Sonoma County property record for 1657 Ridge Rd, Sonoma, CA 95476
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.551 acres (24,000 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $724 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 127-363-006-000 |
| Primary APN | 127-363-006-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 24,000 sqft (0.551 acres) |
|---|
| Old Parcel Number | 127-363-006 |
|---|---|
| Street Address | 1657 RIDGE RD |
| City | SONOMA |
| State | CA |
| Zip | 95476-4737 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | AR15 |
| Legal Description | UNINCORP COUNTY CA |
| Legal Subdivision | MISSION HIGHLANDS SUBDIVISION #3 |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 150205 |
Source: Sonoma County records, as of April 13, 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 Record |
|---|---|
| Mailing Address | 1685 RIDGE RD, SONOMA, CA 95476-4737 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jun 22, 1998 |
| Transfer Doc | 0000084014 |
| Record Updated | Jun 8, 2026 |
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 | $724.00 (+2.4%) | $38,474 (+4.04%) Land $38,474 |
| 2023 | $707.00 (+0.57%) | $36,981 Land $36,981 |
| 2022 | $703.00 |
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 | 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | MISSION HIGHLANDS MUTUAL WATER CO. private · serves 150 people · EPA ID CA4900563 |
|---|---|
| Water Source | Groundwater |
| Lead | 13 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 45 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
| Verizon Fixed Wireless | 25 / 6 |
| T-Mobile Fixed Wireless | 25 / 3 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures