1221 Southdown, HILLSBOROUGH, CA 94010

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$6,495,000

bedrooms

bathrooms

square feet

5,065

Acreage

0.5655

Open Houses

year built

1954

Full Baths

Half Baths

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Vista Southdown: Private Sanctuary, Panoramic Views Main Residence: 6 Bedrooms & 4 Bathrooms | Luxury Dual Story Casita ADU: 1 Bedroom & 2 Bathroom | 5,065 +/- SQ FT | Chefs Kitchen: Thermador Appliances with Dual Wine Fridges & Stone Countertops | Outdoor Paradise: Resort-Style Pool & Spa, BBQ & Sport Court | Bay Views & Lush Grounds: Breathtaking Bay Panoramas, Curated Landscaping and Refined Outdoor Lighting | Primary Ensuite with Large Soaking Tub and Stall Shower | Modern Flooring | Centralized Heating and A/C | Discreetly Protected: Advanced Surveillance Ensuring Comfort and Privacy Nestled among the redwoods with sweeping views of San Francisco and the San Mateo Bridge, 1221 Southdown Road is a modern Hillsborough estate that balances timeless design with contemporary living. Reimagined by designer Ashley Canty, this residence is a statement of style, comfort, and California luxury. The grounds mirror the elegance of the interiors, featuring a sparkling pool and spa, covered loggia, landscaped play areas, turf field, and private terraces for relaxation or recreation. Natural palettes & refined finishes root the home in its hillside setting, with stone, wood, and glass framing the beauty of the landscape. California living at its finest.

Location
Subdivision	-
County	San Mateo
Elementary School	-
Middle School	-
High School	-

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None scheduled.

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MLS number: ML82023191

Listing status: Active

Listing agent: Cullinan Luxury #70010220

Listing broker: Keller Williams Peninsula Estates (650) 627-3700

Last update: Monday, September 29 2025 at 9:30 p.m. EDT

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