Sonoma County property record for 345 Alden Ct, Windsor, CA 95492
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,336 sqft · built 1987 |
| Lot Size | 0.213 acres (9,278 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,479 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-070-005-000 |
| Primary APN | 164-070-005-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,336 sqft Living Area |
| 1st Floor Area | 1,336 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 9,278 sqft (0.213 acres) |
| Garage Area | 400 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 164-070-005 |
|---|---|
| Street Address | 345 ALDEN CT |
| City | WINDSOR |
| State | CA |
| Zip | 95492-9185 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYWI |
| Legal Description | 91 FM 66-480-05 # CHG PER MD ALDEN COURT LOT 5 |
| Legal Subdivision | ALDEN COURT SUBDIVISION |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 153806 |
345 Alden Ct is owner-occupied and held in a trust since August 2011.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 345 ALDEN CT, WINDSOR, CA 95492-9185 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 10, 2011 |
| Transfer Doc | 0000069615 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 345 Alden Ct was $2,479 with a homeowner's exemption.
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 | $193,046 (+2%) Land $89,602 Building $103,444 | |
| 2025 | $2,479.00 Homeowner's exemption | $189,262 Land $87,846 Building $101,416 |
| 2023 | $2,383.00 (+1.75%) Homeowner's exemption | $181,915 Land $84,436 Building $97,479 |
| 2022 | $2,342.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 345 Alden Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1995.
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 Claims | 1 (1995) |
| Most Recent Claim | Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows |
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.
Wildfire risk around 345 Alden Ct is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% 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 460 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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