685 Castlehill Drive, Walnut, CA 91789 - Photo 1 of 40, Walnut, CA
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$1,680,000

685 Castlehill Drive, Walnut, CA 91789

4Beds
5Baths
2,467Sq Ft
2Parking
2026Built
17Days Listed

Listed by Edward Chen, Real Brokerage Technologies | 626-560-5470

About This Property

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 Walnuts most desirable neighborhoods.

Property Details

Property Type
Detached
Bedrooms
4
Bathrooms
5
Building Area
2,467 Sqft
Living Area
2,467 sqft
Year Built
2026
Stories
2.0
Status
Active
Days on Market
17
Cumulative Days on Market
18
Original Price
$1,746,900

Location & Neighborhood

What's nearby 685 Castlehill Drive, Walnut, CA 91789

Nearby Schools

Transit Access

POI data updated 2/17/2026

Price History

$1,680,000

Mar 5, 2026

$66,900

-3.8%

Original List Price

$1,746,900

Walnut Market Snapshot

100

Active Listings

$1314K

Median Price

115

Avg Days on Market

Last updated: Mar 5, 2026

Based on information from California Regional Multiple Listing Service, Inc. as of the date of this data. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.

$1,680,000