Contra Costa County property record for 617 Timberleaf Ct, Walnut Creek, CA 94598 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,686 sqft · built 1995 |
| Lot Size | 0.43 acres (18,730 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $507,000 (Dec 1995) |
| Tax Bill | $10,580 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 135-370-023-8 |
| Primary APN | 135-370-023-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,686 sqft Living Area |
| 1st Floor Area | 2,209 sqft |
| 2nd Floor Area | 477 sqft |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1996 |
| Lot Area | 18,730 sqft (0.43 acres) |
| Garage Type | Attached |
| Garage Area | 615 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 617 TIMBERLEAF CT |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-5406 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7550 L23 |
| Legal Subdivision | SUBDIVISION 7550 |
| Legal Tract | 7550 |
| Legal Lot Number | 23 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 355302 |
Source: Contra Costa County records · APN 135-370-023-8
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 | 617 TIMBERLEAF CT, WALNUT CREEK, CA 94598-5406 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 08, 1995 · Amount on Record |
| Deed Sale | Dec 08, 1995 · Amount on Record |
| Deed Document Number | 1995212752 |
| Last Transfer Date | Apr 11, 2003 |
| Transfer Doc | 0000178900 |
| 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 | $903,383 (+2%) Land $355,829 Building $547,554 | |
| 2025 | $10,580.00 (+4.09%) Homeowner's exemption | $885,670 (+4.04%) Land $348,852 Building $536,818 |
| 2023 | $10,164.00 (+0.88%) Homeowner's exemption | $851,280 Land $335,306 Building $515,974 |
| 2022 | $10,075.00 |
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 | High above 83% of the US · above 62% of California |
|---|---|
| Wildfire Likelihood | About 1 in 147 per year |
| Exposure | Direct burnable vegetation at the parcel |
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 22 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 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE (outdoors only)
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