Sonoma County property record for 3 Obsidian Ct, Petaluma, CA 94952
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,918 sqft · built 2023 |
| Lot Size | 0.116 acres (5,056 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $995,000 (Sep 2023) |
| Tax Bill | $13,275 (2025) |
| Deeds & Mortgages | Nov 2025 Mortgage Sep 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 019-620-042-000 |
| Primary APN | 019-620-042-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,918 sqft Living Area |
| Gross Area | 2,300 sqft |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2023 |
| Lot Area | 5,056 sqft (0.116 acres) |
| Garage Type | Attached |
| Garage Area | 382 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 019-620-042 |
|---|---|
| Street Address | 3 OBSIDIAN CT |
| City | PETALUMA |
| State | CA |
| Zip | 94952-5297 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2011 FM 019-210-046 QUARRY HEIGHTS LOT 42 |
| Legal Subdivision | QUARRY HEIGHTS |
| Legal Block | 1 |
| Legal Lot Number | 42 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 150702 |
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 File |
|---|---|
| Mailing Address | 3 OBSIDIAN CT, PETALUMA, CA 94952-5297 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Nov 24, 2025 | Deed of Trust, Mortgage · Conventional Mortgage US BANK NA |
| Sep 21, 2023 | Grant Deed, Transfer · Conventional Mortgage US BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 21, 2023 · Amount on File |
| Deed Sale | Sep 21, 2023 · Amount on File |
| Deed Document Number | 202343949 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 3 OBSIDIAN CT, PETALUMA, CA 94952-5297 |
| Transaction Type | Mortgage |
| Record Updated | Dec 3, 2025 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 3 OBSIDIAN CT, PETALUMA, CA 94952-5297 |
| Document Number | 0000059755 |
|---|---|
| Date | Nov 24, 2025 |
| Instrument | 2025059755 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6% |
| Type Change Date | Dec 1, 2032 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 11% |
| Index | 1-Year CMT |
| Max Rate | 11% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 21, 2023 |
| Property Address | 3 OBSIDIAN CT, PETALUMA, CA 94952-5297 |
| Document Number | 0000043949 |
| Map Reference | MB 742 PG 15 |
| Instrument Date | Apr 4, 2023 |
| Instrument | 2023043949 |
| Transaction Type | Transfer |
| Record Updated | Oct 4, 2023 |
| Title Company | FIRST AMERICAN TITLE COMPANY HOMEBU, FIRST AMER TTL CO HOMEBUILDE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,084.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 3 OBSIDIAN CT, PETALUMA, CA 94952-5297 |
| Document Number | 0000043950 |
|---|---|
| Date | Sep 21, 2023 |
| Instrument | 2023043950 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.62% |
| Type Change Date | Oct 1, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 11.6% |
| Index | 1-Year T-Bill |
| Max Rate | 11.6% |
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 | $1,035,012 (+2%) Land $416,160 Building $618,852 | |
| 2025 | $13,275.00 (+197.51%) | $1,014,718 (+292.63%) Land $408,000 Building $606,718 |
| 2023 | $4,462.00 (-1.48%) | $258,442 Land $258,442 |
| 2022 | $4,529.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 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 | Moderate above 52% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 197 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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