Sonoma County property record for 17355 Hillside Ave, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 830 sqft · built 2005 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $751,000 (Oct 2021) |
| Tax Bill | $10,674 (2025) |
| Deeds & Mortgages | Oct 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-262-005-000 |
| Primary APN | 056-262-005-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 830 sqft Living Area |
| 1st Floor Area | 830 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,500 sqft (0.172 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 056-262-005 |
|---|---|
| Street Address | 17355 HILLSIDE AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-3426 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15UA |
| Legal Description | AGUA CALIENTE PARK 3 BLK 2 LOT 10 |
| Legal Subdivision | AGUA CALIENTE PARK |
| Legal Block | 2 |
| Legal Lot Number | 10 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 150306 |
Source: Sonoma County records, as of May 6, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 565 24TH AVE, SAN FRANCISCO, CA 94121-2914 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 25, 2021 · Amount on Record |
| Deed Sale | Oct 25, 2021 · Amount on Record |
| Prior Sale | Mar 18, 2010 · Amount on Record |
| Deed Document Number | 2021116786 |
| Record Updated | Jun 8, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 25, 2021 |
| Property Address | 17355 HILLSIDE AVE, SONOMA, CA 95476-3426 |
| Document Number | 0000116786 |
| Map Reference | MB 23 PG 21 |
| Instrument Date | Oct 21, 2021 |
| Instrument | 2021116786 |
| Transaction Type | Transfer |
| Record Updated | Nov 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $826.10 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 565 24TH AVE, SAN FRANCISCO, CA 94121-2914 |
| Document Number | 0000116787 |
|---|---|
| Date | Oct 25, 2021 |
| Instrument | 2021116787 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2051 |
Source: Sonoma County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $10,674.00 (+3.37%) | $796,700 (+4.04%) Land $318,892 Building $477,808 |
| 2023 | $10,326.00 (+4.4%) | $765,765 Land $306,510 Building $459,255 |
| 2022 | $9,891.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2024–2026) 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 444 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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