Santa Clara County » 380 S Mathilda Ave

380 South Mathilda Avenue, Sunnyvale, CA 94086 - Property report

Also known as: 380 S Mathilda Ave

Property image for 380 South Mathilda Avenue, Sunnyvale, CA 94086

Property type

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

Year built

1972

Acreage

0.31

Sale price

$1,400,000

General Information

Address

Primary address

380 S Mathilda Ave
Sunnyvale, CA 94086

Zip code

94086

County

Santa Clara

Municipality

Sunnyvale

Parcel ID

209-34-002

Sales

Sale date

11/26/2013

Sale price

$1,400,000

Arm's length

Tax

Tax year

2026-2027

Property tax

$31,977

Building

Property type

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

Building sq. ft.

6,120

Stories

Year built

1972

Lot

Acreage

0.31

Lot sq. ft.

13,572

Zoning & use

Zoning

Units

Area overview

Walk score

89 /100. Very Walkable

Transit score

53 /100. Good Transit

Bike score

84 /100. Very Bikeable

School district

09168

Ownership

Ownership information for 380 South Mathilda Avenue, Sunnyvale, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 380 South Mathilda Avenue, Sunnyvale, CA 94086

Sale date	Sale price	Buyer name	Seller name
11/26/2013	$1,400,000	XXXXXXXXXX, XXXXXXX XXXXX XXXXXX	XXXXXX XXXX XXXX X X
03/25/2005	$8,500	XXXXXX XXXX XXXXXXXXXXX XXXX	XXXXXX X X & X X XXXXX X

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date	Type	Party 1	Party 2
03/07/2025	Trust Transfer Deed	XXXXX, XXXXXX X	XXXXX, XXXXXX X XXXXXX XXXXX
03/07/2025	Grant Deed	XXXXX, XXXXXX X XXXXXXX	XXXXX, XXXXXX X
05/29/2018	Easement	XXXXXX, XXXXXX X XXXXXXX	XXXX XX XXXXXXXXX
11/26/2013	Grant Deed	XXXXXX XXXX XXXX X X	XXXXXXXXXX, XXXXXXX XXXXX XXXXXX
03/25/2005	Deed	XXXXXX X X & X X XXXXX X	XXXXXX XXXX XXXXXXXXXXX XXXX
07/29/2004	Deed	XXXXXX, XX	XXXXXX, XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 380 South Mathilda Avenue, Sunnyvale, CA

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

Current property tax

Tax year

2026-2027

Property tax

$31,977

Recent tax assessments

Market value

$2,726,073

Land value

$980,659

Building value

$1,745,414

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	$2,672,622	1.173	$31,350	+37.54%
2024-2025	$1,977,032	1.1529	$22,793	+0.92%
2023-2024	$1,938,268	1.1652	$22,585	+1.66%
2022-2023	$1,900,264	1.1691	$22,216	+1.12%
2021-2022	$1,863,005	1.1792	$21,969	+1.10%
2020-2021	$1,843,903	1.1785	$21,730	+2.34%
2019-2020	$1,807,749	1.1746	$21,234	+13.03%
2018-2019	$1,772,304	1.06	$18,786	-8.52%
2017-2018	$1,737,554	1.182	$20,537	+3.98%
2016-2017	$1,703,486	1.1595	$19,752	-0.61%

Permits

Permit information for 380 South Mathilda Avenue, Sunnyvale, CA

Issued date	Permit number	Permit type	Sub type	Valuation	Finaled date	Status
04/26/2024
11/08/2010
11/09/2009

*Most recent permits on record for this property.

Listings

Neighborhood

Demographics by ZIP code

Total population

49,746

Median age

33.5

Average household income

$233,401

Family households

54.9%

People per household (average)

2.38

Occupied housing units

20,832

Owner-occupied units

30.5%

Median year structure built

1977

Median value mortgaged units

$1,869,300

Median value unmortgaged units

$1,684,500

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

0.2

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 380 South Mathilda Avenue, Sunnyvale, CA 94086 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Nearby ZIP codes for 380 South Mathilda 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 95126, 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 380 South Mathilda Avenue, Sunnyvale, CA 94086?

The development at 380 South Mathilda Avenue, Sunnyvale, CA 94086 was built in 1972.

What is the market value of 380 South Mathilda Avenue, Sunnyvale, CA 94086?

The current market value of 380 South Mathilda Avenue, Sunnyvale, CA 94086 is $2,726,073.

What is the total square footage of 380 South Mathilda Avenue, Sunnyvale, CA 94086?

380 South Mathilda Avenue, Sunnyvale, CA 94086 has a total of 6,120 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.