Sonoma County property record for 543 Hayes Ln, Petaluma, CA 94952
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,789 sqft · built 1991 |
| Lot Size | 0.483 acres (21,020 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $995,000 (Feb 2014) |
| Tax Bill | $14,008 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-490-015-000 |
| Primary APN | 008-490-015-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 3,789 sqft Living Area |
| 1st Floor Area | 1,733 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1997 |
| Construction Type | Wood |
| Lot Area | 21,020 sqft (0.483 acres) |
| Garage Area | 832 sqft |
| Cooling System | None |
|---|
| Street Address | 543 HAYES LN |
|---|---|
| City | PETALUMA |
| State | CA |
| Zip | 94952-4011 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Description | 89FMINT#8-490-14 THESUMMITABOVEPETALUMAPH1UT2 8-49 |
| Legal Subdivision | PETALUMA PH 01 |
| Legal Block | 4 |
| Legal Lot Number | 48 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 150800 |
Source: Sonoma County records · APN 008-490-015-000
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 543 HAYES LN, PETALUMA, CA 94952-4011 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 11, 2014 · Amount on Record |
| Deed Sale | Feb 11, 2014 · Amount on Record |
| Prior Sale | May 14, 2013 · Amount on Record |
| Deed Document Number | 201410263 |
| Record Updated | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $14,008.00 (+9.4%) | $1,219,722 (+4.04%) Land $487,886 Building $731,836 |
| 2023 | $12,804.00 (+0.87%) | $1,172,361 Land $468,942 Building $703,419 |
| 2022 | $12,694.00 |
Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 |
| Wildfire Risk | Moderate above 69% of the US · above 44% of California |
|---|---|
| Wildfire Likelihood | 0.4% 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: 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 |
May also be available: AT&T, Sonic Telecom.
Based on FCC filings for 81 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF PETALUMA serves 61,427 people |
|---|---|
| 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 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