Sonoma County property record for 390 Alden Ct, Windsor, CA 95492
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,468 sqft · built 1986 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $525,000 (May 2005) |
| Tax Bill | $8,713 (2025) |
| Deeds & Mortgages | Feb 2023 Line of Credit Mar 2019 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-070-040-000 |
| Primary APN | 164-070-040-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,468 sqft Living Area |
| 1st Floor Area | 1,468 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,000 sqft (0.138 acres) |
| Garage Area | 400 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 164-070-040 |
|---|---|
| Street Address | 390 ALDEN CT |
| City | WINDSOR |
| State | CA |
| Zip | 95492-9187 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYWI |
| Legal Description | 91 FM 66-480-40 # CHG PER MD |
| Legal Subdivision | ALDEN COURT SUBDIVISION |
| Legal Block | 2 |
| Legal Lot Number | 40 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 153806 |
390 Alden Ct is owned and occupied by two individuals who bought it in May 2005.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 390 ALDEN CT, WINDSOR, CA 95492-9187 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 27, 2023 | Deed of Trust, Mortgage · Line of Credit REDWOOD CU |
| Mar 2, 2019 | Loan Modification, Mortgage · Line of Credit WELLS FARGO BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 10, 2005 · Amount on File |
| Deed Sale | May 10, 2005 · Amount on File |
| Deed Document Number | 200564441 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 390 ALDEN CT, WINDSOR, CA 95492-9187 |
| Transaction Type | Mortgage |
| Record Updated | Mar 17, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 390 ALDEN CT, WINDSOR, CA 95492-9187 |
| Investor | Possibly a Property Investor |
| Document Number | 0000007905 |
|---|---|
| Date | Feb 27, 2023 |
| Instrument | 2023007905 |
| Name | REDWOOD CU |
|---|---|
| Type | Credit Union |
| Address | SANTA ROSA, CA 95403 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 15, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 390 ALDEN CT, WINDSOR, CA 95492-9187 |
| Document Number | 0000023432 |
| Instrument Date | Mar 2, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Apr 26, 2019 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 390 ALDEN CT WINDSOR CA 954929187, WINDSOR, CA 95492-9187 |
| Document Number | 0000023432 |
|---|---|
| Date | Apr 9, 2019 |
| Instrument | 23432 |
| Name | WELLS FARGO BK |
|---|---|
| Type | Bank |
| Address | BILLINGS, MT 59107-9900 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 390 Alden Ct was $8,713.
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 | $746,423 (+2%) Land $298,567 Building $447,856 | |
| 2025 | $8,713.00 | $731,788 Land $292,713 Building $439,075 |
| 2023 | $8,280.00 (+1.74%) Homeowner's exemption | $703,374 Land $281,348 Building $422,026 |
| 2022 | $8,138.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 390 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 390 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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