Santa Clara County  »  94043  »  Alta Ave  »  900 Alta Ave

Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043 - Property report

Also known as: 900 Alta Ave

Property image for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043
static Mapbox map

Property type

Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings) (59)

Year built

1994

Acreage

6.61

Sale price

$138,600,000

General Information

Address
Primary address
900 Alta Ave
Mountain View, CA 94043
Zip code
94043
County
Santa Clara
Municipality
Mountain View
Parcel ID
116-09-140

Owner

Find out who owns Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/16/2019
Sale price
$138,600,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$997,389
Building
Property type
Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings)
Building sq. ft.
92,408
Stories
2
Year built
1994
Lot
Acreage
6.61
Lot sq. ft.
287,957
Zoning & use
Zoning
Qualified opportunity zone

Area overview

Walk score
51 /100.  Somewhat Walkable
Transit score
30 /100.  Some Transit
Bike score
95 /100.  Biker's Paradise
School district
05004
Ownership

Ownership information for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043

Sale date Sale price Buyer name Seller name
04/16/2019 $138,600,000 XXXXXX XXX XXXXXXXXX, XXXX XXXXXXXX X XXXXX; XXXXX, XXXXXXX X XXXXXXX; XXXXX, XXXXXXX X XXXXXXXX XXXXXXXX XXXXX; XXXXXXXXX, XXXX XXXXXXX

*Most recent sale on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
09/19/2022 Agreement
Easement		 XXXXXX XXX XXXXX XXXXX XXXXXX XXXXX XXXXXXXX
03/14/2022 Dedication XXXXXX XXX XXXX XX XXXXXXXX XXXX
04/16/2019 Grant Deed XXXXXXXXX, XXXX XXXXXXX XXXXXX XXX
09/08/2017 Quitclaim Deed XXXXX XXXXX XXXXXX XXXXXXXXXXXXXX XXXXXXXXX XXXXX, XXXXXXX X XXXXXXXX XXXXXXXX XXXX
12/11/2012 Amend Order XXXXXXXXX, XXXX XXXXX XXXXX XXX
11/09/2010 Deed XXXX XX XXXXXXXX XXXX XXXXX, XXXXXXX X XX/XX
11/02/2010 Agreement XXXXXXXXX, XXXX XX/XX XXXX XX XXXXXXXX XXXX
11/02/2010 Agreement XXXXX, XXXXXXX X XX/XX XXXX XX XXXXXXXX XXXX
07/28/1995 Deed XXXXXXXXXX, XXXX XXXXXXXXX XXXXX
07/27/1995 Deed XXXXXXXXX XXXXX XXXXXXXXX, XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$997,389
Recent tax assessments
Market value
$85,989,206
Land value
$61,200,000
Building value
$24,789,206

More about Santa Clara County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $85,989,206 1.1599 $997,389 -41.82%
2024-2025 $144,054,179 1.19 $1,714,245 +1.75%
2023-2024 $140,649,468 1.1978 $1,684,699 +5.43%
2022-2023 $131,134,521 1.2185 $1,597,874 +2.43%
2021-2022 $128,563,257 1.2134 $1,559,987 +0.60%
2020-2021 $127,245,000 1.2187 $1,550,735 +371.15%
2019-2020 $27,723,894 1.1872 $329,138 +1.05%
2018-2019 $27,180,289 1.1984 $325,729 +4.86%
2017-2018 $26,647,343 1.1658 $310,644 +2.17%
2016-2017 $26,124,847 1.1638 $304,041 +2.66%
Permits

Permit information for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
03/16/2026
03/05/2026
02/06/2026
05/07/2025
01/31/2025

*Most recent permits on record for this property.

Neighborhood

Demographics by ZIP code

Total population
33,176
Median age
36.1
Average household income
$261,450
Family households
56.1%
People per household (average)
2.48
Occupied housing units
13,369
Owner-occupied units
45.3%
Median year structure built
1976
Median value mortgaged units
$1,688,100
Median value unmortgaged units
$1,554,200

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA

1543 Plymouth St, Mountain View 1764 Shoreline Blvd, Mountain View 2598 Bayshore Pkwy, Mountain View 1742 Shoreline Blvd, Mountain View 1890 N Shoreline Blvd, Mountain View 1808 Shoreline Blvd, Mountain View 1600 Plymouth St, Mountain View 2700 N Shoreline Blvd, Mountain View 1565 Charleston Rd, Mountain View 1685 Plymouth St, Mountain View 1925 Amphitheatre Pkwy, Mountain View 2475 Garcia Ave, Mountain View 1547 Plymouth St, Mountain View 1758 Shoreline Blvd, Mountain View 2171 Landings Dr, Mountain View 1824 Shoreline Blvd, Mountain View 1875 Landings Dr, Mountain View 1861 Landings Dr, Mountain View 1431 Plymouth St, Mountain View 2450 Garcia Ave, Mountain View

Nearby ZIP codes for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA

94022, Santa Clara County, CA 94024, Santa Clara County, CA 94041, Santa Clara County, CA 94301, Santa Clara County, CA 94303, Santa Clara County, CA 94305, Santa Clara County, CA 94560, Alameda County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA

Frequently asked questions

What is the year built for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043?

The development at Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043 was built in 1994.

What is the market value of Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043?

The current market value of Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043 is $85,989,206.

What is the total square footage of Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043?

Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043 has a total of 92,408 square feet.

What is the price per square foot for this property?

$1,499 per square foot is the price for Google Mountain View Campus - 900 Alta Avenue, Mountain View, CA 94043.

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