Newcastle Estate Homes for Sale

Newcastle Estate Homes for Sale

Welcome to Newcastle Estate, a captivating subdivision nestled in the heart of San Ramon, California, within the scenic Contra Costa County. This charming community is the perfect blend of suburban tranquility and urban convenience, making it an ideal destination for families, professionals, and retirees alike.

Newcastle Estate features a diverse array of stunning homes for sale, each thoughtfully designed to cater to modern living while maintaining a warm, inviting atmosphere. With spacious layouts, contemporary finishes, and beautifully landscaped yards, these residences offer a perfect backdrop for creating cherished memories with loved ones. Whether you’re seeking a cozy single-family home or a more expansive property, Newcastle Estate has something to suit every lifestyle and budget.

Beyond the homes themselves, Newcastle Estate boasts a prime location that provides easy access to a wealth of amenities. Residents enjoy close proximity to top-rated schools, lush parks, and a variety of shopping and dining options. The vibrant downtown area of San Ramon is just a short drive away, offering a delightful mix of boutiques, restaurants, and entertainment venues.

For outdoor enthusiasts, the region is surrounded by natural beauty, with numerous hiking and biking trails just waiting to be explored. The nearby Mount Diablo State Park offers breathtaking views and endless opportunities for adventure.

If you’re ready to discover your dream home in a community that feels like family, look no further than Newcastle Estate. Explore the homes for sale today and experience the warmth and charm that this enchanting neighborhood has to offer!

Newest Newcastle Estate Homes for Sale

128 Summerset Ct, San Ramon
$1,971,888
4 Beds ⋅ 3 Baths ⋅ 41150119 MLS
Move-in ready home in the prestigious Newcastle Executive community of San Ramon, on a quiet cul-de-sac with a downstairs bedroom and full bath, owned solar and extensive recent upgrades! This 3,020 sq ft home offers 4 bedrooms, 3 full baths, and a huge upstairs bonus room with its own built-in wet bar, plus custom built-in closet systems in every bedroom. Everything feels new: waterproof SPC flooring, new baseboards, refinished cabinets and interior doors, upgraded fixtures, and fresh paint throughout. Vaulted ceilings in the entry, living room and primary suite pair with the north orientation to fill the home with steady natural light all day, showcasing the custom crown molding and cozy fireplace. The kitchen offers granite counters and backsplash, a center island, stainless steel appliances and breakfast nook, with a new smart refrigerator plus washer and dryer included. The backyard is a true outdoor room — rebuilt wood deck, custom covered pergola and refreshed brick — backing to open creek space with no rear neighbors. The garage offers custom built-in closets. Take advantage of a fully owned 8.5 kW Tesla solar system with no loan or lease, keeping electric bills around $50 a month, plus app and voice controlled Lutron smart lighting and dual-zone heating and cooling. Top-rated Montevideo, Iron Horse Middle and California High. Minutes to Bishop Ranch, City Center, Iron Horse Trail, the Community Center and library, with an easy commute to I-680. Pre-listing inspections and disclosures are complete and uploaded, so you can write with confidence.

128 Summerset Ct, San Ramon

Listing courtesy of Yusuf Nafey from Excel Realty. 925-876-1161

Start Your Search

Bay East © 2026. CCAR © 2026. BridgeMLS © 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on:

How much is your home worth?

Get instant property value now!