The Penthouse Suites at Hotel Casa del Mar
Three two-level suites of about 1,500 sq ft that take the whole top floor of Hotel Casa del Mar, a 1926 beach club on the sand in Santa Monica, facing the Pacific.
Hotel Casa del Mar, 1910 Ocean Way, Santa Monica, CA 90405, United States

Why it is on the list
Hotel Casa del Mar opened in 1926 as Club Casa del Mar, a private beach club by the architect Charles F. Plummer, and is on the National Register of Historic Places; it reopened as a hotel in 1999 after a restoration of more than USD 50 million.12 It stands on the sand of Santa Monica Beach, one of two hotels that do.2 The top floor holds nothing but the three Penthouse Suites.3 Each is on two levels, about 1,500 sq ft, in rooms that were racquetball courts in the 1920s, so the ceilings are high.3 The lower level is for company, with a living room and a dining area; upstairs the main bathroom has a hydrothermal massage tub and an east-facing window.3 They are the only two-storey suites among the hotel's 10.4
The suite sleeps extra guests on two queen sofa beds rather than in more bedrooms; for a family that needs separate bedrooms, the hotel has one- to four-bedroom Ocean Front suites.34 For a suite at the waterline next door, take the Beach House Suite at Shutters on the Beach; for the hills, the Penthouse Suite at Sunset Tower Hotel.
How to get it
Write to reservations@hotelcasadelmar.com or call +1 844 880 1077 and ask for a Penthouse Suite.4 A suite booking takes a deposit of one night's room and tax when it is made; cancel at least 7 days before arrival or the deposit is kept, and for arrivals from July 1 to September 4 cancel at least 3 days ahead.5 Check-in is at 4pm and check-out at noon; say ahead if you arrive early.5 A resort fee of USD 60 a night plus 15% tax is added, which covers an afternoon house car within three miles, bicycles and the Beach Concierge.5 USD 250 a day is held on the card for incidentals, and overnight valet parking is USD 90.5 Dogs up to 25 lb, two at most, stay for USD 125.5 The concierge books cars at concierge@hotelcasadelmar.com; the hotel is 8 miles from Los Angeles International Airport.5
Discretion
No other rooms share the top floor with the three penthouses.3 The pool and its seating are for registered guests only.5 A government photo ID is asked for at check-in.5

Sources
- Hotel Casa del Mar - Wikipedia. en.wikipedia.org, read 25 September 2026.
- Beachfront Hotel in Santa Monica | Hotel Casa del Mar. hotelcasadelmar.com, read 25 September 2026.
- Luxury Penthouse Suites in Santa Monica | Hotel Casa Del Mar. hotelcasadelmar.com, read 25 September 2026.
- Santa Monica Hotel Accommodations | Hotel Casa del Mar. hotelcasadelmar.com, read 25 September 2026.
- Santa Monica Luxury Hotel Guide | Hotel Casa del Mar. hotelcasadelmar.com, read 25 September 2026.
Last checked 25 September 2026, against the venue's own pages. The next check is due by 24 November 2026.