Santa Clara County  »  686 Grand Coulee Ave

686 Grand Coulee Avenue, Sunnyvale, CA 94087 Property Information

686 Grand Coulee Avenue, Sunnyvale, CA 94087 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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686 Grand Coulee Avenue, Sunnyvale, CA 94087
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Address

Primary address 686 Grand Coulee Avenue, Sunnyvale
Zip code 94087
County Santa Clara
Tract 2371
Parcel ID 323-33-007

Sales & Tax Overview for 686 Grand Coulee Avenue, Sunnyvale

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Property tax $5,276

Lot & Building Information for 686 Grand Coulee Avenue, Sunnyvale

Building sqft 4,536
Building class Five or More Family (04)
Acreage 0.21
Lot sqft 9,072
Units 6
Year built 1964
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district 09009

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Other Property Data for 686 Grand Coulee Avenue, Sunnyvale

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About 686 Grand Coulee Avenue, Sunnyvale

What is the year built & the total sq. ft. for 686 Grand Coulee Avenue, Sunnyvale, CA 94087?

686 Grand Coulee Avenue, Sunnyvale, CA 94087 was built in 1964 and has a total of 4,536 square feet.

What is the assessed value of 686 Grand Coulee Avenue, Sunnyvale, CA 94087 and the property tax paid?

Assessed at $453,599, the tax amount paid for 686 Grand Coulee Avenue, Sunnyvale, CA 94087 is $5,276.

When was 686 Grand Coulee Avenue, Sunnyvale, CA 94087 last sold?

686 Grand Coulee Avenue, Sunnyvale, CA 94087 was last sold in 04/09/2026.

How many residential units does this building have?

This building has 6 residential unit(s).

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
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Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
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Past Sales & Property History for 686 Grand Coulee Avenue, Sunnyvale

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No recorded sales for this property.

Title Documents for 686 Grand Coulee 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
04/09/2026 Trust Transfer Deed
04/09/2026 Trust Transfer Deed
04/09/2026 Interspousal Transfer Deed
               
               
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R: Recorded date
D: Document date

Property Taxes for 686 Grand Coulee Avenue, Sunnyvale

Access detailed property tax data for 686 Grand Coulee Avenue, Sunnyvale, CA 94087. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $5,276
Market value $453,599

Assessment History for 686 Grand Coulee Avenue, Sunnyvale

Here's the assessment & property tax history for 686 Grand Coulee 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 $453,599 1.1632 $5,276 +2.79%
2024-2025 $444,706 1.1543 $5,133 +0.49%
2023-2024 $435,987 1.1717 $5,108 +1.83%
2022-2023 $427,439 1.1736 $5,016 +0.85%
2021-2022 $419,059 1.1869 $4,974 +1.17%

Permits for 686 Grand Coulee Avenue, Sunnyvale

The complete history of permits filed for 686 Grand Coulee 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.

Data not available for this property.

Demographics by Zip Code

Total population 57,767
Median age 37.9
Average household income $293,349
Family households 73.5%
Occupied housing units 20,612
Owner occupied units 55.8%
Average number of people per household 2.76
Median year structure built 1967
Median value for units with a mortgage $2,000,001
Median value for units without a mortgage $2,000,001

Risk

Create a free account to unlock extended information for 686 Grand Coulee 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) 0.2 (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 686 Grand Coulee Avenue, Sunnyvale to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Neighbors for 686 Grand Coulee Avenue, Sunnyvale

Here are the neighbors for 686 Grand Coulee Avenue, Sunnyvale.

Address Square feet Purchase date Purchase price
695 Ontario CT, Sunnyvale 8,200
679 Grand Coulee Ave, Sunnyvale 4,076 08/05/2021 $2,825,000
687 Grand Coulee Ave, Sunnyvale 2,850 05/12/2015 $1,600,000
590 Alberta Ave, Sunnyvale 2,495 12/05/1995 $335,000
694 Grand Coulee Ave, Sunnyvale 3,714 07/21/2014
550 Alberta Ave, Sunnyvale 2,508 01/29/2025
682 Grand Coulee Ave, Sunnyvale 4,001 03/11/2011 $1,038,500
687 Ontario CT, Sunnyvale 6,892 12/08/1995 $595,000
510 Alberta Ave, Sunnyvale 2,508
530 Alberta Ave, Sunnyvale 2,508
699 Grand Coulee Ave, Sunnyvale 4,688 04/29/2010 $1,300,000
697 Grand Coulee Ave, Sunnyvale 4,738 08/24/2006
690 Grand Coulee Ave, Sunnyvale 3,555 06/17/2005
1587 Ontario Dr, Sunnyvale 6,618 01/28/2021 $3,050,000
1596 Ontario Dr, Sunnyvale 4,246 10/24/2018 $2,352,000
552 Alberta Ave, Sunnyvale 2,349 10/15/2010 $900,000
1568 Hollenbeck Ave, Sunnyvale 2,838 03/01/1994 $340,000
1576 Hollenbeck Ave, Sunnyvale 4,196 07/21/2014
1588 Hollenbeck Ave, Sunnyvale 4,741 02/12/2024
1575 Tenaka Pl, Sunnyvale 140,234 09/10/2015

Nearby ZIP Codes for 686 Grand Coulee Avenue, Sunnyvale

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