Santa Clara County property record for 475 Central Ave, Sunnyvale, CA 94086
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,223 sqft · built 1940 |
| Lot Size | 0.147 acres (6,400 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $215,000 (Jul 1995) |
| Tax Bill | $4,843 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 209-23-002 |
| Primary APN | 209-23-002 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,223 sqft Living Area |
| Gross Area | 857 sqft |
| 1st Floor Area | 857 sqft |
| Utility Room | Utility Room |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,400 sqft (0.147 acres) |
| Lot Dimensions | 128 ft deep x 50 ft wide |
| Garage Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | None |
| Cooling System | None |
|---|
| Street Address | 475 CENTRAL AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94086-6335 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | LOT B |
| Legal Subdivision | SOUTHWOOD |
| Legal Block | RECOR |
| Legal Lot Number | B |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 508602 |
475 Central Ave is owner-occupied and held in a trust since July 2006.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 475 CENTRAL AVE, SUNNYVALE, CA 94086-6335 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | Jul 28, 1995 · Amount on File |
| Deed Sale | Jul 28, 1995 · Amount on File |
| Deed Document Number | 199512965793 |
| Last Transfer Date | Jul 12, 2006 |
| Transfer Doc | 0019035771 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 475 Central Ave was $4,843.
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 | $404,880 (+2%) Land $279,572 Building $125,308 | |
| 2025 | $4,843.00 | $396,942 Land $274,091 Building $122,851 |
| 2023 | $4,628.00 (+1.51%) Homeowner's exemption | $381,531 Land $263,449 Building $118,082 |
| 2022 | $4,559.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 475 Central Ave 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 475 Central Ave 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 774 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| 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, Verizon.
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