Sonoma County property record for 10 W el Rose Dr, Petaluma, CA 94952
| Property Type | Medical Building |
|---|---|
| Details | 1,825 sqft · built 1957 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,751 (2025) |
| Deeds & Mortgages | Feb 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-480-031-000 |
| Primary APN | 008-480-031-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,825 sqft Gross Area |
| 1st Floor Area | 1,825 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 6,534 sqft (0.15 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 008-480-031 |
|---|---|
| Street Address | 10 W EL ROSE DR |
| City | PETALUMA |
| State | CA |
| Zip | 94952-4023 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | CITYPE |
| Legal Description | SUB #1 CONWAY PARK SUB LOT 3 |
| Legal Subdivision | CONWAY PARK SUB |
| Legal Block | 4 |
| Legal Lot Number | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 150800 |
10 W el Rose Dr, a commercial property, is held in a trust since February 2007.
Source: Sonoma County records, as of October 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 513 PETALUMA BLVD S, PETALUMA, CA 94952-5128 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Feb 16, 2007 |
| Transfer Doc | 0000021869 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 3, 2023 |
| Property Address | 10 W EL ROSE DR, PETALUMA, CA 94952-4023 |
| Document Number | 0000004872 |
| Map Reference | MB 77 PG 19&20 |
| Instrument Date | Jan 3, 2023 |
| Instrument | 2023004872 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 513 PETALUMA BLVD S, PETALUMA, CA 94952-5128 |
The 2025 property tax bill for 10 W el Rose Dr was $1,751.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Petaluma City |
| Elementary School District | Petaluma City Elementary School District (KG - 06) |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $136,756 (+2%) Land $17,983 Building $118,773 | |
| 2025 | $1,751.00 | $134,076 Land $17,631 Building $116,445 |
| 2023 | $1,540.00 (+0.79%) | $128,872 Land $16,948 Building $111,924 |
| 2022 | $1,528.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10 W el Rose Dr in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1979.
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 | 2 in force |
| Nearby Flood Claims | 3 (1979–2011) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Mar 2011 · rainfall accumulation |
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.
Wildfire risk around 10 W el Rose Dr is moderate, ranking above 46% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 PETALUMA serves 61,427 people · EPA ID CA4910006 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 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 | None 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 628 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
5G (outdoors only) and 4G LTE
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