689 Castlehill Drive

Walnut CA 91789

2537 sq. ft.

10990 sq. ft.

Single-Family

Last sold for $1,650,000

Eddy Chen, last sold this property on 13 January 2026 after 245 days on market.

Overview

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 2,537 sqft of elegant living space on a 10,990 sqft lot with 4 bedrooms and 3.5 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 no HOA and no Mello Roos, providing luxury living without extra fees. Located near major highways, shopping centers, and top schools, this community is perfect for those seeking modern luxury in a prime location. Schedule your private tour today to experience the elegance and breathtaking views of these exceptional properties.

Features

4 bedrooms

4 bathrooms

2 carspaces

2 garage spaces

2537 sq. ft. floor area

10990 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Walnut over the last 12 months, the estimated median property value of 689 Castlehill Drive is $1.2m.

Median value

$1.2m

Estimated value range

$800k - $2.45m

Median days on market

Estimated value trend

-10%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Walnut. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 689 Castlehill Drive

2026

Sold

$1,650,000

13 Jan 2026 by Eddy Chen, of Real Brokerage Technologies

Happy sellers in Walnut

We have insufficient information to provide an overview of customer satisfaction for Walnut. Viewing the agent profiles, reviews and sales for Walnut can provide insights for this location.