Sonoma County property record for 170 1st St E, Sonoma, CA 95476 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1985 |
| Square Footage | 1,680 sqft Living Area |
| Lot Size | 8,235 sqft (0.189 acres) |
| Garage | Carport, 1,120 sqft |
| Last Sale | $1,946,000 (2026) |
| Tax Bill | $14,167.00 (2025) |
| Primary APN | 092-010-014-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 3 Rooms |
| Units | 2 Units |
| Building Area | 1,680 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Custom Design Style |
| Construction Type | Wood Construction |
| Lot Area | 8,235 sqft (0.189 acres) |
| Parking Spaces | 4 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 1,120 sqft Garage |
| Carport | Carport |
| Carport Area | 1,120 sqft Carport |
| Cooling System | None Cooling |
|---|
| Street Address | 170 1ST ST E |
|---|---|
| City | SONOMA |
| State | CA |
| Zip | 95476-5767 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | 76 FORM 92-010-08 & PT TO 15 PM 8 |
| Legal Subdivision | PARCEL MAP NO 8 |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | SONOMA |
| Census Blockgroup | 1 |
| Census Block | 1003 |
| Census Tract | 150206 |
Source: Sonoma County records · APN 092-010-014-000
Assessment roll updated April 13, 2026 · Last verified May 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 File |
|---|---|
| Mailing Address | 170 1ST ST E, SONOMA, CA 95476-5767 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Jan 21, 2026 | Grant Deed, Transfer COMMONWEALTH LAND TITLE INSURANCE, COMMONWEALTH LAND TITLE |
| Dec 20, 2021 | Deed of Trust, Mortgage COLUMBIA STATE BANK |
| Jul 01, 2021 | Grant Deed, Transfer · Commercial Mortgage KA MATTSON PARTNERS LP |
| Jun 30, 2021 | Grant Deed, Transfer · Commercial Mortgage SOCOTRA REIT I LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 21, 2026 · Amount on Record |
| Deed Sale | Jan 21, 2026 · Amount on Record |
| Prior Sale | Jul 01, 2021 · Amount on Record |
| Deed Doc Number | 20263013 |
| Prior Transfer Date | Jul 02, 1999 |
| Prior Transfer Doc | 0000100918 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jan 21, 2026 |
| Property Address | 170 1ST ST E, SONOMA, CA 95476-5767 |
| Document Number | 0000003013 |
| Map Reference | MB 230 PG 31 |
| Instrument Date | Jan 06, 2026 |
| Instrument | 2026003013 |
| Transaction Type | Transfer |
| Record Updated | Jan 30, 2026 |
| Title Company | COMMONWEALTH LAND TITLE INSURANCE, COMMONWEALTH LAND TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,140.60 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 170 1ST ST E, SONOMA, CA 95476-5767 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | CONSUMERS TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 6359 AUBURN BLVD B, B, CITRUS HEIGHTS, CA 95621-5200 |
| Document Number | 0000137091 |
|---|---|
| Date | Dec 20, 2021 |
| Instrument | 2021137091 |
| Name | COLUMBIA STATE BANK |
|---|---|
| Type | Bank |
| Address | ROSEVILLE, CA 95661 |
| Amount | Amount Recorded |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jul 01, 2021 |
| Property Address | 170 1ST ST E, SONOMA, CA 95476-5767 |
| Document Number | 0000077168 |
| Map Reference | MB 230 PG 31 |
| Instrument Date | Jun 29, 2021 |
| Instrument | 2021077168 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| Title Company | CONSUMERS TITLE COMPANY/STHRN CA, CONSUMERS TITLE CO OF CA INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,468.50 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 5490, VACAVILLE, CA 95696-5490 |
| Investor | Possibly a Property Investor |
| Document Number | 0000077169 |
|---|---|
| Date | Jul 01, 2021 |
| Instrument | 2021077169 |
| Name | KA MATTSON PARTNERS LP |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 30, 2021 |
| Property Address | 170 1ST ST E, SONOMA, CA 95476-5767 |
| Document Number | 0000076637 |
| Instrument Date | May 27, 2021 |
| Instrument | 2021076637 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| Title Company | CONSUMER'S TITLE COMPANY/CA, CONSUMERS TITLE CO OF CA |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,465.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 5490, VACAVILLE, CA 95696-5490 |
| Investor | Possibly a Property Investor |
| Document Number | 0000076638 |
|---|---|
| Date | Jun 30, 2021 |
| Instrument | 2021076638 |
| Name | SOCOTRA REIT I LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| 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 | $14,167.00 (+7.48%) | $848,966 (+4.04%) Land $318,362 Building $530,604 |
| 2023 | $13,181.00 (+5.78%) | $816,000 Land $306,000 Building $510,000 |
| 2022 | $12,461.00 |
170 1st St E 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 1,587 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.
Source: NPS National Register of Historic Places · August 1, 2026 release
| 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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