Santa Clara County property record for 730 Ashbourne Dr, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,603 sqft · built 1964 |
| Lot Size | 0.146 acres (6,336 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,194 (2025) |
| Deeds & Mortgages | Jan 2021 Transfer |
| Flood Zone | Zone AO (high risk) |
| APN | 309-06-014 |
| Primary APN | 309-06-014 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,603 sqft Living Area |
| Gross Area | 1,407 sqft |
| 1st Floor Area | 1,407 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 6,336 sqft (0.146 acres) |
| Lot Dimensions | 96 ft deep x 66 ft wide |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 730 ASHBOURNE DR |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-3420 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 3605 GREENTREE BOOK 169 PAGE 4 LOT 124 |
| Legal Subdivision | GREENTREE |
| Legal Tract | 3605 |
| Legal Lot Number | 124 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 508203 |
730 Ashbourne Dr is owned and occupied by two individuals who acquired it in December 2020.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 730 ASHBOURNE DR, SUNNYVALE, CA 94087-3420 |
| 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 Transfer Date | Dec 21, 2020 |
| Transfer Doc | 0024777416 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jan 7, 2021 |
| Property Address | 730 ASHBOURNE DR, SUNNYVALE, CA 94087-3420 |
| Document Number | 0024777416 |
| Instrument Date | Dec 21, 2020 |
| Instrument | 24777416 |
| Transaction Type | Transfer |
| Record Updated | Jan 20, 2021 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 730 ASHBOURNE DR SUNNYVALE CA 940873420, SUNNYVALE, CA 94087-3420 |
The 2025 property tax bill for 730 Ashbourne Dr was $4,194 with a homeowner's exemption.
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 | $357,103 (+2%) Land $147,907 Building $209,196 | |
| 2025 | $4,194.00 Homeowner's exemption | $350,102 Land $145,007 Building $205,095 |
| 2023 | $4,050.00 (-4.03%) Homeowner's exemption | $336,509 Land $139,377 Building $197,132 |
| 2022 | $4,220.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 730 Ashbourne Dr in Zone AO, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 14 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 730 Ashbourne Dr 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 736 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures