Contra Costa County property record for 1755 Trinity Ave, Walnut Creek, CA 94596
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 22,468 sqft · built 1963 |
| Lot Size | 1.34 acres (58,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $37,305,000 (Dec 2021) |
| Tax Bill | $246,585 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage Jan 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 178-092-016-9 |
| Primary APN | 178-092-016-9 |
|---|---|
| Alternative APN |
|
| Total Rooms | 34 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 22,468 sqft Living Area |
| Gross Area | 7,434 sqft |
| 1st Floor Area | 7,434 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 58,500 sqft |
| Street Address | 1755 TRINITY AVE |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94596-4068 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | STOWS ADDN POR LOTS 14 & 15 |
| Legal Subdivision | STOWS ADD |
| Legal Lot Number | 14,15 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 339003 |
Source: Contra Costa County records · APN 178-092-016-9
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 | 101 YGNACIO VALLEY RD, 450, WALNUT CREEK, CA 94596-7018 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Dec 16, 2021 | Grant Deed, Transfer · Commercial Mortgage PNC BANK NA |
| Jan 24, 2017 | Deed of Trust, Mortgage PROVIDENT CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 16, 2021 · Amount on Record |
| Deed Sale | Dec 16, 2021 · Amount on Record |
| Deed Document Number | 2021340446 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 16, 2021 |
| Property Address | 1755 TRINITY AVE, WALNUT CREEK, CA 94596-4068 |
| Document Number | 0000340446 |
| Map Reference | MB C PG 68 |
| Instrument Date | Dec 16, 2021 |
| Instrument | 2021-340446 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 101 YGNACIO VALLEY RD STE 450, 450, WALNUT CREEK, CA 94596-7018 |
| Document Number | 0000340447 |
|---|---|
| Date | Dec 16, 2021 |
| Instrument | 2021-340447 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1755 TRINITY AVE, WALNUT CREEK, CA 94596-4068 |
| Document Number | 0000020295 |
| Instrument Date | Jan 24, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Feb 07, 2017 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 3025 MCANALLY RD |
| Document Number | 0000020295 |
|---|---|
| Date | Feb 01, 2017 |
| Instrument | 20295 |
| Name | PROVIDENT CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94065-1409 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jan 31, 2047 |
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 | $20,836,818 (+2%) Land $11,906,753 Building $8,930,065 | |
| 2025 | $246,585.00 (+3.42%) | $20,428,254 (+4.04%) Land $11,673,288 Building $8,754,966 |
| 2023 | $238,436.00 (+1.69%) | $19,635,000 Land $11,220,000 Building $8,415,000 |
| 2022 | $234,473.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133390031, 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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 · sampled at 394 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Radiate Holdings Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Communications, LLC., Verizon.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them. The full violation and enforcement history is in the system's EPA record.
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