Sonoma County property record for 8521 Larch Ave, Cotati, CA 94931
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,344 sqft · built 1972 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $153,000 (Mar 2020) |
| Tax Bill | $2,327 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage Mar 2020 Sale & Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 144-523-010-000 |
| Primary APN | 144-523-010-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,344 sqft Living Area |
| Gross Area | 1,800 sqft |
| 1st Floor Area | 1,344 sqft |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Custom Design |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 6,000 sqft (0.138 acres) |
| Garage Type | Attached |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 144-523-010 |
|---|---|
| Street Address | 8521 LARCH AVE |
| City | COTATI |
| State | CA |
| Zip | 94931-4420 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYCO |
| Legal Subdivision | COTATI HOLIDAY PARK SUBDIVISION #3 |
| Legal Block | 4 |
| Legal Lot Number | 14 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 151203 |
Source: Sonoma County records, as of May 6, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 8521 LARCH AVE, COTATI, CA 94931-4420 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 27, 2021 | Deed of Trust, Mortgage · Conventional Mortgage STEARNS LENDING LLC |
| Mar 2, 2020 | Grant Deed, Transfer BANK OF AMERICA |
| Dec 11, 2018 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA |
| Sep 4, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| May 11, 2018 | Affidavit of Death ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 2, 2020 · Amount on Record |
| Deed Sale | Mar 2, 2020 · Amount on Record |
| Deed Document Number | 202015790 |
| Prior Transfer Date | Feb 7, 2020 |
| Prior Transfer Doc | 0000015790 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 8521 LARCH AVE, COTATI, CA 94931-4420 |
| Transaction Type | Mortgage |
| Record Updated | Feb 17, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 8521 LARCH AVE, COTATI, CA 94931-4420 |
| Document Number | 0000009379 |
|---|---|
| Date | Jan 27, 2021 |
| Instrument | 2021009379 |
| Name | STEARNS LENDING LLC |
|---|---|
| Type | Mortgage Company |
| Address | LEWISVILLE, TX 75057 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Mar 2, 2020 |
| Property Address | 8521 LARCH AVE, COTATI, CA 94931-4420 |
| Document Number | 0000015790 |
| Instrument Date | Feb 7, 2020 |
| Instrument | 15790 |
| Transaction Type | Transfer |
| Record Updated | Mar 23, 2020 |
| Title Company | TITLE 365 |
| Amount | Amount Recorded |
|---|---|
| Tax | $168.00 |
| Amount Accuracy | Full Value |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 8521 LARCH AVE COTATI CA 949314420, COTATI, CA 94931-4420 |
| Document Number | 15791 |
|---|---|
| Date | Mar 2, 2020 |
| Instrument | 15791 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 8521 LARCH AVE, COTATI, CA 94931-4420 |
| Document Number | 0000086066 |
| Instrument Date | Dec 11, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 4, 2019 |
| Title Company | TITLE 365- NLSE |
| Name | Verified Name |
|---|---|
| Address | 8521 LARCH AVE COTATI CA 949314420, COTATI, CA 94931-4420 |
| Document Number | 0000086066 |
|---|---|
| Date | Dec 18, 2018 |
| Instrument | 86066 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 17, 2048 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 4, 2018 |
| Property Address | 8521 LARCH AVE, COTATI, CA 94931-4420 |
| Document Number | 0000062639 |
| Instrument Date | Aug 28, 2018 |
| Instrument | 62639 |
| Transaction Type | Transfer |
| Record Updated | Sep 21, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6122 COUNTRY CLUB DR ROHNERT PARK CA 949282558, ROHNERT PARK, CA 94928-2558 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 11, 2018 |
| Property Address | 8521 LARCH AVE, COTATI, CA 94931-4420 |
| Document Number | 0000034599 |
| Instrument Date | Apr 4, 2018 |
| Instrument | 34599 |
| Record Updated | Jun 1, 2018 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6122 COUNTRY CLUB DR ROHNERT PARK CA 949282558, ROHNERT PARK, CA 94928-2558 |
Source: Sonoma County assessment roll, as of April 13, 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 |
|---|---|---|
| 2025 | $2,327.00 (+3.33%) Homeowner's exemption | $170,396 (+4.04%) Land $95,788 Building $74,608 |
| 2023 | $2,252.00 (+1.9%) Homeowner's exemption | $163,781 Land $92,069 Building $71,712 |
| 2022 | $2,210.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 1 (2006) |
| Most Recent Claim | Jan 2006 · Severe Storms, Flooding, Mudslides, And Landslides |
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 | Low lower than 98% of the US · lower than 98.4% 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 679 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 · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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