Contra Costa County property record for 50 Calle Este, Walnut Creek, CA 94597 · Last verified July 2026
| Property Type | Religious, Church, Worship (Synagogue, Temple, Parsonage) |
|---|---|
| Lot Size | 2.3 acres (100,623 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,468 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 138-010-029-5 |
| Primary APN | 138-010-029-5 |
|---|---|
| Alternative APN |
|
| Lot Area | 100,623 sqft |
|---|
| Street Address | N GATE RD |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598 |
| Property Category | Other |
| Property Type | Other > Religious, Church, Worship (Synagogue, Temple, Parsonage) |
| Legal Description | MARTENSTEIN SUB POR LOT E |
| Legal Subdivision | MARTENSTEIN SUB |
| Legal Lot Number | E |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 355302 |
Source: Contra Costa County records · APN 138-010-029-5
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 | 50 E NORTH TEMPLE, 22, SALT LAKE CITY, UT 84150-0022 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | 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 |
| Municipality | Walnut Creek City |
| Unified School District | Mount Diablo 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 | $1,777,207 (+2%) Land $144,323 Building $1,632,884 | |
| 2025 | $2,468.00 (-31.84%) Additional exemption filed | $1,742,361 (+4.04%) Land $141,494 Building $1,600,867 |
| 2023 | $3,621.00 (-27.13%) Additional exemption filed | $1,674,704 Land $136,000 Building $1,538,704 |
| 2022 | $4,969.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133553023, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Moderate above 46% of the US · above 27% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,136 per year |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 484 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: T-Mobile USA, Sonic Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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