| Primary address | 21390 Columbus Avenue, Cupertino |
| Zip code | 95014 |
| County | Santa Clara |
| Tract | 597 |
| Parcel ID | 362-05-006 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/02/1994 |
| Sale price | $504,000 |
| Arm's length | Register |
| Current property tax | $10,909 |
| Building class | Single Family (01) |
| Acreage | 0.34
|
| Zoning district | Single Family Residential (R1) |
| School district | 13002 |
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).
Create a free account to access valuable data points such as:
Assessed at $944,539, the tax amount paid for 21390 Columbus Avenue, Cupertino, CA 95014 is $10,990.
When was 21390 Columbus Avenue, Cupertino, CA 95014 last sold?21390 Columbus Avenue, Cupertino, CA 95014 was last sold in 08/02/2017.
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 21390 Columbus Avenue, Cupertino, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/02/1994 | $504,000 | Register | Register |
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 21390 Columbus Avenue, Cupertino, CA 95014. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $10,991 |
| Current property tax | $10,909 |
| Market value | $944,539 |
Here's the assessment & property tax history for 21390 Columbus Avenue, Cupertino, 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 | $944,539 | 1.1636 | $10,991 | +2.79% |
| 2024-2025 | $926,019 | 1.1547 | $10,693 | +0.74% |
| 2023-2024 | $907,863 | 1.1691 | $10,614 | +2.18% |
| 2022-2023 | $890,062 | 1.167 | $10,387 | +0.93% |
| 2021-2022 | $872,611 | 1.1793 | $10,291 | +1.17% |
The complete history of permits filed for 21390 Columbus Avenue, Cupertino, 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.
Create a free account to unlock extended information for 21390 Columbus Avenue, Cupertino, 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 21390 Columbus Avenue, Cupertino to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Abraham Lincoln Elementary School | 8 | Public | K-5 | 665 | 0.55 |
| William Faria Elementary School | 9 | Public | K-5 | 632 | 1.00 |
| R. I. Meyerholz Elementary School | NR | Public | K-5 | 699 | 1.21 |
| C. B. Eaton Elementary School | 9 | Public | K-5 | 470 | 1.29 |
| Happy Days CDC | NR | Private | K | 0 | 1.30 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| John F. Kennedy Middle School | 9 | Public | 6-8 | 930 | 0.31 |
| Legend College Preparatory | NR | Private | 6-12 | 553 | 0.64 |
| The Academy for Educational Excellence | NR | Private | 6-12 | 0 | 1.21 |
| St. Joseph of Cupertino Elementary School | NR | Private | PK-8 | 243 | 1.51 |
| Sam H. Lawson Middle School | 9 | Public | 6-8 | 816 | 1.90 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Legend College Preparatory | NR | Private | 6-12 | 553 | 0.64 |
| Legend College Preparatory | NR | Private | 9-12 | 50 | 0.64 |
| Monta Vista High School | 9 | Public | 9-12 | 1,751 | 0.68 |
| The Academy for Educational Excellence | NR | Private | 6-12 | 0 | 1.21 |
| Futures Academy - Cupertino | NR | Private | 7-12 | 55 | 1.98 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21390 Columbus Avenue, Cupertino.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 21410 Vai Ave, Cupertino | 02/17/2022 | ||
| 21390 Vai Ave, Cupertino | 04/14/2011 | ||
| 21311 Columbus Ave, Cupertino | 07/28/2022 | ||
| 21490 Columbus Ave, Cupertino | 06/05/2013 | ||
| 1046 Cranberry Dr, Cupertino | 11/01/2023 | ||
| 21470 Vai Ave, Cupertino | 03/06/2014 | ||
| 21430 Columbus Ave, Cupertino | 06/03/1999 | ||
| 21470 Columbus Ave, Cupertino | 05/16/1989 | $590,000 | |
| 1022 Cranberry Dr, Cupertino | 10/18/2016 | ||
| 1034 Cranberry Dr, Cupertino | 04/21/2009 | $840,000 | |
| 1050 Cranberry Dr, Cupertino | 10/05/2018 | $1,988,000 | |
| 21350 Columbus Ave, Cupertino | 07/17/2020 | ||
| 21430 Vai Ave, Cupertino | 11/16/2012 | ||
| 21330 Columbus Ave, Cupertino | 04/20/2010 | $1,295,000 | |
| 21370 Vai Ave, Cupertino | 04/26/2023 | ||
| 21427 Krzich Pl, Cupertino | 02/14/1997 | ||
| 1026 Cranberry Dr, Cupertino | 01/11/2021 | ||
| 21310 Columbus Ave, Cupertino | 12/11/2012 | ||
| 1042 Cranberry Dr, Cupertino | 12/28/2006 | $1,018,000 | |
| 7922 Woodlark Way, Cupertino | 08/07/2024 | $5,152,000 |