815 Crystal Springs RD, Hillsborough, CA 94010

$4,950,000
4
BD
4
BA
3,345
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

Sold Price
$4,950,000
List Price
$3,990,000
Closing Date
May 29, 2026
MLS#
ML82040633
Status
SOLD
Property Type
res
Bedrooms
4
Total Bathrooms
4
Full Bathrooms
3
Partial Bathrooms
1
Sqft. of Residence
3,345
Listing Area
Hillsborough Park Etc.
Year Built
1935

Property Description

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!

Additional Information

Age
91
Amenities
High Ceiling, Open Beam Ceiling, Skylight, Vaulted Ceiling, Walk-in Closet
Bathroom Features
Double Sinks, Stall Shower, Tile, Updated Bath, Other
Bedroom Description
Primary Suite / Retreate - 2+, Walk-in Closet
Cooling System
Central AC
Family Room
Separate Family Room
Fireplace Description
Family Room, Living Room
Foundation
Other
Garage Parking
Attached Garage, Common Parking Area, Detached Garage, Other
Heating System
Central Forced Air - Gas, Gas
Laundry Facilities
Inside
Living Area
3,345
County
San Mateo
Neighborhood
Hillsborough Park Etc.
Other Rooms
Basement - Unfinished, Bonus / Hobby Room, Den / Study / Office, Storage, Utility Room, Workshop
Other Utilities
Public Utilities
Roof
Other
Sewer
Sewer - Public
Unincorporated Yn
Yes
Zoning
R10025

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Stanley Lo from Green Banker Realty. 650-373-0007

Selling Office: APR.

board logoBased on information from MLSListings MLS as of 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.


Copyright 2026 MLSListings Inc. All rights reserved