Contra Costa County property record for 1945 Trinity Ave, Apt 1, Walnut Creek, CA 94596
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1 ba · 891 sqft · built 1979 |
| Lot Size | 0.019 acres (830 sqft) |
| Owner | Individual Name on File |
| Last Sale | $560,000 (Nov 2022) |
| Tax Bill | $7,359 (2025) |
| Deeds & Mortgages | Mar 2023 Mortgage Nov 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 178-440-002-8 |
| Primary APN | 178-440-002-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 891 sqft Living Area |
| 1st Floor Area | 891 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 830 sqft (0.019 acres) |
| Garage Type | Attached |
| Garage Area | 300 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1945 TRINITY AVE, 1 |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94596-7006 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | T05164 L0001 B U0001 |
| Legal Subdivision | BALCONY 61 |
| Legal Tract | 05164 |
| Legal Block | U0001 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 339003 |
1945 Trinity Ave, Apt 1 is owned and occupied by an individual who bought it in November 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1945 TRINITY AVE, 1, WALNUT CREEK, CA 94596-7006 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 13, 2023 | Deed of Trust, Mortgage · Conventional Mortgage PMAC LENDING SERVICES INC |
| Nov 28, 2022 | Grant Deed, Transfer · Conventional Mortgage CITIZENS BANK NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 28, 2022 · Amount on File |
| Deed Sale | Nov 28, 2022 · Amount on File |
| Prior Sale | Dec 13, 2016 · Amount on File |
| Deed Document Number | 2022178050 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1945 TRINITY AVE APT 1, 1, WALNUT CREEK, CA 94596-7006 |
| Transaction Type | Mortgage |
| Record Updated | Mar 21, 2023 |
| Name | Verified Name |
|---|---|
| Address | 1945 TRINITY AVE 1, 1, WALNUT CREEK, CA 94596-7006 |
| Document Number | 0000023467 |
|---|---|
| Date | Mar 13, 2023 |
| Instrument | 2023-023467 |
| Name | PMAC LENDING SERVICES INC |
|---|---|
| Type | Mortgage Company |
| Address | BREA, CA 92821 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2053 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 28, 2022 |
| Property Address | 1945 TRINITY AVE APT 1, 1, WALNUT CREEK, CA 94596-7006 |
| Document Number | 0000178050 |
| Map Reference | MB 206 PG 11 |
| Instrument Date | Nov 21, 2022 |
| Instrument | 2022-178050 |
| Transaction Type | Transfer |
| Record Updated | Dec 5, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1945 TRINITY AVE APT 1, 1, WALNUT CREEK, CA 94596-7006 |
| Document Number | 0000178051 |
|---|---|
| Date | Nov 28, 2022 |
| Instrument | 2022-178051 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2052 |
The 2025 property tax bill for 1945 Trinity Ave, Apt 1 was $7,359 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $506,000 (-13.15%) Land $338,840 Building $167,160 | |
| 2025 | $7,359.00 Homeowner's exemption | $582,624 Land $390,150 Building $192,474 |
| 2023 | $7,126.00 (+15.34%) Homeowner's exemption | $560,000 Land $375,000 Building $185,000 |
| 2022 | $6,178.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1945 Trinity Ave, Apt 1 in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 2 in force |
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.
The area around 1945 Trinity Ave, Apt 1 has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 394 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, Verizon.
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