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815 Crystal Springs
SLD
$3,990,000
List Price
4
Bedrooms
—
Bathrooms
3,345
Sq Ft
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!
| LIST_PRICE | 3990000 |
|---|---|
| DCID | 4E092EEB91F17165E0631501030A92D6 |
| BEDROOMS_TOTAL | 4 |
| MLS_STATUS | SLD |
| LONGITUDE | -122.339913 |
| STREET_NUMBER | 815 |
| COUNTY_OR_PARISH | San Mateo |
| LISTING_ID | ML82040633 |
| SQFT | 3345 |
| DISPLAY_PRICE | 4950000 |
| REPORT_DISPLAY_PRICE | 4950000 |
| SOURCE_MLS | MLSLISTINGS |
| STATE_OR_PROVINCE | CA |
| PARCEL_NUMBER | 031-334-030 |
| CITY_STATE_ZIP | Hillsborough, CA 94010 |
| DAYS_ON_MARKET | 12 |
| POSTAL_CODE | 94010 |
| STREET_DIR_PREFIX | — |
| YEAR_BUILT | 1935 |
| STREET_NAME | Crystal Springs |
| SRCHPRICE | 4950000 |
| PROPERTY_TYPE | RE |
| HOA_DISPLAY | — |
| PHOTO_VIRTUAL_TOUR | — |
| LOT_SQFT | 19598 |
| GAR_DISPLAY | / |
| BATHS_DISPLAY | — |
| ACRES | — |
| ALLLIST.DCID | 4E092EEB91F27165E0631501030A92D6 |
| CLOSE_DATE | 1780038000000 |
| RAW_STATUS | SLD |
| CITY | HILLSBOROU |
| STREET_ADDRESS | 815 Crystal Springs |
| LATITUDE | 37.551525 |
| BUILDING_TYPE | Detached |
| ALLLIST | {'DCID': '4E092EEB91F27165E0631501030A92D6'} |
Details fetched: September 27 2026 01:42AM
First seen: 2026-09-27 01:10 UTC
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Last updated: 2026-10-26 02:23 UTC
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