Sonoma County property record for 550 E Thomson Ave, Sonoma, CA 95476 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 2000 |
| Square Footage | 902 sqft Living Area |
| Lot Size | 5,000 sqft (0.115 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $805,000 (2026) |
| Tax Bill | $6,112.00 (2025) |
| Primary APN | 056-475-028-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 2 Rooms |
| Building Area | 902 sqft Living Area |
| 1st Floor | 902 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Wood Construction |
| Lot Area | 5,000 sqft (0.115 acres) |
| Cooling System | None Cooling |
|---|
| Old Parcel Number | 056-475-028 |
|---|---|
| Street Address | 550 E THOMSON AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-8426 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 4, BLK 15, BOYES SPRINGS PARKS SUBDV B |
| Legal Subdivision | BOYES SPRINGS PARKS SUB |
| Legal Block | 15 |
| Legal Lot Number | 4 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | SONOMA |
| Census Blockgroup | 3 |
| Census Block | 3004 |
| Census Tract | 150306 |
Source: Sonoma County records · APN 056-475-028-000
Assessment roll updated April 13, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 550 E THOMSON AVE, SONOMA, CA 95476-8426 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Apr 28, 2026 | Grant Deed, Transfer · Conventional Mortgage LOAN STORE |
| Oct 13, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 28, 2026 · Amount on Record |
| Deed Sale | Apr 28, 2026 · Amount on Record |
| Prior Sale | Nov 17, 2011 · Amount on Record |
| Deed Doc Number | 202620500 |
| Prior Transfer Date | Oct 12, 2022 |
| Prior Transfer Doc | 0000065880 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Apr 28, 2026 |
| Property Address | 550 E THOMSON AVE, SONOMA, CA 95476-8426 |
| Document Number | 0000020500 |
| Instrument Date | Apr 23, 2026 |
| Instrument | 202620500 |
| Transaction Type | Transfer |
| Record Updated | Jul 06, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $89,435.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 550 E THOMSON AVE, SONOMA, CA 95476-8426 |
| Investor | Possibly a Property Investor |
| Document Number | 0000020501, |
|---|---|
| Date | Apr 28, 2026 |
| Instrument | 202620501 |
| Name | LOAN STORE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 01, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.11% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 13, 2022 |
| Property Address | 550 E THOMSON AVE, SONOMA, CA 95476-8426 |
| Document Number | 0000065880 |
| Map Reference | MB 35 PG 7&8 |
| Instrument Date | Oct 12, 2022 |
| Instrument | 2022065880 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 157 DECHENE AVE, SONOMA, CA 95476-3638 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,112.00 (+0.15%) | $387,478 (+4.04%) Land $100,478 Building $287,000 |
| 2023 | $6,103.00 (+3.37%) | $372,433 Land $96,577 Building $275,856 |
| 2022 | $5,904.00 |
550 E Thomson Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 44th percentile of exposed land nationally · 26th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,563 per year |
| Exposure | Indirect within ember reach of burnable land · adjoins burnable vegetation |
Values are read at the parcel center point; lenders make the official flood determination.
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