26510 Altamont Rd is a 3,995 square foot house on a 1 acre lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Los Altos Hills data, we estimate the home's value is $5,680,543.
Single-familyProperty Type
1971Year Built
1 acresLot Size
$1,422Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$5,680,543
$750K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6% higher than the average sale price ($5.36M) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$7,468 (+3.8%)
$67,605 + $318,034
$385,639
2024
$7,191 (+3.2%)
$66,280 + $311,799
$378,079
2023
$6,965 (+2.0%)
$64,981 + $305,686
$370,667
2022
$6,829 (+1.1%)
$63,707 + $299,693
$363,400
2021
$6,756 (−0.5%)
$62,458 + $293,817
$356,275
2020
$6,790 (+3.2%)
$61,234 + $288,056
$349,290
2019
$6,578 (+1.3%)
$60,607 + $285,103
$345,710
2018
$6,494 (+3.1%)
$59,419 + $279,513
$338,932
2017
$6,296 (+2.8%)
$57,112 + $268,660
$325,772
2016
$6,124 (+9.7%)
$57,112 + $268,660
$325,772
2015
$5,585 (+6.3%)
$55,993 + $263,393
$319,386
2014
$5,256 (+1.4%)
$54,072 + $254,355
$308,427
2012
$5,182 (+1.2%)
$53,828 + $253,206
$307,034
2011
$5,118 (+3.9%)
$52,773 + $248,242
$301,015
2010
$4,925 (+0.6%)
$51,739 + $243,375
$295,114
2009
$4,896 (+3.5%)
$51,353 + $241,557
$292,910
2008
$4,730
$50,466 + $237,384
$287,850
Tax history for 26510 Altamont Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,468 (+3.8%)
$67,605 + $318,034
$385,639
2024
$7,191 (+3.2%)
$66,280 + $311,799
$378,079
2023
$6,965 (+2.0%)
$64,981 + $305,686
$370,667
2022
$6,829 (+1.1%)
$63,707 + $299,693
$363,400
2021
$6,756 (−0.5%)
$62,458 + $293,817
$356,275
2020
$6,790 (+3.2%)
$61,234 + $288,056
$349,290
2019
$6,578 (+1.3%)
$60,607 + $285,103
$345,710
2018
$6,494 (+3.1%)
$59,419 + $279,513
$338,932
2017
$6,296 (+2.8%)
$57,112 + $268,660
$325,772
2016
$6,124 (+9.7%)
$57,112 + $268,660
$325,772
2015
$5,585 (+6.3%)
$55,993 + $263,393
$319,386
2014
$5,256 (+1.4%)
$54,072 + $254,355
$308,427
2012
$5,182 (+1.2%)
$53,828 + $253,206
$307,034
2011
$5,118 (+3.9%)
$52,773 + $248,242
$301,015
2010
$4,925 (+0.6%)
$51,739 + $243,375
$295,114
2009
$4,896 (+3.5%)
$51,353 + $241,557
$292,910
2008
$4,730
$50,466 + $237,384
$287,850
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 3, 2026 • Final
Mechanical
HVAC
Aug 10, 2023 • Final
Mechanical
Remove and replace an air conditioning unit and coil in the backyard.
HVAC
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.
Property details
Interior
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 13
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: H-Shape
Construction Type: Wood
Building Construction Quality: Excellent
Roof Framing Type: Wood
Pool Information
Pool Type: Pool/Spa
Has Pool
Property Information
Subdivision Name: PARKSIDE
Living Sq. Ft: 3,995
Ground Floor Sq. Ft: 3,887
Building Sq. Ft: 3,995
# of Stories: 1
Legal Description: TRACT 4657 PARKSIDE BOOK 256 PAGE 51 LOT 12
Parking & Garage Information
Garage/Parking Sq. Ft: 648
Lot Information
# of Buildings: 1
Land Sq. Ft: 43,560
Legal Lot Number: 12
Municipality Name: LOS ALTOS HILLS CI
Acres: 1
Zoning Code: RA
County Use Description: RESID SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax Area: LOS ALTOS HILLS CI
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,995
Stories: 1.0
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1971
County: Santa Clara County
APN: 18248017
Home facts updated by county records on Aug 21, 2026
Around this home
Schools
Gardner Bullis Elementary School
Public K-6 • Assigned • 1.9mi
10/10
Ardis G. Egan Junior High School
Public 7-8 • Assigned • 3.1mi
9/10
Los Altos High School
Public 9-12 • Assigned • 2.9mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Los Altos Hills may be Silicon Valley’s most charming rule-breaker. There’s no downtown, no shops, no retail, by design. To preserve a rural feel, every home sits on at least one acre. Woven throughout the town is a hidden gem: a network of trails...
perfect for walking, hiking, and horseback riding.