| Primary address | 505 Westside Avenue, Sunnyvale |
| Zip code | 94087 |
| County | Santa Clara |
| Tract | 8282 |
| Parcel ID | 202-04-015 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/22/1993 |
| Sale price | $390,000 |
| Arm's length | Register |
| Property tax | $7,917 |
| Building class | Single Family (01) |
| Acreage | 0.126
|
| Year built | 1992 |
| Zoning district | Low Medium Density Residential (R2) |
| School district | 09000 |
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:
505 Westside Avenue, Sunnyvale, CA 94087 was built in 1992.
What is the assessed value of 505 Westside Avenue, Sunnyvale, CA 94087 and the property tax paid?Assessed at $676,109, the tax amount paid for 505 Westside Avenue, Sunnyvale, CA 94087 is $7,917.
When was 505 Westside Avenue, Sunnyvale, CA 94087 last sold?505 Westside Avenue, Sunnyvale, CA 94087 was last sold in 01/09/2026.
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 505 Westside Avenue, Sunnyvale, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/22/1993 | $390,000 | 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 505 Westside Avenue, Sunnyvale, CA 94087. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $7,917 |
| Market value | $676,109 |
Here's the assessment & property tax history for 505 Westside Avenue, Sunnyvale, 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 | $676,109 | 1.171 | $7,917 | +3.78% |
| 2024-2025 | $662,853 | 1.1509 | $7,629 | +1.18% |
| 2023-2024 | $649,857 | 1.1602 | $7,540 | +2.01% |
| 2022-2023 | $637,116 | 1.1601 | $7,391 | +1.21% |
| 2021-2022 | $624,624 | 1.1692 | $7,303 | +1.09% |
The complete history of permits filed for 505 Westside Avenue, Sunnyvale, 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 505 Westside Avenue, Sunnyvale, 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 505 Westside Avenue, Sunnyvale 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) |
|---|---|---|---|---|---|
| Champion Kinder International School | NR | Private | K | 10 | 0.17 |
| Adult And Community Education | NR | Public | 0 | 0.30 | |
| Amrita Academy | NR | Private | 5-12 | 0 | 0.46 |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 0.53 |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 0.53 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Adult And Community Education | NR | Public | 0 | 0.30 | |
| Amrita Academy | NR | Private | 5-12 | 0 | 0.46 |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 0.53 |
| Resurrection Elementary School | NR | Private | PK, K-8 | 221 | 0.70 |
| Helios School | NR | Private | K-8 | 28 | 0.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Fremont High School | 7 | Public | 9-12 | 2,171 | 0.21 |
| Adult And Community Education | NR | Public | 0 | 0.30 | |
| North County Regional Occupational Program School | NR | Public | 9-12 | 0 | 0.32 |
| Community Day School | NR | Public | 9-12 | 7 | 0.32 |
| Amrita Academy | NR | Private | 5-12 | 0 | 0.46 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 505 Westside Avenue, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 557 Hyannis Dr, Sunnyvale | 10/06/1999 | ||
| 623 W Fremont Ave, Sunnyvale | |||
| 680 Conway Rd, Sunnyvale | 12/23/2021 | ||
| 690 Conway Rd, Sunnyvale | 1,260 | 08/22/2022 | |
| 540 Utica Dr, Sunnyvale | |||
| 688 Conway Rd, Sunnyvale | 08/29/2014 | $1,795,000 | |
| 684 Conway Rd, Sunnyvale | 07/30/2018 | ||
| 536 Utica Dr, Sunnyvale | 09/03/1993 | $292,500 | |
| 595 Utica CT, Sunnyvale | 12/28/2020 | ||
| 584 Trumbull CT, Sunnyvale | 12/22/2025 | ||
| 1150 Tilton Dr, Sunnyvale | 01/13/2023 | ||
| 596 Utica CT, Sunnyvale | 12/30/2015 | ||
| 575 W Fremont Ave, Sunnyvale | |||
| 645 W Fremont Ave, Sunnyvale | 5,800 | 10/30/2025 | $5,250,000 |
| 1055 Sunnyvale Saratoga Rd, Sunnyvale | 11,146 | 07/05/2013 | |
| 1164 Tangerine Way, Sunnyvale | 04/28/2021 | ||
| 696 Conway Rd, Sunnyvale | 04/04/2022 | ||
| 599 Utica CT, Sunnyvale | 02/23/2016 | ||
| 516 W Remington Dr, Sunnyvale | 13,551 | 04/05/2022 | $10,000,000 |
| 588 Trumbull CT, Sunnyvale | 08/19/2013 |