Santa Clara County  »  94041  »  Fairmont Ave  »  643 Fairmont Ave

643 Fairmont Avenue, Mountain View, CA 94041 Property Information

643 Fairmont Avenue, Mountain View, CA 94041 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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643 Fairmont Avenue, Mountain View, CA 94041
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Address

Primary address 643 Fairmont Avenue, Mountain View
Zip code 94041
County Santa Clara
Neighborhood Old Mountain View
Parcel ID 158-06-013

Sales & Tax Overview for 643 Fairmont Avenue, Mountain View

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

Sale date 12/06/2019
Sale price $2,145,000
Arm's length
Property tax $27,210

Lot & Building Information for 643 Fairmont Avenue, Mountain View

Building sqft 2,418
Building class Three and Four Family (03)
Acreage 0.11
Lot sqft 4,727
Units 3
Year built 1955
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Multiple Family (R3)
School district 05000

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Other Property Data for 643 Fairmont Avenue, Mountain View

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About 643 Fairmont Avenue, Mountain View

What is the year built & the total sq. ft. for 643 Fairmont Avenue, Mountain View, CA 94041?

643 Fairmont Avenue, Mountain View, CA 94041 was built in 1955 and has a total of 2,418 square feet.

What is the assessed value of 643 Fairmont Avenue, Mountain View, CA 94041 and the property tax paid?

Assessed at $2,345,868, the tax amount paid for 643 Fairmont Avenue, Mountain View, CA 94041 is $27,209.

When was 643 Fairmont Avenue, Mountain View, CA 94041 last sold?

643 Fairmont Avenue, Mountain View, CA 94041 was last sold in 04/21/2026.

How many residential units does this building have?

This building has 3 residential unit(s).

Ownership Information

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Real Estate Reports:
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.
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.
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Past Sales & Property History for 643 Fairmont Avenue, Mountain View

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Purchase date Purchase price Buyer name Seller name
12/06/2019 $2,145,000

Title Documents for 643 Fairmont Avenue, Mountain View

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
08/17/2021 Amendment/Modification Deed of Trust 05/01/2061
12/06/2019 Deed
               
               
               
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R: Recorded date
D: Document date

Property Taxes for 643 Fairmont Avenue, Mountain View

Access detailed property tax data for 643 Fairmont Avenue, Mountain View, CA 94041. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $27,210
Market value $2,345,868

Assessment History for 643 Fairmont Avenue, Mountain View

Here's the assessment & property tax history for 643 Fairmont Avenue, Mountain View, 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 $2,345,868 1.1599 $27,210 +2.20%
2024-2025 $2,299,871 1.1576 $26,623 +1.04%
2023-2024 $2,254,776 1.1686 $26,349 +0.25%
2022-2023 $2,210,566 1.189 $26,284 +2.53%
2021-2022 $2,167,222 1.1829 $25,636 -0.15%

Permits for 643 Fairmont Avenue, Mountain View

The complete history of permits filed for 643 Fairmont Avenue, Mountain View, 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
04/08/2016
       
       
       
       
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Risk

Create a free account to unlock extended information for 643 Fairmont Avenue, Mountain View, 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) X (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 643 Fairmont Avenue, Mountain View 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)
St. Joseph Catholic NR Private PK, K-8 188 0.31
St. Joseph Catholic NR Private PK, K-8 188 0.31
Benjamin Bubb Elementary School 7 Public K-5 339 0.52
Edith Landels Elementary School 6 Public K-5 374 0.65
Khan Lab School NR Private 174 0.78

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Isaac Newton Graham Middle School 6 Public 6-8 881 0.29
St. Joseph Catholic NR Private PK, K-8 188 0.31
Khan Lab School NR Private 174 0.78
Khan Lab School NR Private K-12 0 0.78
MVWSD Preschool NR Public 0 0.91

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mountain View Academy NR Private 9-12 130 0.60
View High School NR Private 9-12 9 0.64
Khan Lab School NR Private 174 0.78
Khan Lab School NR Private K-12 0 0.78
MVWSD Preschool NR Public 0 0.91

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

Neighbors for 643 Fairmont Avenue, Mountain View

Here are the neighbors for 643 Fairmont Avenue, Mountain View.

Address Square feet Purchase date Purchase price
631 Fairmont Ave, Mountain View 2,418 03/23/2022
525 Fairmont Ave, Mountain View 07/15/2015 $1,475,000
574 Fairmont Ave, Mountain View 11/05/2012
823 Montgomery St, Mountain View 06/01/2022 $1,420,000
832 Calderon Ave, Mountain View 3,468 06/29/2007
141 Centre St, Mountain View 06/09/2008 $625,000
812 Calderon Ave, Mountain View 10/28/2024
611 Fairmont Ave, Mountain View
813 Montgomery St, Mountain View 07/26/2022
811 Montgomery St, Mountain View 11/15/2016
457 Church St, Mountain View 01/18/2001
634 Fairmont Ave, Mountain View 03/01/2021 $2,190,000
91 Church St, Mountain View 13,712 05/13/2022
817 Montgomery St, Mountain View 04/25/2018
545 Fairmont Ave, Mountain View 10/16/2025 $2,205,000
409 Church St, Mountain View 02/08/2002
456 Sierra Ave, Mountain View 05/12/2021
622 Fairmont Ave, Mountain View 06/05/2024 $2,800,000
650 Fairmont Ave, Mountain View 09/27/2024 $2,225,000
145 Centre St, Mountain View 05/06/2004 $505,000

Nearby ZIP Codes for 643 Fairmont Avenue, Mountain View

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