Santa Clara County property record for 741 Islay Ct, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 2,630 sqft · built 1958 |
| Lot Size | 0.198 acres (8,624 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $7,164 (2025) |
| Deeds & Mortgages | May 2017 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 309-47-029 |
| Primary APN | 309-47-029 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,630 sqft Living Area |
| 1st Floor Area | 1,694 sqft |
| 2nd Floor Area | 936 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | H-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 8,624 sqft (0.198 acres) |
| Lot Dimensions | 98 ft deep x 88 ft wide |
| Garage Area | 388 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Type | Pool with Hot Tub/Spa |
| Porch | Porch |
| Heating System | HVAC |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 741 ISLAY CT |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-4741 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 1638 LONDONDERRY GLEN BOOK 76 PAGE 56 LOT 59 |
| Legal Subdivision | LONDONDERRY GLEN |
| Legal Tract | 1638 |
| Legal Lot Number | 59 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 508204 |
741 Islay Ct is owned by an individual who acquired it in March 2017.
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 76-245 KEAKEALANI DR, KAILUA KONA, HI 96740-3018 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 23, 2017 |
| Transfer Doc | 0023636705 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | May 1, 2017 |
| Property Address | 741 ISLAY CT, SUNNYVALE, CA 94087-4741 |
| Document Number | 0023636705 |
| Instrument Date | Mar 23, 2017 |
| Instrument | 23636705 |
| Transaction Type | Transfer |
| Record Updated | May 11, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 741 ISLAY CT SUNNYVALE CA 940874741, SUNNYVALE, CA 94087-4741 |
The 2025 property tax bill for 741 Islay Ct was $7,164.
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 | $610,906 (+2%) Land $167,882 Building $443,024 | |
| 2025 | $7,164.00 | $598,929 Land $164,591 Building $434,338 |
| 2023 | $6,921.00 (-0.43%) | $575,673 Land $158,200 Building $417,473 |
| 2022 | $6,951.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 741 Islay 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 741 Islay 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 705 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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