Santa Clara County property record for 856 Radcliff Way, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,892 sqft · built 1966 |
| Lot Size | 0.169 acres (7,344 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,875,000 (Sep 2019) |
| Tax Bill | $24,480 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 201-01-064 |
| Primary APN | 201-01-064 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,892 sqft Living Area |
| 1st Floor Area | 1,892 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,344 sqft (0.169 acres) |
| Lot Dimensions | 108 ft deep x 68 ft wide |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 856 RADCLIFF WAY |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-1712 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | LOT B |
| Legal Subdivision | CASTLEDALE UN 02 |
| Legal Tract | 3437 |
| Legal Lot Number | B |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 508404 |
856 Radcliff Way is owned by a company that bought it in September 2019.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 856 RADCLIFF WAY, SUNNYVALE, CA 94087-1712 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Sep 18, 2019 · Amount on File |
| Deed Sale | Sep 18, 2019 · Amount on File |
| Deed Document Number | 201924283598 |
| Prior Transfer Date | Apr 29, 2016 |
| Prior Transfer Doc | 0023351734 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 856 Radcliff Way was $24,480.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Sunnyvale City |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Elementary School District | Sunnyvale Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,110,556 (+2%) Land $1,882,435 Building $228,121 | |
| 2025 | $24,480.00 Homeowner's exemption | $2,069,174 Land $1,845,525 Building $223,649 |
| 2023 | $23,378.00 (+1.66%) Homeowner's exemption | $1,988,827 Land $1,773,862 Building $214,965 |
| 2022 | $22,996.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 856 Radcliff Way in Zone X, an area of moderate flood risk.
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 |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% 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.
The area around 856 Radcliff Way 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 725 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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