Sonoma County property record for 79 William St, Apt P, Cotati, CA 94931 · Last verified May 2026
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 1980 |
| Square Footage | 1,250 sqft Living Area |
| Lot Size | 1 sqft (0.015 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $123,500 (2020) |
| Tax Bill | $5,388.00 (2025) |
| Primary APN | 144-560-016-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 4 Rooms |
| Building Area | 1,250 sqft Living Area |
| 1st Floor | 600 sqft 1st Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Custom Design Style |
| Construction Type | Wood Construction |
| Lot Area | 1 sqft (0.015 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 200 sqft Garage |
| Carport | Carport |
| Carport Area | 200 sqft Carport |
| Cooling System | HVAC Cooling |
|---|
| Old Parcel Number | 144-560-016 |
|---|---|
| Street Address | 79 WILLIAM ST, P |
| City | COTATI |
| State | CA |
| Zip | 94931-5214 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | MAP 297 PG 31 UNIT 16 |
| Legal Subdivision | WILLIAM STREET CONDOMINIUMS |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 3 |
| Census Block | 3002 |
| Census Tract | 151204 |
Source: Sonoma County records · APN 144-560-016-000
Assessment roll updated April 13, 2026 · Last verified May 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 File |
|---|---|
| Mailing Address | 79 WILLIAM ST, P, COTATI, CA 94931-5214 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Aug 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PARKSIDE LENDING LLC |
| Sep 03, 2020 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 03, 2020 · Amount on Record |
| Deed Sale | Sep 03, 2020 · Amount on Record |
| Prior Sale | Sep 17, 2004 · Amount on Record |
| Deed Doc Number | 202078211 |
| Prior Transfer Date | Sep 01, 2020 |
| Prior Transfer Doc | 0000078211 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 79 WILLIAM ST APT P, P, COTATI, CA 94931-5214 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 79 WILLIAM ST P, P, COTATI, CA 94931-5214 |
| Document Number | 0000121403 |
|---|---|
| Date | Dec 18, 2020 |
| Instrument | 2020121403 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 79 WILLIAM ST APT P, P, COTATI, CA 94931-5214 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 79 WILLIAM ST, COTATI, CA 94931-5210 |
| Document Number | 0000072619 |
|---|---|
| Date | Aug 24, 2020 |
| Instrument | 2020072619 |
| Name | PARKSIDE LENDING LLC |
|---|---|
| Type | Lending Institution |
| Address | SAN FRANCISCO, CA 94102 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 03, 2020 |
| Property Address | 79 WILLIAM ST APT P, P, COTATI, CA 94931-5214 |
| Document Number | 0000078211 |
| Instrument Date | Sep 01, 2020 |
| Instrument | 78211 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2020 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $136.00 |
| Amount Accuracy | Full Value |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 79 WILLIAM ST #P COTATI CA 949315214, P, COTATI, CA 94931-5214 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Cotati City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,388.00 (+0.13%) | $431,766 (+0.87%) Land $171,666 Building $260,100 |
| 2023 | $5,381.00 (+1.78%) | $428,047 Land $128,411 Building $299,636 |
| 2022 | $5,287.00 |
79 William St, Apt P is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026
| FEMA Flood Zone | Zone X moderate flood hazard · within the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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