21547 Rosario Ave

Cupertino CA 95014

2248 sq. ft.

7500 sq. ft.

Single-Family

Last sold for $3,600,000

Chandani Group, last sold this property on 27 June 2025 after 55 days on market.

Overview

A meticulously maintained and beautifully upgraded home in one of Cupertino's most desirable neighborhoods. Just a short walk to award-winning schools, this home blends modern comfort, energy efficiency, and an unbeatable location, minutes from Linda Vista Park, Blackberry Farm, and more. Enjoy a sun-drenched living room with soaring vaulted ceilings flowing into an elegant formal dining area. The kitchen and separate family room offer casual gathering spaces and open directly to a resort-style backyard featuring a large patio, mature fruit trees, and a sparkling pool, perfect for entertaining or relaxing. Highly desirable main-level bedroom and full bathroom. Upstairs bedrooms offer scenic hill views. Major upgrades include a 6.12 kW SunPower solar system, dual Tesla Powerwall batteries, EV charger, 2023-installed 12,000 BTU ceiling cassette heat pump, solar attic fan, and Simplisafe home security system. The garage was remodeled in 2022 with full insulation, sheetrock, epoxy floors, and NewAge cabinets. A Wi-Fi-enabled drip irrigation system supports three zones of fruit-bearing trees including mandarin, fig, lime, banana, orange, and more, plus vibrant flower beds with jasmine, hibiscus, and ginger lily. Dont miss this one!

Features

4 bedrooms

3 bathrooms

2 carspaces

2 garage spaces

2248 sq. ft. floor area

7500 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Cupertino over the last 12 months, the estimated median property value of 21547 Rosario Ave is $3.48m.

Median value

$3.48m

Estimated value range

$2.13m - $6.5m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Cupertino. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 21547 Rosario Ave

2025

Sold

$3,600,000

27 Jun 2025 by Chandani Group, of Compass

2011

Sold

$1,350,000

30 Aug 2011 by Lottie Kendall, of Golden Gate Sotheby's International Realty

Happy sellers in Cupertino

We have insufficient information to provide an overview of customer satisfaction for Cupertino. Viewing the agent profiles, reviews and sales for Cupertino can provide insights for this location.