1129 Belbury Drive

Diamond Bar CA 91789

1867 sq. ft.

5959 sq. ft.

Single-Family

Last sold for $1,050,000

Scott Winetsky, last sold this property on 15 May 2026 after 70 days on market.

Overview

Welcome to 1129 Belbury Drive, ideally situated on a peaceful cul-de-sac in one of Walnut’s most sought-after residential neighborhoods and served by the highly regarded Walnut Valley Unified School District. This well-cared-for single-family home offers 4 bedrooms and 2 full bathrooms across approximately 1,867 square feet of living space on a 5,945 square foot lot. Designed with flexibility in mind, the home includes a highly desirable downstairs bedroom and full bathroom, ideal for guests, multigenerational living, or a dedicated home office. Inside, hardwood flooring and newly installed carpet create a comfortable and welcoming environment. The light-filled living room, centered around a cozy fireplace, flows naturally into the dining area and kitchen, providing an easy layout for both daily living and entertaining. The kitchen is complemented by charming bay windows that invite in natural light and offer pleasant backyard views. Both bathrooms have been stylishly refreshed with trendy finishes and modern touches, giving the home an updated and contemporary feel. Upstairs, three additional bedrooms provide ample space for a variety of living arrangements. A spacious enclosed sunroom serves as a versatile bonus area, perfect for relaxing, hobbies, or additional entertaining space, and now features a newly installed sliding door that enhances indoor-outdoor flow and brings in even more natural light. The backyard offers a private and serene setting with mature landscaping and space for outdoor dining, gardening, or future customization. An attached two-car garage and extended driveway provide convenient parking and storage options. Located near parks, trails, shopping, dining, and everyday services, with easy access to the 60 and 57 freeways, this home combines comfort, thoughtful updates, and an exceptional location. 1129 Belbury Drive presents a wonderful opportunity to own in one of Walnut’s premier neighborhoods.

Features

4 bedrooms

2 bathrooms

2 carspaces

2 garage spaces

1867 sq. ft. floor area

5959 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Diamond Bar over the last 12 months, the estimated median property value of 1129 Belbury Drive is $1.22m.

Median value

$1.22m

Estimated value range

$800k - $2.73m

Median days on market

Estimated value trend

-5%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Diamond Bar. 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 1129 Belbury Drive

2026

Sold

$1,050,000

15 May 2026 by Scott Winetsky, of Douglas Realty

Happy sellers in Diamond Bar

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