Sonoma County property record for 999 Gemini Dr, Windsor, CA 95492
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,092 sqft · built 1973 |
| Lot Size | 0.188 acres (8,190 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $198,500 (Oct 2010) |
| Tax Bill | $3,215 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 066-363-016-000 |
| Primary APN | 066-363-016-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,092 sqft Living Area |
| 1st Floor Area | 1,092 sqft |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 8,190 sqft (0.188 acres) |
| Garage Area | 300 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 066-363-016 |
|---|---|
| Street Address | 999 GEMINI DR |
| City | WINDSOR |
| State | CA |
| Zip | 95492-8947 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYWI |
| Legal Description | STARR VIEW EST #5 LOT 37 |
| Legal Subdivision | STARR VIEW EST |
| Legal Block | 3 |
| Legal Lot Number | 37 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 153810 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 999 GEMINI DR, WINDSOR, CA 95492-8947 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 22, 2010 · Amount on Record |
| Deed Sale | Oct 22, 2010 · Amount on Record |
| Prior Sale | Jun 17, 2009 · Amount on Record |
| Deed Document Number | 201091490 |
| Prior Transfer Date | Sep 11, 2008 |
| Prior Transfer Doc | 0000084491 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Windsor Town |
| Unified School District | Windsor Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $255,749 (+2%) Land $117,608 Building $138,141 | |
| 2025 | $3,215.00 (+4.05%) | $250,735 (+4.04%) Land $115,302 Building $135,433 |
| 2023 | $3,090.00 (+1.68%) | $241,001 Land $110,826 Building $130,175 |
| 2022 | $3,039.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
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 99.8% of the US · lower than 99.8% 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 | TOWN OF WINDSOR serves 25,561 people · EPA ID CA4910017 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2023–2025) 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 524 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile, Verizon.
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