Contra Costa County property record for 1855 Trinity Ave, Walnut Creek, CA 94596 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
|---|---|
| Year Built | Built 1961 |
| Square Footage | 17,484 sqft Living Area |
| Lot Size | 32,750 sqft (0.752 acres) |
| Tax Bill | $53,510.00 (2025) |
| Primary APN | 178-092-001-1 |
|---|---|
| Alternative APN |
|
| Total Rooms | 24 Rooms |
|---|---|
| Building Area | 17,484 sqft Living Area |
| Gross Area | 1,260 sqft Gross Area |
| 1st Floor | 1,260 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Lot Area | 32,750 sqft (0.752 acres) |
| Street Address | 1855 TRINITY AVE |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94596-4054 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | STOWS ADDN POR LOT 13 |
| Legal Subdivision | STOWS ADD |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 339003 |
Source: Contra Costa County records · APN 178-092-001-1
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 | Company Name on File |
|---|---|
| Mailing Address | 484 LAKE PARK AVE, OAKLAND, CA 94610-2730 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 29, 2004 |
| Deed Sale | Apr 29, 2004 |
| Deed Doc Number | 2004155914 |
| Prior Transfer Date | Sep 30, 2002 |
| Prior Transfer Doc | 0000362024 |
| 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 |
| Municipality | Walnut Creek City |
| 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 | $3,480,542 (+2%) Land $2,030,317 Building $1,450,225 | |
| 2025 | $53,510.00 (+2.72%) | $3,412,297 (+4.04%) Land $1,990,507 Building $1,421,790 |
| 2023 | $52,094.00 (+0.15%) | $3,279,795 Land $1,913,214 Building $1,366,581 |
| 2022 | $52,018.00 |
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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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