685 Castlehill Drive, Walnut, CA 91789

LATEST
bedrooms 4
bathrooms 4
|House
IDR Rp28,704,128,700
USD $1,599,000
Published on: 26 Jun 2026
Last updated on: 29 Jun 2026
685 Castlehill Drive, Walnut, CA 91789
685 Castlehill Drive, Walnut, CA 91789
685 Castlehill Drive, Walnut, CA 91789
+45
685 Castlehill Drive, Walnut, CA 91789
  • 45
Property ID: 110109024628
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Single Family Residence - Walnut, CA

685 Castlehill Drive, Walnut, CA 91789
Welcome to an exclusive new enclave of just six newly built luxury single family residences in the prestigious City of Walnut, celebrated for its award winning Walnut Valley Unified School District. Set on expansive lots with breathtaking hillside views, each home offers approximately 2,432 to 2,900 square feet of refined living space on generous lots ranging from 9,950 square feet to 13,630 square feet, featuring four bedrooms and four and a half bathrooms. Designed for modern comfort and elegant entertaining, these residences showcase soaring ceilings, luxury vinyl plank flooring, sleek iron railings, and a bright open concept layout anchored by a gourmet kitchen with quartz countertops, premium stainless steel appliances, custom cabinetry, and a large center island. Walls of windows and sliding glass doors invite abundant natural light and seamless indoor outdoor living, opening to landscaped backyards with lush lawns, pergola covered patios, and ADU potential. Highlights include a main level junior suite ideal for guests or multi generational living, a spa inspired primary retreat with a soaking tub and walk in closet, two car garages with stone facades, private side yards, no HOA, no Mello Roos, and a prime location near major freeways, shopping, and top rated schools, making this a rare opportunity to own brand new luxury in one of Walnut’s most desirable neighborhoods. (backyard photos are ai generated to give the concept landscape plan on how backyard can be done*)

Property Details

Basic Info

Property Type
House
Listing Status
Active
Land Size
1,120.41 m2
Building Size
229.19 m2
Year Built
2026
Rooms
4 bedroom(s), 4 bathroom(s), 1 livingroom(s)
Architecture Style
Other
Num Floors
2
County
Los Angeles
Parcel ID
8722014017
Provider
California Regional Multiple Listing Service, Inc
Brokerage Office Name
Real Brokerage Technologies, Inc.
Brokerage Office Phone
(619) 248-6434
Address
685 Castlehill Drive, Walnut, CA 91789
Contact Agent
Edward Chen
Real Brokerage Technologies
1420 Kettner Blvd. #100, San Diego, CA 92101
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Edward Chen
1420 Kettner Blvd. #100, San Diego, CA 92101
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      Property ID: 110109024628

      Original Property ID: 3yd-MRMLSCA-WS26138487
      Data provided by California Regional Multiple Listing Service, Inc, MLS #: WS26138487
      * THIS SERVICE MAY CONTAIN TRANSLATIONS POWERED BY GOOGLE. GOOGLE DISCLAIMS ALL WARRANTIES RELATED TO THE TRANSLATIONS, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTIES OF ACCURACY, RELIABILITY, AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
      Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.