20400 Mariani Avenue, Cupertino, CA 95014 Property Information
20400 Mariani Avenue, Cupertino, CA 95014 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 20400 Mariani Avenue, Cupertino |
| Zip code | 95014 |
| County | Santa Clara |
| Parcel ID | 316-22-018 |
Sales & Tax Overview for 20400 Mariani Avenue, Cupertino
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/24/2021 |
| Sale price | $105,415,000 |
| Arm's length | Register |
| Property tax | $1,746,234 |
Lot & Building Information for 20400 Mariani Avenue, Cupertino
| Building sqft | 103,910 |
| Building class | Research & Development Branches of Manufacturing Firms (Includes Shell Buildings) (14) |
| Acreage | 6.68 |
| Lot sqft | 290,980 |
| Units | 1 |
| Year built | 1978 |
| Stories | 1 |
Zoning, Use & Area Overview
| Zoning district | Register |
| School district | 13003 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 20400 Mariani Avenue, Cupertino
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 20400 Mariani Avenue, Cupertino , 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 20400 Mariani Avenue, Cupertino
This Research & Development Branches of Manufacturing Firms (Includes Shell Buildings) (14) located at 20400 Mariani Avenue, Cupertino, CA 95014 has a total of 103,910 square feet and a current price per square foot of $1,014.
What is the year built & the current market value of 20400 Mariani Avenue, Cupertino, CA 95014?20400 Mariani Avenue, Cupertino, CA 95014 was built in 1978 and has a current tax assessor's market value of $150,071,685.
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 20400 Mariani Avenue, Cupertino
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Title Documents for 20400 Mariani Avenue, Cupertino
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R: Recorded date
D: Document date
Property Taxes for 20400 Mariani Avenue, Cupertino
Access detailed property tax data for 20400 Mariani Avenue, Cupertino, CA 95014. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $1,746,234 |
| Market value | $150,071,685 |
Assessment History for 20400 Mariani Avenue, Cupertino
Here's the assessment & property tax history for 20400 Mariani Avenue, Cupertino, 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 | $150,071,685 | 1.1636 | $1,746,234 | -0.62% |
| 2024-2025 | $152,178,780 | 1.1547 | $1,757,208 | +1.00% |
| 2023-2024 | $148,814,798 | 1.1691 | $1,739,794 | +7.20% |
| 2022-2023 | $139,064,857 | 1.167 | $1,622,887 | +252.66% |
| 2021-2022 | $39,021,395 | 1.1793 | $460,179 | +1.16% |
Permits for 20400 Mariani Avenue, Cupertino
The complete history of permits filed for 20400 Mariani Avenue, Cupertino, 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 | 60,932 |
| Median age | 41 |
| Average household income | $301,633 |
| Family households | 77.3% |
| Occupied housing units | 21,868 |
| Owner occupied units | 58.7% |
| Average number of people per household | 2.77 |
| Median year structure built | 1973 |
| 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 20400 Mariani Avenue, Cupertino, 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 | Register |
| Landslides and liquefaction map | Register |
Transportation
Access the detailed traffic volume map for 20400 Mariani Avenue, Cupertino 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 20400 Mariani Avenue, Cupertino
Here are the neighbors for 20400 Mariani Avenue, Cupertino.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 20206 Forest Ave, Cupertino | 2,437 | ||
| 20115 Chavoya Dr, Cupertino | 12/05/1997 | $875,000 | |
| 20117 Chavoya Dr, Cupertino | 10/15/1997 | $795,000 | |
| 20074 Wheaton Dr, Cupertino | 02/27/2007 | ||
| 20010 Forest Ave, Cupertino | 09/06/2022 | ||
| 10220 Vista Dr, Cupertino | 2,437 | 12/01/2017 | |
| 10140 N Blaney Ave, Cupertino | 11/12/2020 | $2,300,000 | |
| 20054 Wheaton Dr, Cupertino | 01/21/2021 | ||
| 20186 Forest Ave, Cupertino | 2,437 | 11/13/2008 | $1,200,000 |
| 20064 Wheaton Dr, Cupertino | 05/31/2019 | ||
| 19984 Wheaton Dr, Cupertino | 10/19/2007 | ||
| 10243 Randy Ln, Cupertino | 2,437 | 01/22/2018 | |
| 10175 Carol Lee Dr, Cupertino | 03/27/2025 | ||
| 20111 Stevens Creek Blvd, Cupertino | 28,100 | 08/19/2024 | $14,950,000 |
| 20034 Wheaton Dr, Cupertino | 10/14/2004 | $167,000 | |
| 20084 Wheaton Dr, Cupertino | 01/24/2012 | ||
| 10168 Randy Ln, Cupertino | 02/28/2017 | ||
| 10246 Vista Dr, Cupertino | 2,437 | 04/03/1997 | |
| 20166 Forest Ave, Cupertino | 2,437 | 01/14/2020 | $2,200,000 |
| 10080 Randy Ln, Cupertino | 1,324 | 08/22/2011 |