Contra Costa County property record for 3701 Acorn Dr, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,890 sqft · built 2005 |
| Lot Size | 0.265 acres (11,532 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $640,000 (Mar 2006) |
| Tax Bill | $13,335 (2025) |
| Deeds & Mortgages | May 2022 Second Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-420-043-1 |
| Primary APN | 034-420-043-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,890 sqft Living Area |
| 1st Floor Area | 2,890 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2006 |
| Lot Area | 11,532 sqft (0.265 acres) |
| Garage Type | Attached |
| Garage Area | 631 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 3701 ACORN DR |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-1717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8541 L101 |
| Legal Subdivision | SUBDIVISION 8541 |
| Legal Tract | 8541 |
| Legal Lot Number | 101 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 302007 |
3701 Acorn Dr is owned and occupied by two individuals who bought it in March 2006.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3701 ACORN DR, OAKLEY, CA 94561-1717 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 31, 2006 · Amount on File |
| Deed Sale | Mar 31, 2006 · Amount on File |
| Deed Document Number | 200699974 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3701 ACORN DR, OAKLEY, CA 94561-1717 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|---|
| Address | 3701 ACORN DR, OAKLEY, CA 94561-1717 |
| Document Number | 0000091757 |
|---|---|
| Date | May 31, 2022 |
| Instrument | 2022-091757 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 121 Months |
| Due | Jun 1, 2032 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 3701 Acorn Dr was $13,335 with a homeowner's exemption.
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 | $804,000 (-2.31%) Land $330,628 Building $473,372 | |
| 2025 | $13,335.00 Homeowner's exemption | $823,000 Land $338,442 Building $484,558 |
| 2023 | $12,805.00 (+0.12%) Homeowner's exemption | $781,000 Land $321,171 Building $459,829 |
| 2022 | $12,790.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3701 Acorn Dr 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 | 2 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.
The area around 3701 Acorn Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 543 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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