Sonoma County property record for 170 Wikiup Dr, Santa Rosa, CA 95403 · Last verified April 2026
| Property Type | Commercial Office |
|---|---|
| Details | 6,400 sqft · built 1990 |
| Lot Size | 0.537 acres (23,398 sqft) |
| Owner | Company Name on File |
| Last Sale | $600,000 (Feb 2011) |
| Tax Bill | $22,134 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 039-040-032-000 |
| Primary APN | 039-040-032-000 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 6,400 sqft Gross Area |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 23,398 sqft (0.537 acres) |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Street Address | 170 WIKIUP DR |
|---|---|
| City | SANTA ROSA |
| State | CA |
| Zip | 95403-7757 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | 90FM39-040-30CWPT31PTPT33 LLA88-884 & 89042245 &46 |
| Legal Subdivision | WIKIUP PROFESSIONAL PARK |
| Legal Block | 2 |
| Legal Lot Number | 6 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 152701 |
Source: Sonoma County records · APN 039-040-032-000
Assessment roll updated April 13, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 186 WIKIUP DR, SANTA ROSA, CA 95403-7757 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 15, 2011 · Amount on Record |
| Deed Sale | Feb 15, 2011 · Amount on Record |
| Prior Sale | Nov 22, 1989 · Amount on Record |
| Deed Document Number | 201114955 |
| Last Transfer Date | May 13, 2015 |
| Transfer Doc | 0000042982 |
| Record Updated | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Elementary School District | Mark West Union Elementary School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $22,134.00 (+5.73%) | $1,473,342 (+4.04%) Land $448,405 Building $1,024,937 |
| 2023 | $20,935.00 (+4.75%) | $1,416,133 Land $430,994 Building $985,139 |
| 2022 | $19,985.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 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 |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within 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 406 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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