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681 Castlehill Drive Walnut, CA 91789
$1,699,000 4 beds, 5 baths
2, 858 sqft
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Agent Remarks

Welcome to an exclusive collection of newly built luxury single family residences in the prestigious City of Walnut, known for its award winning Walnut Valley Unified School District. With No HOA and No Mello Roos, this exceptional development offers refined design, expansive lots over 10,000 square feet, hillside views, spacious backyards, and potential for an ADU. The model residence features approximately 2,858 square feet of elegant living space on a 13,120 square foot lot with 4 bedrooms and 4.5 bathrooms. A dramatic entry with soaring ceilings, sleek iron railings, luxury vinyl plank flooring, and abundant natural light leads into an open concept living, dining, and kitchen area. The gourmet kitchen is appointed with premium stainless steel appliances, quartz countertops, custom cabinetry, and an oversized center island, while expansive windows and sliding glass doors open to a landscaped backyard with lush lawn, pergola covered patio, and tranquil hillside views. The luxurious primary suite features dual vanities, an oversized walk in shower, freestanding soaking tub, and spacious walk in closet. A desirable junior suite on the main level with a private bathroom is ideal for guests or multigenerational living. Additional highlights include professionally designed landscaping, terraced retaining walls, a two car garage with stone facade, and a private side yard. Conveniently located near major highways, shopping, dining, recreation, and top rated schools, these exceptional homes offer modern luxury, privacy, and space in one of Walnut’s most desirable settings. Schedule your private tour today. Certain photos have been virtually staged and/or enhanced or generated using artificial intelligence to illustrate possible furnishings, landscaping, or design concepts. Actual property conditions may vary.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active
MLS# WS26180620
List price is $1,699,000
HOA Fee is $0.00
Beds: 4
Baths: 5 (4 full) (1 half)
Living Room fireplaces
Built in 2026
2,858 sqft
2 stories
0.30 acres
Lot size: 0.3012
County: Los Angeles
Interior features: Bedroom on Main Level,Entrance Foyer,Main Level Primary,Primary Suite,Walk-In Closet(s)
Parking description: Garage
Lot description: TwoToFiveUnitsAcre
Heating/cooling: Central Air
MLS area: 668 - Walnut

Last Updated: 8/20/2026

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This listing belongs to the 668 - Walnut MLS area

Lat/Long: 34.007124, -117.866273.
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Listing Agent: Edward Chen
Lic#: 01993610
Office Name: Mission Viejo

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Area Overview

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.

Community Characteristics:

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Population by Gender

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Mission Viejo Office
23120 Alicia Parkway, Suite 100
Mission Viejo, CA 92692
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