| Primary address | 520 South Frances Street, Sunnyvale |
| Alternate address(es) | 518 S Frances St |
| Zip code | 94086 |
| County | Santa Clara |
| Parcel ID | 209-30-028 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/19/2021 |
| Sale price | $2,062,500 |
| Arm's length | Register |
| Current property tax | $26,105 |
| Building class | Single Family (01) |
| Acreage | 0.146 |
| Year built | 1927 |
| 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).
Create a free account to access valuable data points such as:
520 South Frances Street, Sunnyvale, CA 94086 was built in 1927.
What is the assessed value of 520 South Frances Street, Sunnyvale, CA 94086 and the property tax paid?Assessed at $2,232,513, the tax amount paid for 520 South Frances Street, Sunnyvale, CA 94086 is $26,187.
When was 520 South Frances Street, Sunnyvale, CA 94086 last sold and what was the last sale price?520 South Frances Street, Sunnyvale, CA 94086 was last sold in 04/19/2021 for $2,062,500.
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 520 South Frances Street, Sunnyvale, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 04/19/2021 | $2,062,500 | 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 520 South Frances Street, Sunnyvale, CA 94086. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $26,187 |
| Current property tax | $26,105 |
| Market value | $2,232,513 |
Here's the assessment & property tax history for 520 South Frances Street, 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 | $2,232,513 | 1.173 | $26,187 | +3.78% |
| 2024-2025 | $2,188,739 | 1.1529 | $25,234 | +0.92% |
| 2023-2024 | $2,145,824 | 1.1652 | $25,003 | +1.66% |
| 2022-2023 | $2,103,750 | 1.1691 | $24,595 | +1598.55% |
| 2021-2022 | $122,789 | 1.1792 | $1,448 | +1.10% |
The complete history of permits filed for 520 South Frances Street, 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 520 South Frances Street, 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 520 South Frances Street, 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 | 0.22 |
| Triumphant Learning Center | NR | Private | PK-K | 33 | 0.22 |
| Helios School | NR | Private | K-8 | 28 | 0.39 |
| Ellis Elementary School | 5 | Public | K-5 | 695 | 0.45 |
| Stratford School - Sunnyvale Washington Park | NR | Private | PK-5 | 392 | 0.51 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Helios School | NR | Private | K-8 | 28 | 0.39 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 1.18 |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 1.19 |
| Adult And Community Education | NR | Public | 0 | 1.19 | |
| Sunnyvale Middle School | 6 | Public | 6-8 | 962 | 1.19 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Adult And Community Education | NR | Public | 0 | 1.19 | |
| Fremont High School | 7 | Public | 9-12 | 2,171 | 1.25 |
| Community Day School | NR | Public | 9-12 | 7 | 1.26 |
| North County Regional Occupational Program School | NR | Public | 9-12 | 0 | 1.26 |
| Amrita Academy | NR | Private | 5-12 | 0 | 1.46 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 520 South Frances Street, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 362 Bishop Ave, Sunnyvale | 11/04/2020 | ||
| 334 Bishop Ave, Sunnyvale | 04/26/2022 | ||
| 520 Carroll St, Sunnyvale | 04/29/2022 | $2,875,000 | |
| 507 S Bayview Ave, Sunnyvale | 01/30/2018 | ||
| 500 S Frances St, Sunnyvale | |||
| 536 S Frances St, Sunnyvale | 04/04/2025 | $2,120,000 | |
| 339 Jarvis CT, Sunnyvale | 04/06/2010 | $845,500 | |
| 539 Carroll St, Sunnyvale | 04/29/2015 | ||
| 323 Jarvis CT, Sunnyvale | 11/25/2019 | ||
| 521 S Sunnyvale Ave, Sunnyvale | 03/07/2022 | ||
| 545 S Sunnyvale Ave, Sunnyvale | 04/10/2018 | ||
| 549 Carroll St, Sunnyvale | 09/16/2014 | $706,000 | |
| 189 W El Camino Real, Sunnyvale | 4,529 | 12/17/2010 | $1,470,000 |
| 331 Jarvis CT, Sunnyvale | 02/23/2018 | $2,025,000 | |
| 334 Jarvis CT, Sunnyvale | 03/09/2016 | ||
| 535 S Bayview Ave, Sunnyvale | 08/04/2014 | ||
| 575 Carroll St, Sunnyvale | 06/26/2025 | $2,710,000 | |
| 318 E Olive Ave, Sunnyvale | 04/19/2017 | ||
| 575 S Frances St, Sunnyvale | 10/24/2022 | ||
| 530 S Sunnyvale Ave, Sunnyvale | 07/25/2011 |