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.
Property Details
Price:
$2,075,888
MLS #:
41150119
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
NEWCASTLE ESTATE
Listed Date:
Oct 15, 2026
Finished Sq Ft:
3,020
Lot Size:
5,750 sqft / 0.13 acres (approx)
Year Built:
1987
See this Listing
Schools
Interior
Appliances
Gas Water Heater
Bathrooms
3 Full Bathrooms
Cooling
Central Air
Flooring
See Remarks, Concrete
Heating
Forced Air
Laundry Features
Washer Included, Dryer Included
Levels
Two
Exterior
Architectural Style
Contemporary
Attached Garage YN
1
Construction Materials
Stucco
Covered Spaces
2
Garage Spaces
2
Lot Features
Cul-De-Sac, Sprinklers Timer, Front Yard, Back Yard, Yard
Parking Features
Garage, Garage Door Opener
Parking Spots
4
Parking Total
4
Patio And Porch Features
Patio, Deck
Roof
Shingle
Financial
Map
Community
- Address128 Summerset Ct San Ramon CA
- SubdivisionNEWCASTLE ESTATE
- CitySan Ramon
- CountyContra Costa
- Zip Code94583
Subdivisions in San Ramon
Market Summary
Current real estate data for Single Family in San Ramon as of Oct 19, 2026
48
Single Family Listed
15
Avg DOM
740
Avg $ / SqFt
$1,835,728
Avg List Price
Property Summary
- Located in the NEWCASTLE ESTATE subdivision, 128 Summerset Ct San Ramon CA is a Single Family for sale in San Ramon, CA, 94583. It is listed for $2,075,888 and features 4 beds, 3 baths, and has approximately 3,020 square feet of living space, and was originally constructed in 1987. The current price per square foot is $687. The average price per square foot for Single Family listings in San Ramon is $740. The average listing price for Single Family in San Ramon is $1,835,728.
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128 Summerset Ct
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