815 Crystal Springs Rd

Hillsborough, CA 94010

$3,990,000
Price
4
Beds
3,345 Sq. Ft.
$1,193 / Sq. Ft.
3,345
Sq. Ft.
$1,193
per Sq. Ft.
Get preapproved with Rocket Mortgage1
Pending ( Do Not Show )
Pending ( Do Not Show )
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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,...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!

Property Details for 815 Crystal Springs Road

MLS City Name
HILLSBOROUGH
Building Type
Detached
Garage Spaces
3
Cross Street
Ridgeway Rd
LISTING UPDATED: 04/08/2026 05:00 PM

Property Details for 815 Crystal Springs Road

StatusPending ( Do Not Show )
MLS #ML82040633
Days on Compass12
Taxes-
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeSingle-Family Homes / Detached
Year Built1935
Lot Size0.45 AC / 19,598 SF
CountySan Mateo County
Get preapproved with Rocket Mortgage1

Location

Listing Courtesy of Green Banker Realty, Stanley Lo, DRE #00874415
Add your commute

Building Information for 815 Crystal Springs Road

Stories-Year Built1935Building Size-Lot Size0.45 AC / 19,598 SF

Payment Calculator

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OriginPoint Mortgage or Rocket Mortgage1

$22,645 per month

30 year fixed, 6.46% Interest

Principal and Interest

$20,092

Property Taxes

$2,553

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 815 Crystal Springs Road

Features
Room Information
  • Additional Rooms: Basement - Unfinished, Bonus / Hobby Room, Den / Study / Office, Storage, Utility Room, Workshop
  • Bathroom: Double Sinks, Stall Shower, Tile, Updated Bath, Other
  • Bedrooms: Primary Suite / Retreate - 2+, Walk-in Closet
  • Dining Room: Breakfast Nook, Dining Area, Eat in Kitchen, Formal Dining Room
  • Family Room: Separate Family Room
  • Kitchen: Dishwasher, Exhaust Fan, Island, Island with Sink, Microwave, Oven Range, Refrigerator, Wine Refrigerator, Other
  • Number of Full Bathrooms: 3
  • Number of Half Bathrooms: 1
Features
  • Amenities: High Ceiling, Open Beam Ceiling, Skylight, Vaulted Ceiling, Walk-in Closet
  • Fireplace: Yes
  • Fireplaces: Family Room, Living Room
  • Laundry: Inside
  • Living SqFt: 3345
  • Pool: Yes
Utilities
  • Cooling: Central AC
  • Heating: Central Forced Air - Gas, Gas
  • Sewer Septic: Sewer - Public
  • Utilities: Public Utilities
  • Water: Public
Garage
  • Garage and Parking: Attached Garage, Common Parking Area, Detached Garage, Other
  • Garage Max: 3
  • Garage Min: 3
Property Details
Homeowners Association
  • HOA Exists: 0
  • HOA Fee: $0
Property Details
  • Area Text: Hillsborough Park Etc.
  • Roof: Other
  • Subclass: Single Family Home
  • Year Built Source: Assessor
  • Street Number: 815
  • Street Name: Crystal Springs
  • Street Suffix: Road
  • Area ID: 442
Lot / Property Details
Building Information
  • Structure SqFt: 3345
  • Structure SqFt Source: Other
  • Age: 91
Development Information
  • Zoning Detail: R10025
Location Information
  • Parcel Number: 031-334-030
  • County Name: San Mateo
  • City Name: HILLSBOROUGH
  • City Postal ID: 23
  • Postal Code: 94010
  • Elementary School District: 938
  • High School District Text: San Mateo Union High
Lot Information
  • Foundation: Other
  • Horse Property: No
  • Lot Size Area Maximum Units: Square Feet
  • Lot Size Area Minimum Units: Square Feet
  • Lot Size Source: Other
  • Yard Grounds: Back Yard, Balcony / Patio, BBQ Area, Deck, Outdoor Kitchen, Other

Property History for 815 Crystal Springs Road

DateEvent & SourcePriceAppreciation
Apr 8, 2026

Pending

MLSListings #ML82040633

—
Apr 8, 2026

Pending

EBRD #ML82040633

—
Mar 27, 2026

Listed (Active)

MLSListings #ML82040633

$3,990,000—
Mar 27, 2026

Listed (Active)

EBRD #ML82040633

$3,990,000—
Nov 14, 2002

Sold (Public Record)

Public Record #103591786

$1,336,000—
Nov 14, 2002

Sold

EBRD #ML80250684

$1,369,000—
Nov 14, 2002

Sold

RESFAR #80250684

$1,369,000—
Nov 14, 2002

Sold

MLSListings #ML80250684

$1,369,000—
Sep 30, 2002

Pending

RESFAR #80250684

—
Sep 30, 2002

Pending

MLSListings #ML80250684

—
Sep 30, 2002

Pending

EBRD #ML80250684

—
Sep 20, 2002

Listed (Active)

MLSListings #ML80250684

$1,399,000—
Sep 20, 2002

Listed (Active)

EBRD #ML80250684

$1,399,000—
Sep 20, 2002

Listed (Active)

RESFAR #80250684

$1,399,000—
DateEvent & SourcePrice
04/08/2026

Pending

MLSListings #ML82040633

—
04/08/2026

Pending

EBRD #ML82040633

—
03/27/2026

Listed (Active)

MLSListings #ML82040633

$3,990,000
03/27/2026

Listed (Active)

EBRD #ML82040633

$3,990,000
11/14/2002

Sold (Public Record)

Public Record #103591786

$1,336,000
11/14/2002

Sold

EBRD #ML80250684

$1,369,000
11/14/2002

Sold

RESFAR #80250684

$1,369,000
11/14/2002

Sold

MLSListings #ML80250684

$1,369,000
09/30/2002

Pending

RESFAR #80250684

—
09/30/2002

Pending

MLSListings #ML80250684

—
09/30/2002

Pending

EBRD #ML80250684

—
09/20/2002

Listed (Active)

MLSListings #ML80250684

$1,399,000
09/20/2002

Listed (Active)

EBRD #ML80250684

$1,399,000
09/20/2002

Listed (Active)

RESFAR #80250684

$1,399,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 815 Crystal Springs Road

Taxable ValueLand$1,738,002Additions$520,561Total$2,258,563
Tax Record2024$30,636 ($2,553 / month)
Home Facts
Beds4Total Finished SqFt2,674 SqFtAbove Grade Finished SqFt2,674 SqFtStories1Lot Size16,683 SqFtStyleSingle Family ResidenceYear Built1935ZoningR10025CountySAN MATEOAPN031-334-030Fireplace TypeHas Fireplace

Schools near 815 Crystal Springs Road

This home is within San Mateo Union High School District.
Rating
School
Type
Grades
Distance
Baywood Elementary School
Public - K to 5
Borel Middle School
Public - 6 to 8
Aragon High School
Public - 9 to 12
College Park Elementary School
Public - K to 5
Rating
School
Distance
Baywood Elementary School
PublicK to 5

Borel Middle School
Public6 to 8

Aragon High School
Public9 to 12

College Park Elementary School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Listing Courtesy of Green Banker Realty, Stanley Lo, DRE #00874415

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.