1 / 48
17 Ashdown
ACTV
$4,350,000
List Price
4
Bedrooms
—
Bathrooms
5,000
Sq Ft
Perched at the highest point in Ocean Colony, this truly one-of-a-kind coastal estate offers an unrivaled blend of scale, privacy, and panoramic beauty. Commanding sweeping views of two championship golf courses, the iconic Ritz-Carlton Half Moon Bay, and the endless expanse of the Pacific Ocean, the setting is nothing short of extraordinary. Designed for both grand entertaining and serene everyday living, the residence unfolds with impressive proportions and thoughtfully curated spaces, all oriented to capture the dramatic coastal vistas. A wraparound terrace on the west side of the home, creates a seamless indoor-outdoor experience and provides the perfect stage for unforgettable sunsets, ocean breezes, and al fresco gatherings. Completely private and secluded, the property feels like a world unto itself, yet delivers the effortless elegance of a five-star resort. Every moment here is elevated, offering a lifestyle defined by tranquility, luxury, and the timeless allure of the California coast.
| LIST_PRICE | 4350000 |
|---|---|
| DCID | 4E9A7E5D567FA341E0631501030A85E4 |
| BEDROOMS_TOTAL | 4 |
| LONGITUDE | -122.439119 |
| STREET_NUMBER | 17 |
| MLS_STATUS | ACTV |
| COUNTY_OR_PARISH | San Mateo |
| SQFT | 5000 |
| LISTING_ID | ML82041595 |
| DISPLAY_PRICE | 4350000 |
| REPORT_DISPLAY_PRICE | 4350000 |
| SOURCE_MLS | MLSLISTINGS |
| STATE_OR_PROVINCE | CA |
| CITY_STATE_ZIP | Half Moon Bay, CA 94019 |
| PARCEL_NUMBER | 066 560 070 |
| POSTAL_CODE | 94019 |
| DAYS_ON_MARKET | 0 |
| STREET_DIR_PREFIX | — |
| YEAR_BUILT | 1994 |
| STREET_NAME | Ashdown |
| SRCHPRICE | 4350000 |
| PROPERTY_TYPE | RE |
| HOA_DISPLAY | — |
| PHOTO_VIRTUAL_TOUR | — |
| GAR_DISPLAY | / |
| LOT_SQFT | 14441 |
| BATHS_DISPLAY | — |
| ACRES | — |
| ALLLIST.DCID | 4E9A7E5D5680A341E0631501030A85E4 |
| RAW_STATUS | ACTV |
| CITY | HALFMO BAY |
| STREET_ADDRESS | 17 Ashdown |
| LATITUDE | 37.434803 |
| BUILDING_TYPE | Detached |
Details fetched: April 13 2026 02:51AM
First seen: 2026-04-13 02:48 UTC
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Last updated: 2026-04-13 02:48 UTC
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