Contra Costa County property record for 75 Lauritzen Ln, Oakley, CA 94561
| Property Type | Harbor & Marine Transportation |
|---|---|
| Details | 5,000 sqft · built 1961 |
| Lot Size | 15.1 acres (659,934 sqft) |
| Owner | Company Name on Record |
| Last Sale | $3,200,000 (Sep 2023) |
| Tax Bill | $30,128 (2025) |
| Deeds & Mortgages | May 2025 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 037-010-004-2 |
| Primary APN | 037-010-004-2 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 5,000 sqft Gross Area |
| 1st Floor Area | 5,000 sqft |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Lot Area | 659,934 sqft |
| View / Lot | River |
| Street Address | 75 LAURITZEN LN, 135 |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-2946 |
| Property Category | Public Works |
| Property Type | Public Works > Harbor & Marine Transportation |
| Legal Description | POR SEC 15 T2N R2E |
| Legal Range | 02E |
| Legal Township | 02N |
| Legal Section | 15 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 302006 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 115 LAURITZEN LN, OAKLEY, CA 94561-2946 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 7, 2023 · Amount on Record |
| Deed Sale | Sep 7, 2023 · Amount on Record |
| Deed Document Number | 202386312 |
| Prior Transfer Date | May 12, 2006 |
| Prior Transfer Doc | 0000189144 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 75 LAURITZEN LN, OAKLEY, CA 94561-2946 |
| Transaction Type | Mortgage |
| Record Updated | Dec 19, 2025 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 1120 LA EDA LN, FORT COLLINS, CO 80526-4415 |
| Document Number | 0000042664 |
|---|---|
| Date | May 1, 2025 |
| Instrument | 2025- 042664 |
| Name | ROYAL BUSINESS BANK |
|---|---|
| Type | Bank |
| Address | 1055 WILSHIRE BLVD STE 1220, LOS ANGELES, CA 90017 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $2,003,465 (+1.7%) Land $1,373,328 Building $630,137 | |
| 2025 | $30,128.00 (+45.33%) | $1,969,915 (+72.57%) Land $1,346,400 Building $623,515 |
| 2023 | $20,731.00 (+1.3%) | $1,141,506 (+2.37%) Land $334,825 Building $806,681 |
| 2022 | $20,465.00 | $1,115,055 Land $328,260 Building $786,795 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 9.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 5 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | 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 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Unwired Fixed Wireless | 300 / 25 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T, T-Mobile, Verizon, Xfinity.
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