Santa Clara County property record for 20055 de Palma Ln, Cupertino, CA 95014
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,852 sqft · built 2008 |
| Lot Size | 0.144 acres (6,263 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $206,500 (Mar 2008) |
| Tax Bill | $21,810 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 369-32-073 |
| Primary APN | 369-32-073 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,852 sqft Living Area |
| 1st Floor Area | 1,806 sqft |
| 2nd Floor Area | 1,046 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | H-Shape |
| Construction Type | Wood |
| Lot Area | 6,263 sqft (0.144 acres) |
| Lot Dimensions | 142 ft deep x 100 ft wide |
| Garage Area | 430 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | None |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 20055 DE PALMA LN |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-3190 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 4 |
| Legal Lot Number | 4 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 508005 |
20055 de Palma Ln is owned and occupied by two individuals who bought it in March 2008.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20055 DE PALMA LN, CUPERTINO, CA 95014-3190 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Survivor |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 20, 2008 · Amount on File |
| Deed Sale | Mar 20, 2008 · Amount on File |
| Prior Sale | Feb 14, 2008 · Amount on File |
| Deed Document Number | 200819785207 |
| Prior Transfer Date | Mar 24, 2006 |
| Prior Transfer Doc | 0018861447 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20055 de Palma Ln was $21,810 with a homeowner's exemption, up 2.8% from the year before.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Cupertino 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 | $1,822,096 (+2%) Land $1,138,812 Building $683,284 | |
| 2025 | $21,810.00 (+2.81%) Homeowner's exemption | $1,786,370 Land $1,116,483 Building $669,887 |
| 2024 | $21,213.00 (+0.9%) | |
| 2023 | $21,023.00 (+1.01%) Homeowner's exemption | $1,717,005 Land $1,073,130 Building $643,875 |
| 2022 | $20,812.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20055 de Palma Ln in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
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.
The area around 20055 de Palma Ln 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 | CWSC LOS ALTOS SUBURBAN private · serves 63,559 people · EPA ID CA4310001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | 2 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 564 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sail Internet.
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