Santa Clara County  »  421 S Frances St

421 South Frances Street, Sunnyvale, CA 94086 Property Information

421 South Frances Street, Sunnyvale, CA 94086 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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421 South Frances Street, Sunnyvale, CA 94086
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Address

Primary address 421 South Frances Street, Sunnyvale
Zip code 94086
County Santa Clara
Parcel ID 209-28-069

Sales & Tax Overview for 421 South Frances Street, Sunnyvale

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 09/22/2000
Sale price $655,000
Arm's length
Property tax $11,577

Lot & Building Information for 421 South Frances Street, Sunnyvale

Building class Single Family (01)
Acreage 0.071 i
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Downtown Specific Plan (DSP)
School district 09168

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Other Property Data for 421 South Frances Street, Sunnyvale

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  • • Improvements for 421 South Frances Street, Sunnyvale , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 421 South Frances Street, Sunnyvale

What is the assessed value of 421 South Frances Street, Sunnyvale, CA 94086 and the property tax paid?

Assessed at $986,966, the tax amount paid for 421 South Frances Street, Sunnyvale, CA 94086 is $11,577.

When was 421 South Frances Street, Sunnyvale, CA 94086 last sold and what was the last sale price?

421 South Frances Street, Sunnyvale, CA 94086 was last sold in 09/22/2000 for $655,000.

Ownership Information

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Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Laura Pop-Badiu, Apr 09, 2026 How to Do a Title Search on Property Yourself: A Step-by-Step Online GuideĀ 
A property title search is the process of reviewing public records to confirm who legally owns a property and whether there are any liens, mortgages or legal claims attached to it. Explore our step-by-step guide explaining how you can perform a title search yourself. 
Research 100M+ property records powered by:
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Past Sales & Property History for 421 South Frances Street, Sunnyvale

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Purchase date Purchase price Buyer name Seller name
09/22/2000 $655,000
04/05/1994 $285,500
       
       
       
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Title Documents for 421 South Frances Street, Sunnyvale

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.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
01/05/2026 Deed of Trust 12/30/2055
10/18/2021 Deed of Trust 11/01/2051
08/26/2019 Deed of Trust 09/01/2049
02/28/2014 Substitution of Trustee & Reco
09/22/2000 Deed
07/09/1998 Deed
04/05/1994 Deed
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R: Recorded date
D: Document date

Property Taxes for 421 South Frances Street, Sunnyvale

Access detailed property tax data for 421 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 $11,577
Market value $986,966

Assessment History for 421 South Frances Street, Sunnyvale

Here's the assessment & property tax history for 421 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 $986,966 1.173 $11,577 +3.78%
2024-2025 $967,614 1.1529 $11,156 +0.92%
2023-2024 $948,642 1.1652 $11,054 +1.66%
2022-2023 $930,042 1.1691 $10,873 +1.13%
2021-2022 $911,807 1.1792 $10,752 +1.10%

Permits for 421 South Frances Street, Sunnyvale

The complete history of permits filed for 421 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.

Issued Permit Type Status
03/17/2025
12/29/2021
05/29/2012
12/13/2010
       
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Risk

Create a free account to unlock extended information for 421 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
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 421 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.

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Schools

Nearest elementary schools

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
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.43
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.43
Helios School NR Private K-8 28 0.47

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Helios School NR Private K-8 28 0.47
Catholic Academy of Sunnyvale NR Private PK, K-8 137 1.10
Sunnyvale Middle School 6 Public 6-8 962 1.26
Challenger - Sunnyvale NR Private PK, K-8 554 1.30
Adult And Community Education NR Public 0 1.31

Nearest high schools

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 1.38
North County Regional Occupational Program School NR Public 9-12 0 1.39
Community Day School NR Public 9-12 7 1.39
The King's Academy NR Private 6-12 937 1.55

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 421 South Frances Street, Sunnyvale

Here are the neighbors for 421 South Frances Street, Sunnyvale.

Address Square feet Purchase date Purchase price
585 Blackwood Trl, Sunnyvale 06/28/2001 $544,000
598 Blackwood Trl, Sunnyvale 04/10/2013
675 Grand Fir Ave, Sunnyvale 4,384 01/10/2022 $2,881,000
676 Bellflower Ave, Sunnyvale 23,328 10/05/2021 $49,000,000
426 S Taaffe St, Sunnyvale 11/30/2001 $540,000
535 Old San Francisco Rd, Sunnyvale 09/15/2023
611 Iris Ave, Sunnyvale 31,212 06/17/2003
569 Blackwood Trl, Sunnyvale 11/10/2021
669 Grand Fir Ave, Sunnyvale 4,385 01/18/2023
565 Blackwood Trl, Sunnyvale 03/24/2023 $1,500,000
594 Blackwood Trl, Sunnyvale 10/10/2014
634 Grand Fir Ave, Sunnyvale 4,384 02/23/2016
604 S Fair Oaks Ave, Sunnyvale 25,404 03/28/2006
655 S Fair Oaks Ave, Sunnyvale 531,132 05/30/2014 $122,600,500
431 S Frances St, Sunnyvale 07/22/2011
418 S Taaffe St, Sunnyvale 09/12/2014
684 Grand Fir Ave, Sunnyvale 3,252 03/08/2018
622 Grand Fir Ave, Sunnyvale 5,217 01/31/1997
679 Garland Ave, Sunnyvale 21,843 10/05/2021 $49,000,000
670 Grand Fir Ave, Sunnyvale 3,252 10/27/2021 $2,335,000

Nearby ZIP Codes for 421 South Frances Street, Sunnyvale

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