Sonoma County property record for 451 Madison St, Petaluma, CA 94952
| Property Type | Warehouse, Storage |
|---|---|
| Lot Size | 0.047 acres (2,044 sqft) |
| Owner | Company Name on Record |
| Last Sale | $6,547,500 (Feb 2020) |
| Tax Bill | $1,472 (2025) |
| Deeds & Mortgages | Feb 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 007-072-045-000 |
| Primary APN | 007-072-045-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 2,044 sqft (0.047 acres) |
|---|
| Old Parcel Number | 007-072-045 |
|---|---|
| Street Address | 451 MADISON ST |
| City | PETALUMA |
| State | CA |
| Zip | 94952-3134 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | CITYPE |
| Legal Description | 2009 FM REM 007-072-024 OPEN TO RD PER DEED |
| Legal Subdivision | HARMONS MAP EAST PE |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 150901 |
Source: Sonoma County records, as of September 1, 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 Record |
|---|---|
| Mailing Address | PO BOX 4976, JACKSON, WY 83001-4976 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 18, 2020 · Amount on Record |
| Deed Sale | Feb 18, 2020 · Amount on Record |
| Deed Document Number | 202012102 |
| Last Transfer Date | Jul 13, 2021 |
| Transfer Doc | 0000035185 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 18, 2020 |
| Property Address | 451 MADISON ST, PETALUMA, CA 94952-3134 |
| Document Number | 0000012102 |
| Instrument Date | Feb 14, 2020 |
| Instrument | 12102 |
| Transaction Type | Transfer |
| Record Updated | Mar 11, 2020 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $7,202.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 4976 JACKSON WY 830014976, JACKSON, WY 83001-4976 |
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 | $111,551 (+2%) Land $111,551 | |
| 2025 | $1,472.00 (+14.73%) | $109,364 (+4.04%) Land $109,364 |
| 2023 | $1,283.00 (+5.95%) | $105,118 Land $105,118 |
| 2022 | $1,211.00 |
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.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1982) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1982 · Severe Storms, Flood, Mudslides & High Tide |
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 | Not rated no burnable land within ember reach |
|---|
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 432 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, Fixed Wireless in parts of the area | 100 / 20 |
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