Contra Costa County property record for 88 el Nido, Diablo, CA 94528 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 6 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 1983 |
| Square Footage | 7,407 sqft Living Area |
| Lot Size | 1.84 acres |
| Garage | Attached, 1,582 sqft |
| Last Sale | $1,245,000 (1996) |
| Tax Bill | $26,990.00 (2025) |
| Primary APN | 195-352-029-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 16 Rooms |
| Building Area | 7,407 sqft Living Area |
| 1st Floor | 2,546 sqft 1st Floor |
| 2nd Floor | 3,745 sqft 2nd Floor |
| Basement Area | 1,116 sqft Basement |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Mediterranean Style |
| Exterior Material | Stucco Exterior |
| Roof Material | Tile Roof |
| Lot Area | 80,160 sqft |
| Parking Spaces | 6 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 1,582 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 88 EL NIDO |
|---|---|
| City | DIABLO |
| State | CA |
| Zip | 94528 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 90 PG 25 POR PCLS A & B |
| Legal Subdivision | JAMES CHAMPION STONE |
| Legal Tract | 90PM35 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 346205 |
Source: Contra Costa County records · APN 195-352-029-1
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 | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 262, DIABLO, CA 94528-0262 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust, Family Trust |
| Date | Document |
|---|---|
| Jul 14, 2026 | Grant Deed, Transfer SIMPLE TITLE, SIMPLIFILE |
| Jun 26, 2020 | Deed of Trust, Mortgage · Conventional Mortgage CITY NATIONAL BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 27, 1996 · Amount on Record |
| Deed Sale | Dec 27, 1996 · Amount on Record |
| Deed Doc Number | 1996240042 |
| Last Transfer Date | Jun 26, 2026 |
| Transfer Doc | 0000073874 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 14, 2026 |
| Property Address | 88 EL NIDO, DIABLO, CA 94528 |
| Document Number | 0000073874 |
| Instrument Date | Jun 26, 2026 |
| Instrument | 202673874 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2026 |
| Title Company | SIMPLE TITLE, SIMPLIFILE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 88 EL NIDO PL, DIABLO, CA 94528 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000125903 |
|---|---|
| Date | Jun 26, 2020 |
| Instrument | 2020-125903 |
| Name | CITY NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | LOS ANGELES, CA 90071 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.13% |
| Type Change Date | Jul 01, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.13% |
| Index | 1-Year CMT |
| Max Rate | 8.13% |
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 | $2,374,318 (+2%) Land $637,921 Building $1,736,397 | |
| 2025 | $26,990.00 (+3.69%) | $2,327,763 (+4.04%) Land $625,413 Building $1,702,350 |
| 2023 | $26,030.00 (+0.81%) | $2,237,375 Land $601,128 Building $1,636,247 |
| 2022 | $25,822.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | High above 75% of the US · above 50% of California |
|---|---|
| Wildfire Likelihood | About 1 in 238 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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