Santa Clara County  »  690 N Mary Ave

690 North Mary Avenue, Sunnyvale, CA 94085 Property Information

690 North Mary Avenue, Sunnyvale, CA 94085 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

690 North Mary Avenue, Sunnyvale, CA 94085
static Mapbox map

Address

Primary address 690 North Mary Avenue, Sunnyvale
Alternate address(es) 700 N Mary Ave
750 N Mary Ave
770 N Mary Ave
Zip code 94085
County Santa Clara
Parcel ID 165-41-040

Sales & Tax Overview for 690 North Mary Avenue, Sunnyvale

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

Property tax $4,567,575

Lot & Building Information for 690 North Mary Avenue, Sunnyvale

Building sqft 909,766
Total sqft 909,766
Building class Office Building
Acreage 12.43
Buildings on lot 7
Lot sqft 541,277
Units 1
Year built 2019
Stories 3
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


School district 09002

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 690 North Mary Avenue, Sunnyvale

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 690 North Mary Avenue, Sunnyvale , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 690 North Mary Avenue, Sunnyvale

How many square feet does 690 North Mary Avenue, Sunnyvale, CA 94085 have?

This Office Building (SCILSO) located at 690 North Mary Avenue, Sunnyvale, CA 94085 has a total of 909,766 square feet.

What is the year built & the current market value of 690 North Mary Avenue, Sunnyvale, CA 94085?

690 North Mary Avenue, Sunnyvale, CA 94085 was built in 2019 and has a current tax assessor's market value of $389,392,558.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 690 North Mary Avenue, Sunnyvale

Create a free account to view the complete sales history for 690 North Mary Avenue, Sunnyvale, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 690 North Mary Avenue, Sunnyvale

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
10/19/2021 Covenant
08/25/2021 Easement Deed
               
               
               
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 690 North Mary Avenue, Sunnyvale

Access detailed property tax data for 690 North Mary Avenue, Sunnyvale, CA 94085. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $4,567,575
Market value $389,392,558

Assessment History for 690 North Mary Avenue, Sunnyvale

Here's the assessment & property tax history for 690 North Mary Avenue, Sunnyvale, 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 $389,392,558 1.173 $4,567,575 +3.78%
2024-2025 $381,757,411 1.1529 $4,401,281 +0.92%
2023-2024 $374,271,972 1.1652 $4,361,017 +34.35%
2022-2023 $277,645,577 1.1691 $3,245,954 +1.13%
2021-2022 $272,201,547 1.1792 $3,209,801 +130.56%

Permits for 690 North Mary Avenue, Sunnyvale

The complete history of permits filed for 690 North Mary Avenue, Sunnyvale, 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.

Issued Permit Type Status
03/20/2026
02/06/2026
01/06/2026
12/18/2025
12/18/2025
12/18/2025
12/10/2025
12/09/2025
12/05/2025
11/19/2025
Unlock the permit history for 690 North Mary Avenue, Sunnyvale with a free account.
Sign up

Demographics by Zip Code

Total population 24,024
Median age 33
Average household income $259,833
Family households 55.3%
Occupied housing units 9,631
Owner occupied units 38.0%
Average number of people per household 2.47
Median year structure built 1988
Median value for units with a mortgage $1,590,900
Median value for units without a mortgage $1,164,500

Risk

Create a free account to unlock extended information for 690 North Mary Avenue, Sunnyvale, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

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 690 North Mary Avenue, Sunnyvale to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Neighbors for 690 North Mary Avenue, Sunnyvale

Here are the neighbors for 690 North Mary Avenue, Sunnyvale.

Address Square feet Purchase date Purchase price
725 N Mary Ave, Sunnyvale 104,605 08/19/2021
684 W Maude Ave, Sunnyvale 344,135 10/28/2022 $222,000,000
700 Santa Cecilia Trl, Sunnyvale
625 Palomar Ave, Sunnyvale 446,580 09/01/2022
712 Santa Cecilia Trl, Sunnyvale 10/07/2020 $1,795,000
736 Santa Cecilia Trl, Sunnyvale 07/03/2025 $2,308,000
600 N Mary Ave, Sunnyvale 287,971 08/25/2021
1180 Discovery Way, Sunnyvale 350,633
706 Santa Cecilia Trl, Sunnyvale
625 N Mathilda Ave, Sunnyvale 207,805 06/26/2025 $350,000,000
718 Santa Cecilia Trl, Sunnyvale 05/09/2025 $2,260,000
724 Santa Cecilia Trl, Sunnyvale 06/08/2023 $2,250,000
730 Santa Cecilia Trl, Sunnyvale
625 N Mary Ave, Sunnyvale 242,000
1190 Discovery Way, Sunnyvale 320,359
225 Humboldt CT, Sunnyvale 399,781
900 5th Ave, Sunnyvale 320,359
698 Santa Cecilia Trl, Sunnyvale
1350 Geneva Dr, Sunnyvale

Nearby ZIP Codes for 690 North Mary Avenue, Sunnyvale

Not sure if we cover all the data-points you need? View sample full report View sample full report