Sonoma County property record for 424 Bernice Ln, Sonoma, CA 95476
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 989 sqft · built 1983 |
| Lot Size | 2.29 acres (1 sqft) |
| Owner | Company Name on Record |
| Last Sale | $375,000 (Sep 2021) |
| Tax Bill | $6,569 (2025) |
| Deeds & Mortgages | Sep 2021 Sale & Mortgage Jun 2018 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 127-651-019-000 |
| Primary APN | 127-651-019-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 989 sqft Living Area |
| 1st Floor Area | 989 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 1 sqft |
| Garage Area | 200 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 127-651-019 |
|---|---|
| Street Address | 424 BERNICE LN |
| City | SONOMA |
| State | CA |
| Zip | 95476-5948 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R3 |
| Legal Description | 87 FM 127-650-19 #CHG PER MD |
| Legal Subdivision | NORRBOM ESTATES |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 150205 |
Source: Sonoma County records, as of September 1, 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 | 59 CARMELITA AVE, MILL VALLEY, CA 94941-2047 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 28, 2021 | Grant Deed, Transfer · Commercial Mortgage WILLIAM RALPH TIEFENTHAL AND LINDA |
| Jun 1, 2018 | Deed of Trust, Mortgage · Conventional Mortgage OPES ADVISORS |
| Mar 15, 2018 | Deed of Trust, Mortgage · Line of Credit BANK OF MARIN |
| Jun 23, 2017 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 28, 2021 · Amount on Record |
| Deed Sale | Sep 28, 2021 · Amount on Record |
| Prior Sale | May 12, 1988 · Amount on Record |
| Deed Document Number | 2021107897 |
| Prior Transfer Date | Oct 15, 2001 |
| Prior Transfer Doc | 0000149001 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 28, 2021 |
| Property Address | 424 BERNICE LN, SONOMA, CA 95476-5948 |
| Document Number | 0000107897 |
| Map Reference | MB 324 PG 33&34 |
| Instrument Date | Sep 27, 2021 |
| Instrument | 2021107897 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $412.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 59 CARMELITA AVE, MILL VALLEY, CA 94941-2047 |
| Document Number | 0000107898 |
|---|---|
| Date | Sep 28, 2021 |
| Instrument | 2021107898 |
| Name | WILLIAM RALPH TIEFENTHAL AND LINDA |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 424 BERNICE LN, SONOMA, CA 95476-5948 |
| Document Number | 0000041012 |
| Instrument Date | Jun 1, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jun 20, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 315 DAVILA CT SONOMA CA 954767653, SONOMA, CA 95476-7653 |
| Document Number | 0000041012 |
|---|---|
| Date | Jun 7, 2018 |
| Instrument | 41012 |
| Name | OPES ADVISORS |
|---|---|
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 6, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 424 BERNICE LN, SONOMA, CA 95476-5948 |
| Document Number | 0000018819 |
| Instrument Date | Mar 15, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Apr 5, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 315 DAVILA CT SONOMA CA 954767653, SONOMA, CA 95476-7653 |
| Document Number | 0000018819 |
|---|---|
| Date | Mar 20, 2018 |
| Instrument | 18819 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | NOVATO, CA 94948 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 23, 2017 |
| Property Address | 424 BERNICE LN, SONOMA, CA 95476-5948 |
| Document Number | 0000048746 |
| Instrument Date | Jun 20, 2017 |
| Instrument | 48746 |
| Transaction Type | Transfer |
| Record Updated | Jul 5, 2017 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 315 DAVILA CT SONOMA CA 954767653, SONOMA, CA 95476-7653 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $458,970 (+2%) Land $162,364 Building $296,606 | |
| 2025 | $6,569.00 (+16.2%) | $449,972 (+17.64%) Land $159,181 Building $290,791 |
| 2023 | $5,653.00 (+1.82%) | $382,500 Land $153,000 Building $229,500 |
| 2022 | $5,552.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 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 | CITY OF SONOMA serves 10,619 people · EPA ID CA4910012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 585 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 in parts of the area | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures