Sonoma County property record for 2575 Knob Hill Rd, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,720 sqft · built 1962 |
| Lot Size | 5.09 acres (222,155 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $9,220 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer Dec 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 135-022-002-000 |
| Primary APN | 135-022-002-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,720 sqft Living Area |
| Gross Area | 2,438 sqft |
| 1st Floor Area | 1,720 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 222,155 sqft |
| Garage Type | Attached |
| Garage Area | 718 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 135-022-002 |
|---|---|
| Street Address | 2575 KNOB HILL RD |
| City | SONOMA |
| State | CA |
| Zip | 95476-9563 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | DA10 |
| Legal Subdivision | WECHICKA FARMS |
| Legal Block | 3 |
| Legal Lot Number | 5 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 150100 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 2575 KNOB HILL RD, SONOMA, CA 95476-9563 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| Dec 14, 2021 | Intrafamily Transfer, Transfer |
| Dec 14, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Oct 15, 2024 |
| Transfer Doc | 0000048281 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 14, 2021 |
| Property Address | 2575 KNOB HILL RD, SONOMA, CA 95476-9563 |
| Document Number | 0000135297 |
| Map Reference | MB 28 PG 14 |
| Instrument Date | Dec 3, 2021 |
| Instrument | 2021135297 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 2575 KNOB HILL RD, SONOMA, CA 95476-9563 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 14, 2021 |
| Property Address | 2575 KNOB HILL RD, SONOMA, CA 95476-9563 |
| Document Number | 0000135217 |
| Map Reference | MB 28 PG 14 |
| Instrument Date | Dec 3, 2021 |
| Instrument | 2021135217 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Living Trust |
| Address | 2575 KNOB HILL RD, SONOMA, CA 95476-9563 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,310,343 (+70.33%) Land $694,161 Building $616,182 | |
| 2025 | $9,220.00 (+3.77%) | $769,298 (+4.04%) Land $461,099 Building $308,199 |
| 2023 | $8,885.00 (+1.94%) | $739,427 Land $443,195 Building $296,232 |
| 2022 | $8,716.00 |
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 |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 7 (1993–2002) |
| Claims Outside the SFHA | 7 of 7 |
| Most Recent Claim | Dec 2002 · rainfall accumulation |
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 43% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 44 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Unwired.
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