The Story

20 Castle Court

Hillsborough, CA 94010 · Home

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 Miele 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.


Facts & Features

Property Info

Price
$12,000,000
Completion Year
2,026
Living Space
5,722 sq ft
Floors
2
Bedrooms
7
Bathrooms
7
Garage
3 spaces
Lot size
1 acres

Features & Amenities

Pool

Yes

Garage / Parking

3 spaces

Fireplace

Yes

Cooling

Central Air

Heating

Heat Pump

Appliances

Dishwasher

Flooring

Hardwood, Wood

Water Source

Public

Sewer

Public Sewer

View

Water

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Listing Broker

Christie's International Real Estate Sereno

Broker Name

Christie's International Real Estate Sereno

Agent

Phil Chen

Location

CA 94010