| Primary address | 21870 Almaden Avenue, Cupertino |
| Zip code | 95014 |
| County | Santa Clara |
| Parcel ID | 357-15-109 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/17/2020 |
| Sale price | $3,700,000 |
| Arm's length | Register |
| Current property tax | $46,521 |
| Building class | Single Family (01) |
| Acreage | 0.204
|
| Zoning district | Single Family Residential (R1) |
| School district | 13009 |
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 $4,004,998, the tax amount paid for 21870 Almaden Avenue, Cupertino, CA 95014 is $46,602.
When was 21870 Almaden Avenue, Cupertino, CA 95014 last sold and what was the last sale price?21870 Almaden Avenue, Cupertino, CA 95014 was last sold in 07/17/2020 for $3,700,000.
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 21870 Almaden Avenue, Cupertino, including title documents, transfer conditions, mortgages and liens.
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 21870 Almaden 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 | $46,602 |
| Current property tax | $46,521 |
| Market value | $4,004,998 |
Here's the assessment & property tax history for 21870 Almaden 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 | $4,004,998 | 1.1636 | $46,602 | +2.79% |
| 2024-2025 | $3,926,469 | 1.1547 | $45,339 | +0.74% |
| 2023-2024 | $3,849,480 | 1.1691 | $45,004 | +2.18% |
| 2022-2023 | $3,774,000 | 1.167 | $44,043 | +0.94% |
| 2021-2022 | $3,700,000 | 1.1793 | $43,634 | +46.53% |
The complete history of permits filed for 21870 Almaden 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 21870 Almaden 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) | D (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 21870 Almaden 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 | 0.39 |
| Stevens Creek Elementary School | 8 | Public | K-5 | 389 | 0.63 |
| William Faria Elementary School | 9 | Public | K-5 | 632 | 0.97 |
| Garden Gate Elementary School | 8 | Public | K-5 | 517 | 1.07 |
| Happy Days CDC | NR | Private | K | 0 | 1.15 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| John F. Kennedy Middle School | 9 | Public | 6-8 | 930 | 0.63 |
| The Academy for Educational Excellence | NR | Private | 6-12 | 0 | 0.71 |
| Legend College Preparatory | NR | Private | 6-12 | 553 | 0.88 |
| Cupertino Middle School | 7 | Public | 6-8 | 1,099 | 1.51 |
| St. Joseph of Cupertino Elementary School | NR | Private | PK-8 | 243 | 1.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Monta Vista High School | 9 | Public | 9-12 | 1,751 | 0.29 |
| The Academy for Educational Excellence | NR | Private | 6-12 | 0 | 0.71 |
| Legend College Preparatory | NR | Private | 9-12 | 50 | 0.88 |
| Legend College Preparatory | NR | Private | 6-12 | 553 | 0.88 |
| Homestead High School | 8 | Public | 9-12 | 2,311 | 1.28 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21870 Almaden Avenue, Cupertino.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 19516 Howard CT, Cupertino | 06/27/2003 | ||
| 20666 Greenleaf CT, Cupertino | 11/03/2009 | $1,600,000 | |
| 10525 Madrone CT, Cupertino | 08/21/2025 | ||
| 19512 Howard CT, Cupertino | 07/23/2019 | ||
| 10330 Imperial Ave, Cupertino | 08/14/2012 | ||
| 22368 Santa Paula Ave, Cupertino | 08/28/2015 | ||
| 22385 Santa Paula Ave, Cupertino | 11/27/2012 | ||
| 19502 Howard CT, Cupertino | 07/07/2000 | $1,380,000 | |
| 10535 Madrone CT, Cupertino | 03/06/2015 | ||
| 10114 Vista Dr, Cupertino | |||
| 21731 Lomita Ave, Cupertino | 10/27/2011 | ||
| 22436 Palm Ave, Cupertino | 12/12/2023 | ||
| 10151 Amelia CT, Cupertino | 02/28/2007 | $1,975,000 | |
| 19508 Howard CT, Cupertino | 08/05/2014 | ||
| 22467 Stevens Creek Blvd, Cupertino | 09/19/2003 | ||
| 7827 Creekline Dr, Cupertino | 06/05/2014 | ||
| 22449 Stevens Creek Blvd, Cupertino | 08/27/2004 | ||
| 10060 N Foothill Blvd, Cupertino | |||
| 21762 Lomita Ave, Cupertino | 08/10/2010 | ||
| 10545 Cordova Rd, Cupertino | 05/13/2016 |