Sonoma County property record for 943 Hogwarts Cir, Petaluma, CA 94954
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,070 sqft · built 2003 |
| Lot Size | 0.079 acres (3,425 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $517,000 (May 2004) |
| Tax Bill | $8,109 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 137-440-036-000 |
| Primary APN | 137-440-036-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 2,070 sqft Living Area |
| Gross Area | 2,538 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 3,425 sqft (0.079 acres) |
| Garage Type | Attached |
| Garage Area | 468 sqft |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 137-440-036 |
|---|---|
| Street Address | 943 HOGWARTS CIR |
| City | PETALUMA |
| State | CA |
| Zip | 94954-7497 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2003 FM PT 137-061-039TRADITIONS SUB LOT 36 |
| Legal Subdivision | TRADITIONS SUB |
| Legal Block | 1 |
| Legal Lot Number | 36 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 150609 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 943 HOGWARTS CIR, PETALUMA, CA 94954-7497 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 4, 2004 · Amount on Record |
| Deed Sale | May 4, 2004 · Amount on Record |
| Deed Document Number | 200466148 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Petaluma City |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Elementary School District | Waugh Elementary School District (KG - 06) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $749,601 (+2%) Land $275,532 Building $474,069 | |
| 2025 | $8,109.00 (+0.4%) Homeowner's exemption | $734,904 (+4.04%) Land $270,130 Building $464,774 |
| 2023 | $8,077.00 (+1.41%) Homeowner's exemption | $706,369 Land $259,642 Building $446,727 |
| 2022 | $7,965.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 11 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 340 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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