13 photos · MLS data verified October 15, 2026 · Updated every 15 min
$4,999,000
Active
0 Beds·0 Baths·0 sqft·180,774 sqft lot·Built N/A
3343 Alpine Rd, Portola Valley, CA 94028
Listed 765 days ago · | MLS# ML81973676
$0/sqft
3343 Alpine Rd is a home in Portola Valley 94028. It is listed at $4,999,000.
Est. $31,408/moP&I $25,939 · Tax $5,207 · Insurance $262 · HOA $0Assumes 20% down ($999,800) at 6.75% · Contact Timothy for a lender referralAegis Luxury Real Estate is a licensed California real estate brokerage (DRE# 01328224) and is not a mortgage lender, mortgage broker, or loan originator. The figures shown are estimates for general reference only and do not constitute a loan offer, pre-approval, pre-qualification, or commitment to lend. Estimates use a property tax rate of 1.25% of home price annually. Actual rates, payments, taxes, and insurance vary by lender and borrower qualifications. Contact Timothy for a referral to one of our preferred lending partners.
17Active in Portola Valley
3.0 moInventory
About 3343 Alpine Rd
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.
MLS ID #ML81973676, David Cauchi. Listing provided by Compass · MLSListings Inc.
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Property Details for 3343 Alpine Rd
Overview
- Property Type
- ResidentialDevelopmentLand
- Bathrooms
- 0 Full
- Lot Size
- 180,774 sqft (4.15 acres)
- Status
- Active
Exterior and Parking
- View
- Forest woods, Pasture
- Lot Features
- Grade level
- Fencing
- Partial fencing
- Zoning
- A1-20
Community and HOA
- Utilities
- Public
- County
- Santa Clara
- City
- Portola Valley
Schools
- School District
- Palo Alto Unified
- Portola Valley Schools
- View Portola Valley schools
Listing
- MLS Number
- ML81973676
- Listed
- September 10, 2024
- Days on Market
- 765
- Listing Agent
- David Cauchi
- Listing Brokerage
- Compass
- Data Verified
- October 15, 2026
Source: MLSListings Inc. School attendance boundaries are set by the district and can change; verify directly with the district.
Free from Aegis · Updated for October 2026
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Location
3343 Alpine Rd, Portola Valley, CA 94028 · Santa Clara County
Market Context
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Get My Offer Range →Frequently Asked Questions
Listed at $4,999,000.
Listed September 10, 2024. That is 765 days on market as of October 15, 2026.
Est. $31,408/mo with 20% down ($999,800) at 6.75%. That is principal and interest $25,939, property tax $5,207 and insurance $262. The assumptions and lender disclosure are with the payment estimate at the top of this page.
There are 17 active listings in Portola Valley.
Yes. As of October 15, 2026, 3343 Alpine Rd is an active listing at $4,999,000.
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Broker · DRE# 01328224 · Over 23 Years Experience
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For Homeowners
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In Portola Valley, 3 new listings hit the MLS this week. By the time most search sites update, the window has already narrowed.
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New
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New
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MLS ID #ML82064258, Shelly Roberson. Listing provided by Compass · MLSListings Inc.
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MLS ID #ML82061674, Chris Iverson. Listing provided by Golden Gate Sotheby's International Realty · MLSListings Inc.
OPEN SUN, 2PM TO 4PM$1,649,000
76 Old Spanish Trl, Portola Valley
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MLS ID #ML82063275, Erika Demma. Listing provided by Compass · MLSListings Inc.
Buyers
See 3343 Alpine Rd before the weekend
Listed 765 days ago.
Questions
Talk to Timothy directly
Timothy Alston, Broker, DRE# 01328224. Over 23 years in Silicon Valley real estate.
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