Sonoma County property record for 17345 Summit Ave, Guerneville, CA 95446
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 592 sqft · built 1945 |
| Lot Size | 0.119 acres (5,175 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $20,000 (Sep 1988) |
| Tax Bill | $4,173 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 072-160-019-000 |
| Primary APN | 072-160-019-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 1 Room |
| Stories | 1 Story |
| Building Area | 592 sqft Living Area |
| 1st Floor Area | 592 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,175 sqft (0.119 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 072-160-019 |
|---|---|
| Street Address | 17345 SUMMIT AVE |
| City | GUERNEVILLE |
| State | CA |
| Zip | 95446-9091 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R14UA |
| Legal Description | BLK C LOT 20 |
| Legal Subdivision | GUERNEWOOD HEIGHTS |
| Legal Block | 2 |
| Legal Lot Number | 20 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | RUSSIAN RIVER-SONOMA COAST |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 153707 |
17345 Summit Ave is owned and occupied by two individuals who bought it in September 1988.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17345 SUMMIT AVE, GUERNEVILLE, CA 95446-9091 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 13, 1988 · Amount on File |
| Deed Sale | Sep 13, 1988 · Amount on File |
| Deed Document Number | 198876816 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 17345 Summit Ave was $4,173 with a homeowner's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Secondary School District | West Sonoma County Union High School District (09 - 12) |
| Elementary School District | Guerneville Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $114,627 (+2%) Land $38,268 Building $76,359 | |
| 2025 | $4,173.00 Homeowner's exemption | $112,380 Land $37,518 Building $74,862 |
| 2023 | $3,742.00 (+5.62%) Homeowner's exemption | $108,018 Land $36,062 Building $71,956 |
| 2022 | $3,543.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 17345 Summit Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 30 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 30 in force |
| Nearby Flood Claims | 13 (1995–2025) |
| Most Recent Claim | Feb 2025 · river or lake flooding |
| Claims by Event |
|
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 17345 Summit Ave is low, with a 0.03% annual chance of wildfire.
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 | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | SWEETWATER SPRINGS CWD - GUERNEVILLE serves 5,156 people · EPA ID CA4910004 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2022 |
| Lead | Under 1 ppb (2023–2025) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 311 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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