818 Irwin Drive, Hillsborough, CA 94010

Local realty services provided by:Better Homes and Gardens Real Estate Royal & Associates
818 Irwin Drive,Hillsborough, CA 94010
$15,280,000
  • 5 Beds
  • 7 Baths
  • 7,950 sq. ft.
  • Single family
  • Pending
Listed by: stanley lo
Office: green banker realty
MLS#:ML82010473
Source:CAMAXMLS

Price summary

  • Price:$15,280,000
  • Price per sq. ft.:$1,922.01

About this home

Rare once-a-lifetime luxury estate in the prestigious Ryan Tract neighborhood of Lower Hillsborough! Set on a sprawling, all flat 42,304 sq ft lot, this gated home features 5 beds, 6.5 baths, solar panels, a full regulation tennis court, large pool with separate spa, lush gardens, spacious lawn areas, multiple patios, a putting green, outdoor BBQ, long private driveway, motor court, 3-car garage, etc. Inside the main residence you'll find an elevator, every bedroom with an en-suite bathroom, a chef's kitchen with a butler's panty, a family room, living room, formal dining room, several office workshops, and MORE! A true blend of elegance, scale, and resort-style living. In addition to the main house, there's also a pool house and full guest house attached to the 3-car garage. The total advertised square footage of 7,950 includes both the pool house and guest house as well as the main house. The 945 sqft guest house features 2 bedrooms, 2 bathrooms, and a full kitchen / living & dining

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Home facts

  • Year built:1927
  • Listing ID #:ML82010473
  • Added:54 day(s) ago
  • Updated:November 15, 2025 at 08:45 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:7
  • Full bathrooms:6
  • Living area:7,950 sq. ft.

Structure and exterior

  • Year built:1927
  • Building area:7,950 sq. ft.
  • Lot area:0.97 Acres

Utilities

  • Water:Public

Finances and disclosures

  • Price:$15,280,000
  • Price per sq. ft.:$1,922.01
MLS LogoBay East 2025. CCAR 2025 bridgeMLS 2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at November 15, 2025