Contra Costa County property record for 1685 Main St, Oakley, CA 94561 · Last verified July 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 2012 |
| Square Footage | 1,600 sqft Gross Area |
| Lot Size | 13,285 sqft (0.305 acres) |
| Garage | 302 sqft |
| Last Sale | $700,000 (2024) |
| Tax Bill | $9,119.00 (2025) |
| Primary APN | 037-100-064-7 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,600 sqft Gross Area |
| 1st Floor | 1,600 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 2012 |
| Lot Area | 13,285 sqft (0.305 acres) |
| Garage Area | 302 sqft Garage |
| Street Address | 1685 MAIN ST |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3321 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | PCL MAP 37 PG 23 POR PCLS A & B |
| Legal Subdivision | PARCEL MAP |
| Legal Lot Number | 21 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1004 |
| Census Tract | 302005 |
Source: Contra Costa County records · APN 037-100-064-7
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 | Company Name on File |
|---|---|
| Mailing Address | 4313 EL DORADO ST, OAKLEY, CA 94561-3944 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 18, 2024 · Amount on Record |
| Deed Sale | Sep 18, 2024 · Amount on Record |
| Prior Sale | Nov 10, 2010 · Amount on Record |
| Deed Doc Number | 202492017 |
| Prior Transfer Date | Dec 12, 2016 |
| Prior Transfer Doc | 0000269984 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Unified School District | Antioch Unified School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $714,000 (+2%) Land $214,200 Building $499,800 | |
| 2025 | $9,119.00 (+168.05%) | $700,000 (+266.76%) Land $210,000 Building $490,000 |
| 2023 | $3,402.00 (+1.1%) | $190,863 Land $36,939 Building $153,924 |
| 2022 | $3,365.00 |
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