Contra Costa County property record for 528 Freemark Ln, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,804 sqft · built 1989 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $264,000 (Apr 2013) |
| Tax Bill | $6,111 (2025) |
| Deeds & Mortgages | Jul 2018 Transfer Jul 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 037-311-018-8 |
| Primary APN | 037-311-018-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,804 sqft Living Area |
| 1st Floor Area | 1,804 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Roof Material | Tile |
| Lot Area | 6,500 sqft (0.149 acres) |
| Lot Dimensions | 100 ft deep x 65 ft wide |
| Garage Type | Attached |
| Garage Area | 420 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 | 528 FREEMARK LN |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3119 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7089 L18 |
| Legal Subdivision | SUBDIVISION 7089 |
| Legal Tract | 7089 |
| Legal Lot Number | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2023 |
| Census Tract | 302006 |
528 Freemark Ln is owned by a company that bought it in April 2013.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2525 W FRYE RD, 300, CHANDLER, AZ 85224-6287 |
| Owner Type | Company |
| Vesting | Partnership |
| Date | Document |
|---|---|
| Jul 12, 2018 | Quit Claim Deed, Transfer OS NATIONAL LLC |
| Jul 12, 2018 | Grant Deed, Mortgage GERMAN AMERICAN CAP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 17, 2013 · Amount on File |
| Deed Sale | Apr 17, 2013 · Amount on File |
| Prior Sale | Dec 11, 2012 · Amount on File |
| Deed Document Number | 201396016 |
| Prior Transfer Date | Apr 10, 2013 |
| Prior Transfer Doc | 0000096016 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 12, 2018 |
| Property Address | 528 FREEMARK LN, OAKLEY, CA 94561-3119 |
| Document Number | 0000110891 |
| Instrument Date | Jun 28, 2018 |
| Instrument | 110891 |
| Transaction Type | Transfer |
| Record Updated | Jul 18, 2018 |
| Title Company | OS NATIONAL LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1717 MAIN ST #2000 DALLAS TX 752014657, 2000, DALLAS, TX 75201-4657 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 12, 2018 |
| Property Address | 528 FREEMARK LN, OAKLEY, CA 94561-3119 |
| Instrument Date | Jun 28, 2018 |
| Instrument | 110894 |
| Transaction Type | Mortgage |
| Record Updated | Jul 24, 2018 |
| Title Company | OS NATIONAL LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 345 PARK AVE NEW YORK NY 101540004, NEW YORK, NY 10154-0004 |
| Investor | Possibly a Property Investor |
| Document Number | 0000110894 |
|---|---|
| Date | Jul 12, 2018 |
| Instrument | 110894 |
| Name | GERMAN AMERICAN CAP |
|---|---|
| Type | Funding / Finance Company |
| Address | 60 WALL ST # 10TH, NEW YORK, NY 10005-2865 |
| Amount | Amount on Record |
|---|
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 528 Freemark Ln was $6,111.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Elementary School District | Oakley Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $467,591 (+2%) Land $201,241 Building $266,350 | |
| 2025 | $6,111.00 | $458,424 Land $197,296 Building $261,128 |
| 2023 | $5,938.00 (+0.81%) | $440,625 Land $189,636 Building $250,989 |
| 2022 | $5,890.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 528 Freemark Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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.
Wildfire risk around 528 Freemark Ln is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within 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 656 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| 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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