
| Primary APN | 041-030-029-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 16 Rooms |
| Stories | 2 Stories |
| Building Area | 5,761 sqft Living Area |
| Gross Area | 3,768 sqft |
| 1st Floor Area | 2,559 sqft |
| 2nd Floor Area | 1,209 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 108,900 sqft |
| Garage Type | Attached |
| Garage Area | 989 sqft |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 300 TATE LN |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3947 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARCEL MAP 21 PG 11 PCL B |
| Legal Tract | 21PM11 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 302013 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 300 TATE LN, OAKLEY, CA 94561-3947 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 1, 2016 |
| Transfer Doc | 0000032692 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 300 TATE LN, OAKLEY, CA 94561-3947 |
| Document Number | 0000133457 |
| Instrument Date | Jun 24, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2020 |
| Title Company | MORTGAGE CONNECT |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 300 TATE LN OAKLEY CA 945613947, OAKLEY, CA 94561-3947 |
| Document Number | 0000133457 |
|---|---|
| Date | Jul 7, 2020 |
| Instrument | 133457 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 6, 2050 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $677,428 (+2%) Land $28,810 Building $648,618 | |
| 2025 | $8,766.00 (+3.94%) Homeowner's exemption | $664,146 (+4.04%) Land $28,246 Building $635,900 |
| 2023 | $8,434.00 (+1.49%) Homeowner's exemption | $638,358 Land $27,150 Building $611,208 |
| 2022 | $8,310.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 97% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007 |
|---|---|
| Water Source | Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT |
| Last State Inspection | Jan 2024 |
| Also Mapped Here | CONTRA COSTA WATER DISTRICT |
| Lead | 2 ppb (2020–2022) 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 491 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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