$4,327,948
$4.2M since sold in March 1977$147K since August
This home's estimate is 1.6% lower than the average sale price ($4.40M) of 6 comparable homes.
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Off Market Mar 1977 for $128K
$4,327,948
Est. refi paymentEst. refi $831/mo
5
bd•
3 ba
•
3,326
sq ft
4123 Alpine Rd, Portola Valley, CA 94028
About this home
4123 Alpine Rd is a 3,326 square foot house on a 1.9 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on March 30, 1977 for $128,000. Based on Redfin's Portola Valley data, we estimate the home's value is $4,327,948.
Single-familyProperty Type
1960Year Built
1.9 acresLot Size
$1,301Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$4,099,731
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,414/mo
Redfin rental estimate
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Market trends in 94028, CA
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
98.4%
2.3% MoM
Median sale price
$3.9M
$144K MoM
Avg. days on market
34d
18 days MoM
Recently sold homes
24
1 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
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.
JuneDecember
Provided by Shadowmap
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