| Primary address | 509 South Sunnyvale Avenue, Sunnyvale |
| Zip code | 94086 |
| County | Santa Clara |
| Tract | 57 |
| Parcel ID | 209-30-033 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $2,568 |
| Building class | Single Family (01) |
| Acreage | 0.139
|
| Zoning district | Low Density Residential (R0) |
| School district | 09168 |
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 $225,894, the tax amount paid for 509 South Sunnyvale Avenue, Sunnyvale, CA 94086 is $2,649.
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 509 South Sunnyvale Avenue, Sunnyvale, 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 509 South Sunnyvale Avenue, Sunnyvale, CA 94086. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $2,650 |
| Current property tax | $2,568 |
| Market value | $225,894 |
Here's the assessment & property tax history for 509 South Sunnyvale 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 | $225,894 | 1.173 | $2,650 | +3.78% |
| 2024-2025 | $221,466 | 1.1529 | $2,553 | +0.92% |
| 2023-2024 | $217,124 | 1.1652 | $2,530 | +1.66% |
| 2022-2023 | $212,868 | 1.1691 | $2,489 | +1.12% |
| 2021-2022 | $208,695 | 1.1792 | $2,461 | +1.10% |
The complete history of permits filed for 509 South Sunnyvale 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 509 South Sunnyvale 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 509 South Sunnyvale 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) |
|---|---|---|---|---|---|
| Triumphant Learning Center | NR | Private | PK-K | 33 | 0.14 |
| Triumphant Learning Center | NR | Private | PK-K | 33 | 0.14 |
| Helios School | NR | Private | K-8 | 28 | 0.31 |
| Ellis Elementary School | 5 | Public | K-5 | 695 | 0.37 |
| Njeri's Morning Glory School | NR | Private | K-5 | 0 | 0.57 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Helios School | NR | Private | K-8 | 28 | 0.31 |
| Adult And Community Education | NR | Public | 0 | 1.21 | |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 1.22 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 1.25 |
| Sunnyvale Middle School | 6 | Public | 6-8 | 962 | 1.27 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Adult And Community Education | NR | Public | 0 | 1.21 | |
| Fremont High School | 7 | Public | 9-12 | 2,171 | 1.25 |
| Community Day School | NR | Public | 9-12 | 7 | 1.28 |
| North County Regional Occupational Program School | NR | Public | 9-12 | 0 | 1.28 |
| Amrita Academy | NR | Private | 5-12 | 0 | 1.47 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 509 South Sunnyvale Avenue, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 568 S Frances St, Sunnyvale | 04/25/2019 | $1,984,000 | |
| 157 W El Camino Real, Sunnyvale | |||
| 533 S Sunnyvale Ave, Sunnyvale | 11/03/1998 | ||
| 575 S Sunnyvale Ave, Sunnyvale | 5,700 | 10/05/2006 | |
| 101 E El Camino Real, Sunnyvale | 18,261 | 11/07/2018 | |
| 572 S Murphy Ave, Sunnyvale | 3,238 | 11/07/2018 | |
| 570 S Frances St, Sunnyvale | 01/20/2026 | ||
| 537 S Sunnyvale Ave, Sunnyvale | 08/09/2024 | $1,410,000 | |
| 105 E El Camino Real, Sunnyvale | 12,769 | 10/05/2006 | |
| 530 S Murphy Ave, Sunnyvale | 7,475 | 12/30/1997 | $300,000 |
| 534 S Frances St, Sunnyvale | 09/02/2015 | ||
| 513 S Sunnyvale Ave, Sunnyvale | |||
| 563 S Sunnyvale Ave, Sunnyvale | 04/06/2016 | ||
| 505 S Sunnyvale Ave, Sunnyvale | 04/16/2020 | ||
| 540 S Frances St, Sunnyvale | 11/12/2019 | ||
| 579 S Murphy Ave, Sunnyvale | 4,723 | 05/28/2024 | |
| 569 S Sunnyvale Ave, Sunnyvale | 10/05/2006 | ||
| 580 S Frances St, Sunnyvale | 07/20/2001 | $560,000 | |
| 546 S Frances St, Sunnyvale | 03/02/2021 | ||
| 574 S Frances St, Sunnyvale | 11/06/2024 |