Experience the timeless charm, architectural character, and lifestyle that make Professorville one of Palo Altos most coveted neighborhoods. Situated on a rare, oversized lot with an impressive 70-foot frontage, this beautifully updated home blends classic appeal with thoughtful modern enhancements in an unbeatable location. Stroll to downtown Palo Alto for shops, cafes, and Whole Foods, or to Town & Country Village for local favorites. The grounds are as inviting as the home itself, with a mature Ginkgo tree, an exceptional outdoor living spaces designed for entertaining and relaxation. The private rear yard now features a custom putting green and a built-in BBQ area with pergola, creating a resort-like setting ideal for gatherings with family and friends. Inside, the home retains its distinctive character while offering recently updated kitchen and baths, modernized systems, and refined details throughout all carefully enhanced by the current owner to preserve its historic charm while elevating everyday comfort. With its unmatched location, expansive lot, and turnkey outdoor amenities, this is a rare opportunity to own a piece of Palo Altos history in the heart of Silicon Valley. Top-rated schools: Addison Elementary, Greene Middle School, and Palo Alto High School.
Single-familyProperty Type
1907Year Built
10,500 sq ftLot Size
$2,691Est. Price/Sq.Ft.
1 garage spacesParking
Listed by David Kelsey•DRE #01242399• Compass
Contact: 650-388-2086
Bought with Roshni Rout•DRE #02228103• Compass
Bought with Jennifer Siem- Oldham•DRE #01325650• Compass
Experience the timeless charm, architectural character, and lifestyle that make Professorville one of Palo Altos most coveted neighborhoods. Situated on a rare, oversized lot with an impressive 70-foot frontage, this beautifully updated home blends classic appeal with thoughtful modern enhancements in an unbeatable location. Stroll to downtown Palo Alto for shops, cafes, and Whole Foods, or to Town & Country Village for local favorites. The grounds are as inviting as the home itself, with a mature Ginkgo tree, an exceptional outdoor living spaces designed for entertaining and relaxation. The private rear yard now features a custom putting green and a built-in BBQ area with pergola, creating a resort-like setting ideal for gatherings with family and friends. Inside, the home retains its distinctive character while offering recently updated kitchen and baths, modernized systems, and refined details throughout all carefully enhanced by the current owner to preserve its historic charm while elevating everyday comfort. With its unmatched location, expansive lot, and turnkey outdoor amenities, this is a rare opportunity to own a piece of Palo Altos history in the heart of Silicon Valley. Top-rated schools: Addison Elementary, Greene Middle School, and Palo Alto High School.
Public Records
Feb 17, 2022
Sold
$6,300,000
$2,235/sq ft
MLSListings #ML81704835
Jul 12, 2018
Sold
$5,750,000
$2,040/sq ft
May 24, 2018
Pending
—
May 10, 2018
Listed
$5,988,000
$2,124/sq ft
Enjoy the architectural character and location that only Professorville offers * Rare large lot with excellent 70 ft frontage * Walk to everything: downtown Palo Alto (Whole Foods), parks, schools, Caltrain * Wonderful grounds: rose garden, mature Ginko and other trees, rear yard privacy with dining under the trellis * Updated kitchen, baths, and systems * Great Palo Alto schools: Addison ES (948), Jordan MS (934), and Palo Alto HS (905)
MLSListings #ML80554018
Dec 28, 2005
Sold
$2,200,000
$780/sq ft
Dec 13, 2005
Listing Removed
—
Sep 15, 2005
Listed
$2,298,000
$815/sq ft
Public Records
May 23, 1983
Sold
$350,500
$124/sq ft
Public Records
Feb 10, 1981
Sold
$256,000
$91/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$67,630 (+3.2%)
$5,900,000 + $550,000
$6,450,000
2024
$65,524 (−5.6%)
$5,025,000 + $525,000
$5,550,000
2023
$69,378 (−4.9%)
$5,000,000 + $500,000
$5,500,000
2022
$72,933 (+2.0%)
$5,814,000 + $612,000
$6,426,000
2021
$71,499 (+2.1%)
$5,518,686 + $525,588
$6,044,274
2020
$69,996 (+2.3%)
$5,410,477 + $515,283
$5,925,760
2019
$68,414 (+1,090.0%)
$5,355,000 + $510,000
$5,865,000
2018
$5,749 (+1.8%)
$5,250,000 + $500,000
$5,750,000
2017
$5,647 (+2.9%)
$90,548 + $384,083
$474,631
2016
$5,487 (−11.4%)
$90,548 + $384,083
$474,631
2015
$6,192 (+15.8%)
$88,773 + $376,552
$465,325
2014
$5,347 (−8.8%)
$85,728 + $363,631
$449,359
2012
$5,865 (+6.1%)
$85,341 + $361,988
$447,329
2011
$5,527
$83,668 + $354,891
$438,559
2010
$5,526 (+2.7%)
$82,028 + $347,933
$429,961
2009
$5,379 (+4.9%)
$81,415 + $345,333
$426,748
2008
$5,128
$80,009 + $339,367
$419,376
Tax history for 326 Addison Ave
Year
Property tax
Land + Additions
Assessment*
2025
$67,630 (+3.2%)
$5,900,000 + $550,000
$6,450,000
2024
$65,524 (−5.6%)
$5,025,000 + $525,000
$5,550,000
2023
$69,378 (−4.9%)
$5,000,000 + $500,000
$5,500,000
2022
$72,933 (+2.0%)
$5,814,000 + $612,000
$6,426,000
2021
$71,499 (+2.1%)
$5,518,686 + $525,588
$6,044,274
2020
$69,996 (+2.3%)
$5,410,477 + $515,283
$5,925,760
2019
$68,414 (+1,090.0%)
$5,355,000 + $510,000
$5,865,000
2018
$5,749 (+1.8%)
$5,250,000 + $500,000
$5,750,000
2017
$5,647 (+2.9%)
$90,548 + $384,083
$474,631
2016
$5,487 (−11.4%)
$90,548 + $384,083
$474,631
2015
$6,192 (+15.8%)
$88,773 + $376,552
$465,325
2014
$5,347 (−8.8%)
$85,728 + $363,631
$449,359
2012
$5,865 (+6.1%)
$85,341 + $361,988
$447,329
2011
$5,527
$83,668 + $354,891
$438,559
2010
$5,526 (+2.7%)
$82,028 + $347,933
$429,961
2009
$5,379 (+4.9%)
$81,415 + $345,333
$426,748
2008
$5,128
$80,009 + $339,367
$419,376
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
10,500 Sq. Ft.
Year renovated
1960
Sq. Ft.
2,669
Year built
1907
Style
Single Family Residential
County
Santa Clara County
APN
12018003
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 21, 2026.
R-1
Single Family Residential District
The R-1 single family residential district is intended to create, preserve, and enhance areas suitable for detached dwellings with a strong presence of nature and with open area affording maximum privacy and opportunities for outdoor living and childrens play. Minimum site area requirements are established to create and preserve variety among neighborhoods, to provide adequate open area, and to encourage quality design. Accessory du, junior accessory du and accessory structures or buildings are appropriate. Community uses and facilities, such as churches and schools, should be limited unless no net loss of housing would result.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Mobile home park
Jan 29, 2024 • Final
Project - building
Perform a residential plumbing repipe below the floor.
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.