4125 Alpine Rd is a 2,196 square foot house on a 1.41 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Portola Valley data, we estimate the home's value is $3,272,742.
Single-familyProperty Type
1963Year Built
1.41 acresLot Size
$1,490Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,272,742
$38K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.8% lower than the average sale price ($3.63M) 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
$4,037 (+4.3%)
$109,544 + $226,942
$336,486
2024
$3,871 (+1.5%)
$107,397 + $222,493
$329,890
2023
$3,812 (+1.2%)
$105,292 + $218,131
$323,423
2022
$3,765 (+2.2%)
$103,228 + $213,854
$317,082
2021
$3,685 (+2.2%)
$101,204 + $209,661
$310,865
2020
$3,607 (+1.2%)
$99,220 + $205,550
$304,770
2019
$3,565 (+2.5%)
$98,203 + $203,443
$301,646
2018
$3,478 (+1.9%)
$96,278 + $199,454
$295,732
2017
$3,415 (+3.2%)
$92,541 + $191,710
$284,251
2016
$3,310 (+1.1%)
$92,541 + $191,710
$284,251
2015
$3,273 (+1.7%)
$90,727 + $187,951
$278,678
2014
$3,219 (−15.0%)
$87,615 + $181,502
$269,117
2012
$3,789 (+6.2%)
$87,220 + $180,682
$267,902
2011
$3,566 (+0.1%)
$85,510 + $177,140
$262,650
2010
$3,561 (+2.4%)
$83,834 + $173,667
$257,501
2009
$3,477 (+4.5%)
$83,208 + $172,370
$255,578
2008
$3,327
$81,771 + $169,393
$251,164
Tax history for 4125 Alpine Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,037 (+4.3%)
$109,544 + $226,942
$336,486
2024
$3,871 (+1.5%)
$107,397 + $222,493
$329,890
2023
$3,812 (+1.2%)
$105,292 + $218,131
$323,423
2022
$3,765 (+2.2%)
$103,228 + $213,854
$317,082
2021
$3,685 (+2.2%)
$101,204 + $209,661
$310,865
2020
$3,607 (+1.2%)
$99,220 + $205,550
$304,770
2019
$3,565 (+2.5%)
$98,203 + $203,443
$301,646
2018
$3,478 (+1.9%)
$96,278 + $199,454
$295,732
2017
$3,415 (+3.2%)
$92,541 + $191,710
$284,251
2016
$3,310 (+1.1%)
$92,541 + $191,710
$284,251
2015
$3,273 (+1.7%)
$90,727 + $187,951
$278,678
2014
$3,219 (−15.0%)
$87,615 + $181,502
$269,117
2012
$3,789 (+6.2%)
$87,220 + $180,682
$267,902
2011
$3,566 (+0.1%)
$85,510 + $177,140
$262,650
2010
$3,561 (+2.4%)
$83,834 + $173,667
$257,501
2009
$3,477 (+4.5%)
$83,208 + $172,370
$255,578
2008
$3,327
$81,771 + $169,393
$251,164
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 7, 2025 • Final
Development permit request (building, grading, and drainage permit)
Remove redwood trees from the property.
Grading
Dec 14, 2018 • Final
Construction
Work on a building addition.
Addition
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
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: U-Shape
Construction Type: Wood
Building Construction Quality: Good
Roof Framing Type: Wood
Property Information
Subdivision Name: DWIGHT F BECHTOLD
Living Sq. Ft: 2,196
Ground Floor Sq. Ft: 1,976
Building Sq. Ft: 2,196
# of Stories: 1
Legal Description: LOT B
Parking & Garage Information
Garage/Parking Sq. Ft: 502
Lot Information
# of Buildings: 1
Land Sq. Ft: 61,443
Legal Lot Number: B
Legal Block Number: RECOR
Municipality Name: PALO ALTO UNIFIED
Acres: 1.4105
Zoning Code: HS
County Use Description: RESID SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax Area: PALO ALTO UNIFIED
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,196
Stories: 1.0
Lot Size: 1.41 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Santa Clara County
APN: 18234037
Home facts updated by county records on Aug 21, 2026
Around this home
Schools
Lucille M. Nixon Elementary School
Public K-5 • Assigned • 3.2mi
10/10
Ellen Fletcher Middle
Public 6-8 • Assigned • 4.0mi
9/10
Henry M. Gunn High School
Public 9-12 • Assigned • 3.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 94° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Portola Valley, CA • 94028
Average low and high temperatures (°F)
61
43
62
45
69
48
68
47
73
50
78
53
77
54
83
56
80
57
76
53
63
47
59
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.7 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.7 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.11M – $3.76M
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