Contra Costa County property record for 2096 Casa Nuestra, Diablo, CA 94528
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 4,310 sqft · built 1997 |
| Lot Size | 0.344 acres (14,984 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,700,000 (Mar 2019) |
| Tax Bill | $34,375 (2025) |
| Deeds & Mortgages | May 2023 Line of Credit Apr 2017 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 195-250-042-7 |
| Primary APN | 195-250-042-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 4,310 sqft Living Area |
| 1st Floor Area | 2,383 sqft |
| 2nd Floor Area | 1,927 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 14,984 sqft (0.344 acres) |
| Garage Type | Attached |
| Garage Area | 782 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 2096 CASA NUESTRA |
|---|---|
| City | DIABLO |
| State | CA |
| Zip | 94528 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20 |
| Legal Description | PCL MAP 123 PG 43 POR PCLS A & B |
| Legal Subdivision | PARCEL MAP 43-85 |
| Legal Lot Number | A,B |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 346205 |
Source: Contra Costa County records · APN 195-250-042-7
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| May 18, 2023 | Deed of Trust, Mortgage · Line of Credit PATELCO CU |
| Apr 18, 2017 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Nov 06, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Mar 18, 2019 | Grant Deed, Transfer · ARM WELLS FARGO BANK NA |
| Mar 10, 2017 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE |
| Mar 10, 2017 | Grant Deed, Transfer FIDELITY NATIONAL TITLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 18, 2019 · Amount on Record |
| Deed Sale | Mar 18, 2019 · Amount on Record |
| Prior Sale | Mar 10, 2017 · Amount on Record |
| Deed Document Number | 201936537 |
| Last Transfer Date | Oct 17, 2019 |
| Transfer Doc | 0000197970 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Transaction Type | Mortgage |
| Record Updated | May 29, 2023 |
| Title Company | ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | PO BOX 89, DIABLO, CA 94528-0089 |
| Document Number | 0000047358 |
|---|---|
| Date | May 18, 2023 |
| Instrument | 2023-047358 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | 99456 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 302 Months |
| Due | Jun 30, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 8.25% |
| Change Frequency | Monthly |
| Min Rate At Change | 3% |
| Max Rate At Change | 17% |
| Index | Other |
| Max Rate | 17% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000066914 |
|---|---|
| Date | Apr 18, 2017 |
| Instrument | 2017-066914 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2047 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 06, 2019 |
| Property Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Document Number | 0000197970 |
| Instrument Date | Oct 17, 2019 |
| Instrument | 197970 |
| Transaction Type | Transfer |
| Record Updated | Nov 15, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 2096 CASA NUESTRA DIABLO CA 94528, DIABLO, CA 94528 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 18, 2019 |
| Property Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Document Number | 0000036537 |
| Map Reference | MB 123 PG 43 |
| Instrument Date | Mar 04, 2019 |
| Instrument | 2019-036537 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Document Number | 0000036538 |
|---|---|
| Date | Mar 18, 2019 |
| Instrument | 2019-036538 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.87% |
| Type Change Date | Apr 01, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 4.87% |
| Index | 1-Year LIBOR |
| Max Rate | 7.87% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 10, 2017 |
| Property Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Document Number | 0000043194 |
| Instrument Date | Mar 07, 2017 |
| Instrument | 43194 |
| Transaction Type | Transfer |
| Record Updated | Mar 17, 2017 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | PO BOX 610 DIABLO CA 945280610, DIABLO, CA 94528-0610 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 10, 2017 |
| Property Address | 2096 CASA NUESTRA, DIABLO, CA 94528 |
| Document Number | 0000043193 |
| Instrument Date | Mar 07, 2017 |
| Instrument | 43193 |
| Transaction Type | Transfer |
| Record Updated | Mar 17, 2017 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,928.75 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | PO BOX 610 DIABLO CA 945280610, DIABLO, CA 94528-0610 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,072,135 (+2%) Land $1,422,285 Building $1,649,850 | |
| 2025 | $34,375.00 (+3.65%) | $3,011,898 (+4.04%) Land $1,394,398 Building $1,617,500 |
| 2023 | $33,164.00 (+0.79%) | $2,894,944 Land $1,340,252 Building $1,554,692 |
| 2022 | $32,903.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record 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 |
| Wildfire Risk | High above 79% of the US · above 56% of California |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL | 100 / 20 |
May also be available: Etheric Communications, LLC., T-Mobile USA, Verizon.
Based on FCC filings for 69 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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