Sonoma County property record for 18326 Riverside Dr, Sonoma, CA 95476
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 1,056 sqft · built 1985 |
| Lot Size | 0.114 acres (4,950 sqft) |
| Owner | Company Name on File |
| Last Sale | $115,000 (Dec 1989) |
| Tax Bill | $5,159 (2025) |
| Deeds & Mortgages | Apr 2017 Mortgage Dec 2017 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-232-011-000 |
| Primary APN | 052-232-011-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,056 sqft Living Area |
| 1st Floor Area | 1,056 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 4,950 sqft (0.114 acres) |
| Cooling System | None |
|---|
| Street Address | 18326 RIVERSIDE DR |
|---|---|
| City | SONOMA |
| State | CA |
| Zip | 95476-4277 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | R15UA |
| Legal Description | MAP 28 PG 15 BLK 13 PART OF LOT 2 |
| Legal Subdivision | EATON PARK |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 150304 |
Source: Sonoma County records · APN 052-232-011-000
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 | 18326 RIVERSIDE DR, SONOMA, CA 95476-4277 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 18, 2017 | Deed of Trust, Mortgage FREMONT BANK |
| Dec 21, 2017 | Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK |
| Sep 23, 2019 | Deed of Trust, Mortgage · Conventional Mortgage REDWOOD CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 01, 1989 · Amount on Record |
| Deed Sale | Dec 01, 1989 · Amount on Record |
| Deed Document Number | 1989115242 |
| Last Transfer Date | Oct 06, 2016 |
| Transfer Doc | 0000094945 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 18326 RIVERSIDE DR, SONOMA, CA 95476-4277 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000029709 |
|---|---|
| Date | Apr 18, 2017 |
| Instrument | 2017029709 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Amount | Amount Recorded |
|---|---|
| Term | 241 Months |
| Due | May 01, 2037 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 18326 RIVERSIDE DR, SONOMA, CA 95476-4277 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000098291 |
|---|---|
| Date | Dec 21, 2017 |
| Instrument | 2017098291 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jan 01, 2038 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 18326 RIVERSIDE DR, SONOMA, CA 95476-4277 |
| Document Number | 0000070812 |
| Instrument Date | Sep 23, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 16, 2019 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 18326 RIVERSIDE DR SONOMA CA 954764277, SONOMA, CA 95476-4277 |
| Document Number | 0000070812 |
|---|---|
| Date | Sep 30, 2019 |
| Instrument | 70812 |
| Name | REDWOOD CU |
|---|---|
| Type | Credit Union |
| Address | SANTA ROSA, CA 95403 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Sep 29, 2039 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,159.00 (-1.15%) Homeowner's exemption | $211,869 (+4.04%) Land $119,754 Building $92,115 |
| 2023 | $5,219.00 (+3.43%) Homeowner's exemption | $203,643 Land $115,104 Building $88,539 |
| 2022 | $5,046.00 |
Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 2 (2005–2017) |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 625 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | VALLEY OF THE MOON WATER DISTRICT serves 23,140 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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