Sonoma County property record for 8530 Alden Ln, Windsor, CA 95492
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,560 sqft · built 1986 |
| Lot Size | 0.273 acres (11,900 sqft) |
| Owner | Individual Name on File |
| Last Sale | $96,500 (Jan 2020) |
| Tax Bill | $4,416 (2025) |
| Deeds & Mortgages | Jan 2020 Sale & Mortgage Jan 2020 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 164-060-018-000 |
| Primary APN | 164-060-018-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,560 sqft Living Area |
| 1st Floor Area | 1,560 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 11,900 sqft (0.273 acres) |
| Garage Area | 528 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 164-060-018 |
|---|---|
| Street Address | 8530 ALDEN LN |
| City | WINDSOR |
| State | CA |
| Zip | 95492-9171 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYWI |
| Legal Description | 91 FM 66-440-18 AP CHG PER MD HARPER SUB LOT 18 |
| Legal Subdivision | AP CHG PER MD HARPER SUB |
| Legal Block | 2 |
| Legal Lot Number | 18 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 153806 |
8530 Alden Ln is owned and occupied by an individual who bought it in January 2020.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 8530 ALDEN LN, WINDSOR, CA 95492-9171 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Jan 13, 2020 | Grant Deed, Transfer REDWOOD CU |
| Jan 13, 2020 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Nov 25, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 13, 2020 · Amount on File |
| Deed Sale | Jan 13, 2020 · Amount on File |
| Prior Sale | Jan 26, 2012 · Amount on File |
| Deed Document Number | 20202489 |
| Prior Transfer Date | Jan 7, 2020 |
| Prior Transfer Doc | 0000002488 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jan 13, 2020 |
| Property Address | 8530 ALDEN LN, WINDSOR, CA 95492-9171 |
| Document Number | 0000002489 |
| Instrument Date | Jan 7, 2020 |
| Instrument | 2489 |
| Transaction Type | Transfer |
| Record Updated | Jan 31, 2020 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $106.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 8530 ALDEN LN WINDSOR CA 954929171, WINDSOR, CA 95492-9171 |
| Document Number | 2490 |
|---|---|
| Date | Jan 13, 2020 |
| Instrument | 2490 |
| Name | REDWOOD CU |
|---|---|
| Type | Credit Union |
| Address | SANTA ROSA, CA 95403 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Jan 12, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jan 13, 2020 |
| Property Address | 8530 ALDEN LN, WINDSOR, CA 95492-9171 |
| Document Number | 0000002488 |
| Instrument Date | Jan 7, 2020 |
| Instrument | 2488 |
| Transaction Type | Transfer |
| Record Updated | Jan 31, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 8530 ALDEN LN WINDSOR CA 954929171, WINDSOR, CA 95492-9171 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Nov 25, 2019 |
| Property Address | 8530 ALDEN LN, WINDSOR, CA 95492-9171 |
| Document Number | 0000087068 |
| Instrument Date | Nov 15, 2019 |
| Instrument | 87068 |
| Transaction Type | Transfer |
| Record Updated | Dec 16, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 8530 ALDEN LN WINDSOR CA 954929171, WINDSOR, CA 95492-9171 |
The 2025 property tax bill for 8530 Alden Ln was $4,416.
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 | $358,717 (+2%) Land $143,486 Building $215,231 | |
| 2025 | $4,416.00 | $351,684 Land $140,673 Building $211,011 |
| 2023 | $4,241.00 (+1.73%) | $338,029 Land $135,211 Building $202,818 |
| 2022 | $4,169.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 8530 Alden Ln 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 8530 Alden Ln 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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