Contra Costa County property record for 307 E Ruby St, Oakley, CA 94561 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1938 |
| Square Footage | 760 sqft Living Area |
| Lot Size | 4,486 sqft (0.103 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $430,000 (2024) |
| Tax Bill | $5,754.00 (2025) |
| Primary APN | 035-162-010-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 760 sqft Living Area |
| 1st Floor | 760 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Lot Area | 4,486 sqft (0.103 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 180 sqft Garage |
| Street Address | 307 E RUBY ST |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-5701 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | O HARA ADDN LOT 2 BLK 12 |
| Legal Subdivision | O HARA ADD |
| Legal Block | 12 |
| Legal Lot Number | 2 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2013 |
| Census Tract | 302007 |
Source: Contra Costa County records · APN 035-162-010-9
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 | 307 E RUBY ST, OAKLEY, CA 94561-5701 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 30, 2024 · Amount on Record |
| Deed Sale | May 30, 2024 · Amount on Record |
| Deed Doc Number | 202451129 |
| 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 |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Elementary School District | Oakley Union Elementary School District (KG - 08) |
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 | $447,372 (+2%) Land $286,110 Building $161,262 | |
| 2025 | $5,754.00 (+281.82%) | $438,600 (+924.96%) Land $280,500 Building $158,100 |
| 2023 | $1,507.00 | $42,792 Land $20,913 Building $21,879 |
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