BuySellBlogBrowse Listings

245 W Santa Inez AvenueHillsborough, CA 94010

For Sale

$15,999,000

Smart Buyer Rebate $159,990

LOWER HILLSBOROUGH'S PREMIER ESTATE! LUXURY, DESIGN, & PRIVACY! Rare listing, a once-in-a-lifetime property w/ one of the LARGEST LOTS in its area -- 1.286 ACRES OF TOTALLY FLAT LAND! European style Italian Villa, constructed to perfection resembling the work of "turn-of-the-century" architect George Howard. UPDATED & RENOVATED throughout the years. EXTENSIVE STREET SETBACK. Detached 5-car garage with a 1br/1ba ADU and private executive office / conference room. Amenities outside include a regulation tennis court, 2 separate spas, in-ground Pebble-Tec pool surrounded by flowering plants, A HUGE LAWN, multiple patios, a terrazzo terrace, vast motor court, statues by legendary sculptor Gaston Rognier, pristine landscaping by renowned designer Thomas Church, multiple gardens / flower beds, AND SO MUCH MORE! Additionally, the electrical, plumbing, heating, air conditioning, roofing, irrigation, retrofitting, & exterior lighting have all been upgraded modernizing this estate. Inside you'll find a large formal living room & dining rooms, a chef's kitchen, elliptical staircase w/ 40ft high entry, many 13ft high ceilings, butlers pantry, garden room, music room, whole house 22kW generator, smart electronic lighting, elevator, roof deck, multiple en-suites, & MORE! Too much to list here!

Listed by Stanley Lo

·

License #00874415

·

Green Banker Realty

·

650-373-0007

Last updated August 15, 2025

·

Source: MLSListings #ML82018271

Listing Facts

  • TypeSingle-family
  • NeighborhoodHillsborough Heights
  • Bedrooms5
  • Days on Prevu26
  • Size8,500 sqft
  • Price per sqft$1,882

Amenities

  • Private Outdoor Space
  • Pets Allowed
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

08/15/2025
Listed by Green Banker Realty
$15,999,000

Property Details for 245 W Santa Inez Avenue

Exterior

Construction

  • Roof: Other
  • Year Built: 1912
  • Year Built Details: 2

Features

  • Other Structures: Other, Shed(s), Tennis/Raquetball
  • Patio And Porch Features: Back Yard, Balcony/Patio, Tennis Court(s), Courtyard
  • Pool Features: In Ground
  • View: Forest/Woods

Measurements

  • Building Area Total: 8,500
  • Lot Features: Grade - Level
  • Lot Size Acres: 1.28
  • Lot Size Area: 56,018
  • Lot Size Source: Other
  • Lot Size Square Feet: 56,018
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 032-223-040

Interior

Features

  • Appliances: Other, Refrigerator
  • Fireplace Features: Family Room, Living Room, Primary Bedroom, Other
  • Fireplaces Total: 5
  • Interior Features: High Ceiling, Walk-in Closet
  • Spa Features: Indoor, Other

Measurements

  • Living Area: 8,500

Rooms

  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bedrooms Total: 5

Parking

Parking

  • Garage Spaces: 5
  • Garage: Yes
  • Parking Features: Common Parking Area, Detached, Other

Schools

Elementary School

  • Elementary School District: Hillsborough City Elementary

High School

  • High School District: San Mateo Union High

Utilities

Equipment

  • Cooling: Central Forced Air
  • Heating: Gas
  • Laundry Features: Inside
  • Sewer: Public Sewer
  • Utilities: Public Utilities, Water - Public
  • Water Source: Public

Based on information from MLSListings™️ and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.