Sonoma County property record for 423 Christensen Ln, Cotati, CA 94931
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,202 sqft · built 1998 |
| Lot Size | 0.105 acres (4,560 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $258,000 (Jun 2012) |
| Tax Bill | $4,213 (2025) |
| Deeds & Mortgages | Jan 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 144-340-037-000 |
| Primary APN | 144-340-037-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,202 sqft Living Area |
| Gross Area | 1,628 sqft |
| 1st Floor Area | 1,202 sqft |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Construction Type | Wood |
| Lot Area | 4,560 sqft (0.105 acres) |
| Garage Type | Attached |
| Garage Area | 426 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 144-340-037 |
|---|---|
| Street Address | 423 CHRISTENSEN LN |
| City | COTATI |
| State | CA |
| Zip | 94931-7617 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 99 FM144-340-004 OAK KNOLL SUBDIVISION LOT 10 |
| Legal Subdivision | OAK KNOLL SUBDIVISION |
| Legal Block | 3 |
| Legal Lot Number | 10 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 151204 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 423 CHRISTENSEN LN, COTATI, CA 94931-7617 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 7, 2012 · Amount on Record |
| Deed Sale | Jun 7, 2012 · Amount on Record |
| Prior Sale | Mar 30, 2004 · Amount on Record |
| Deed Document Number | 201254439 |
| Prior Transfer Date | Apr 27, 2006 |
| Prior Transfer Doc | 0000054341 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 423 CHRISTENSEN LN, COTATI, CA 94931-7617 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | ORANGE COAST TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000004476 |
|---|---|
| Date | Jan 18, 2017 |
| Instrument | 2017004476 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Government Agency |
| Address | PARSIPPANY, NJ 07054 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2047 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Cotati City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $330,530 (+2%) Land $131,953 Building $198,577 | |
| 2025 | $4,213.00 (+3.03%) Homeowner's exemption | $324,050 (+4.04%) Land $129,366 Building $194,684 |
| 2023 | $4,089.00 (+1.77%) Homeowner's exemption | $311,469 Land $124,344 Building $187,125 |
| 2022 | $4,018.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% 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 COTATI serves 7,290 people · EPA ID CA4910016 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2024–2026) 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 321 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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