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677 Castlehill Drive, 
Walnut, CA 91789

$1,880,000


4

Beds


5

Baths


2,900

Sq Ft


Single Family

Active

Listed by

Edward Chen

Real Brokerage Technologies

Non Listed Office

Last updated:

March 12, 2026, 09:37 PM

MLS#

WS26048221

Source:

San Diego MLS via CRMLS

About This Home

677 Castlehill Drive

Welcome to this exclusive new development of six luxury single family residences in the prestigious City of Walnut, known for its award winning Walnut Valley Unified School District. Each estate features stunning views, expansive backyards over 10,000 sqft, and the potential for an ADU. The model home offers 2,900 sqft of elegant living space on a 13,630 sqft lot with 4 bedrooms and 4.5 bathrooms. All six homes range from 2,432 to 2,900 sqft, designed for comfort, natural light, and spacious living. Step inside to a bright foyer with sleek iron railings, luxury vinyl plank flooring, and high ceilings. The open concept main level seamlessly connects the living, dining, and kitchen areas. The gourmet kitchen boasts high end stainless steel appliances, quartz countertops, a large center island, and custom cabinetry. Expansive windows bring in natural light, and sliding glass doors open to landscaped backyards with lush lawns, pergola covered patios, and hillside views. A modern gas fireplace enhances the living area. Upstairs, the primary suite is a luxurious retreat with dual vanities, a walk in shower, a freestanding soaking tub, and a spacious walk in closet. Additional bedrooms are generously sized with large windows, and one features a private en suite bath. The junior suite on the main level includes its own bathroom, perfect for guests or multi generational living. Landscaped with terraced retaining walls, the property showcases stunning hillside views. Each home includes a two car garage with a stone facade and a private side yard for relaxation or gardening. There is

Home Facts

Single Family

5 Baths

4 Bedrooms

Built in 2026

Price Summary

1,880,000

$648 per Sq. Ft.

MLS #:

WS26048221

Last Updated:

March 12, 2026, 09:37 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

2,900 Sq. Ft.


Structure

Structure

Building Area:

2,900 Sq. Ft.

Year Built:

2026


Finances & Disclosures

Finances

Price:

$1,880,000

Price per Sq. Ft:

$648 per Sq. Ft.

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677 Castlehill Drive
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Sat, Mar 14
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.