Contra Costa County property record for 10 Ellen Ct, Orinda, CA 94563
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,517 sqft · built 1957 |
| Lot Size | 0.507 acres (22,100 sqft) |
| Owner | Company Name on Record |
| Last Sale | $850,000 (Feb 2014) |
| Tax Bill | $13,958 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 260-141-003-4 |
| Primary APN | 260-141-003-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,517 sqft Living Area |
| Gross Area | 2,052 sqft |
| 1st Floor Area | 1,517 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Material | Wood Shingle |
| Lot Area | 22,100 sqft (0.507 acres) |
| Garage Type | Attached |
| Garage Area | 535 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10 ELLEN CT |
|---|---|
| City | ORINDA |
| State | CA |
| Zip | 94563-1933 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR 2333 LOT 101 LESS 1/2 MRR |
| Legal Subdivision | ALTARINDA ESTATES UNIT #2 |
| Legal Tract | 2333 |
| Legal Lot Number | 101 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 354002 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1 ELLEN CT, ORINDA, CA 94563-1933 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 19, 2014 · Amount on Record |
| Deed Sale | Feb 19, 2014 · Amount on Record |
| Prior Sale | Nov 17, 1993 · Amount on Record |
| Deed Document Number | 201425159 |
| Prior Transfer Date | Dec 14, 1995 |
| Prior Transfer Doc | 0000019229 |
| Record Updated | Oct 29, 2026 |
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 | $1,062,814 (+2%) Land $850,254 Building $212,560 | |
| 2025 | $13,958.00 (+3.27%) | $1,041,976 (+4.04%) Land $833,583 Building $208,393 |
| 2023 | $13,516.00 (+3.41%) | $1,001,516 Land $801,215 Building $200,301 |
| 2022 | $13,070.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 7 in force |
| Nearby Flood Claims | 3 (1983–2019) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Dec 2019 · other causes |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 275 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 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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