Contra Costa County property record for 20 Iris Ln, Walnut Creek, CA 94595 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 792 sqft · built 1959 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $350,000 (Jul 2002) |
| Tax Bill | $4,267 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 185-360-043-3 |
| Primary APN | 185-360-043-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 792 sqft Living Area |
| 1st Floor Area | 792 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Lot Area | 8,712 sqft (0.2 acres) |
| Garage Type | Attached |
| Garage Area | 344 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 20 IRIS LN |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94595-1221 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FLORALAND TRACT POR LOT 17 |
| Legal Subdivision | FLORALAND |
| Legal Lot Number | 17 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 341000 |
Source: Contra Costa County records · APN 185-360-043-3
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 36 MATHEWS PL, ALAMO, CA 94507-2600 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 01, 2002 · Amount on Record |
| Deed Sale | Jul 01, 2002 · Amount on Record |
| Deed Document Number | 2002229913 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| 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 | $286,122 (+2%) Land $229,677 Building $56,445 | |
| 2025 | $4,267.00 (+4.1%) | $280,513 (+4.04%) Land $225,174 Building $55,339 |
| 2023 | $4,099.00 (+1.89%) | $269,622 Land $216,431 Building $53,191 |
| 2022 | $4,023.00 |
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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 480 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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