THE BEST OF HILLSBOROUGH! 815 Crystal Springs Rd presents an exceptional blend of luxury, privacy, & resort-style living in one of Hillsborough's most desirable settings. Thoughtfully remodeled in 2016, this 3,345 sq ft residence sits on an expansive 19,598 sq ft lot and offers 4 bedrooms and 3.5 baths, including a beautifully appointed pool house, versatile studio/bonus room, and finished basement. A gated entry opens to a generous paver motor court and oversized finished 2-car garage with EV charging, sink, and refrigerator. Inside, an open-concept layout showcases a formal living room with fireplace, dining area, & a chef's kitchen is with a six-burner gas range, built-in refrigerator, wine refrigeration, and a center island with prep sink & breakfast bar, and family room with wet bar and fireplace. A private office with separate entrance adds flexibility. The covered outdoor living area features a full kitchen, fireplace, TV, heaters, and built-in speakers for year-round enjoyment. The primary suite offers vaulted ceilings, dual closets, and a spa-like bath with heated floors. Grounds include lawn, gardens, fruit trees, peaceful stream, redwoods, and a pool/spa retreat. Close to downtown San Mateo and many top schools. TOO MANY DETAILS TO LIST HERE, a must see so don't wait!
MLS #
ML82040633
MLS Source
MLSListings, Inc.
Days on Site
1
Bedrooms
Primary Suite/Retreat - 2+, Walk-in Closet
Bathrooms
Double Sinks, Other, Stall Shower, Tile, Updated Bath(s)
Kitchen
Exhaust Fan, Island, Island with Sink, Other
Appliances
Dishwasher, Exhaust Fan, Microwave, Other, Oven Range, Refrigerator, Wine Refrigerator
Dining Room
Breakfast Nook, Dining Area, Eat in Kitchen, Formal Dining Room
Family Room
Separate Family Room
Fireplace
Family Room, Living Room
Laundry
Inside
Cooling
Central Forced Air
Heating
Central Forced Air - Gas, Gas
Roof
Other
Foundation
Other
Garage/Parking
Attached Garage, Common Parking Area, Detached, Other, Garage: 3 Car(s)
Elementary District
San Mateo-Foster City Elementary
High School District
San Mateo Union High
Sewer
Public Sewer
Water
Public
Zoning
R10025
815 Crystal Springs Rd is a Single Family Residence in Hillsborough, CA 94010. This 3,345 square foot property sits on a 19,598 Sq Ft Lot and features 4 bedrooms & 3 full and 1 partial bathrooms. It is currently priced at $3,990,000 and was built in 1935. This address can also be written as 815 Crystal Springs Rd, Hillsborough, CA 94010.
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This listing information is up-to-date as of March 27, 2026. For the most current information, please contact Stanley Lo, (650) 373-0007