13 photos · MLS data verified October 9, 2026 · Updated every 15 min
$4,999,000
Active
6 Beds·6 Baths·6,800 sqft·180,774 sqft lot·Built 2024
3343 Alpine Rd, Portola Valley, CA 94028
Listed 749 days ago · | MLS# ML81981087
$735/sqft
3343 Alpine Rd is a 6-bedroom, 6-bath home in Portola Valley 94028 with 6,800 square feet of living space, built in 2024. It is listed at $4,999,000, or $735 per square foot. The three most recent 6-bedroom sales in 94028 closed between $3,945,000 and $14,500,000 ($732 to $2,550 per square foot).
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.
15Active in Portola Valley
1Active Homes
2.6 moInventory
Why This Home Stands Out
🏠
6 Bed / 6 Bath, 6,800 sqft
Built in 2024, 2-car garage.
Best fit forActive BuyersPortola Valley SearchersMove-Up / Move-In
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 #ML81981087, David Cauchi. Listing provided by Compass · MLSListings Inc.
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Property Details for 3343 Alpine Rd
Overview
- Property Type
- Other
- Year Built
- 2024
- Bedrooms
- 6
- Bathrooms
- 6 Full
- Living Area
- 6,800 sqft
- Lot Size
- 180,774 sqft (4.15 acres)
- Price/sqft
- $735
- Status
- Active
Interior
- Kitchen
- Other
- Heating
- Other
- Cooling
- Other
- Family Room
- Other
Exterior and Parking
- Garage
- Garage, 2 spaces
- Roof
- Other
- Foundation
- Other
- View
- Forest woods, Pasture
- Lot Features
- Grade level
- Fencing
- Partial fencing
- Zoning
- HS
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
- ML81981087
- Listed
- September 20, 2024
- Days on Market
- 749
- Listing Agent
- David Cauchi
- Listing Brokerage
- Compass
- Data Verified
- October 9, 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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📄Portola Valley Market ReportFree 9-page PDF with bedroom breakdowns, comp data and pricing trends, updated monthly.Email Me the Report →📋Portola Valley Buyer BriefA personalized brief with comp data, offer strategy and neighborhood context.Email Me the Report →🎯Portola Valley Offer StrategyComp analysis and bid recommendations before you write an offer on this home.Email Me the Report →
Location
3343 Alpine Rd, Portola Valley, CA 94028 · Santa Clara County
Market Context
Price Positioning
🏠 Inventory: 6 6-bedroom homes and 1 homes currently active in Portola Valley.
Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.
Want to know what this home will actually sell for? Get a data-backed offer range based on recent comparable sales.
Get My Offer Range →Frequently Asked Questions
Listed at $4,999,000 ($735/sqft). The three most recent 6-bedroom sales in 94028 closed at $732 to $2,550 per sqft.
Listed September 20, 2024. That is 749 days on market as of October 9, 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 15 active listings in Portola Valley: 6 are 6-bedroom and 1 are homes.
The three most recent 6-bedroom sales in Portola Valley 94028 closed at $3,945,000, $11,040,000 and $14,500,000, or $732 to $2,550 per sqft.
Yes. As of October 9, 2026, 3343 Alpine Rd is an active listing at $4,999,000. It is a 6-bedroom, 6-bath home.
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Closed within 6 months · 6 bed / similar sqft · Portola Valley 94028
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MLS ID #ML81803721, Ginny&John Kavanaugh. Listing provided by Coldwell Banker Realty · MLSListings Inc.241 Georgia Ln
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MLS ID #ML82053175, Brent & Mary Gullixson. Listing provided by Compass · MLSListings Inc.90 Hayfields Rd
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MLS ID #ML82043852, Peter Cowperthwaite. Listing provided by Golden Gate Sotheby's International Realty · MLSListings Inc.Source: MLSListings Inc. Closed sales data.
For Homeowners
Your neighbors are selling. Should you?
What happens when the right home lists and nobody knows you are looking for it?
In Portola Valley, 2 new listings hit the MLS this week. By the time most search sites update, the window has already narrowed.
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Buyers
See 3343 Alpine Rd before the weekend
Listed 749 days ago.
Questions
Talk to Timothy directly
Timothy Alston, Broker, DRE# 01328224. Over 23 years in Silicon Valley real estate.
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