Santa Clara County  »  94041  »  California St  »  800 California St

800 California Street, Mountain View, CA 94041 - Property report

Also known as: 800 California St

Property image for 800 California Street, Mountain View, CA 94041
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Property type

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

Year built

1999

Acreage

0.19

Sale price

$31,315,500

General Information

Address
Primary address
800 California St
Mountain View, CA 94041
Zip code
94041
Neighborhood
Old Mountain View
County
Santa Clara
Municipality
Mountain View
Parcel ID
158-12-060

Owner

Find out who owns 800 California Street, Mountain View, CA 94041. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/06/2021
Sale price
$31,315,500
Arm's length
Tax
Tax year
2025-2026
Property tax
$274,896
Building
Property type
Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings)
Building sq. ft.
24,420
Stories
3
Year built
1999
Lot
Acreage
0.19
Lot sq. ft.
8,276
Zoning & use
Zoning
Qualified opportunity zone
Units
6

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
55 /100.  Good Transit
Bike score
92 /100.  Biker's Paradise
School district
05097
Ownership

Ownership information for 800 California Street, Mountain View, CA

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

Sales history for 800 California Street, Mountain View, CA 94041

Sale date Sale price Buyer name Seller name
08/06/2021 $31,315,500 XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXX XXXX & XXXXXXX XX XXX
01/31/2011 $8,550,000 XXXXXXXX XXXXXX XX; XXXXX XXXX & XXX XX XXX; XXXXXXXX, XXXXX XXX XX; XXXXXXXX, XXXXXX X XXX XX XXX XXXXXXXXXX XXX
02/08/1999 $360,000 XXX XXXXXXXXXX XXX XXXX XXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
06/02/2026 Amendment/Modification Deed of Trust XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXXXXXX XXXX
10/28/2025 Amendment/Modification Deed of Trust XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXXXXXX XXXX
04/10/2025 Amendment/Modification Deed of Trust XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXXXXXX XXXX
03/22/2023 Amendment/Modification Deed of Trust XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXXXXXX XXXX
03/22/2023 Amendment/Modification Deed of Trust XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXXXXXX XXXX
08/09/2021 Agreement
Subordination Agreement		 XXX, XXXXXX XXXXXXXXX XXXX
08/09/2021 Agreement
Subordination Agreement		 XXXXXXXXX XXXX XXXXX XXXXXXXXXX XXX
08/09/2021 Assignment of Rents and Leases XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXXXXXX XXXX
08/09/2021 Agreement
Assignment of Rents and Leases
Deed of Trust
Fixture Filing		 XXXXXX XXX XXXXXX XXXXXXXXXX XXX XXXXXXXXX XXXX
08/06/2021 Agreement
Subordination Agreement		 XXXXXXXXX XXXX XXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 800 California Street, 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
$274,896
Recent tax assessments
Market value
$23,700,000
Land value
$17,000,000
Building value
$6,700,000

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 $23,700,000 1.1599 $274,896 -27.11%
2024-2025 $32,580,568 1.1576 $377,153 +1.04%
2023-2024 $31,941,734 1.1686 $373,271 +171.49%
2022-2023 $11,563,631 1.189 $137,492 +2.53%
2021-2022 $11,336,894 1.1829 $134,104 -0.15%
2020-2021 $11,220,649 1.1969 $134,300 +4.50%
2019-2020 $11,000,637 1.1683 $128,520 +3.84%
2018-2019 $10,784,939 1.1476 $123,768 +1.75%
2017-2018 $10,573,471 1.1505 $121,644 +2.33%
2016-2017 $10,366,149 1.1467 $118,869 +3.01%
Permits

Permit information for 800 California Street, Mountain View, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
12/11/2025
04/17/2023
04/07/2023
01/26/2023
01/23/2023

*Most recent permits on record for this property.

Neighborhood

Demographics by ZIP code

Total population
16,050
Median age
34.1
Average household income
$242,642
Family households
52.6%
People per household (average)
2.3
Occupied housing units
6,960
Owner-occupied units
28.1%
Median year structure built
1974
Median value mortgaged units
$2,000,001
Median value unmortgaged units
$1,902,800

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 800 California Street, Mountain View, CA 94041 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 800 California Street, Mountain View, CA

1093 Villa St, Mountain View 1043 Villa St, Mountain View 947 Villa St, Mountain View 300 Castro St, Mountain View 232 Franklin St, Mountain View 239 Oak St, Mountain View 380 Castro St, Mountain View 1088 W Dana St, Mountain View 340 Castro St, Mountain View 375 Oak St, Mountain View 370 Franklin St, Mountain View 484 Franklin St, Mountain View 1065 Villa St, Mountain View 312 Castro St, Mountain View 470 Franklin St, Mountain View 1062 Mercy St, Mountain View 990 California St, Mountain View 380 Franklin St, Mountain View

Nearby ZIP codes for 800 California Street, Mountain View, CA

94022, Santa Clara County, CA 94024, Santa Clara County, CA 94043, Santa Clara County, CA 94301, Santa Clara County, CA 94303, Santa Clara County, CA 94305, Santa Clara County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95129, Santa Clara County, CA

Frequently asked questions

What is the year built for 800 California Street, Mountain View, CA 94041?

The development at 800 California Street, Mountain View, CA 94041 was built in 1999.

What is the market value of 800 California Street, Mountain View, CA 94041?

The current market value of 800 California Street, Mountain View, CA 94041 is $23,700,000.

What is the total square footage of 800 California Street, Mountain View, CA 94041?

800 California Street, Mountain View, CA 94041 has a total of 24,420 square feet.

What is the price per square foot for this property?

$1,282 per square foot is the price for 800 California Street, Mountain View, CA 94041.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 6.

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