Sonoma County property record for 306 1st St E, Sonoma, CA 95476 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 2000 |
| Square Footage | 2,564 sqft Living Area |
| Lot Size | 6,240 sqft (0.143 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,100,000 (2013) |
| Tax Bill | $16,676.00 (2025) |
| Primary APN | 018-171-029-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 4 Rooms |
| Building Area | 2,564 sqft Living Area |
| Gross Area | 3,064 sqft Gross Area |
| 1st Floor | 916 sqft 1st Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Wood Construction |
| Lot Area | 6,240 sqft (0.143 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 500 sqft Garage |
| Cooling System | HVAC Cooling |
|---|
| Old Parcel Number | 018-171-029 |
|---|---|
| Street Address | 306 1ST ST E |
| City | SONOMA |
| State | CA |
| Zip | 95476-5705 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 90 FM PT OF 18-171-01 PM 67 LOT 2 |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | SONOMA |
| Census Blockgroup | 1 |
| Census Block | 1003 |
| Census Tract | 150206 |
Source: Sonoma County records · APN 018-171-029-000
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 | Individual Name on File |
|---|---|
| Mailing Address | 306 1ST ST E, SONOMA, CA 95476-5705 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 06, 2013 · Amount on Record |
| Deed Sale | May 06, 2013 · Amount on Record |
| Prior Sale | Jun 07, 2006 · Amount on Record |
| Deed Doc Number | 201346760 |
| Prior Transfer Date | May 03, 2010 |
| Prior Transfer Doc | 0000046038 |
| Record Refreshed | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| 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 | $16,676.00 (+2.6%) | $1,354,561 (+4.04%) Land $652,653 Building $701,908 |
| 2023 | $16,254.00 (+2.54%) | $1,301,963 Land $627,310 Building $674,653 |
| 2022 | $15,851.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 4,167 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Sonoma Plaza listed 1975 · 31 contributing resources · National Historic Landmark (designated 1960) · NRIS 75000489 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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