Contra Costa County property record for 51 Barbara Rd, Orinda, CA 94563
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,388 sqft · built 1932 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,833 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 273-064-013-9 |
| Primary APN | 273-064-013-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,388 sqft Living Area |
| 1st Floor Area | 923 sqft |
| Basement Area | 465 sqft |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 3,500 sqft (0.08 acres) |
| Garage Type | Attached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 51 BARBARA RD |
|---|---|
| City | ORINDA |
| State | CA |
| Zip | 94563-3320 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | OAK SPRINGS #1 9 B |
| Legal Subdivision | OAK SPGS 01 |
| Legal Block | B |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 353001 |
51 Barbara Rd, a single family home, is owned by two individuals.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 180 SUN UP RANCH RD, SEDONA, AZ 86351-7502 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 51 Barbara Rd was $5,833.
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 | $338,880 (+2%) Land $202,360 Building $136,520 | |
| 2025 | $5,833.00 | $332,237 Land $198,393 Building $133,844 |
| 2023 | $5,653.00 (+6.56%) | $319,338 Land $190,690 Building $128,648 |
| 2022 | $5,305.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 51 Barbara Rd in Zone X, an area of minimal flood risk, though there have been 22 flood claims nearby since 1978.
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 | 9 in force |
| Nearby Flood Claims | 22 (1978–2005) |
| Claims Outside the SFHA | 2 of 22 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
| Claims by Event |
|
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 51 Barbara Rd is moderate, ranking above 47% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 47% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 312 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Networks, Unwired.
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