| Primary address | 428 South Frances Street, Sunnyvale |
| Zip code | 94086 |
| County | Santa Clara |
| Parcel ID | 209-26-019 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/05/2003 |
| Sale price | $890,000 |
| Arm's length | Register |
| Property tax | $14,843 |
| Building sqft | 3,562 |
| Building class | Three and Four Family (03) |
| Acreage | 0.22 |
| Lot sqft | 9,750 |
| Units | 4 |
| Year built | 1947 |
| Stories | 1 |
| Zoning district | Downtown Specific Plan (DSP) |
| 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:
428 South Frances Street, Sunnyvale, CA 94086 was built in 1947 and has a total of 3,562 square feet.
What is the assessed value of 428 South Frances Street, Sunnyvale, CA 94086 and the property tax paid?Assessed at $1,265,382, the tax amount paid for 428 South Frances Street, Sunnyvale, CA 94086 is $14,842.
When was 428 South Frances Street, Sunnyvale, CA 94086 last sold?428 South Frances Street, Sunnyvale, CA 94086 was last sold in 12/27/2018.
How many residential units does this building have?This building has 4 residential unit(s).
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 428 South Frances Street, 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 428 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 |
| Property tax | $14,843 |
| Market value | $1,265,382 |
Here's the assessment & property tax history for 428 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 | $1,265,382 | 1.173 | $14,843 | +3.78% |
| 2024-2025 | $1,240,571 | 1.1529 | $14,303 | +0.92% |
| 2023-2024 | $1,216,247 | 1.1652 | $14,172 | +1.66% |
| 2022-2023 | $1,192,400 | 1.1691 | $13,940 | +1.13% |
| 2021-2022 | $1,169,020 | 1.1792 | $13,785 | +1.10% |
The complete history of permits filed for 428 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 428 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 428 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 | 0.18 |
| Triumphant Learning Center | NR | Private | PK-K | 33 | 0.18 |
| Helios School | NR | Private | K-8 | 28 | 0.43 |
| Ellis Elementary School | 5 | Public | K-5 | 695 | 0.46 |
| Stratford School - Sunnyvale Washington Park | NR | Private | PK-5 | 392 | 0.47 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Helios School | NR | Private | K-8 | 28 | 0.43 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 1.14 |
| Sunnyvale Middle School | 6 | Public | 6-8 | 962 | 1.28 |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 1.31 |
| Adult And Community Education | NR | Public | 0 | 1.31 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Adult And Community Education | NR | Public | 0 | 1.31 | |
| Fremont High School | 7 | Public | 9-12 | 2,171 | 1.37 |
| North County Regional Occupational Program School | NR | Public | 9-12 | 0 | 1.38 |
| Community Day School | NR | Public | 9-12 | 7 | 1.38 |
| The King's Academy | NR | Private | 6-12 | 937 | 1.53 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 428 South Frances Street, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 292 E Iowa Ave, Sunnyvale | 12/27/2012 | ||
| 302 Saturn Trl, Sunnyvale | 06/04/2019 | $1,570,000 | |
| 303 Saturn Trl, Sunnyvale | 05/13/2025 | ||
| 404 S Murphy Ave, Sunnyvale | 06/29/2009 | $450,000 | |
| 401 Carroll St, Sunnyvale | 10/09/2018 | $1,915,000 | |
| 306 Saturn Trl, Sunnyvale | 10/18/2011 | ||
| 397 Vine Ave, Sunnyvale | 01/10/2018 | $1,500,000 | |
| 485 Maxine Ave, Sunnyvale | 06/01/2022 | ||
| 325 Carroll St, Sunnyvale | 09/20/2012 | ||
| 481 S Murphy Ave, Sunnyvale | 10/28/2025 | $3,500,000 | |
| 363 Carroll St, Sunnyvale | 04/24/2017 | $2,200,000 | |
| 389 Carroll St, Sunnyvale | 12/05/2013 | ||
| 347 Flora Vista Ave, Sunnyvale | |||
| 304 Saturn Trl, Sunnyvale | 12/22/1994 | $255,000 | |
| 392 E McKinley Ave, Sunnyvale | 03/21/2025 | $1,250,000 | |
| 390 S Bayview Ave, Sunnyvale | |||
| 415 S Sunnyvale Ave, Sunnyvale | 3,095 | 07/22/2016 | |
| 453 S Murphy Ave, Sunnyvale | 3,210 | 05/25/2007 | |
| 300 Saturn Trl, Sunnyvale | 02/23/2021 | ||
| 308 Saturn Trl, Sunnyvale | 02/14/2019 |