Contra Costa County property record for 1971 Opal St, Walnut Creek, CA 94596 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1982 |
| Square Footage | 3,098 sqft Living Area |
| Lot Size | 25,575 sqft (0.587 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $705,000 (2000) |
| Tax Bill | $12,762.00 (2025) |
| Primary APN | 183-364-001-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Building Area | 3,098 sqft Living Area |
| 1st Floor | 2,310 sqft 1st Floor |
| Basement Area | 788 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Ranch Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Material | Roll Tar & Gravel Roof |
| Lot Area | 25,575 sqft (0.587 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 541 sqft Garage |
| Carport | Carport |
| Carport Area | 541 sqft Carport |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 1971 OPAL ST |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94596-5706 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | WALNUT KNOLLS 28 |
| Legal Subdivision | WALNUT KNOLLS |
| Legal Lot Number | 28 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2009 |
| Census Tract | 343001 |
Source: Contra Costa County records · APN 183-364-001-2
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 Individual Names on File |
|---|---|
| Mailing Address | 1971 OPAL ST, WALNUT CREEK, CA 94596-5706 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 22, 2000 · Amount on Record |
| Deed Sale | Aug 22, 2000 · Amount on Record |
| Prior Sale | Jan 14, 2000 · Amount on Record |
| Deed Doc Number | 2000179291 |
| Last Transfer Date | Jan 23, 2003 |
| Transfer Doc | 0000045081 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Walnut Creek Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,083,552 (+2%) Land $537,933 Building $545,619 | |
| 2025 | $12,762.00 (+3.87%) Homeowner's exemption | $1,062,307 (+4.04%) Land $527,386 Building $534,921 |
| 2023 | $12,286.00 (+2.24%) Homeowner's exemption | $1,021,058 Land $506,908 Building $514,150 |
| 2022 | $12,017.00 |
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