Contra Costa County property record for 2297 Caballo Ranchero Dr, Diablo, CA 94528
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 4,284 sqft · built 1993 |
| Lot Size | 0.73 acres (31,798 sqft) |
| Owner | Trust Name on File |
| Last Sale | $2,450,000 (Oct 2002) |
| Tax Bill | $40,129 (2025) |
| Deeds & Mortgages | Apr 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 195-240-043-8 |
| Primary APN | 195-240-043-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 4,284 sqft Living Area |
| 1st Floor Area | 2,381 sqft |
| 2nd Floor Area | 1,903 sqft |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 31,798 sqft (0.73 acres) |
| Garage Type | Attached |
| Garage Area | 1,070 sqft |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 2297 CABALLO RANCHERO DR |
|---|---|
| City | DIABLO |
| State | CA |
| Zip | 94528 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20 |
| Legal Description | PCL MAP 157 PG 38 PCL B |
| Legal Tract | 157PM38 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 346205 |
2297 Caballo Ranchero Dr is owner-occupied and held in a trust since February 2007.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 762, DIABLO, CA 94528-0762 |
| Occupancy | Owner Occupied |
| 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 | Name on Deed |
|---|---|
| Last Sale | Oct 17, 2002 · Amount on File |
| Deed Sale | Oct 17, 2002 · Amount on File |
| Prior Sale | Feb 2, 1998 · Amount on File |
| Deed Document Number | 2002376002 |
| Last Transfer Date | Feb 16, 2007 |
| Transfer Doc | 0000054367 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2297 CABALLO RANCHERO CT, DIABLO, CA 94528 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000050815 |
|---|---|
| Date | Apr 12, 2019 |
| Instrument | 2019-050815 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | May 1, 2034 |
The 2025 property tax bill for 2297 Caballo Ranchero Dr was $40,129 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,619,384 (+2%) Land $1,529,003 Building $2,090,381 | |
| 2025 | $40,129.00 Homeowner's exemption | $3,548,417 Land $1,499,023 Building $2,049,394 |
| 2023 | $38,720.00 (+18.68%) Homeowner's exemption | $3,410,629 Land $1,440,815 Building $1,969,814 |
| 2022 | $32,625.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2297 Caballo Ranchero Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2017.
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 |
| Flood Insurance Cost | Premium on File median of 18 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, 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 2297 Caballo Ranchero Dr is high, ranking above 76% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 76% of the US · above 52% of California |
|---|---|
| Wildfire Likelihood | 0.5% 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 95 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, Verizon.
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