| Primary address | 831 West California Avenue #K, Sunnyvale |
| Zip code | 94086 |
| County | Santa Clara |
| Tract | 7089 |
| Parcel ID | 165-25-145 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/25/2026 |
| Sale price | $630,000 |
| Arm's length | Register |
| Current property tax | $3,223 |
| Building class | Condominium, Townhouse (06) |
| Acreage | 0.015
|
| Zoning district | Medium Density Residential (R3) |
| School district | 09002 |
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 $281,766, the tax amount paid for 831 West California Avenue #K, Sunnyvale, CA 94086 is $3,305.
When was 831 West California Avenue #K, Sunnyvale, CA 94086 last sold and what was the last sale price?831 West California Avenue #K, Sunnyvale, CA 94086 was last sold in 03/25/2026 for $630,000.
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 831 West California Avenue #K, 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 831 West California Avenue #K, Sunnyvale, CA 94086. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $3,305 |
| Current property tax | $3,223 |
| Market value | $281,766 |
Here's the assessment & property tax history for 831 West California Avenue #K, 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 | $281,766 | 1.173 | $3,305 | +3.78% |
| 2024-2025 | $276,242 | 1.1529 | $3,185 | +0.92% |
| 2023-2024 | $270,827 | 1.1652 | $3,156 | +1.66% |
| 2022-2023 | $265,518 | 1.1691 | $3,104 | +1.11% |
| 2021-2022 | $260,313 | 1.1792 | $3,070 | +1.11% |
The complete history of permits filed for 831 West California Avenue #K, 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 831 West California Avenue #K, 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).
| 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 831 West California Avenue #K, 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 (miles) |
|---|---|---|---|---|---|
| Stratford School - Sunnyvale Washington Park | NR | Private | PK-5 | 392 | 0.56 |
| Stratford School - Sunnyvale Washington Park | NR | Private | PK-5 | 392 | 0.56 |
| Vargas Elementary School | 4 | Public | K-5 | 411 | 0.57 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 0.70 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 0.70 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 0.70 |
| Columbia Middle School | 5 | Public | 6-8 | 587 | 1.21 |
| Helios School | NR | Private | K-8 | 28 | 1.22 |
| Spark Charter | NR | Charter | K-8 | 247 | 1.26 |
| St. Stephen Lutheran School | NR | Private | 1-8 | 13 | 1.36 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| The King's Academy | NR | Private | 6-12 | 937 | 1.45 |
| Slater Special Education Preschool | NR | Public | 75 | 1.52 | |
| Summit Public School: Denali | 9 | Charter | 6-12 | 643 | 1.56 |
| German Intl School of Silicon Valley | NR | Private | 1-12 | 401 | 1.96 |
| German International School of Silicon Valley | NR | Private | K-12 | 597 | 1.99 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 831 West California Avenue #K, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 601 W California Ave, Sunnyvale | 64,692 | ||
| 331 Soquel Way, Sunnyvale | 14,896 | ||
| 886 Lori Ave, Sunnyvale | 09/30/2014 | $888,000 | |
| 890 Lori Ave, Sunnyvale | 05/28/2021 | $1,450,000 | |
| 430 W California Ave, Sunnyvale | 51,851 | 08/09/2017 | |
| 838 Lori Ave, Sunnyvale | 06/09/2021 | ||
| 850 Lori Ave, Sunnyvale | 05/07/2007 | ||
| 400 W California Ave, Sunnyvale | 34,862 | 08/09/2017 | |
| 460 W California Ave, Sunnyvale | 58,000 | 08/09/2017 | |
| 826 Lori Ave, Sunnyvale | 10/12/2017 | ||
| 876 Lori Ave, Sunnyvale | |||
| 894 Lori Ave, Sunnyvale | 06/13/2025 | $1,890,000 | |
| 808 Lori Ave, Sunnyvale | 09/21/2023 | $2,600,000 | |
| 872 Lori Ave, Sunnyvale | 09/21/2022 | ||
| 290 N Pastoria Ave, Sunnyvale | 05/27/2020 | $810,000 | |
| 325 N Mathilda Ave, Sunnyvale | 20,000 | 12/16/2014 | $7,079,000 |
| 880 Lori Ave, Sunnyvale | 04/30/2021 | ||
| 600 W California Ave, Sunnyvale | 76,379 | 08/09/2017 | |
| 260 N Pastoria Ave, Sunnyvale | 1,596 | 08/17/1992 | $237,000 |
| 305 N Mathilda Ave, Sunnyvale | 33,206 | 01/13/2020 | $19,500,000 |