Santa Clara County  »  433 S Mary Ave

433 South Mary Avenue, Sunnyvale, CA 94086 Property Information

433 South Mary Avenue, Sunnyvale, CA 94086 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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433 South Mary Avenue, Sunnyvale, CA 94086
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Address

Primary address 433 South Mary Avenue, Sunnyvale
Zip code 94086
County Santa Clara
Parcel ID 161-40-002

Sales & Tax Overview for 433 South Mary Avenue, Sunnyvale

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Sale date 01/09/2015
Sale price $6,100,000
Arm's length
Property tax $86,106

Lot & Building Information for 433 South Mary Avenue, Sunnyvale

Building sqft 33,216
Building class Five or More Family (04)
Acreage 0.8
Lot sqft 34,848
Units 46
Year built 1957
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district 09002

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Other Property Data for 433 South Mary Avenue, Sunnyvale

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About 433 South Mary Avenue, Sunnyvale

What is the year built & the total sq. ft. for 433 South Mary Avenue, Sunnyvale, CA 94086?

433 South Mary Avenue, Sunnyvale, CA 94086 was built in 1957 and has a total of 33,216 square feet.

What is the assessed value of 433 South Mary Avenue, Sunnyvale, CA 94086 and the property tax paid?

Assessed at $7,340,646, the tax amount paid for 433 South Mary Avenue, Sunnyvale, CA 94086 is $86,105.

When was 433 South Mary Avenue, Sunnyvale, CA 94086 last sold and what was the last sale price?

433 South Mary Avenue, Sunnyvale, CA 94086 was last sold in 01/09/2015 for $6,100,000.

How many residential units does this building have?

This building has 23 residential unit(s) and 23 commercial spaces.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
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.
Research 100M+ property records powered by:
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Past Sales & Property History for 433 South Mary Avenue, Sunnyvale

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Purchase date Purchase price Buyer name Seller name
01/09/2015 $6,100,000

Title Documents for 433 South Mary Avenue, Sunnyvale

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
01/24/2023 Agreement
Assignment of Rents and Leases
Deed of Trust
Fixture Filing
Request for Notice Default / Delinquency
01/20/2023 Agreement
Assignment of Rents and Leases
Deed of Trust
Fixture Filing
Request for Notice Default / Delinquency
01/09/2015 Grant Deed
05/13/2011 Deed
               
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R: Recorded date
D: Document date

Property Taxes for 433 South Mary Avenue, Sunnyvale

Access detailed property tax data for 433 South Mary Avenue, Sunnyvale, CA 94086. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $86,106
Market value $7,340,646

Assessment History for 433 South Mary Avenue, Sunnyvale

Here's the assessment & property tax history for 433 South Mary Avenue, 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 $7,340,646 1.173 $86,106 +3.89%
2024-2025 $7,189,282 1.1529 $82,885 +0.92%
2023-2024 $7,048,326 1.1652 $82,127 +1.66%
2022-2023 $6,910,438 1.1691 $80,790 +1.12%
2021-2022 $6,775,189 1.1792 $79,893 +1.10%

Permits for 433 South Mary Avenue, Sunnyvale

The complete history of permits filed for 433 South Mary Avenue, 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
10/13/2021
01/12/2016
04/13/2015
09/25/2009
       
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Demographics by Zip Code

Total population 49,746
Median age 33.5
Average household income $233,401
Family households 54.9%
Occupied housing units 20,832
Owner occupied units 30.5%
Average number of people per household 2.38
Median year structure built 1977
Median value for units with a mortgage $1,869,300
Median value for units without a mortgage $1,684,500

Risk

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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 433 South Mary Avenue, 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

Neighbors for 433 South Mary Avenue, Sunnyvale

Here are the neighbors for 433 South Mary Avenue, Sunnyvale.

Address Square feet Purchase date Purchase price
1171 Bodega Dr, Sunnyvale 07/14/2021 $2,350,000
1155 Bodega Dr, Sunnyvale 04/04/2000 $552,000
164 Encino CT, Sunnyvale 03/01/2019
305 Portia Ave, Sunnyvale 07/26/1995
1077 Polk Ave, Sunnyvale 08/30/1996 $276,000
1035 W Olive Ave, Sunnyvale 3,905 02/24/2005 $955,000
306 Portia Ave, Sunnyvale 07/12/2006 $845,000
1159 Bodega Dr, Sunnyvale 07/25/2023 $2,228,000
1024 Valencia Ave, Sunnyvale 10,616 05/09/1996 $1,120,000
145 Leota Ave, Sunnyvale 04/05/2023 $1,800,000
152 Caymus CT, Sunnyvale 06/12/1997
1041 W Olive Ave, Sunnyvale 46,880 07/09/2002
1055 Polk Ave, Sunnyvale 09/13/2018 $1,700,000
1041 Polk Ave, Sunnyvale 11/21/2022 $2,300,000
1002 Valencia Ave, Sunnyvale 4,032 09/17/2003
436 Leota Ave, Sunnyvale 07/22/2003 $641,000
1128 W Evelyn Ave, Sunnyvale 7,320 12/29/2010 $830,000
437 S Mary Ave, Sunnyvale 16,397 01/09/2015 $6,100,000
1139 Bodega Dr, Sunnyvale
312 Portia Ave, Sunnyvale 06/19/2013

Nearby ZIP Codes for 433 South Mary Avenue, Sunnyvale

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