Contra Costa County property record for 328 Ramos Ranch Rd, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,155 sqft · built 2021 |
| Lot Size | 0.079 acres (3,441 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $679,500 (Feb 2022) |
| Tax Bill | $12,369 (2025) |
| Deeds & Mortgages | Feb 2022 Transfer Feb 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 033-470-008-5 |
| Primary APN | 033-470-008-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,155 sqft Living Area |
| 1st Floor Area | 977 sqft |
| 2nd Floor Area | 1,178 sqft |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2022 |
| Lot Area | 3,441 sqft (0.079 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 328 RAMOS RANCH RD |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-2788 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9498 L8 |
| Legal Subdivision | SUBDIVISION 9498 |
| Legal Tract | 9498 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 302012 |
328 Ramos Ranch Rd is owned and occupied by two individuals who bought it in February 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 328 RAMOS RANCH RD, OAKLEY, CA 94561-2788 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 2, 2022 | Intrafamily Transfer, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Feb 2, 2022 | Grant Deed, Transfer · Conventional Mortgage US BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 2, 2022 · Amount on File |
| Deed Sale | Feb 2, 2022 · Amount on File |
| Deed Document Number | 202220553 |
| Prior Transfer Date | Jan 28, 2022 |
| Prior Transfer Doc | 0000020554 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 2, 2022 |
| Property Address | 328 RAMOS RANCH RD, OAKLEY, CA 94561-2788 |
| Document Number | 0000020554 |
| Map Reference | MB 543 PG 44 |
| Instrument Date | Jan 28, 2022 |
| Instrument | 2022-020554 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 328 RAMOS RANCH ROAD, OAKLEY, CA 94561-2788 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 2, 2022 |
| Property Address | 328 RAMOS RANCH RD, OAKLEY, CA 94561-2788 |
| Document Number | 0000020553 |
| Map Reference | MB 543 PG 44-49 |
| Instrument Date | Jan 24, 2022 |
| Instrument | 2022-020553 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 328 RAMOS RANCH ROAD, OAKLEY, CA 94561-2788 |
| Document Number | 0000020555 |
|---|---|
| Date | Feb 2, 2022 |
| Instrument | 2022-020555 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2052 |
The 2025 property tax bill for 328 Ramos Ranch Rd was $12,369.
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 | $735,294 (+2%) Land $270,608 Building $464,686 | |
| 2025 | $12,369.00 | $720,877 Land $265,302 Building $455,575 |
| 2023 | $11,954.00 (+18.06%) | $692,886 Land $255,000 Building $437,886 |
| 2022 | $10,125.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 328 Ramos Ranch Rd 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 | 1 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 328 Ramos Ranch Rd is low, with a 0.03% 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 | 0.03% 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 637 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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