Sonoma County property record for 4136 Walker Ave, Santa Rosa, CA 95407
| Property Type | City, Municipal, Town, Village Owned (Exempt) |
|---|---|
| Details | 2 bd · 1 ba · 1,149 sqft · built 1921 |
| Lot Size | 9.81 acres (427,759 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,703 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 134-232-010-000 |
| Primary APN | 134-232-010-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 1,149 sqft |
| 1st Floor Area | 1,149 sqft |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1921 |
| Construction Type | Wood |
| Lot Area | 427,759 sqft |
| Garage Area | 180 sqft |
| Porch | Porch |
| Old Parcel Number | 134-232-010 |
|---|---|
| Street Address | 4136 WALKER AVE |
| City | SANTA ROSA |
| State | CA |
| Zip | 95407-8006 |
| Property Category | Public Works |
| Property Type | Public Works > City, Municipal, Town, Village Owned (Exempt) |
| Local Zoning Code | DA10 |
| Legal Description | UNINCORP COUNTY CA |
| Legal Subdivision | JOHN L WALKER |
| Legal Block | 2 |
| Legal Lot Number | 36 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 153301 |
4136 Walker Ave, a public works property, is owned by a company that acquired it in November 1993.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 69 STONY CIR, SANTA ROSA, CA 95401-9506 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 3, 1993 |
| Transfer Doc | 0000145879 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4136 Walker Ave was $3,703.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Elementary School District | Bellevue Union School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $195,000 (-38.82%) Land $195,000 | |
| 2025 | $3,703.00 | $318,748 Land $318,748 |
| 2023 | $3,706.00 (+3.69%) | $306,371 Land $306,371 |
| 2022 | $3,574.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4136 Walker Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 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 10 (0% premium discount) |
| Nearby Flood Policies | 3 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.
Wildfire risk around 4136 Walker Ave is high, ranking above 70% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 70% of the US · above 45% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 12 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: T-Mobile.
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