Santa Clara County property record for 446 Central Ave, Sunnyvale, CA 94086
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,952 sqft · built 1948 |
| Lot Size | 0.134 acres (5,854 sqft) |
| Owner | Individual Name on File |
| Last Sale | $2,475,000 (Oct 2023) |
| Tax Bill | $29,799 (2025) |
| Deeds & Mortgages | Oct 2023 Sale Dec 2020 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 209-21-017 |
| Primary APN | 209-21-017 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,952 sqft Living Area |
| Gross Area | 1,400 sqft |
| 1st Floor Area | 1,006 sqft |
| Family Room | Family Room |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 5,854 sqft (0.134 acres) |
| Lot Dimensions | 110 ft deep x 51 ft wide |
| Garage Area | 378 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 446 CENTRAL AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94086-6332 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TR 417 LOT 5 |
| Legal Subdivision | CASTLE MANOR |
| Legal Tract | 417 |
| Legal Lot Number | 5 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 508602 |
Source: Santa Clara County assessment roll, APN 209-21-017, as of July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 446 CENTRAL AVE, SUNNYVALE, CA 94086-6332 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Oct 20, 2023 | Grant Deed, Transfer LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Dec 23, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 20, 2023 · Amount on Record |
| Deed Sale | Oct 20, 2023 · Amount on Record |
| Prior Sale | Nov 04, 2016 · Amount on Record |
| Deed Document Number | 25547551 |
| Record Updated | Jun 07, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Oct 20, 2023 |
| Property Address | 446 CENTRAL AVE, SUNNYVALE, CA 94086-6332 |
| Document Number | 0025547551 |
| Map Reference | MB 18 PG 33 |
| Instrument Date | Oct 11, 2023 |
| Instrument | 25547551 |
| Transaction Type | Transfer |
| Record Updated | Nov 02, 2023 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 446 CENTRAL AVE, SUNNYVALE, CA 94086-6332 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 446 CENTRAL AVE, SUNNYVALE, CA 94086-6332 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | ATLAS TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 446 CENTRAL AVE, SUNNYVALE, CA 94086-6332 |
| Document Number | 0024760796 |
|---|---|
| Date | Dec 23, 2020 |
| Instrument | 24760796 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2051 |
Source: Santa Clara County assessment roll as of July 1, 2025 · Last verified October 2025
| 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $29,799.00 (+82.56%) Homeowner's exemption | $2,524,500 (+82.25%) Land $2,272,050 Building $252,450 |
| 2023 | $16,323.00 (+1.62%) Homeowner's exemption | $1,385,200 Land $1,037,430 Building $347,770 |
| 2022 | $16,063.00 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), as of January 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060855086021, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 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 |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection, 774 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| 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 Communications, LLC. Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Sail Internet Holdings, Verizon.
Source: EPA Safe Drinking Water Information System, water system CA4310014, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF SUNNYVALE serves 157,566 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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