| Primary address | 813 Cowper Street, Palo Alto |
| Alternate address(es) | 817 Cowper St 819 Cowper St |
| Zip code | 94301 |
| County | Santa Clara |
| Neighborhood | University South |
| Parcel ID | 120-05-032 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/17/2026 |
| Sale price | $5,700,000 |
| Arm's length | Register |
| Property tax | $35,868 |
| Building sqft | 6,282 |
| Building class | Five or More Family (04) |
| Acreage | 0.3 |
| Lot sqft | 13,500 |
| Units | 8 |
| Year built | 1956 |
| Stories | 2 |
| Zoning district | Register |
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:
813 Cowper Street, Palo Alto, CA 94301 was built in 1956 and has a total of 6,282 square feet.
What is the assessed value of 813 Cowper Street, Palo Alto, CA 94301 and the property tax paid?Assessed at $2,985,755, the tax amount paid for 813 Cowper Street, Palo Alto, CA 94301 is $35,867.
When was 813 Cowper Street, Palo Alto, CA 94301 last sold and what was the last sale price?813 Cowper Street, Palo Alto, CA 94301 was last sold in 04/17/2026 for $5,700,000.
How many residential units does this building have?This building has 8 residential unit(s).
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 813 Cowper Street, Palo Alto, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 813 Cowper Street, Palo Alto, CA 94301. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $35,868 |
| Market value | $2,985,755 |
Here's the assessment & property tax history for 813 Cowper Street, Palo Alto, 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 | $2,985,755 | 1.2013 | $35,868 | +4.35% |
| 2024-2025 | $2,927,212 | 1.1743 | $34,374 | -49.02% |
| 2023-2024 | $5,712,000 | 1.1804 | $67,424 | +101.30% |
| 2022-2023 | $2,813,546 | 1.1905 | $33,495 | +2.01% |
| 2021-2022 | $2,758,380 | 1.1904 | $32,836 | +2.17% |
The complete history of permits filed for 813 Cowper Street, Palo Alto, 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 | 17,508 |
| Median age | 46.7 |
| Average household income | $342,324 |
| Family households | 61.6% |
| Occupied housing units | 7,167 |
| Owner occupied units | 53.0% |
| Average number of people per household | 2.4 |
| Median year structure built | 1957 |
| Median value for units with a mortgage | $2,000,001 |
| Median value for units without a mortgage | $2,000,001 |
Create a free account to unlock extended information for 813 Cowper Street, Palo Alto, 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 813 Cowper Street, Palo Alto 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 813 Cowper Street, Palo Alto.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 600 Homer Ave, Palo Alto | |||
| 735 Cowper St, Palo Alto | 1,846 | 06/04/2007 | |
| 825 Cowper St, Palo Alto | 5,680 | 05/18/2021 | $4,665,000 |
| 667 Channing Ave, Palo Alto | 08/26/2019 | ||
| 910 Webster St, Palo Alto | 16,778 | 08/10/2004 | $1,952,000 |
| 519 Addison Ave, Palo Alto | 1,527 | 01/09/2007 | |
| 530 Webster St, Palo Alto | 10,336 | 01/04/2013 | |
| 645 Addison Ave, Palo Alto | 784 | 10/07/2013 | $11,200,000 |
| 941 Webster St, Palo Alto | 68,769 | ||
| 899 Webster St, Palo Alto | 5,910 | 05/31/2013 | $550,000 |
| 630 Homer Ave, Palo Alto | 7,081 | 09/18/2017 | |
| 537 Addison Ave, Palo Alto | 11/02/2007 | ||
| 905 Cowper St, Palo Alto | 12/09/2021 | ||
| 675 Channing Ave, Palo Alto | 07/21/2003 | ||
| 517 Homer Ave, Palo Alto | 2,422 | 02/19/2016 | $2,650,000 |
| 934 Webster St, Palo Alto | 08/28/1992 | $290,000 | |
| 718 Webster St, Palo Alto | 12/09/2021 | ||
| 643 Channing Ave, Palo Alto | 4,580 | 06/03/2005 | |
| 532 Forest Ave, Palo Alto | 6,664 | 01/08/2013 | |
| 980 Middlefield Rd, Palo Alto | 11,786 | 10/07/2013 | $11,200,000 |