| Primary address | 250 South Mathilda Avenue, Sunnyvale |
| Zip code | 94086 |
| County | Santa Clara |
| Tract | 9925 |
| Parcel ID | 209-34-029 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/22/2015 |
| Sale price | $270,000 |
| Arm's length | Register |
| Property tax | $1,874,603 |
| Building sqft | 156,960 |
| Building class | Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings) (59) |
| Acreage | 1.52 |
| Lot sqft | 66,168 |
| Year built | 2011 |
| Stories | 5 |
| Zoning district | Register |
| School district | 09169 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
This Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings) (59) located at 250 South Mathilda Avenue, Sunnyvale, CA 94086 has a total of 156,960 square feet and a current price per square foot of $1.
What is the year built & the current market value of 250 South Mathilda Avenue, Sunnyvale, CA 94086?250 South Mathilda Avenue, Sunnyvale, CA 94086 was built in 2011 and has a current tax assessor's market value of $159,812,695.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Last updated | 06/04/2026 |
| Lot size | 1.52 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #300 | General Office | $81/Sq. ft./Year | 15,631 | Vincent Scott Mike Benevento |
| 4th Floor | General Office | $81/Sq. ft./Year | 33,256 | Vincent Scott Mike Benevento |
| 5th Floor | General Office | $81/Sq. ft./Year | 32,480 | Vincent Scott Mike Benevento |
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Create a free account to view the complete sales history for 250 South Mathilda Avenue, Sunnyvale, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 12/22/2015 | $270,000 | Register | Register |
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.
R: Recorded date
D: Document date
Access detailed property tax data for 250 South Mathilda 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 | $1,874,603 |
| Market value | $159,812,695 |
Here's the assessment & property tax history for 250 South Mathilda 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 | $159,812,695 | 1.173 | $1,874,603 | +3.78% |
| 2024-2025 | $156,679,113 | 1.1529 | $1,806,353 | +0.92% |
| 2023-2024 | $153,606,975 | 1.1652 | $1,789,828 | +1.66% |
| 2022-2023 | $150,595,074 | 1.1691 | $1,760,607 | +1.13% |
| 2021-2022 | $147,642,230 | 1.1792 | $1,740,997 | +1.10% |
The complete history of permits filed for 250 South Mathilda 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.
| 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% |
| People per household (average) | 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 |
Create a free account to unlock extended information for 250 South Mathilda 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 | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 250 South Mathilda 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 |
Here are the neighbors for 250 South Mathilda Avenue, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 301 S Sunnyvale Ave, Sunnyvale | 03/06/2019 | ||
| 333 W Iowa Ave, Sunnyvale | 10/05/2016 | ||
| 355 N Wolfe Rd, Sunnyvale | 188,184 | 11/12/2021 | $113,083,500 |
| 416 Paria Trl, Sunnyvale | 02/27/2009 | $737,500 | |
| 422 Paria Trl, Sunnyvale | 03/11/2009 | $762,000 | |
| 240 S Murphy Ave, Sunnyvale | 10/05/2016 | ||
| 484 Virginia Pine Trl, Sunnyvale | 03/20/2019 | $1,450,000 | |
| 1192 Gliessen Trl, Sunnyvale | 11/10/2016 | $1,135,000 | |
| 410 Paria Trl, Sunnyvale | 02/08/2013 | $196,000 | |
| 490 Virginia Pine Trl, Sunnyvale | 09/11/2023 | $224,000 | |
| 1188 Morse Ave, Sunnyvale | 10/23/2008 | $633,000 | |
| 949 Reed Ave, Sunnyvale | 07/31/2020 | $1,625,000 | |
| 1284 Poplar Ave, Sunnyvale | 08/08/2025 | ||
| 489 Virginia Pine Trl, Sunnyvale | 08/25/2022 | $1,400,000 | |
| 488 Valley Oak Trl, Sunnyvale | 08/15/2008 | $676,500 | |
| 1196 Morse Ave, Sunnyvale | 09/15/2017 | $1,350,000 | |
| 1184 Morse Ave, Sunnyvale | 06/24/2022 | $1,620,000 | |
| 848 Stewart Dr, Sunnyvale | 6,217 | 11/14/2017 | $1,850,000 |
| 486 Virginia Pine Trl, Sunnyvale | 11/30/2016 | ||
| 489 Valley Oak Trl, Sunnyvale | 12/16/2021 | $1,430,000 |