| Primary address | 171 Piedra Drive, Sunnyvale |
| Zip code | 94086 |
| County | Santa Clara |
| Tract | 1511 |
| Parcel ID | 165-18-035 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/03/2023 |
| Sale price | $1,880,000 |
| Arm's length | Register |
| Current property tax | $22,861 |
| Building class | Single Family (01) |
| Acreage | 0.148
|
| Year built | 1956 |
| Zoning district | Low Density Residential (R0) |
| 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:
171 Piedra Drive, Sunnyvale, CA 94086 was built in 1956.
What is the assessed value of 171 Piedra Drive, Sunnyvale, CA 94086 and the property tax paid?Assessed at $1,955,951, the tax amount paid for 171 Piedra Drive, Sunnyvale, CA 94086 is $22,943.
When was 171 Piedra Drive, Sunnyvale, CA 94086 last sold?171 Piedra Drive, Sunnyvale, CA 94086 was last sold in 02/25/2026.
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 171 Piedra Drive, 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 171 Piedra Drive, Sunnyvale, CA 94086. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $22,943 |
| Current property tax | $22,861 |
| Market value | $1,955,951 |
Here's the assessment & property tax history for 171 Piedra Drive, 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 | $1,955,951 | 1.173 | $22,943 | +3.78% |
| 2024-2025 | $1,917,600 | 1.1529 | $22,108 | +305.36% |
| 2023-2024 | $468,064 | 1.1652 | $5,454 | +1.66% |
| 2022-2023 | $458,887 | 1.1691 | $5,365 | +1.13% |
| 2021-2022 | $449,890 | 1.1792 | $5,305 | +1.09% |
The complete history of permits filed for 171 Piedra Drive, 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 171 Piedra Drive, 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 171 Piedra Drive, 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) |
|---|---|---|---|---|---|
| Vargas Elementary School | 4 | Public | K-5 | 411 | 0.24 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 0.35 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 0.35 |
| Stratford School - Sunnyvale Washington Park | NR | Private | PK-5 | 392 | 0.39 |
| Stratford School - Sunnyvale Washington Park | NR | Private | PK-5 | 392 | 0.39 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 0.35 |
| St. Stephen Lutheran School | NR | Private | 1-8 | 13 | 1.09 |
| Helios School | NR | Private | K-8 | 28 | 1.26 |
| Sunnyvale Middle School | 6 | Public | 6-8 | 962 | 1.33 |
| Slater Special Education Preschool | NR | Public | 75 | 1.38 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Slater Special Education Preschool | NR | Public | 75 | 1.38 | |
| Alta Vista High School | 4 | Public | 9-12 | 69 | 1.77 |
| The King's Academy | NR | Private | 6-12 | 937 | 1.82 |
| Adult And Community Education | NR | Public | 0 | 1.85 | |
| German Intl School of Silicon Valley | NR | Private | 1-12 | 401 | 1.86 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 171 Piedra Drive, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 830 Muender Ave, Sunnyvale | 11/21/2024 | ||
| 852 Coolidge Ave, Sunnyvale | 2,321 | 02/22/2016 | $1,570,000 |
| 887 W Washington Ave, Sunnyvale | 04/30/2025 | ||
| 847 Lewis Ave, Sunnyvale | 2,316 | ||
| 861 Lewis Ave, Sunnyvale | 2,316 | 06/05/2003 | |
| 867 Lewis Ave, Sunnyvale | 1,598 | 08/26/2019 | $1,660,000 |
| 897 Coolidge Ave, Sunnyvale | 02/11/2008 | ||
| 816 Muender Ave, Sunnyvale | 12/04/2023 | ||
| 177 Piedra Dr, Sunnyvale | 10/05/1999 | $107,000 | |
| 908 Carson Dr, Sunnyvale | |||
| 128 Sunset Ave, Sunnyvale | 11/14/2024 | $1,828,500 | |
| 860 Coolidge Ave, Sunnyvale | 2,321 | 10/13/2017 | |
| 175 Piedra Dr, Sunnyvale | 07/19/2012 | ||
| 179 Piedra Dr, Sunnyvale | 03/12/2018 | ||
| 806 Muender Ave, Sunnyvale | 02/22/2011 | $350,000 | |
| 871 Lewis Ave, Sunnyvale | 2,068 | 11/16/2020 | |
| 856 Coolidge Ave, Sunnyvale | 2,312 | 06/03/2025 | $920,000 |
| 808 Muender Ave, Sunnyvale | 05/10/2012 | ||
| 802 Coolidge Ave, Sunnyvale | 03/23/1995 | $151,000 | |
| 885 Coolidge Ave, Sunnyvale | 05/25/2018 | $1,640,000 |