Sonoma County property record for 305 Denmark St, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,398 sqft · built 1990 |
| Lot Size | 0.357 acres (15,540 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,550,000 (Sep 2009) |
| Tax Bill | $24,533 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-201-042-000 |
| Primary APN | 128-201-042-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 4,398 sqft Living Area |
| Gross Area | 5,181 sqft |
| 1st Floor Area | 2,791 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1995 |
| Construction Type | Wood |
| Lot Area | 15,540 sqft (0.357 acres) |
| Garage Type | Attached |
| Garage Area | 783 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 128-201-042 |
|---|---|
| Street Address | 305 DENMARK ST |
| City | SONOMA |
| State | CA |
| Zip | 95476-7601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 17 EASTSIDE ESTATES UNIT TWO |
| Legal Subdivision | EASTSIDE ESTATES UNIT TWO |
| Legal Block | 2 |
| Legal Lot Number | 17 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 150203 |
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 | 305 DENMARK ST, SONOMA, CA 95476-7601 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 4, 2009 · Amount on Record |
| Deed Sale | Sep 4, 2009 · Amount on Record |
| Prior Sale | Jun 3, 2004 · Amount on Record |
| Deed Document Number | 200986934 |
| Prior Transfer Date | Aug 28, 2003 |
| Prior Transfer Doc | 0000188944 |
| 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 | $2,040,778 (+2%) Land $724,145 Building $1,316,633 | |
| 2025 | $24,533.00 (+2.82%) Homeowner's exemption | $2,000,764 (+4.04%) Land $709,947 Building $1,290,817 |
| 2023 | $23,859.00 (+3.33%) Homeowner's exemption | $1,923,074 Land $682,380 Building $1,240,694 |
| 2022 | $23,091.00 |
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 | 1 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 | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 334 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 | 100 / 20 |
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