49 photos · MLS data verified November 3, 2026 · Updated every 15 min
$3,888,000
Active
6 Beds·6 Baths·3,569 sqft·5,636 sqft lot·Built 2008
10221 Stern Ave, Cupertino, CA 95014
Listed 5 days ago · | MLS# ML82064927
$1,089/sqft -34.3% vs Cupertino single family home median ($1,658/sqft, 2026)
10221 Stern Ave is a 6-bedroom, 6-bath single family home in Cupertino 95014 with 3,569 square feet of living space, built in 2008. It is listed at $3,888,000, or $1,089 per square foot. The 2026 median sale price for a Cupertino single family home is $3.32M, and the three most recent 6-bedroom sales in 95014 closed between $4,132,500 and $5,600,000 ($1,375 to $1,682 per square foot).
Est. $24,486/moP&I $20,174 · Tax $4,050 · Insurance $262 · HOA $0Assumes 20% down ($777,600) 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.
Single Family Price Position in Cupertino
$2.4M$4.3M
55Active in Cupertino
35Active Single Family Homes
12Median DOM, Oct
$1,548Median $/SqFt, 2026
104.3%Sale-to-List, Oct
1.4 moInventory
For HomeownersOwn a home in Cupertino? Cupertino homes sold at 104.3% of list price in a median of 12 days in October 2026.See What Yours Would Sell For →
Why This Home Stands Out
🏠
6 Bed / 6 Bath, 3,569 sqft
Built in 2008, attached 2-car garage.
⚡
Just Listed, 5 Days on Market
The Cupertino median was 12 days on market in October 2026. Early showings often see the most competition.
💰
$3,888,000, Above the 2026 Cupertino Single Family Median of $3.32M
$1,089/sqft against a 2026 Cupertino single family home median of $1,658/sqft (34.3% below).
Best fit forActive BuyersCupertino SearchersMove-Up / Move-In
About 10221 Stern Ave
Luxury custom home of three-story built in 2008 with totally 6 bedrooms, 5.5 bathrooms, 3569 SF living space and 5636 SF lot. Vaulted ceiling. Hardwood floor. Two fireplaces. Jacuzzi tub with the master bath. Bidet toilets. Sauna and steam rooms. Two zones of ACs with Thermostats. EV charger. Built-in vacuum system. Tankless water heater. The in-law room on the first floor. The lower-level 1357 SF with 2 bedrooms, 2 bathrooms, kitchen, laundry room, family room, home theater room, game room, and a separate entrance, which can be a separate unit used as an in-law or rental unit. Excellent Cupertino schools. Ideal residential neighborhood with quiet environment and well-maintained streets. Convenient access to Lawrence Expressway and Highway 280. Close to Cupertino commercial area like Cupertino Main Street, Cupertino Village, and near Apple Spaceship Headquarters, etc.
MLS ID #ML82064927, William Chen. Listing provided by Green Valley Realty USA · MLSListings Inc.
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Property Details for 10221 Stern Ave
Overview
- Property Type
- Single Family Residence
- Year Built
- 2008
- Stories
- 2
- Bedrooms
- 6
- Bathrooms
- 5 Full, 1 Half
- Living Area
- 3,569 sqft
- Lot Size
- 5,636 sqft (0.13 acres)
- Price/sqft
- $1,089
- Status
- Active
Interior
- Primary Bedroom
- Ground floor bedroom
- Kitchen
- Countertop, granite
- Appliances
- Cooktop gas, Dishwasher, Hood over range, Oven built in, Refrigerator, Washer dryer
- Fireplace
- Family room, Living room
- Heating
- Heating, 2plus zones
- Cooling
- Central AC, Multi, zone
- Flooring
- Carpet, Hardwood, Tile
- Laundry
- Tub sink, Inside
- Family Room
- Kitchen family room combo
- Interior Features
- High ceiling
Exterior and Parking
- Garage
- Attached, 2 spaces
- Roof
- Tile
- Foundation
- Concrete perimeterand slab
- Lot Features
- Grade level
- Fencing
- Wood
- Zoning
- R1
Community and HOA
- Utilities
- Public, Water public
- County
- Santa Clara
- City
- Cupertino
- ZIP Code
- 95014
Schools
- School District
- Cupertino Union
- Cupertino Schools
- View Cupertino schools
Listing
- MLS Number
- ML82064927
- Listed
- October 29, 2026
- Days on Market
- 5
- Listing Agent
- William Chen
- Listing Brokerage
- Green Valley Realty USA
- Data Verified
- November 3, 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 November 2026
Three Cupertino Reports the Listing Does Not Give You
📄Cupertino Market ReportFree 9-page PDF with bedroom breakdowns, comp data and pricing trends, updated monthly.Email Me the Report →📋Cupertino Buyer BriefA personalized brief with comp data, offer strategy and neighborhood context.Email Me the Report →🎯Cupertino Offer StrategyComp analysis and bid recommendations before you write an offer on this home.Email Me the Report →
Location
10221 Stern Ave, Cupertino, CA 95014 · Santa Clara County
Market Context
Price Positioning
$ Price context: Listed at $1,089/sqft vs a 2026 Cupertino single family home median of $1,658/sqft (34.3% below).
$ Sale-to-list: Cupertino sales closed at 104.3% of list price in October 2026.
⏲ Velocity: City median 12 days (October 2026). This home: 5 days.
🏠 Inventory: 15 6-bedroom homes and 35 single family homes currently active in Cupertino.
🔍 Compare: all 6-bedroom homes in Cupertino, Cupertino single family homes and Cupertino homes $3M - $4M.
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 $3,888,000 ($1,089/sqft). The 2026 median for a Cupertino single family home is $1,658/sqft, which puts this home 34.3% below it. The three most recent 6-bedroom sales in 95014 closed at $1,375 to $1,682 per sqft.
Listed October 29, 2026. That is 5 days on market as of November 3, 2026. The Cupertino median was 12 days on market in October 2026.
Est. $24,486/mo with 20% down ($777,600) at 6.75%. That is principal and interest $20,174, property tax $4,050 and insurance $262. The assumptions and lender disclosure are with the payment estimate at the top of this page.
There are 55 active listings in Cupertino: 15 are 6-bedroom and 35 are single family homes. At $3,888,000 this home is above the 2026 Cupertino single family home median sale price of $3.32M. Cupertino sales closed at 104.3% of list price in October 2026.
The three most recent 6-bedroom sales in Cupertino 95014 closed at $4,132,500, $5,300,000 and $5,600,000, or $1,375 to $1,682 per sqft. Across all property types, the 2026 Cupertino median is $1,548 per sqft, and the October median was 12 days on market.
Yes. As of November 3, 2026, 10221 Stern Ave is an active listing at $3,888,000. It is a 6-bedroom, 6-bath single family home.
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Broker · DRE# 01328224 · Over 23 Years Experience
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$2.85MMedian Sale Price, Oct+9.2% vs Last Year
12Median DOM, Oct-6 days vs Last Year
55Active Listings-8.3% vs Last Year
104.3%Sale-to-List, Oct-0.6% vs Last Year
For Homeowners
Get My Home's Value
What would your Cupertino home sell for today?
Cupertino homes sold at 104.3% of list price in a median of 12 days in October 2026.
104.3%Sale-to-List, Oct
12Median Days, Oct
Free. No obligation. Takes 30 seconds.
Schools in Cupertino
Aegis School Excellence Index
10
Cupertino Union SD · K-5
10
Cupertino Union SD · 6-8
10
Fremont Union High SD · 9-12
School information is for general reference only. Contact districts directly for enrollment and boundary info.
More in Cupertino
View All Listings →Explore Cupertino real estate
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MLS ID #ML82040142, Anson Ip. Listing provided by Compass · MLSListings Inc.Source: MLSListings Inc. Closed sales data.
For Homeowners
Your neighbors are selling. Should you?
In October 2026, 37 homes sold in Cupertino at a median sale price of $2.85M, and sales closed at 104.3% of list price.
37Sold (October 2026)
$2.85MMedian Sale Price
104.3%Sale-to-List (October 2026)
What happens when the right home lists and nobody knows you are looking for it?
In Cupertino, 3 new listings hit the MLS this week. By the time most search sites update, the window has already narrowed.
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Latest Cupertino Insights
More →
Buyers
See 10221 Stern Ave before the weekend
Listed 5 days ago. Half of Cupertino's October sales sold within 12 days on market, so early showings see the most competition.
Sellers
What would your Cupertino home sell for?
37 homes sold in Cupertino in October 2026 at a median sale price of $2.85M and 104.3% of list price.
Get My Home's Value →Questions
Talk to Timothy directly
Timothy Alston, Broker, DRE# 01328224. Over 23 years in Silicon Valley real estate.
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