The Verdict
The Penthouse is the rooftop floor above Mastro's Steakhouse at 246 North Canon Drive, run by the Mastro's group (owned by Landry's). It serves the full Mastro's steak-and-seafood menu plus a specialty sushi list, outdoors under a retractable roof with a live DJ most nights. The draw is the scene and the signatures — the 22oz bone-in ribeye at $99, the warm butter cake at $20.90, the lobster mashed potatoes — not a reinvention of the steakhouse. It was named an OpenTable Diners' Choice winner for 2025.
The Kitchen
There is no celebrity name at the pass; the Penthouse runs the Mastro's group kitchen (the chain is owned by Landry's), and the menu is the steakhouse canon executed at volume. The 22oz bone-in ribeye is the order, priced at $99, charred hard and finished on a 400-degree plate so the butter on top is still bubbling at the table. The lobster mashed potatoes and the warm butter cake — a soufflé-dish yellow cake torched with raw sugar and finished with vanilla ice cream, $20.90 — are the two dishes regulars order on autopilot. Upstairs adds a specialty sushi list and seafood towers that the ground-floor steakhouse does not push as hard. None of it is subtle, and it is not trying to be.
The Room
The room is a glass-walled rooftop with a retractable roof, so it works in winter and opens to the Beverly Hills sky in summer. A DJ plays most nights and the volume climbs after nine; this is a loud, dressed-up crowd ordering bottles and towers, not a hushed dinner. Lighting is low and flattering, tables are close, and the bar is as much the point as the dining room. Smart dress; no shorts.
Best for a Celebration
Book the Penthouse for a birthday or a milestone where the table wants noise, a view and a parade of sharing plates: a tower, the bone-in ribeye, butter cake with a candle, and a DJ to carry the room. It also works to impress a client who likes a scene. The rooftop is built for the loud, generous, look-at-us kind of night out, and it delivers exactly that.
Not For
Not for a quiet conversation, a first date that needs to hear each other, or anyone hunting for value — the prices are Beverly Hills steakhouse prices and the DJ does not stop. If you want a calm, chef-driven tasting menu, this is the wrong room.
Reservations
Reserve through OpenTable or the Mastro's site; the rooftop books out for weekend evenings and around award season. Walk-ins can wait at the bar. Valet on Canon Drive.
Frequently Asked Questions
Does the Penthouse at Mastro's have a different menu from the steakhouse?
No — the Penthouse serves the full Mastro's Beverly Hills steak-and-seafood menu, including the 22oz bone-in ribeye at $99 and the warm butter cake at $20.90. What it adds over the ground-floor steakhouse is a specialty sushi list, seafood towers and a rooftop bar with a nightly DJ.
How much does dinner cost at The Penthouse at Mastro's?
Plan on a high Beverly Hills steakhouse spend. Signature dishes run to $99 for the 22oz bone-in ribeye and $20.90 for the warm butter cake, before sides, sushi, cocktails or wine. With a tower and a bottle, most tables land well into three figures per person; this is a $$$$ room.
Is The Penthouse at Mastro's good for a quiet dinner?
Not really. The rooftop runs a live DJ most nights and the volume rises after nine, so it suits a celebration or a high-energy night out rather than a quiet conversation or a deal that needs focus. For a calmer meal, the ground-floor steakhouse dining room is the better choice.
Where exactly is The Penthouse at Mastro's?
It is the rooftop floor above Mastro's Steakhouse at 246 North Canon Drive in Beverly Hills, between Wilshire and Dayton Way. Access is through the steakhouse; valet parking is on Canon Drive. The room is glass-walled with a retractable roof, so it operates year-round.
Did The Penthouse at Mastro's win any recognition?
Yes. Mastro's Beverly Hills Penthouse was named an OpenTable Diners' Choice winner for 2025, a ranking driven by verified diner reviews. It is not in the MICHELIN Guide; the appeal is the rooftop setting, the steakhouse signatures and the scene rather than a starred kitchen.
Also in Beverly Hills
If you want the same steaks in a calmer room, book Mastro's Steakhouse downstairs, or compare CUT Beverly Hills and Steak 48 for the city's other big-night steakhouses.