Contra Costa County property record for 329 Holstein Dr, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,796 sqft · built 2020 |
| Lot Size | 0.103 acres (4,498 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $624,000 (Jan 2021) |
| Tax Bill | $13,940 (2025) |
| Deeds & Mortgages | Jan 2023 Transfer Jan 2021 Sale & Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 032-560-023-7 |
| Primary APN | 032-560-023-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,796 sqft Living Area |
| 1st Floor Area | 1,321 sqft |
| 2nd Floor Area | 1,475 sqft |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2021 |
| Lot Area | 4,498 sqft (0.103 acres) |
| Garage Type | Attached |
| Garage Area | 431 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 329 HOLSTEIN DR |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-1098 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9481 L331 |
| Legal Subdivision | GILBERT PROP PH 2B SUB #94 |
| Legal Tract | 9481 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 302011 |
Source: Contra Costa County records · APN 032-560-023-7
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 329 HOLSTEIN DR, OAKLEY, CA 94561-1098 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jan 25, 2023 | Intrafamily Transfer, Transfer |
| Jan 27, 2021 | Grant Deed, Transfer · FHA Mortgage US BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 27, 2021 · Amount on Record |
| Deed Sale | Jan 27, 2021 · Amount on Record |
| Deed Document Number | 202126125 |
| Last Transfer Date | Nov 18, 2022 |
| Transfer Doc | 0000006538 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 25, 2023 |
| Property Address | 329 HOLSTEIN DR, OAKLEY, CA 94561-1098 |
| Document Number | 0000006538 |
| Map Reference | MB 538 PG 32-38 |
| Instrument Date | Nov 18, 2022 |
| Instrument | 2023-006538 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 329 HOLSTEIN DR, OAKLEY, CA 94561-1098 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 27, 2021 |
| Property Address | 329 HOLSTEIN DR, OAKLEY, CA 94561-1098 |
| Document Number | 0000026125 |
| Map Reference | MB 538 PG 32-38 |
| Instrument Date | Jan 11, 2021 |
| Instrument | 2021-026125 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 329 HOLSTEIN DR, OAKLEY, CA 94561-1098 |
| Document Number | 0000026126 |
|---|---|
| Date | Jan 27, 2021 |
| Instrument | 2021-026126 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2051 |
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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $694,343 (+2%) Land $176,651 Building $517,692 | |
| 2025 | $13,940.00 (+3.15%) | $680,730 (+4.04%) Land $173,188 Building $507,542 |
| 2023 | $13,514.00 (+2.22%) | $654,299 Land $166,464 Building $487,835 |
| 2022 | $13,220.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Wildfire Risk | High above 73% of the US · above 49% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T.
Based on FCC filings for 76 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | DIABLO WATER DISTRICT serves 47,158 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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