Contra Costa County property record for 3 Oak Arbor Rd, Orinda, CA 94563
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 8 ba · 6,244 sqft · built 1938 |
| Lot Size | 1 acre (43,560 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $10,941 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 263-030-003-2 |
| Primary APN | 263-030-003-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 8 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 19 Rooms |
| Stories | 2 Stories |
| Building Area | 6,244 sqft Living Area |
| Gross Area | 4,684 sqft |
| 1st Floor Area | 3,534 sqft |
| 2nd Floor Area | 1,150 sqft |
| Basement Area | 868 sqft |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1983 |
| Lot Area | 43,560 sqft |
| Garage Type | Attached |
| Garage Area | 848 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 3 OAK ARBOR RD |
|---|---|
| City | ORINDA |
| State | CA |
| Zip | 94563-1726 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FAIRWAY ACRES POR LOT 1 |
| Legal Subdivision | FAIRWAY ACRES |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 354002 |
3 Oak Arbor Rd is held in a trust since October 2012.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 26230 MESA DR, CARMEL, CA 93923-8954 |
| Owner Type | Company |
| Vesting | Trust |
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 Transfer Date | Oct 22, 2012 |
| Transfer Doc | 0000278388 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3 Oak Arbor Rd was $10,941.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Orinda City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Orinda Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $785,693 (+2%) Land $137,507 Building $648,186 | |
| 2025 | $10,941.00 | $770,288 Land $134,811 Building $635,477 |
| 2023 | $10,599.00 (+4%) | $740,378 Land $129,577 Building $610,801 |
| 2022 | $10,191.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3 Oak Arbor Rd in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1993.
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 |
| Nearby Flood Claims | 7 (1993–2023) |
| Claims Outside the SFHA | 6 of 7 |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 3 Oak Arbor Rd is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 146 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 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, Unwired.
5G and 4G LTE (outdoors only)
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