Sonoma County property record for 503 Mallory Ave, Windsor, CA 95492 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,030 sqft · built 1989 |
| Lot Size | 0.155 acres (6,738 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $4,610 (2025) |
| Deeds & Mortgages | Oct 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 161-190-042-000 |
| Primary APN | 161-190-042-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 2,030 sqft Living Area |
| 1st Floor Area | 1,158 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1990 |
| Construction Type | Wood |
| Lot Area | 6,738 sqft (0.155 acres) |
| Garage Area | 402 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 161-190-042 |
|---|---|
| Street Address | 503 MALLORY AVE |
| City | WINDSOR |
| State | CA |
| Zip | 95492-8885 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 91 FM 65-800-42 # CHG PER MD LAKEWOOD GLEN 2 LT120 |
| Legal Subdivision | LAKEWOOD GLEN |
| Legal Block | 1 |
| Legal Lot Number | 120 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 153804 |
Source: Sonoma County records · APN 161-190-042-000
Assessment roll updated April 13, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 503 MALLORY AVE, WINDSOR, CA 95492-8885 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Oct 17, 2023 |
| Transfer Doc | 0000049557 |
| Record Updated | Jun 08, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 23, 2023 |
| Property Address | 503 MALLORY AVE, WINDSOR, CA 95492-8885 |
| Document Number | 0000049557 |
| Map Reference | MB 432 PG 43-47 |
| Instrument Date | Oct 17, 2023 |
| Instrument | 2023049557 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 503 MALLORY AVE, WINDSOR, CA 95492-8885 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Windsor Town |
| Unified School District | Windsor 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 | $4,610.00 (+4.2%) Homeowner's exemption | $369,614 (+4.04%) Land $140,709 Building $228,905 |
| 2023 | $4,424.00 (+1.77%) Homeowner's exemption | $355,263 Land $135,246 Building $220,017 |
| 2022 | $4,347.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971538041, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1997) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1997, rainfall accumulation, Severe Storms, Flooding, Mud And Landslides |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 533 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: T-Mobile USA, AT&T, Verizon, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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