| Primary address | 509 Crater Lake Court, Sunnyvale |
| Zip code | 94087 |
| County | Santa Clara |
| Tract | 4561 |
| Parcel ID | 323-31-043 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/18/2025 |
| Sale price | $2,000,000 |
| Arm's length | Register |
| Current property tax | $1,098 |
| Building class | Single Family (01) |
| Acreage | 0.099
|
| Zoning district | Low Medium Density Residential (R2) |
| School district | 09009 |
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 $101,362, the tax amount paid for 509 Crater Lake Court, Sunnyvale, CA 94087 is $1,179.
When was 509 Crater Lake Court, Sunnyvale, CA 94087 last sold and what was the last sale price?509 Crater Lake Court, Sunnyvale, CA 94087 was last sold in 08/18/2025 for $2,000,000.
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 509 Crater Lake Court, Sunnyvale, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/18/2025 | $2,000,000 | 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 509 Crater Lake Court, Sunnyvale, CA 94087. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $1,179 |
| Current property tax | $1,098 |
| Market value | $101,362 |
Here's the assessment & property tax history for 509 Crater Lake Court, 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 | $101,362 | 1.1632 | $1,179 | +2.79% |
| 2024-2025 | $99,375 | 1.1543 | $1,147 | +0.48% |
| 2023-2024 | $97,427 | 1.1717 | $1,142 | +1.83% |
| 2022-2023 | $95,518 | 1.1736 | $1,121 | +0.90% |
| 2021-2022 | $93,646 | 1.1869 | $1,111 | +1.12% |
The complete history of permits filed for 509 Crater Lake Court, 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 Crater Lake Court, 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 Crater Lake Court, 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) |
|---|---|---|---|---|---|
| Chester W. Nimitz Elementary School | 6 | Public | K-5 | 419 | 0.19 |
| Louis E. Stocklmeir Elementary School | 8 | Public | K-5 | 822 | 0.27 |
| Amrita Academy | NR | Private | 5-12 | 0 | 0.37 |
| Resurrection Elementary School | NR | Private | PK, K-8 | 221 | 0.54 |
| Resurrection Elementary School | NR | Private | PK, K-8 | 221 | 0.54 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Amrita Academy | NR | Private | 5-12 | 0 | 0.37 |
| Resurrection Elementary School | NR | Private | PK, K-8 | 221 | 0.54 |
| Adult And Community Education | NR | Public | 0 | 0.65 | |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 0.85 |
| Sam H. Lawson Middle School | 9 | Public | 6-8 | 816 | 1.16 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Amrita Academy | NR | Private | 5-12 | 0 | 0.37 |
| Fremont High School | 7 | Public | 9-12 | 2,171 | 0.51 |
| North County Regional Occupational Program School | NR | Public | 9-12 | 0 | 0.57 |
| Community Day School | NR | Public | 9-12 | 7 | 0.57 |
| Adult And Community Education | NR | Public | 0 | 0.65 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 509 Crater Lake Court, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 526 Crater Lake CT, Sunnyvale | 01/06/2017 | $1,168,000 | |
| 522 Crater Lake CT, Sunnyvale | 11/21/2022 | $1,870,000 | |
| 1470 Valcartier Dr, Sunnyvale | 09/19/1994 | ||
| 518 Davenport CT, Sunnyvale | 12/29/2016 | ||
| 500 Fern Ridge CT, Sunnyvale | 02/02/2006 | ||
| 1537 Orillia CT, Sunnyvale | 06/07/2023 | ||
| 514 Fern Ridge CT, Sunnyvale | 10/16/2002 | ||
| 506 Davenport CT, Sunnyvale | 03/09/2000 | ||
| 1533 Orillia CT, Sunnyvale | |||
| 570 Endicott Dr, Sunnyvale | 02/08/1991 | $395,000 | |
| 502 Crater Lake CT, Sunnyvale | 12/10/2002 | $475,000 | |
| 511 Alberta Ave, Sunnyvale | 2,023 | 09/20/2021 | |
| 506 Crater Lake CT, Sunnyvale | |||
| 525 Crater Lake CT, Sunnyvale | 04/12/2021 | $1,861,000 | |
| 1457 Valcartier Dr, Sunnyvale | |||
| 580 Alberta Ave, Sunnyvale | 2,491 | 08/01/2008 | |
| 1517 Revelstoke Way, Sunnyvale | 07/14/2004 | ||
| 1478 Valcartier Dr, Sunnyvale | 02/28/2011 | $1,120,000 | |
| 1455 Yukon Dr, Sunnyvale | 09/18/2024 | ||
| 1494 Valcartier Dr, Sunnyvale | 03/16/2026 | $3,850,000 |