Santa Clara County  »  666 N Fair Oaks Ave

666 North Fair Oaks Avenue, Sunnyvale, CA 94085 Property Information

666 North Fair Oaks 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

666 North Fair Oaks Avenue, Sunnyvale, CA 94085
static Mapbox map

Address

Primary address 666 North Fair Oaks Avenue, Sunnyvale
Zip code 94085
County Santa Clara
Parcel ID 205-01-024

Sales & Tax Overview for 666 North Fair Oaks Avenue, Sunnyvale

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

Property tax $5,713

Lot & Building Information for 666 North Fair Oaks Avenue, Sunnyvale

Building sqft 6,765
Building class Retail Uses in Other Than Regional, Community and Neighborhood Shopping Centers (58)
Acreage 0.85
Lot sqft 33,136
Units 1
Year built 1956
Stories 1
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


Zoning district
School district 09002

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

Other Property Data for 666 North Fair Oaks 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 666 North Fair Oaks 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 666 North Fair Oaks Avenue, Sunnyvale

How many square feet does 666 North Fair Oaks Avenue, Sunnyvale, CA 94085 have?

This Retail Uses in Other Than Regional, Community and Neighborhood Shopping Centers (58) located at 666 North Fair Oaks Avenue, Sunnyvale, CA 94085 has a total of 6,765 square feet.

What is the year built & the current market value of 666 North Fair Oaks Avenue, Sunnyvale, CA 94085?

666 North Fair Oaks Avenue, Sunnyvale, CA 94085 was built in 1956 and has a current tax assessor's market value of $487,001.

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 666 North Fair Oaks Avenue, Sunnyvale

Create a free account to view the complete sales history for 666 North Fair Oaks Avenue, Sunnyvale, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 666 North Fair Oaks 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
07/28/2011 Deed
02/02/2011 Affidavit of Death/Affidavit D
02/02/2011 Deed
03/20/2002 Deed
               
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 666 North Fair Oaks Avenue, Sunnyvale

Access detailed property tax data for 666 North Fair Oaks 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 $5,713
Market value $487,001

Assessment History for 666 North Fair Oaks Avenue, Sunnyvale

Here's the assessment & property tax history for 666 North Fair Oaks 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 $487,001 1.173 $5,713 +3.78%
2024-2025 $477,453 1.1529 $5,505 +0.92%
2023-2024 $468,092 1.1652 $5,454 +1.66%
2022-2023 $458,914 1.1691 $5,365 +1.13%
2021-2022 $449,917 1.1792 $5,305 +1.09%

Permits for 666 North Fair Oaks Avenue, Sunnyvale

The complete history of permits filed for 666 North Fair Oaks 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
07/01/2025
05/07/2015
       
       
       
Unlock the permit history for 666 North Fair Oaks 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 666 North Fair Oaks 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 666 North Fair Oaks 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 666 North Fair Oaks Avenue, Sunnyvale

Here are the neighbors for 666 North Fair Oaks Avenue, Sunnyvale.

Address Square feet Purchase date Purchase price
706 San Tomas St, Sunnyvale 01/08/2019
1076 Chico CT, Sunnyvale 09/09/2022 $1,113,000
1036 E Ahwanee Ave, Sunnyvale 02/24/2025
690 Santa Ynez St, Sunnyvale 07/31/2025 $1,000,000
1013 Amador Ave, Sunnyvale 03/20/2001 $450,000
708 N Fair Oaks Ave, Sunnyvale 3,570 12/23/2020
638 N Fair Oaks Ave, Sunnyvale 05/07/2002
1064 Chico CT, Sunnyvale 01/30/2006
713 Santa Ynez St, Sunnyvale 03/08/2016 $282,000
709 Santa Ynez St, Sunnyvale 06/19/2013
1028 E Ahwanee Ave, Sunnyvale 09/08/2014 $55,000
1072 Chico CT, Sunnyvale 03/23/2021 $1,430,000
698 Santa Ynez St, Sunnyvale 07/08/2010 $439,000
1069 Duane CT, Sunnyvale 12/14/2017
726 San Tomas St, Sunnyvale 07/02/2021
1061 Chico CT, Sunnyvale 07/06/2022
1053 Chico CT, Sunnyvale 02/15/2024
717 Santa Ynez St, Sunnyvale 12/03/1991 $183,000
734 San Tomas St, Sunnyvale 06/22/2020
694 Santa Ynez St, Sunnyvale 05/15/2018

Nearby ZIP Codes for 666 North Fair Oaks Avenue, Sunnyvale

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