| Primary address | 20490 Williams Avenue, Saratoga |
| Zip code | 95070 |
| County | Santa Clara |
| Parcel ID | 397-28-042 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
| Building class | Childcare Facilities, Preschools, Adult Day Care Centers (62) |
| Acreage | 0.23 |
| Lot sqft | 10,098 |
| Zoning district | Register |
| School district | 15043 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
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Assessed at $78,485, the tax amount paid for 20490 Williams Avenue, Saratoga, CA 95070 is $899.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 20490 Williams Avenue, Saratoga, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 20490 Williams Avenue, Saratoga, CA 95070. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $900 |
| Current property tax | $0 |
| Market value | $78,485 |
Here's the assessment & property tax history for 20490 Williams Avenue, Saratoga, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $78,485 | 1.1467 | $900 | +1.05% |
| 2024-2025 | $76,947 | 1.1575 | $891 | +0.66% |
| 2023-2024 | $75,439 | 1.1729 | $885 | +2.15% |
| 2022-2023 | $73,961 | 1.1712 | $866 | +1.55% |
| 2021-2022 | $72,512 | 1.1765 | $853 | +2.04% |
The complete history of permits filed for 20490 Williams Avenue, Saratoga, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
| Total population | 31,417 |
| Median age | 51.6 |
| Average household income | $347,689 |
| Family households | 84.6% |
| Occupied housing units | 11,194 |
| Owner occupied units | 86.6% |
| Average number of people per household | 2.79 |
| Median year structure built | 1968 |
| Median value for units with a mortgage | $2,000,001 |
| Median value for units without a mortgage | $2,000,001 |
Create a free account to unlock extended information for 20490 Williams Avenue, Saratoga, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | 0.2 (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 20490 Williams Avenue, Saratoga to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Here are the neighbors for 20490 Williams Avenue, Saratoga.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 20473 Williams Ave, Saratoga | 07/15/2014 | $1,869,000 | |
| 14017 Oak Holw, Saratoga | 05/02/2019 | ||
| 14078 Alta Vista Ave, Saratoga | 04/24/2024 | ||
| 20400 Williams Ave, Saratoga | 09/24/2021 | $3,200,000 | |
| 20405 Williams Ave, Saratoga | 10/01/2018 | ||
| 20466 Gerald Zapelli CT, Saratoga | 12/02/2010 | ||
| 13850 Saratoga Ave, Saratoga | 11/26/2012 | $2,300,000 | |
| 14054 Alta Vista Ave, Saratoga | 05/21/2021 | $3,500,000 | |
| 14080 Saratoga Sunnyvale Rd, Saratoga | 05/24/2018 | ||
| 13780 Saratoga Ave, Saratoga | 07/16/1996 | $1,498,000 | |
| 20365 Williams Ave, Saratoga | 09/25/2008 | $1,215,000 | |
| 20462 Williams Ave, Saratoga | 01/23/2017 | ||
| 20401 Williams Ave, Saratoga | 01/07/2004 | $1,650,000 | |
| 20461 Williams Ave, Saratoga | 06/14/2018 | ||
| 20430 Williams Ave, Saratoga | |||
| 20461 Walnut Ave, Saratoga | |||
| 14100 Saratoga Sunnyvale Rd, Saratoga | 05/16/2024 | ||
| 13860 Saratoga Ave, Saratoga | 05/13/1994 | $380,000 | |
| 20371 Williams Ave, Saratoga | 10/31/2013 | ||
| 14081 Alta Vista Ave, Saratoga | 07/20/2018 |