544 Castlerock Court

• Sat May 16, 1:30 pm - 4:30 pm

• Sun May 17, 1:30 pm - 4:30 pm

Welcome to this beautifully expanded and updated home, centrally located on a desirable Sunnyvale cul-de-sac. An open floor plan with vaulted cathedral ceilings, abundant natural light, and signature architecture creates a seamless flow ideal for both entertaining and everyday living. The spacious upstairs primary suite is a true retreat, featuring a large walk-in closet, updated spa-inspired bathroom, and a separate media room. Step outside to a resort-style backyard designed for year-round California indoor/outdoor living - complete with an outdoor kitchen and inviting spaces to gather, dine, and unwind. Ideally located near top-rated Cupertino Middle and Fremont High School (buyer to verify), with Westmoor Village, Cherry Orchard, Sunnyvale Square, and the vibrant dining and community scene of Downtown Sunnyvale's Murphy Avenue all just minutes away. Close to parks, major commute routes, and leading tech employers - a wonderful place to call home.

Days on Market

0 days

Current Status

Active

Original Price

$2,998,000

List Price

$2,998,000

On Market Date

May 15, 2026

Property Type

Single Family Home

Area

19 - Sunnyvale

Zip Code

94087

MLS ID

ML82047447

APN

323-12-022

Year Built

1969

Stories in Building

2

Possession

Unavailable

Data Source

MLSL

Origin MLS System

MLSListings, Inc.

Bed

4

Bath

3

Parking

2

Attached Garage

SQ FT

2,174

SQ FT Source

Unavailable

Lot SQ FT

5,368.0

Lot Acres

0.123232 Acres

Pool Info

Pool - In Ground

Cooling

Central AC

Dining Room

Dining Area

Disclosures

Natural Hazard Disclosure

Family Room

Other

Foundation

Concrete Slab

Heating

Central Forced Air

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.