517 Byron Street, Palo Alto, CA 94301 Property Information
517 Byron Street, Palo Alto, CA 94301 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 517 Byron Street, Palo Alto |
| Alternate address(es) | 519 Byron St |
| Zip code | 94301 |
| County | Santa Clara |
| Neighborhood | University South |
| Parcel ID | 120-03-054 |
Sales & Tax Overview for 517 Byron Street, Palo Alto
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/09/2010 |
| Sale price | $1,580,000 |
| Arm's length | Register |
| Property tax | $24,317 |
Lot & Building Information for 517 Byron Street, Palo Alto
| Building sqft | 2,868 |
| Building class | Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings) (59) |
| Acreage | 0.14 |
| Lot sqft | 6,250 |
| Units | 4 |
| Year built | 1938 |
| Stories | 2 |
Zoning, Use & Area Overview
| Zoning district | Register |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 517 Byron Street, Palo Alto
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- • Improvements for 517 Byron Street, Palo Alto , including their type, square footage, grade and when they were built.
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About 517 Byron Street, Palo Alto
This Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings) (59) located at 517 Byron Street, Palo Alto, CA 94301 has a total of 2,868 square feet.
What is the year built & the current market value of 517 Byron Street, Palo Alto, CA 94301?517 Byron Street, Palo Alto, CA 94301 was built in 1938 and has a current tax assessor's market value of $2,024,251.
How many commercial spaces does this building have?This building has 4 commercial spaces available for lease.
Ownership Information
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Past Sales & Property History for 517 Byron Street, Palo Alto
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| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 12/09/2010 | $1,580,000 | Register | Register |
Title Documents for 517 Byron Street, Palo Alto
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R: Recorded date
D: Document date
Property Taxes for 517 Byron Street, Palo Alto
Access detailed property tax data for 517 Byron 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 | $24,317 |
| Market value | $2,024,251 |
Assessment History for 517 Byron Street, Palo Alto
Here's the assessment & property tax history for 517 Byron 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 | $2,024,251 | 1.2013 | $24,317 | +4.35% |
| 2024-2025 | $1,984,561 | 1.1743 | $23,305 | +1.47% |
| 2023-2024 | $1,945,649 | 1.1804 | $22,966 | +1.13% |
| 2022-2023 | $1,907,500 | 1.1905 | $22,709 | +2.01% |
| 2021-2022 | $1,870,099 | 1.1904 | $22,262 | +2.17% |
Permits for 517 Byron Street, Palo Alto
The complete history of permits filed for 517 Byron 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.
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Demographics by Zip Code
| 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 |
Risk
Create a free account to unlock extended information for 517 Byron 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) | AH (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 517 Byron Street, Palo Alto 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 517 Byron Street, Palo Alto
Here are the neighbors for 517 Byron Street, Palo Alto.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 652 Hamilton Ave, Palo Alto | 3,810 | 07/14/2025 | |
| 616 University Ave, Palo Alto | 1,086 | 11/21/2000 | $775,000 |
| 1023 Corporation Way, Palo Alto | 10,320 | 10/24/2017 | |
| 600 University Ave, Palo Alto | 4,772 | 03/22/2006 | |
| 512 Hamilton Ave, Palo Alto | 1,260 | ||
| 628 Middlefield Rd, Palo Alto | 05/15/2019 | $3,450,000 | |
| 676 Everett Ave, Palo Alto | 12/05/2012 | ||
| 524 Middlefield Rd, Palo Alto | 1,382 | 04/23/2024 | |
| 568 University Ave, Palo Alto | 9,260 | 11/18/2025 | $13,250,000 |
| 519 Webster St, Palo Alto | 4,441 | 10/16/2015 | $3,000,000 |
| 518 Byron St, Palo Alto | 1,495 | 08/05/1996 | |
| 634 Hamilton Ave, Palo Alto | 6,302 | 06/26/2015 | |
| 625 Hamilton Ave, Palo Alto | |||
| 500 University Ave, Palo Alto | 20,000 | ||
| 656 Lytton Ave, Palo Alto | 161,483 | ||
| 550 Hamilton Ave, Palo Alto | 37,850 | 06/20/2005 | $36,500 |
| 550 University Ave, Palo Alto | 4,979 | 04/15/1999 | |
| 525 University Ave, Palo Alto | 176,688 | 12/20/2001 | |
| 568 Lytton Ave, Palo Alto | 1,870 | 08/07/2025 | |
| 564 University Ave, Palo Alto | 7,910 | 12/15/2016 | $21,422,000 |