Santa Clara County  »  94301  »  Byron St  »  517 Byron St

517 Byron Street, Palo Alto, CA 94301 - Property report

Also known as: 517 Byron St

Property image for 517 Byron Street, Palo Alto, CA 94301
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Property type

Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings) (59)

Year built

1938

Acreage

0.14

Sale price

$1,580,000

General Information

Address
Primary address
517 Byron St
Palo Alto, CA 94301
Alternate address(es)
519 Byron St
Zip code
94301
Neighborhood
University South
County
Santa Clara
Municipality
Palo Alto
Parcel ID
120-03-054

Owner

Find out who owns 517 Byron Street, Palo Alto, CA 94301. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/09/2010
Sale price
$1,580,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$24,317
Building
Property type
Offices, High-Rise Office Buildings, Banks and Clinics (Category Also Includes Parking for Existing Office Buildings)
Building sq. ft.
2,868
Stories
2
Year built
1938
Lot
Acreage
0.14
Lot sq. ft.
6,250
Zoning & use
Zoning
Units
4

Area overview

Walk score
89 /100.  Very Walkable
Transit score
51 /100.  Good Transit
Bike score
90 /100.  Biker's Paradise
Ownership

Ownership information for 517 Byron Street, Palo Alto, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 517 Byron Street, Palo Alto, CA 94301

Sale date Sale price Buyer name Seller name
12/09/2010 $1,580,000 XXXXXXX, XXX XXXXXX, XXXXXXX X XX/XX

*Most recent sale on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
03/22/2012 Trust Transfer Grant Deed XXXXXXX, XXX XXXXXXX, XXXXXXX XXXXXXXX XX
01/06/2012 Agreement XXXXXXX, XXX XXX XXXXX XXXXXXXX XXXXXXXXXXXXXX
12/30/2011 Assignment Deed of Trust/Mortg XXXXXXX, XXX XXX XXXXX XXXXXXXX XXXXXXXXXXXXXX
12/30/2011 Deed of Trust & Assignment of XXXXXXX, XXX XXXXXXXX XXXXXXX XXXXX XXXX
08/24/2011 Notice of Completion XXXXXXXXX XXXXXXXX XXX
12/09/2010 Constr Deed of Trust XXXXXXX, XXX XXXXX XXXXX XX
12/09/2010 Deed of Trust & Fixture Filing XXXXXXX, XXX XXXXX XXXXX XX
12/09/2010 Deed XXXXXX, XXXXXXX X XX/XX XXXXXXX, XXX
09/03/2002 Deed XXXXXX, XXXXXXX X XXXXXX, XX
01/12/1995 Deed XXXXX, XXXXXX X XXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 517 Byron Street, Palo Alto, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$24,317
Recent tax assessments
Market value
$2,024,251
Land value
$576,524
Building value
$1,447,727

More about Santa Clara County Property Taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y 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%
2020-2021 $1,850,924 1.17716 $21,788 +1.09%
2019-2020 $1,814,632 1.18772 $21,553 +2.91%
2018-2019 $1,779,052 1.1773 $20,944 +1.78%
2017-2018 $1,744,169 1.1798 $20,578 +2.66%
2016-2017 $1,709,970 1.1722 $20,044 +0.95%
Permits

Permit information for 517 Byron Street, Palo Alto, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
07/10/2025
07/28/2011
04/14/2011

*Most recent permits on record for this property.

Neighborhood

Demographics by ZIP code

Total population
17,508
Median age
46.7
Average household income
$342,324
Family households
61.6%
People per household (average)
2.4
Occupied housing units
7,167
Owner-occupied units
53.0%
Median year structure built
1957
Median value mortgaged units
$2,000,001
Median value unmortgaged units
$2,000,001

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
AH
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 517 Byron Street, Palo Alto, CA 94301 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 517 Byron Street, Palo Alto, CA

652 Hamilton Ave, Palo Alto 616 University Ave, Palo Alto 1023 Corporation Way, Palo Alto 600 University Ave, Palo Alto 512 Hamilton Ave, Palo Alto 628 Middlefield Rd, Palo Alto 676 Everett Ave, Palo Alto 524 Middlefield Rd, Palo Alto 568 University Ave, Palo Alto 519 Webster St, Palo Alto 518 Byron St, Palo Alto 634 Hamilton Ave, Palo Alto 625 Hamilton Ave, Palo Alto 500 University Ave, Palo Alto 656 Lytton Ave, Palo Alto 550 Hamilton Ave, Palo Alto 550 University Ave, Palo Alto 525 University Ave, Palo Alto 568 Lytton Ave, Palo Alto 564 University Ave, Palo Alto

Nearby ZIP codes for 517 Byron Street, Palo Alto, CA

94022, Santa Clara County, CA 94024, Santa Clara County, CA 94041, Santa Clara County, CA 94043, Santa Clara County, CA 94303, Santa Clara County, CA 94305, Santa Clara County, CA 94555, Alameda County, CA 94560, Alameda County, CA

Frequently asked questions

What is the year built for 517 Byron Street, Palo Alto, CA 94301?

The development at 517 Byron Street, Palo Alto, CA 94301 was built in 1938.

What is the market value of 517 Byron Street, Palo Alto, CA 94301?

The current market value of 517 Byron Street, Palo Alto, CA 94301 is $2,024,251.

What is the total square footage of 517 Byron Street, Palo Alto, CA 94301?

517 Byron Street, Palo Alto, CA 94301 has a total of 2,868 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 4.

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