20 Castle CT, Hillsborough, CA 94010
- $12,000,000
- 7
- BD
- 7
- BA
- 5,722
- SqFt
- List Price
- $12,000,000
- MLS#
- ML82059857
- Status
- ACTIVE
- Property Type
- res
- Bedrooms
- 7
- Total Bathrooms
- 7
- Full Bathrooms
- 6
- Partial Bathrooms
- 1
- Sqft. of Residence
- 5,722
- Lot Size
- 21,787
- Listing Area
- Carolands Etc.
- Year Built
- 2026
Property Description
Offered as a rare presale opportunity with the ability to personalize select finishes, this modern architectural masterpiece is estimated for completion in Q3 2027. Privately situated on a level half-acre cul-de-sac lot, the residence offers approximately 5,722 square feet of refined living space, including an attached JADU and detached ADU . A dramatic double-height foyer with a full-height porcelain slab feature wall and statement chandelier creates a striking first impression. Soaring ceilings, premium engineered oak flooring, a dramatic floating staircase, and walls of glass create a striking sense of scale and effortless indoor-outdoor living. The showpiece kitchen features custom European-inspired cabinetry with warm natural wood finishes, natural quartzite surfaces, a waterfall island, and premium Thermador appliances. A private balcony, spa-inspired primary bath, custom wine display, Control4 automation, and beautifully landscaped grounds complete the residence. Buy early for preferred pricing and design personalization.
Additional Information
- Acres
- 0.50
- Amenities
- High Ceiling, Vaulted Ceiling, Walk-in Closet
- Bathroom Features
- Double Sinks, Skylight
- Bedroom Description
- Walk-in Closet
- Cooling System
- Central AC
- Energy Features
- Solar Power
- Family Room
- Separate Family Room
- Fireplace Description
- Other
- Floor Covering
- Hardwood, Wood
- Foundation
- Concrete Perimeter and Slab, Crawl Space
- Garage Parking
- Attached Garage, Gate / Door Opener
- Heating System
- Heat Pump
- Laundry Facilities
- Inside, Tub / Sink
- Living Area
- 5,722
- Lot Size
- 21,787
- Neighborhood
- Carolands Etc.
- Other Rooms
- Laundry Room, Mud Room
- Other Utilities
- Natural Gas, Public Utilities, Solar Panels - Owned
- Pool Description
- Pool - In Ground, Pool / Spa Combo
- Roof
- Metal
- Sewer
- Sewer - Public
- Style
- Contemporary, Modern / High Tech
- Unincorporated Yn
- Yes
- View
- Hills, Neighborhood, Water
- Zoning
- R10025
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Listing courtesy of Phil Chen from Christie's International Real Estate Sereno. 415-271-1920
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