Sunnyvale Business Park - 640 West California Avenue, Sunnyvale, CA 94086 Property Information
Sunnyvale Business Park - 640 West California Avenue, Sunnyvale, CA 94086 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 640 West California Avenue, Sunnyvale |
| Zip code | 94086 |
| County | Santa Clara |
| Parcel ID | 165-26-009 |
Sales & Tax Overview for 640 West California Avenue, Sunnyvale
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $119,070 |
Lot & Building Information for 640 West California Avenue, Sunnyvale
| Building sqft | 58,000 |
| Building class | Office Building |
| Acreage | 0.7 |
| Lot sqft | 30,492 |
| Units | 1 |
| Year built | 1998 |
| Stories | 2 |
Zoning, Use & Area Overview
| Zoning district | Register |
| School district | 09002 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 640 West California Avenue, Sunnyvale
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 640 West California 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).
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About 640 West California Avenue, Sunnyvale
This Office Building (SCILSO) located at Sunnyvale Business Park - 640 West California Avenue, Sunnyvale, CA 94086 has a total of 58,000 square feet.
What is the year built & the current market value of Sunnyvale Business Park - 640 West California Avenue, Sunnyvale, CA 94086?Sunnyvale Business Park - 640 West California Avenue, Sunnyvale, CA 94086 was built in 1998 and has a current tax assessor's market value of $10,150,934.
How many commercial spaces does this building have?This building has 1 commercial spaces available for lease.
Ownership Information
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Past Sales & Property History for 640 West California Avenue, Sunnyvale
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No recorded sales for this property.
Title Documents for 640 West California Avenue, Sunnyvale
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R: Recorded date
D: Document date
Property Taxes for 640 West California Avenue, Sunnyvale
Access detailed property tax data for Sunnyvale Business Park - Sunnyvale Business Park - 640 West California Avenue, Sunnyvale, CA 94086. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $119,070 |
| Market value | $10,150,934 |
Assessment History for 640 West California Avenue, Sunnyvale
Here's the assessment & property tax history for 640 West California 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 | $10,150,934 | 1.173 | $119,070 | +3.78% |
| 2024-2025 | $9,951,897 | 1.1529 | $114,735 | +0.92% |
| 2023-2024 | $9,756,763 | 1.1652 | $113,686 | +5.22% |
| 2022-2023 | $9,241,926 | 1.1691 | $108,047 | +1.13% |
| 2021-2022 | $9,060,713 | 1.1792 | $106,844 | +1.10% |
Permits for 640 West California Avenue, Sunnyvale
The complete history of permits filed for 640 West California 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.
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Demographics by Zip Code
| Total population | 49,746 |
| Median age | 33.5 |
| Average household income | $233,401 |
| Family households | 54.9% |
| Occupied housing units | 20,832 |
| Owner occupied units | 30.5% |
| Average number of people per household | 2.38 |
| Median year structure built | 1977 |
| Median value for units with a mortgage | $1,869,300 |
| Median value for units without a mortgage | $1,684,500 |
Risk
Create a free account to unlock extended information for 640 West California 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 | Register |
| Landslides and liquefaction map | Register |
Transportation
Access the detailed traffic volume map for 640 West California 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 640 West California Avenue, Sunnyvale
Here are the neighbors for Sunnyvale Business Park - 640 West California Avenue, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 490 W California Ave, Sunnyvale | 52,364 | 08/09/2017 | |
| 831 Shirley Ave, Sunnyvale | 11/15/2024 | $1,000,000 | |
| 323 Soquel Way, Sunnyvale | 14,896 | ||
| 380 N Pastoria Ave, Sunnyvale | 47,439 | 06/29/2007 | |
| 440 Potrero Ave, Sunnyvale | 37,130 | ||
| 355 N Pastoria Ave, Sunnyvale | 20,000 | 10/11/1996 | |
| 280 N Pastoria Ave, Sunnyvale | 01/03/2019 | ||
| 415 N Mary Ave, Sunnyvale | 20,194 | 09/17/1999 | |
| 447 Indio Way, Sunnyvale | 31,324 | 10/05/2022 | $15,100,000 |
| 861 Shirley Ave, Sunnyvale | 11/30/2023 | ||
| 855 Shirley Ave, Sunnyvale | 07/12/2024 | ||
| 477 Potrero Ave, Sunnyvale | 45,823 | 09/24/2013 | |
| 350 Potrero Ave, Sunnyvale | 32,500 | 04/20/2022 | $19,825,000 |
| 223 N Mathilda Ave, Sunnyvale | 156,315 | 06/05/2025 | $87,750,000 |
| 390 Potrero Ave, Sunnyvale | 20,000 | 02/06/2026 | $7,100,000 |
| 285 Sobrante Way, Sunnyvale | 124,870 | 06/04/2025 | $42,300,000 |
| 430 Indio Way, Sunnyvale | 9,369 | ||
| 345 Potrero Ave, Sunnyvale | 40,976 | 09/24/2013 | |
| 910 Hermosa CT, Sunnyvale | 86,000 | 09/24/2013 | |
| 835 Shirley Ave, Sunnyvale | 10/02/1996 |