Contra Costa County property record for 3209 Eccleston Ave, Walnut Creek, CA 94597
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,040 sqft · built 1950 |
| Lot Size | 0.208 acres (9,040 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $830,000 (Mar 2018) |
| Tax Bill | $11,311 (2025) |
| Deeds & Mortgages | Jun 2019 Mortgage Nov 2019 Mortgage + 4 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 170-124-011-9 |
| Primary APN | 170-124-011-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,040 sqft Living Area |
| 1st Floor Area | 1,040 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 9,040 sqft (0.208 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3209 ECCLESTON AVE |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94597-1843 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R8 |
| Legal Description | EL DORADO PARK #3 LOT 188 |
| Legal Subdivision | EL DORADO PARK UNIT |
| Legal Lot Number | 188 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 340001 |
Source: Contra Costa County records · APN 170-124-011-9
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Jun 26, 2019 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE MORTGAGE |
| Nov 19, 2019 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE MORTGAGE |
| Apr 20, 2020 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC |
| Sep 09, 2020 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC |
| Oct 26, 2022 | Deed of Trust, Mortgage · Line of Credit ZB NA |
| Mar 21, 2018 | Grant Deed, Transfer · Conventional Mortgage CASON HM LNS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 21, 2018 · Amount on Record |
| Deed Sale | Mar 21, 2018 · Amount on Record |
| Prior Sale | Aug 07, 1998 · Amount on Record |
| Deed Document Number | 201843170 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000097418 |
|---|---|
| Date | Jun 26, 2019 |
| Instrument | 2019-097418 |
| Name | COMMERCE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000207257 |
|---|---|
| Date | Nov 19, 2019 |
| Instrument | 2019-207257 |
| Name | COMMERCE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000074624 |
|---|---|
| Date | Apr 20, 2020 |
| Instrument | 2020-074624 |
| Name | COMMERCE HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92606 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 3209 ECCLESTO AVE, LAFAYETTE, CA 94596 |
| Document Number | 0000199006 |
|---|---|
| Date | Sep 09, 2020 |
| Instrument | 2020-199006 |
| Name | COMMERCE HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92606 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Document Number | 0000166164 |
|---|---|
| Date | Oct 26, 2022 |
| Instrument | 2022-166164 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | WALNUT CREEK, CA 94597 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 21, 2018 |
| Property Address | 3209 ECCLESTON AVE, WALNUT CREEK, CA 94597-1843 |
| Document Number | 0000043170 |
| Instrument Date | Mar 14, 2018 |
| Instrument | 43170 |
| Transaction Type | Transfer |
| Record Updated | Mar 27, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $913.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 3209 ECCLESTON AVE WALNUT CREEK CA 945971843, WALNUT CREEK, CA 94597-1843 |
| Document Number | 43171 |
|---|---|
| Date | Mar 21, 2018 |
| Instrument | 43171 |
| Name | CASON HM LNS |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 20, 2048 |
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 | $963,279 (+2%) Land $777,588 Building $185,691 | |
| 2025 | $11,311.00 (+4.03%) | $944,392 (+4.04%) Land $762,342 Building $182,050 |
| 2023 | $10,873.00 (+0.87%) | $907,723 Land $732,741 Building $174,982 |
| 2022 | $10,779.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 15 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 4 (1997–2022) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Sonic Telecom.
Based on FCC filings for 460 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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. The full violation and enforcement history is in the system's EPA record.
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