Santa Clara County property record for 504 Fern Ridge Ct, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,784 sqft · built 1994 |
| Lot Size | 0.088 acres (3,852 sqft) |
| Owner | Trust Name on File |
| Last Sale | $901,000 (Mar 2005) |
| Tax Bill | $14,818 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 323-31-053 |
| Primary APN | 323-31-053 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,784 sqft Living Area |
| 1st Floor Area | 975 sqft |
| 2nd Floor Area | 809 sqft |
| Family Room | Family Room |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,852 sqft (0.088 acres) |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 504 FERN RIDGE CT |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-3261 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 8576 FERNWOOD ESTATES BOOK 648 PAGE 45 PAGE 46 LOT 3 |
| Legal Subdivision | FERNWOOD ESTATES |
| Legal Tract | 8576 |
| Legal Lot Number | 3 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 508306 |
504 Fern Ridge Ct is held in a trust since December 2009.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 19859 GLEN BRAE DR, SARATOGA, CA 95070-5066 |
| 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 Sale | Mar 23, 2005 · Amount on File |
| Deed Sale | Mar 23, 2005 · Amount on File |
| Prior Sale | Jan 4, 1995 · Amount on File |
| Deed Document Number | 200518285723 |
| Last Transfer Date | Dec 9, 2009 |
| Transfer Doc | 0020541543 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 504 Fern Ridge Ct was $14,818.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Sunnyvale City |
| Elementary School District | Cupertino Union Elementary School District (KG - 08) |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,281,021 (+2%) Land $768,613 Building $512,408 | |
| 2025 | $14,818.00 | $1,255,904 Land $753,543 Building $502,361 |
| 2023 | $14,349.00 (+0.01%) | $1,207,137 Land $724,283 Building $482,854 |
| 2022 | $14,348.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 504 Fern Ridge Ct in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 504 Fern Ridge Ct has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CITY OF SUNNYVALE serves 157,566 people · EPA ID CA4310014 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2024 |
| 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 | 63 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 787 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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