Sonoma County property record for 16 Ahlstrom Dr, Cotati, CA 94931 · Last verified May 2026
| Property Type | Residential > Cooperative > Cooperative Housing Block |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1987 |
| Square Footage | 1,083 sqft Living Area |
| Lot Size | 4,050 sqft (0.093 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $510,000 (2018) |
| Tax Bill | $7,082.00 (2025) |
Source: Sonoma County records · APN 144-680-045-000
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 | 16 AHLSTROM DR, COTATI, CA 94931-5162 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jul 07, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE |
| Mar 15, 2018 | Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 15, 2018 · Amount on Record |
| Deed Sale | Mar 15, 2018 · Amount on Record |
| Prior Sale | Aug 01, 2003 · Amount on Record |
| Deed Doc Number | 201817878 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 16 AHLSTROM DR, COTATI, CA 94931-5162 |
| Document Number | 0000057499 |
| Instrument Date | Jul 07, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 05, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 16 AHLSTROM DR COTATI CA 949315162, COTATI, CA 94931-5162 |
| Document Number | 0000057499 |
|---|---|
| Date | Jul 14, 2020 |
| Instrument | 57499 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 13, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Mar 15, 2018 |
| Property Address | 16 AHLSTROM DR, COTATI, CA 94931-5162 |
| Document Number | 0000017878 |
| Instrument Date | Mar 12, 2018 |
| Instrument | 17878 |
| Transaction Type | Transfer |
| Record Updated | May 16, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $561.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 16 AHLSTROM DR COTATI CA 949315162, COTATI, CA 94931-5162 |
| Document Number | 17879 |
|---|---|
| Date | Mar 15, 2018 |
| Instrument | 17879 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 14, 2048 |
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 | $7,082.00 (+2.98%) | $580,288 (+4.04%) Land $233,252 Building $347,036 |
| 2023 | $6,877.00 (+1.78%) | $557,757 Land $224,196 Building $333,561 |
| 2022 | $6,757.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 144-680-045-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 1,083 sqft Living Area |
| Gross Area | 1,510 sqft Gross Area |
| 1st Floor | 1,083 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Custom Design Style |
| Construction Type | Wood Construction |
| Lot Area | 4,050 sqft (0.093 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 427 sqft Garage |
| Cooling System | HVAC Cooling |
|---|
| Old Parcel Number | 144-680-045 |
|---|---|
| Street Address | 16 AHLSTROM DR |
| City | COTATI |
| State | CA |
| Zip | 94931-5162 |
| Property Usage | Residential Property Usage |
| Type | Residential > Cooperative > Cooperative Housing Block |
| Legal Description | LOT 45, LAGUNA ESTATES SUBDV |
| Legal Subdivision | LAGUNA ESTATES SUB |
| Legal Block | 2 |
| Legal Lot Number | 45 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 151204 |
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