Santa Clara County  »  485 Potrero Ave

485 Potrero Avenue, Sunnyvale, CA 94085 - Property report

Also known as: 320 Potrero Ave

Property image for 485 Potrero Avenue, Sunnyvale, CA 94085
static Mapbox map

Property type

Research & Development Branches of Manufacturing Firms (Includes Shell Buildings) (14)

Year built

1975

Acreage

3.46

Sale price

$30,470,000

General Information

Address
Primary address
485 Potrero Ave
Sunnyvale, CA 94085
Alternate address(es)
320 Potrero Ave
485 Portrero Ave
Zip code
94085
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
165-30-014

Owner

Find out who owns 485 Potrero Avenue, Sunnyvale, CA 94085. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/30/2016
Sale price
$30,470,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$414,809
Building
Property type
Research & Development Branches of Manufacturing Firms (Includes Shell Buildings)
Building sq. ft.
59,500
Stories
1
Year built
1975
Lot
Acreage
3.46
Lot sq. ft.
150,725
Zoning & use
Zoning
Qualified opportunity zone
Units
1

Area overview

Walk score
48 /100.  Car-Dependent
Transit score
39 /100.  Some Transit
Bike score
81 /100.  Very Bikeable
School district
09002
Ownership

Ownership information for 485 Potrero Avenue, Sunnyvale, CA

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

Sales history for 485 Potrero Avenue, Sunnyvale, CA 94085

Sale date Sale price Buyer name Seller name
09/30/2016 $30,470,000 XXX'X XXXXXXX XXX XXXXXXXXX XXXXXXXXXX XXX
11/27/2013 $83,425,500 XXXXXXXXX XXXXXXXXXX XXX XXXXXXX XXXXXX XX X XXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
03/25/2025 Notice Non Responsibility XXX X XXXXXXX XXX
10/05/2016 Partial Reconveyance XXX XXXXXXX XX XXXXXXXX XXX
09/30/2016 Grant Deed XXXXXXXXX XXXXXXXXXX XXX XXX'X XXXXXXX XXX
03/10/2014 Subordination & Attornment Non XXXXX XXX., X XXXXXXXXXX XXXXXXXXXXX XXXX XX XXXXXXX, X.X.
02/14/2014 Amend Lease XXXXXXXXX XXXXXXXXXX XX, X XXXXXXXX XXXXXXX XXXXXXXXX XXXXXXX XXXXX XXX, X XXXXXXXXXX XXXXXXXXXXX
11/27/2013 Grant Deed XXXXXXX XXXXXX XX X XXX XXXXXXXXX XXXXXXXXXX XXX
04/26/2006 Deed XXXXX XXXXXXX X XXXXX XXXXXXX XXXXXX XX X XXX
08/24/1999 Deed XXXXXXXXX XXXXX XXXXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 485 Potrero Avenue, Sunnyvale, 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
$414,809
Recent tax assessments
Market value
$35,363,051
Land value
$22,747,484
Building value
$12,615,567

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 $35,363,051 1.173 $414,809 +3.78%
2024-2025 $34,669,658 1.1529 $399,706 +0.92%
2023-2024 $33,989,862 1.1652 $396,050 +1.66%
2022-2023 $33,323,395 1.1691 $389,584 +1.13%
2021-2022 $32,669,996 1.1792 $385,245 +1.10%
2020-2021 $32,335,006 1.1785 $381,068 +2.34%
2019-2020 $31,700,988 1.1746 $372,360 +2.05%
2018-2019 $31,079,400 1.174 $364,872 +1.31%
2017-2018 $30,470,000 1.182 $360,143 +61.09%
2016-2017 $19,281,655 1.1595 $223,571 -0.61%
Permits

Permit information for 485 Potrero Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/03/2018
12/04/2015
01/09/2015
01/05/2015
12/12/2014

*Most recent permits on record for this property.

Neighborhood

Demographics by ZIP code

Total population
24,024
Median age
33
Average household income
$259,833
Family households
55.3%
People per household (average)
2.47
Occupied housing units
9,631
Owner-occupied units
38.0%
Median year structure built
1988
Median value mortgaged units
$1,590,900
Median value unmortgaged units
$1,164,500

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 485 Potrero Avenue, Sunnyvale, CA 94085 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 485 Potrero Avenue, Sunnyvale, CA

324 N Mary Ave, Sunnyvale 884 Hermosa CT, Sunnyvale 300 Potrero Ave, Sunnyvale 425 N Mathilda Ave, Sunnyvale 477 N Mathilda Ave, Sunnyvale 410 N Mary Ave, Sunnyvale 1022 W Maude Ave, Sunnyvale 965 W Maude Ave, Sunnyvale 919 Hermosa CT, Sunnyvale 876 Shirley Ave, Sunnyvale 880 W Maude Ave, Sunnyvale 820 W Maude Ave, Sunnyvale 969 W Maude Ave, Sunnyvale 870 W Maude Ave, Sunnyvale 474 Potrero Ave, Sunnyvale 485 N Mathilda Ave, Sunnyvale 395 Ano Nuevo Ave, Sunnyvale 499 N Mathilda Ave, Sunnyvale 438 W Maude Ave, Sunnyvale 913 Hermosa CT, Sunnyvale

Nearby ZIP codes for 485 Potrero Avenue, Sunnyvale, CA

94024, Santa Clara County, CA 94041, Santa Clara County, CA 94043, Santa Clara County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95117, Santa Clara County, CA 95128, Santa Clara County, CA 95129, Santa Clara County, CA 95130, Santa Clara County, CA

Frequently asked questions

What is the year built for 485 Potrero Avenue, Sunnyvale, CA 94085?

The development at 485 Potrero Avenue, Sunnyvale, CA 94085 was built in 1975.

What is the market value of 485 Potrero Avenue, Sunnyvale, CA 94085?

The current market value of 485 Potrero Avenue, Sunnyvale, CA 94085 is $35,363,051.

What is the total square footage of 485 Potrero Avenue, Sunnyvale, CA 94085?

485 Potrero Avenue, Sunnyvale, CA 94085 has a total of 59,500 square feet.

What is the price per square foot for this property?

$512 per square foot is the price for 485 Potrero Avenue, Sunnyvale, CA 94085.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

Disclaimer

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