20 Castle CT, Hillsborough, CA 94010
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20 Castle CT, Hillsborough, CA 94010
20 Castle CT, Hillsborough, CA 94010
20 Castle CT, Hillsborough, CA 94010
20 Castle CT, Hillsborough, CA 94010
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$ 12,000,000
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20 Castle CT Hillsborough, CA 94010

7 Beds

7 Baths

5,722 SqFt


UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 5,722 sqft

Price per Sqft $2,097

MLS Listing ID ML82059857

Bedrooms 7

Full Baths 6

Half Baths 1

HOA Y/N No

Year Built 2026

Lot Size 0.500 Acres

Property Sub-Type Single Family Residence

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.

Location

State CA

County San Mateo

Area 699 - Not Defined

Zoning R10025

Interior

Interior Features Walk-In Closet(s)

Heating Heat Pump

Cooling Central Air

Flooring Wood

Fireplace Yes

Appliance Dishwasher, Freezer, Disposal, Refrigerator, Range Hood

Exterior

Parking Features Gated

Garage Spaces 3.0

Garage Description 3.0

Pool In Ground

Utilities Available Natural Gas Available

View Y/N Yes

View Hills, Neighborhood, Water

Roof Type Metal

Total Parking Spaces 3

Building

Story 2

Sewer Public Sewer

Water Public

Architectural Style Contemporary, Modern

New Construction No

Schools

Elementary Schools Other

Middle Schools Other

High Schools Burlingame

School District Other

Others

Tax ID 030061080

Special Listing Condition Standard


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Listed by Phil Chen Christie's International Real Estate Sereno #01715177

NEARBY SCHOOLS & PROPERTIES

Pam Wenhe

Pam Wenhe

Broker License ID: 01325484

+1(619) 892-3300

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20 Castle CT