25 Portsmouth Ct, San Ramon, CA

$2,690,000

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4

Beds

3

Baths

3,123

Square feet

0.35

Acres

About 25 Portsmouth Ct

Nestled on a premium 0.35-acre cul-de-sac lot in San Ramon’s desirable Royal Ridge neighborhood, this extensively renovated 4-bedroom, 3-bath residence offers approximately 3,123 square feet of refined living space with beautiful valley views and resort-style outdoor amenities. The heart of the home is a designer chef’s kitchen featuring custom Medallion cabinetry, premium Miele appliances including a built-in coffee system, steam oven, and microwave, dual Bosch built-in refrigerators, a Julien sink, and a temperature-controlled 165-bottle wine refrigerator. Thoughtfully remodeled throughout, the home showcases exceptional craftsmanship and luxurious finishes, including custom cabinetry in the kitchen and bathrooms, Hansgrohe fixtures, Duravit toilets, and a stunning primary suite highlighted by a Victoria + Albert freestanding soaking tub and vessel sink. Major capital improvements include a newer roof, updated windows, and an upgraded driveway, providing long-term value and peace of mind. Extensive exterior enhancements include the transformation of the rear hillside, creating additional usable outdoor space supported by newly constructed retaining walls and professionally designed landscaping. The modernized pool and spa system features customizable LED underwater lighting and premium spa amenities. Completed through a comprehensive multi-year renovation program, these substantial improvements reflect a significant investment in quality, functionality, and lasting value. Multiple living areas, a fireplace, and a spacious 3-car garage further enhance the home's comfort and versatility. The expansive backyard creates a private retreat for entertaining and relaxation, combining mature landscaping, scenic valley views, and resort-style amenities rarely found in today's market. A rare opportunity to own an extensively renovated luxury residence in one of San Ramon's most sought-after neighborhoods, where timeless design, exceptional craftsmanship, and thoughtful upgrades come together to create an extraordinary place to call home.

Features of 25 Portsmouth Ct

MLS® # 41137128
Price $2,690,000
Bedrooms 4
Bathrooms 3.00
Full Baths 3
Square Footage 3,123
Acres 0.35
Year Built 1982
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Active

Community Information

Address 25 Portsmouth Ct
Subdivision ROYAL RIDGE
City San Ramon
County Contra Costa
State CA
Zip Code 94582

Amenities

Amenities Other
Utilities All Utilities
Parking Attached, Garage Faces Front, Private, Garage Door Opener, Side By Side
# of Garages 3
Is Waterfront No
Has Pool Yes
Pool In Ground, Pool/Spa Combo, Outdoor Pool

Interior

Interior Features No Additional Rooms, Updated Kitchen
Appliances Dishwasher, Gas Range, Microwave, Oven, Range, Refrigerator, Dryer, Washer
Heating Zoned
Cooling Central Air
Fireplace No
# of Fireplaces 1
Fireplaces Family Room, Wood Burning
# of Stories 3
Stories Tri-Level

Exterior

Exterior Features Back Yard, Front Yard, Side Yard, Private Entrance, Yard Space
Lot Description Cul-De-Sac, Premium Lot
Roof Shingle
Construction Stucco

Additional Information

Date Listed June 4th, 2026
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentMark Ho
OfficeRE/MAX Accord

Listing Map

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