Build your dream home on this approx. 4.2-acre undeveloped country parcel situated adjacent to Portola Valley on Santa Clara County land just up from the Ladera Shopping Center shops and restaurants. The lot is surrounded by open space, Stanford lands and the gently flowing Los Trancos Creek and is in the Palo Alto Unified School District.
bridgeMLS, Bay East AOR, or Contra Costa AOR #ML81981087
Dec 30, 2025
Price Changed
$4,999,000
$735/sq ft
Dec 30, 2025
Price Changed
$4,999,000
$735/sq ft
Sep 20, 2024
Listed
$5,995,000
$882/sq ft
Sep 20, 2024
Listed
$5,995,000
$882/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #ML81973676
Dec 30, 2025
Price Changed
$4,999,000
$735/sq ft
Dec 30, 2025
Price Changed
$4,999,000
$735/sq ft
Sep 10, 2024
Listed
$5,995,000
$882/sq ft
Sep 10, 2024
Listed
$5,995,000
$882/sq ft
+8
Build your dream home on this approx. 4.2-acre undeveloped country parcel situated adjacent to Portola Valley on Santa Clara County land just up from the Ladera Shopping Center shops and restaurants. The lot is surrounded by open space, Stanford lands and the gently flowing Los Trancos Creek and is in the Palo Alto Unified School District.
SDMLS #301810539
Apr 21, 2017
Sold
$2,200,000
$324/sq ft
Apr 4, 2016
Listed
$2,695,000
$396/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #ML81578362
Apr 21, 2017
Sold
$2,200,000
$324/sq ft
Apr 21, 2017
Sold
$2,200,000
$324/sq ft
Apr 16, 2017
Pending
—
Apr 7, 2017
Contingent
—
Mar 29, 2017
Relisted
—
Mar 29, 2017
Listing Removed
—
Sep 14, 2016
Relisted
—
Jul 8, 2016
Contingent
—
May 6, 2016
Price Changed
$2,695,000
$396/sq ft
Apr 4, 2016
Price Changed
$2,795,000
$411/sq ft
Apr 4, 2016
Listed
$799,000
$118/sq ft
Apr 4, 2016
Listed
$2,695,000
$396/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$31,625 (+4.3%)
$2,471,767 + $132,580
$2,604,347
2024
$30,325 (+1.5%)
$2,423,301 + $129,981
$2,553,282
2023
$29,869 (+1.2%)
$2,375,786 + $127,433
$2,503,219
2022
$29,523 (+2.1%)
$2,329,202 + $124,935
$2,454,137
2021
$28,916 (+2.1%)
$2,283,532 + $122,486
$2,406,018
2020
$28,312 (+1.2%)
$2,238,757 + $120,085
$2,358,842
2019
$27,977 (+3.1%)
$2,215,802 + $118,854
$2,334,656
2018
$27,128 (+972.3%)
$2,172,355 + $116,524
$2,288,879
2017
$2,530
$26,249 + $114,036
$140,285
Public record
Beds
—
Baths
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Stories
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Lot width
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Lot depth
—
Lot size
4.15 Acres
Year renovated
—
Finished Sq. Ft.
—
Unfinished Sq. Ft.
—
Total Sq. Ft.
—
Year built
—
Style
Single Family Residential
County
Santa Clara County
APN
14215008
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
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Last updated by owner on Aug 21, 2026.
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
63/ 100
Moderate sunlight
Sunscore
This home receives average direct sun exposure in the zip code. There appears to be some shading by surrounding buildings, terrain, and vegetation.
7.8 hrs
3.3 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 3343 Alpine Rd
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