Sonoma County property record for 830 Knight St, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,314 sqft · built 1996 |
| Lot Size | 0.208 acres (9,052 sqft) |
| Owner | Company Name on Record |
| Last Sale | $300,000 (Dec 1995) |
| Tax Bill | $7,562 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-570-021-000 |
| Primary APN | 128-570-021-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 2,314 sqft Living Area |
| Gross Area | 2,742 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 9,052 sqft (0.208 acres) |
| Garage Type | Attached |
| Garage Area | 428 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Old Parcel Number | 128-570-021 |
|---|---|
| Street Address | 830 KNIGHT ST |
| City | SONOMA |
| State | CA |
| Zip | 95476-7258 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYSO |
| Legal Description | 95 FM 128-031-08 MAC ARTHUR ESTATES LOT 21 |
| Legal Subdivision | MAC ARTHUR ESTATE |
| Legal Block | 3 |
| Legal Lot Number | 21 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 150204 |
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 | 830 KNIGHT ST, SONOMA, CA 95476-7258 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 22, 1995 · Amount on Record |
| Deed Sale | Dec 22, 1995 · Amount on Record |
| Deed Document Number | 1995108636 |
| Last Transfer Date | Oct 6, 2011 |
| Transfer Doc | 0000088142 |
| Record Updated | Oct 29, 2026 |
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 | $534,532 (+2%) Land $212,113 Building $322,419 | |
| 2025 | $7,562.00 (+7.8%) Homeowner's exemption | $524,052 (+4.04%) Land $207,954 Building $316,098 |
| 2023 | $7,015.00 (+1.87%) Homeowner's exemption | $503,704 Land $199,880 Building $303,824 |
| 2022 | $6,886.00 |
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 |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · 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 | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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 163 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 |
| AT&T DSL | 100 / 20 |
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