Sonoma County property record for 1817 Sandstone Dr, Petaluma, CA 94954
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,216 sqft · built 1994 |
| Lot Size | 0.138 acres (6,008 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $261,500 (Oct 1994) |
| Tax Bill | $10,376 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 137-290-036-000 |
| Primary APN | 137-290-036-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 2,216 sqft Living Area |
| Gross Area | 2,518 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Custom Design |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 6,008 sqft (0.138 acres) |
| Garage Type | Attached |
| Garage Area | 302 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 137-290-036 |
|---|---|
| Street Address | 1817 SANDSTONE DR |
| City | PETALUMA |
| State | CA |
| Zip | 94954-8599 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Description | 94FMPT137-070-006&INT#37 27 35 31&34 GRAYSTONE CK |
| Legal Subdivision | GRAYSTONE CREEK PHASE #1 |
| Legal Block | 1 |
| Legal Lot Number | 36 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 150607 |
1817 Sandstone Dr is owned by a company that bought it in October 1994.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 1817 SANDSTONE DR, PETALUMA, CA 94954-8599 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Oct 7, 1994 · Amount on File |
| Deed Sale | Oct 7, 1994 · Amount on File |
| Deed Document Number | 1994115789 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1817 Sandstone Dr was $10,376.
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 | $465,975 (+2%) Land $154,171 Building $311,804 | |
| 2025 | $10,376.00 Homeowner's exemption | $456,840 Land $151,149 Building $305,691 |
| 2023 | $10,403.00 (+0.67%) Homeowner's exemption | $439,103 Land $145,281 Building $293,822 |
| 2022 | $10,334.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1817 Sandstone Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 1817 Sandstone Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 97% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 732 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 |
| AT&T DSL | 100 / 20 |
5G (outdoors only) and 4G LTE
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