$1,788,000

673 Castlehill Drive, Walnut, CA 91789

4 beds |
4 baths |
2,579 sqft

Single-Family Home
Built in 2026
0.28acre lot
2 car garage
$693/sqft
Listed 18 days ago

Property Description

Brand new custom-built luxury home in the heart of Walnut featuring soaring ceilings, sweeping city light and hill views, and an exceptional floor plan designed for modern living. This 4-bedroom, 3.5-bath residence offers 2,579 sqft of meticulously crafted living space with premium finishes throughout. At the heart of the home, a grand open-concept living area seamlessly connects the gourmet kitchen, dining, and living spaces — an entertainer's dream designed to accommodate large gatherings with ease. The expansive kitchen anchors the space with generous counter space and an effortless flow that makes hosting feel natural. The main floor features a private ensuite bedroom — perfect for guests or multi-generational living. Upstairs, the grand primary suite is a true retreat with a spa-inspired bath complete with a freestanding soaking tub, walk-in shower, and an oversized walk-in closet. Two additional upstairs bedrooms share a well-appointed Jack and Jill bathroom — ideal for family living. Enjoy panoramic views of the city lights and rolling hills from the comfort of your own home. No HOA. No Mello Roos. Award-winning Walnut Valley Unified School District and within close proximity to shopping, entertainment and easy access to major freeways

Listing Status:: Active
Date Added:: March 24, 2026
Data Last Updated:: April 1, 2026 at 7:20PM
Listing Office:: eXp Realty of California Inc : 888-584-9427
Listing Agent:: Karen Kuit : 888-584-9427
MLS ID:: AR26056234

General: Bedroom on Main Level
Laundry: Inside
A/C: Central Air
Fireplace: Family RoomFireplace

Pool: None
Parking: Parking spaces: 2

General: 2

HOA Amenities: 0.0
Originating MLS: CRMLS_CRM
School District: Walnut Valley Unified
County: Los Angeles

Zoning: 8722014022
View: City LightsMountain(s)View

Water: Public
Sewer: Unknown

Source: CRMLS_CRM

This listing courtesy of Karen Kuit , eXp Realty of California Inc

Monthly Payment

$Est. Payment

Principal & Interest $
Property Taxes $
Home Insurance $
VA Funding Fee $

Ready to Start a VA Loan?

Get Started

NMLS #1907 ^†

Get Prequalified »

Interest rates used in the VA mortgage calculator are shown for illustrative purposes only. Your rate may differ based on a variety of factors, including your credit score and the current market conditions. To get your personalized interest rate, start your quote online.

Location

Schools Nearby

Cyrus J. Morris Elementary School

19875 Calle Baja, Walnut, CA, 91789

Grades KG-5

0.35 miles away

South Pointe Middle School

20671 Larkstone Dr, Walnut, CA, 91789

Grades 6-8

1.45 miles away

Ron Hockwalt Academies (Continuation)

880 S Lemon Ave, Walnut, CA, 91789

Grades 9-12

0.54 miles away

Disclaimer: School and School District information courtesy of the National Center for Education Statistics (NCES). School boundaries may change. Proximity to listed schools does not guarantee enrollment eligibility. Contact the school district for more information and exact boundaries.