OFF MARKET
Google satellite image for 4670 Alpine Rd, Portola Valley, CA 94028
Off Market Jan 1995 for $1M
$4,656,868
Est. refi paymentEst. refi $6,447/mo
4
bd
•
2.5 ba
•
2,680
sq ft

4670 Alpine Rd, Portola Valley, CA 94028

map-entry

About this home

4670 Alpine Rd is a 2,680 square foot house on a 2.23 acre lot with 4 bedrooms and 2.5 bathrooms. - it last sold on January 03, 1995 for $1,000,000. Based on Redfin's Portola Valley data, we estimate the home's value is $4,656,868.
Single-familyProperty Type
1959Year Built
2.23 acresLot Size
$1,738Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$4,656,868
$3.7M since sold in January 1995$126K since August

This home's estimate is 11.5% higher than the average sale price ($4.18M) of 4 comparable homes.

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Earn from this home

Sell
$4,411,382
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$3,808/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
100.7%

+0.1% MoM

Median sale price
$3.8M

$801K MoM

Avg. days on market
16d

1 days MoM

Recently sold homes
26

5 MoM

New listings for sale

Provided by Redfin

Sale history for 4670 Alpine Rd

Tax history for 4670 Alpine Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Around this home

Schools

Corte Madera School

Public 4-8 • Assigned • 0.2mi

10/10
Woodside High School

Public 9-12 • Assigned • 5.4mi

8/10
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

0.62% chance of being in a wildfire in next 30 years

2/10 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
$4.43M – $5.36M

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New listings for sale in 94028

OPEN TODAY, 9:30AM TO 1:30PM3D & VIDEO TOUR
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Home values near 4670 Alpine Rd

Data from public records.

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