Santa Clara County property record for 7740 Obsidian Ct, Cupertino, CA 95014
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,253 sqft · built 1976 |
| Lot Size | 0.198 acres (8,610 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,250,000 (May 2015) |
| Tax Bill | $32,571 (2025) |
| Deeds & Mortgages | May 2022 Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 362-18-024 |
| Primary APN | 362-18-024 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,253 sqft Living Area |
| 1st Floor Area | 1,195 sqft |
| 2nd Floor Area | 1,058 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Custom Design |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 8,610 sqft (0.198 acres) |
| Lot Dimensions | 123 ft deep x 70 ft wide |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 7740 OBSIDIAN CT |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-4111 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 5711 BOOK 361 PAGE 38 LOT 8 |
| Legal Tract | 5711 |
| Legal Lot Number | 8 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 507808 |
7740 Obsidian Ct is owned and occupied by two individuals who bought it in May 2015.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 7740 OBSIDIAN CT, CUPERTINO, CA 95014-4111 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 14, 2015 · Amount on File |
| Deed Sale | May 14, 2015 · Amount on File |
| Prior Sale | Aug 17, 2000 · Amount on File |
| Deed Document Number | 201522951103 |
| Prior Transfer Date | Mar 18, 1999 |
| Prior Transfer Doc | 0015109350 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | May 6, 2022 |
| Property Address | 7740 OBSIDIAN CT, CUPERTINO, CA 95014-4111 |
| Document Number | 0025297928 |
| Map Reference | MB 361 PG 38 |
| Instrument Date | Apr 19, 2022 |
| Instrument | 25297928 |
| Transaction Type | Transfer |
| Record Updated | May 17, 2022 |
| Title Company | CALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 7740 OBSIDIAN CT, CUPERTINO, CA 95014-4111 |
| Document Number | 0025297929 |
|---|---|
| Date | May 6, 2022 |
| Instrument | 25297929 |
| Name | AXOS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.12% |
| Type Change Date | May 1, 2027 |
| Change Frequency | 6 Months |
| Min Rate At Change | 5.12% |
| Max Rate At Change | 10.1% |
| Index | Other |
| Margin | 4 |
| Max Rate | 10.1% |
The 2025 property tax bill for 7740 Obsidian Ct was $32,571, 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 | $2,758,237 (+2%) Land $2,206,594 Building $551,643 | |
| 2025 | $32,571.00 (+2.8%) | $2,704,155 Land $2,163,328 Building $540,827 |
| 2024 | $31,684.00 (+0.85%) | |
| 2023 | $31,418.00 (+1.39%) | $2,599,151 Land $2,079,324 Building $519,827 |
| 2022 | $30,986.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 7740 Obsidian Ct in Zone D, where flood risk has not been studied, within 500 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 D undetermined · not studied |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 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.
Wildfire risk around 7740 Obsidian Ct is low, with 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2023 |
|---|---|
| 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 685 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
5G (outdoors only) and 4G LTE
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