| Primary address | 18641 Cynthia Avenue, Cupertino |
| Zip code | 95014 |
| County | Santa Clara |
| Tract | 1183 |
| Parcel ID | 375-23-003 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/21/2021 |
| Sale price | $3,510,000 |
| Arm's length | Register |
| Property tax | $44,156 |
| Building class | Single Family (01) |
| Acreage | 0.157
|
| Zoning district | Single Family Residential (R1) |
| School district | 13266 |
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 $3,799,333, the tax amount paid for 18641 Cynthia Avenue, Cupertino, CA 95014 is $44,155.
When was 18641 Cynthia Avenue, Cupertino, CA 95014 last sold?18641 Cynthia Avenue, Cupertino, CA 95014 was last sold in 09/28/2021.
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 18641 Cynthia Avenue, Cupertino, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 18641 Cynthia Avenue, Cupertino, CA 95014. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $44,156 |
| Market value | $3,799,333 |
Here's the assessment & property tax history for 18641 Cynthia 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 | $3,799,333 | 1.1622 | $44,156 | +2.78% |
| 2024-2025 | $3,724,838 | 1.1534 | $42,962 | +18.09% |
| 2023-2024 | $3,115,000 | 1.1679 | $36,380 | -12.83% |
| 2022-2023 | $3,580,200 | 1.1657 | $41,734 | +17.86% |
| 2021-2022 | $3,006,370 | 1.1778 | $35,409 | +1.16% |
The complete history of permits filed for 18641 Cynthia 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 18641 Cynthia 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 18641 Cynthia 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) |
|---|---|---|---|---|---|
| Queen Of Apostles School | NR | Private | K-8 | 283 | 0.36 |
| Manuel De Vargas Elementary School | 7 | Public | K-5 | 380 | 0.45 |
| D. J. Sedgwick Elementary School | 8 | Public | K-5 | 367 | 0.56 |
| Murdock-Portal Elementary School | 9 | Public | K-5 | 559 | 0.66 |
| Nelson S. Dilworth Elementary School | 9 | Public | K-5 | 616 | 0.72 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Queen Of Apostles School | NR | Private | K-8 | 283 | 0.36 |
| Warren E. Hyde Middle School | 7 | Public | 6-8 | 778 | 0.75 |
| Challenger - Strawberry Park | NR | Private | PK, K-8 | 504 | 0.77 |
| San-Iku Gakuin | NR | Private | PK-9 | 431 | 0.84 |
| Golden State Academy | NR | Private | 1-8 | 0 | 0.89 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Archbishop Mitty High School | NR | Private | 9-12 | 1,768 | 0.21 |
| Cupertino High School | 9 | Public | 9-12 | 1,997 | 0.82 |
| Lynbrook High School | 10 | Public | 9-12 | 1,741 | 0.93 |
| Futures Academy - Cupertino | NR | Private | 7-12 | 55 | 1.26 |
| Sierra Elementary And High School | NR | Private | K-12 | 63 | 1.37 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18641 Cynthia Avenue, Cupertino.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 10614 Sterling Blvd, Cupertino | 07/01/2021 | $1,850,000 | |
| 18620 Cynthia Ave, Cupertino | 09/29/2011 | ||
| 10822 Barrington Bridge CT, Cupertino | 01/28/2021 | ||
| 10558 Gascoigne Dr, Cupertino | 08/08/2019 | ||
| 10526 Gascoigne Dr, Cupertino | 01/23/2025 | ||
| 18475 Chelmsford Dr, Cupertino | 02/20/2015 | ||
| 10550 Sterling Blvd, Cupertino | 02/18/2016 | ||
| 18315 Chelmsford Dr, Cupertino | |||
| 10518 Gascoigne Dr, Cupertino | 09/28/2020 | $2,860,000 | |
| 10870 Wunderlich Dr, Cupertino | 08/01/2025 | ||
| 10642 Gascoigne Dr, Cupertino | 09/12/2001 | ||
| 18375 Chelmsford Dr, Cupertino | 02/06/1997 | ||
| 18405 Chelmsford Dr, Cupertino | 09/20/2022 | $3,250,000 | |
| 10636 Gascoigne Dr, Cupertino | 04/19/2024 | ||
| 10552 Gascoigne Dr, Cupertino | 04/09/2025 | $4,000,000 | |
| 10519 Sterling Blvd, Cupertino | 10/17/2013 | ||
| 18631 Cynthia Ave, Cupertino | 10/13/2020 | ||
| 10890 Wunderlich Dr, Cupertino | 04/27/2021 | ||
| 10831 Barrington Bridge CT, Cupertino | 07/09/2009 | $1,218,000 | |
| 10730 Wunderlich Dr, Cupertino | 01/30/1996 |