Sonoma County property record for 1810 Downing St, Petaluma, CA 94954
| Property Type | Planned Unit Development |
|---|---|
| Details | 3 bd · 1.5 ba · 1,350 sqft · built 1993 |
| Lot Size | 0.066 acres (2,891 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $220,000 (Dec 2012) |
| Tax Bill | $3,061 (2025) |
| Deeds & Mortgages | Mar 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 136-530-055-000 |
| Primary APN | 136-530-055-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 1,350 sqft Living Area |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 2,891 sqft (0.066 acres) |
| Old Parcel Number | 136-530-055 |
|---|---|
| Street Address | 1810 DOWNING ST |
| City | PETALUMA |
| State | CA |
| Zip | 94954-8539 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Local Zoning Code | CITYPE |
| Legal Description | HILLVIEW OAKS LOT 14 |
| Legal Subdivision | HILL VIEW OAKS |
| Legal Block | 4 |
| Legal Lot Number | 14 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 150607 |
Source: Sonoma County records, as of September 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 1810 DOWNING ST, PETALUMA, CA 94954-8539 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 18, 2012 · Amount on Record |
| Deed Sale | Dec 18, 2012 · Amount on Record |
| Prior Sale | Jan 10, 2012 · Amount on Record |
| Deed Document Number | 2012129888 |
| Prior Transfer Date | Jan 5, 2012 |
| Prior Transfer Doc | 0000002457 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Mar 10, 2026 |
| Property Address | 1810 DOWNING ST, PETALUMA, CA 94954-8539 |
| Document Number | 0000011380 |
| Map Reference | MB 494 PG 36 |
| Instrument Date | Feb 10, 2026 |
| Instrument | 2026011380 |
| Transaction Type | Transfer |
| Record Updated | Mar 19, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1810 DOWNING ST, PETALUMA, CA 94954-8539 |
| Name | Verified Name |
|---|---|
| Address | 1810 DOWNING ST, PETALUMA, CA 94954-8539 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Petaluma City |
| Elementary School District | Old Adobe Union Elementary School District (KG - 06) |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $276,320 (+2%) Land $125,600 Building $150,720 | |
| 2025 | $3,061.00 (+6.4%) Homeowner's exemption | $270,903 (+4.04%) Land $123,138 Building $147,765 |
| 2023 | $2,877.00 (+0.52%) Homeowner's exemption | $260,385 Land $118,357 Building $142,028 |
| 2022 | $2,862.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 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 | 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 646 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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