LOWER HILLSBOROUGH'S PREMIER ESTATE! Rare listing, a once-in-a-lifetime property w/ one of the LARGEST LOTS in its neighborhood -- 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. There's a Detached 5-car garage with a 1br/1ba ADU and private executive office / conference room. Details 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, and 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, butler's pantry, garden room, music room, a whole house 22kW generator, smart electronic lighting, elevator, roof deck, multiple en-suites, AND MORE! Too much to list here!
MLS #
ML81993276
MLS Source
MLSListings, Inc.
Days on Site
47
Bedrooms
Primary Suite/Retreat, Walk-in Closet, More than One Primary Bedroom
Bathrooms
Other, Stall Shower, Tub, Tub in Primary Bedroom, Oversized Tub
Kitchen
Other, Pantry
Appliances
Other, Refrigerator
Dining Room
Dining Area, Formal Dining Room, Other
Family Room
Separate Family Room
Fireplace
Family Room, Living Room, Primary Bedroom, Other
Laundry
Inside
Cooling
Central Forced Air
Heating
Gas
Roof
Other
Foundation
Other
Pool
In Ground
Garage/Parking
Common Parking Area, Detached, Other, Garage: 5 Car(s)
Elementary District
Hillsborough City Elementary
High School District
San Mateo Union High
Sewer
Public Sewer
Water
Public
Zoning
R10025
245 W Santa Inez Ave is a Single Family Residence in Hillsborough, CA 94010. This 8,500 square foot property sits on a 1.286 Acres Lot and features 5 bedrooms & 5 full and 1 partial bathrooms. It is currently priced at $15,999,000 and was built in 1912.
This address can also be written as 245 W Santa Inez Ave, Hillsborough, CA 94010.©2025 MLSListings Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from MLSListings Inc.
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This listing information is up-to-date as of February 07, 2025. For the most current information, please contact Stanley Lo, (650) 373-0007