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2101 Rock Street, Mountain View, CA 94043 Property Information

2101 Rock Street, Mountain View, CA 94043 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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2101 Rock Street, Mountain View, CA 94043
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Address

Primary address 2101 Rock Street, Mountain View
Zip code 94043
County Santa Clara
Parcel ID 147-13-043

Sales & Tax Overview for 2101 Rock Street, Mountain View

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

Sale date 08/01/1990
Sale price $652,500
Arm's length
Property tax $9,937

Lot & Building Information for 2101 Rock Street, Mountain View

Building sqft 5,823
Building class Five or More Family (04)
Acreage 0.33
Lot sqft 14,760
Units 5
Year built 1971
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district 05010

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Other Property Data for 2101 Rock Street, Mountain View

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About 2101 Rock Street, Mountain View

What is the year built & the total sq. ft. for 2101 Rock Street, Mountain View, CA 94043?

2101 Rock Street, Mountain View, CA 94043 was built in 1971 and has a total of 5,823 square feet.

What is the assessed value of 2101 Rock Street, Mountain View, CA 94043 and the property tax paid?

Assessed at $856,744, the tax amount paid for 2101 Rock Street, Mountain View, CA 94043 is $9,937.

When was 2101 Rock Street, Mountain View, CA 94043 last sold and what was the last sale price?

2101 Rock Street, Mountain View, CA 94043 was last sold in 08/01/1990 for $652,500.

How many residential units does this building have?

This building has 5 residential unit(s).

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.
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  • 2000+ governmental and public data sources
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Past Sales & Property History for 2101 Rock Street, Mountain View

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Purchase date Purchase price Buyer name Seller name
08/01/1990 $652,500

Title Documents for 2101 Rock Street, Mountain View

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
08/01/1990 Deed
               
               
               
               
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R: Recorded date
D: Document date

Property Taxes for 2101 Rock Street, Mountain View

Access detailed property tax data for 2101 Rock Street, Mountain View, CA 94043. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $9,937
Market value $856,744

Assessment History for 2101 Rock Street, Mountain View

Here's the assessment & property tax history for 2101 Rock Street, 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 $856,744 1.1599 $9,937 -0.58%
2024-2025 $839,946 1.19 $9,995 +1.34%
2023-2024 $823,477 1.1978 $9,864 +0.27%
2022-2023 $807,332 1.2185 $9,837 +2.43%
2021-2022 $791,503 1.2134 $9,604 +0.60%

Permits for 2101 Rock Street, Mountain View

The complete history of permits filed for 2101 Rock Street, 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.

Data not available for this property.

Demographics by Zip Code

Total population 33,176
Median age 36.1
Average household income $261,450
Family households 56.1%
Occupied housing units 13,369
Owner occupied units 45.3%
People per household (average) 2.48
Median year structure built 1976
Median value for units with a mortgage $1,688,100
Median value for units without a mortgage $1,554,200

Risk

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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 2101 Rock Street, 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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Neighbors for 2101 Rock Street, Mountain View

Here are the neighbors for 2101 Rock Street, Mountain View.

Address Square feet Purchase date Purchase price
710 Independence Ave, Mountain View 1,461 05/20/2015
2390 W Middlefield Rd, Mountain View 21,755 12/21/2016
753 Independence Ave, Mountain View 01/05/2017
2548 Mardell Way, Mountain View 04/07/2008
2556 Mardell Way, Mountain View 11/03/2016
2117 Rock St, Mountain View 5,272 12/03/2010
2534 Alvin St, Mountain View 12/06/2012
2500 Mardell Way, Mountain View 08/31/2020 $1,810,000
2504 Mardell Way, Mountain View 03/31/1999
2514 Mardell Way, Mountain View 03/10/2021
2558 Mardell Way, Mountain View 11/07/2019
2539 Claire CT, Mountain View 06/22/2021
768 N Rengstorff Ave, Mountain View 24,175 05/07/2019
2552 Mardell Way, Mountain View 08/19/2020 $420,000
2560 Mardell Way, Mountain View 10/06/2025
2515 Nedson CT, Mountain View 03/18/2008
2415 Old Middlefield Way, Mountain View 7,232 06/29/2007 $1,600,000
2139 Rock St, Mountain View 09/13/2016
2517 Nedson CT, Mountain View 04/16/2019
2309 Rock St, Mountain View 34,244 06/25/2019 $2,815,000

Nearby ZIP Codes for 2101 Rock Street, Mountain View

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