Contra Costa County property record for 6003 Johnston Rd, Pleasanton, CA 94588
| Property Type | General Agricultural/Rural |
|---|---|
| Details | 5,104 sqft · built 2006 |
| Lot Size | 40 acres (1,742,400 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $725,000 (Jul 2000) |
| Tax Bill | $17,254 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 204-110-004-7 |
| Primary APN | 204-110-004-7 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Room |
|---|---|
| Stories | 1 Story |
| Building Area | 5,104 sqft Gross Area |
| 1st Floor Area | 5,104 sqft |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2008 |
| Lot Area | 1,742,400 sqft |
| Street Address | 6003 JOHNSTON RD |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Local Zoning Code | A40 |
| Legal Description | PCL MAP 38 PG 3 POR PCL D |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 1 |
| Census Block | 1072 |
| Census Tract | 355112 |
6003 Johnston Rd, an agricultural property, is held in a trust since December 2011.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 6003 JOHNSTON RD, PLEASANTON, CA 94588-9510 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 13, 2000 · Amount on File |
| Deed Sale | Jul 13, 2000 · Amount on File |
| Deed Document Number | 2000146996 |
| Last Transfer Date | Dec 9, 2011 |
| Transfer Doc | 0000270396 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 6003 Johnston Rd was $17,254.
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 | $1,607,791 (+4.09%) Land $286,225 Building $1,321,566 | |
| 2025 | $17,254.00 | $1,544,673 Land $280,429 Building $1,264,244 |
| 2023 | $16,660.00 (+0.53%) | $1,514,243 Land $276,568 Building $1,237,675 |
| 2022 | $16,572.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 6003 Johnston Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 2 (1982–2017) |
| Most Recent Claim | Jan 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 6003 Johnston Rd is very high, ranking above 90% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 90% of the US · above 72% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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