Sonoma County property record for 452 1st St E, #E, Sonoma, CA 95476
| Property Type | Retail Store |
|---|---|
| Details | 950 sqft · built 1939 |
| Lot Size | 0.022 acres (950 sqft) |
| Owner | Company Name on File |
| Last Sale | $320,000 (Jan 1995) |
| Tax Bill | $6,889 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-790-005-000 |
| Primary APN | 018-790-005-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 950 sqft Gross Area |
| 1st Floor Area | 950 sqft |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Custom Design |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 950 sqft (0.022 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 018-790-005 |
|---|---|
| Street Address | 452 1ST ST E, E |
| City | SONOMA |
| State | CA |
| Zip | 95476-6757 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Retail Store |
| Local Zoning Code | CCH |
| Legal Description | UNIT E LOT 1 |
| Legal Subdivision | MERCATO 01 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 150206 |
Source: Sonoma County records · APN 018-790-005-000
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 | Company Name on File |
|---|---|
| Mailing Address | 465 E MACARTHUR ST, SONOMA, CA 95476-7619 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 05, 1995 · Amount on Record |
| Deed Sale | Jan 05, 1995 · Amount on Record |
| Prior Sale | Jan 05, 1994 · Amount on Record |
| Deed Document Number | 1995839 |
| Record Updated | 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 | $6,889.00 (+5.27%) | $461,892 (+4.04%) Land $230,946 Building $230,946 |
| 2023 | $6,544.00 (+2.01%) | $443,958 Land $221,979 Building $221,979 |
| 2022 | $6,415.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), as of February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971502061, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: NPS National Register of Historic Places as of August 1, 2026 · 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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
Based on FCC filings for 579 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA4910012, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF SONOMA serves 10,619 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures