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635 Sierra Avenue, Mountain View, CA 94041 Property Information

635 Sierra Avenue, Mountain View, CA 94041 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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635 Sierra Avenue, Mountain View, CA 94041
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Address

Primary address 635 Sierra Avenue, Mountain View
Zip code 94041
County Santa Clara
Neighborhood Old Mountain View
Parcel ID 158-09-040

Sales & Tax Overview for 635 Sierra 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 07/10/2024
Sale price $1,995,000
Arm's length
Current property tax $23,059

Lot & Building Information for 635 Sierra Avenue, Mountain View

Building class Single Family (01)
Acreage 0.118
Year built 1940
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single Family (R1)
School district 05000

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Other Property Data for 635 Sierra Avenue, Mountain View

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  • • Improvements for 635 Sierra Avenue, Mountain View , including their type, square footage, grade and when they were built.
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About 635 Sierra Avenue, Mountain View

When was 635 Sierra Avenue, Mountain View, CA 94041 built?

635 Sierra Avenue, Mountain View, CA 94041 was built in 1940.

What is the assessed value of 635 Sierra Avenue, Mountain View, CA 94041 and the property tax paid?

Assessed at $1,995,000, the tax amount paid for 635 Sierra Avenue, Mountain View, CA 94041 is $23,140.

When was 635 Sierra Avenue, Mountain View, CA 94041 last sold and what was the last sale price?

635 Sierra Avenue, Mountain View, CA 94041 was last sold in 07/10/2024 for $1,995,000.

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
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Past Sales & Property History for 635 Sierra Avenue, Mountain View

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Purchase date Purchase price Buyer name Seller name
07/10/2024 $1,995,000

Title Documents for 635 Sierra Avenue, Mountain View

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
04/13/2026 Reconveyance
Substitution Trustee
04/01/2026 Deed of Trust 04/01/2056
07/10/2024 Deed of Trust 08/01/2054
07/10/2024 Grant Deed
06/15/2000 Deed
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R: Recorded date
D: Document date

Property Taxes for 635 Sierra Avenue, Mountain View

Access detailed property tax data for 635 Sierra Avenue, Mountain View, CA 94041. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $23,140
Current property tax $23,059
Market value $1,995,000

Assessment History for 635 Sierra Avenue, Mountain View

Here's the assessment & property tax history for 635 Sierra 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 $1,995,000 1.1599 $23,140 +2466.85%
2024-2025 $77,876 1.1576 $901 +1.04%
2023-2024 $76,350 1.1686 $892 +0.25%
2022-2023 $74,854 1.189 $890 +2.54%
2021-2022 $73,387 1.1829 $868 -0.16%

Permits for 635 Sierra Avenue, Mountain View

The complete history of permits filed for 635 Sierra 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
11/04/2015
       
       
       
       
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Risk

Create a free account to unlock extended information for 635 Sierra 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 635 Sierra 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 0.38
St. Joseph Catholic NR Private PK, K-8 188 0.38
Edith Landels Elementary School 6 Public K-5 374 0.59
Benjamin Bubb Elementary School 7 Public K-5 339 0.60
Khan Lab School NR Private 174 0.71

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St. Joseph Catholic NR Private PK, K-8 188 0.38
Isaac Newton Graham Middle School 6 Public 6-8 881 0.38
Khan Lab School NR Private 174 0.71
Khan Lab School NR Private K-12 0 0.71
Adult Education NR Public 0 0.89

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mountain View Academy NR Private 9-12 130 0.53
View High School NR Private 9-12 9 0.55
Khan Lab School NR Private 174 0.71
Khan Lab School NR Private K-12 0 0.71
Adult Education NR Public 0 0.89

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

Neighbors for 635 Sierra Avenue, Mountain View

Here are the neighbors for 635 Sierra Avenue, Mountain View.

Address Square feet Purchase date Purchase price
545 Sierra Ave, Mountain View 02/10/2020 $3,300,000
134 Castro St, Mountain View 6,600 07/01/2015
110 Castro St, Mountain View 5,372 08/08/1997 $931,000
186 Castro St, Mountain View 2,247
135 Castro St, Mountain View 2,442 12/28/2017
1077 Mercy St, Mountain View 11/12/2021
665 Sierra Ave, Mountain View 04/13/2023
176 Oak St, Mountain View 4,074 02/11/2021
645 Sierra Ave, Mountain View 04/20/2021 $2,300,000
160 Castro St, Mountain View 2,997 07/16/1998 $241,000
682 Villa St, Mountain View 7,523 01/14/2022 $2,237,000
550 Franklin St, Mountain View 04/15/2003
520 Front Ln, Mountain View 04/09/2025 $2,005,000
148 Castro St, Mountain View 16,000 08/13/2003
1025 Villa St, Mountain View 11/16/2007 $1,065,000
1000 Villa St, Mountain View
742 Calderon Ave, Mountain View 06/03/2014
1144 Villa St, Mountain View 12/29/2021
660 Sierra Ave, Mountain View 03/31/1994 $300,000
1147 Mercy St, Mountain View 07/16/2024

Nearby ZIP Codes for 635 Sierra Avenue, Mountain View

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