Numéro 3

Is Numéro 3 worth driving to Le Tremblay-sur-Mauldre for? Yes — if you want Michelin-starred cooking without the Paris price tag or the Paris hustle.

Numéro 3 holds a Michelin star (2024) and a Google rating of 4.8 across 522 reviews, which is a meaningful signal for a restaurant this far outside the city. The kitchen is run by Laurent Trochain, who trained at Pierre Gagnaire before returning to champion the produce of the Île-de-France region. That training lineage matters: it tells you the technical foundation here is serious, not provincial.

The dining room is the first thing that recalibrates your expectations. Julie and Laurent Trochain have transformed a former hunting lodge into a space that has shed every rustic cliché — no exposed beams, no stone fireplace, no farmhouse nostalgia. What replaced them is a clean, geometrical, contemporary interior that reads as deliberate and considered rather than decorated. For a food-focused explorer, this matters: the space signals that the kitchen is the point, not the setting. The room works for two, and it likely works for a small group, though no seat count is confirmed in available data.

Trochain's cooking is anchored in regional produce, with vegetables and aromatic herbs sourced from his own kitchen garden and a network of small-scale local producers. This is not a trend posture , it is a structural commitment that shapes what arrives on the plate from week to week. His vegetarian menu has reportedly grown in popularity, which is worth noting if that is a priority for your table. Compared to peers in the Michelin-starred village-restaurant category , places like Maison Lameloise in Chagny or Auberge du Vieux Puits in Fontjoncouse , Numéro 3 is positioned in the same spirit: a serious kitchen operating outside a major city, betting on ingredient quality and technical precision over theatre or spectacle.

The Gagnaire training thread running through Trochain's background connects Numéro 3 to a lineage that includes some of France's most technically demanding kitchens. For context on what that culinary tradition looks like at its apex, see Arpège in Paris or Mirazur in Menton , both share the garden-to-table precision philosophy, though at different price tiers and scales. Numéro 3 is the version you can access at €€€, without the €€€€ overhead of a Paris palace restaurant.

The recent renovation , which stripped out the traditional hunting lodge aesthetic entirely in favour of a contemporary, geometric interior , is the most significant change worth understanding before you visit. This is not a restaurant that is resting on heritage charm. The transformation was a deliberate signal: the Trochain team chose to compete on cooking and experience, not atmosphere borrowed from the building's past. That decision makes Numéro 3 a stronger choice for a diner who wants the food to do the work, and a weaker choice if you are looking for rustic French countryside warmth.

Opening hours are limited: Thursday through Saturday evenings from 7:30 PM, with a Saturday lunch service starting at noon. Closed Sunday, Monday, and Tuesday. The compressed schedule means this kitchen is operating at intentional capacity , which is a good sign for consistency, but requires planning. Saturday lunch is the only midday option during the week, which makes it a rare slot in this part of the Île-de-France. For other destinations in the region worth combining with a visit, see our full Le Tremblay-sur-Mauldre restaurants guide, and if you are staying overnight, check our Le Tremblay-sur-Mauldre hotels guide.

Price range is confirmed at €€€. No specific tasting menu prices are available in current data, but at this tier you are looking at a meaningful spend , closer to what you would pay at a single-starred Paris restaurant, but with notably less competition for tables in the immediate area. The trade-off is travel time from central Paris, which is non-trivial. Whether that journey is worth making depends on how important escaping the city is to you, and how much you value a kitchen-garden-driven, Gagnaire-trained approach in an intimate, contemporary room.

For explorers interested in the broader context of serious French cooking outside Paris, this restaurant sits in good company. Flocons de Sel in Megève, Bras in Laguiole, and Les Prés d'Eugénie in Eugénie-les-Bains all represent the French tradition of destination dining outside the capital , kitchens where the journey is part of the rationale. Numéro 3 is a smaller-scale version of that proposition, with the added biographical detail that the village itself has a documented connection to Picasso, Picabia, and art dealer Ambroise Vollard, and that the poet Blaise Cendrars is buried here. None of that changes what arrives on your plate, but it adds texture to the kind of afternoon or evening this part of France can deliver.

Ratings

• Google: 4.8 / 5 (522 reviews)
• Michelin: 1 Star (2024)

Booking

Booking difficulty is rated Hard. With limited weekly service , four dinner sessions and one lunch per week , availability fills quickly. No website or phone number is confirmed in current data; check third-party reservation platforms or contact the restaurant directly. Book as far in advance as possible, particularly for Saturday lunch, which is the only midday service available.

Practical Details

Explore more of what the area offers: bars in Le Tremblay-sur-Mauldre, wineries near Le Tremblay-sur-Mauldre, and experiences in Le Tremblay-sur-Mauldre.

FAQ

• Is Numéro 3 worth the price? At €€€, yes , particularly if you are comparing against single-starred Paris restaurants at €€€€. The Michelin recognition and the 4.8 Google rating (522 reviews) suggest the kitchen delivers consistently at this level. The trade-off is travel distance from Paris and very limited weekly hours. If you are already in the Île-de-France region, the value case is direct. If you are making a dedicated trip from Paris, factor in the journey cost and decide whether the setting adds enough to the meal to justify it.
• Is Numéro 3 good for a special occasion? Yes, with conditions. The contemporary, intimate space and Michelin-starred cooking make it a strong choice for a dinner for two or a small group marking something significant. It is a quieter, more considered setting than a Paris restaurant , no room buzz, no spectacle. That suits occasions where the meal and the conversation are the point. If you need a grand room or a long wine list curated by a large brigade, a €€€€ Paris address like Le Cinq at the Four Seasons George V is the better call.
• Is lunch or dinner better at Numéro 3? Saturday lunch is the only midday option and runs a compressed service window (12 PM to 12:45 PM). If you want a more relaxed pace, dinner , available Thursday through Saturday from 7:30 PM , gives you more room. For explorers combining Numéro 3 with a day in the area, Saturday lunch followed by an afternoon in the village is a practical itinerary. Dinner is the safer choice for a first visit.
• What should a first-timer know about Numéro 3? Book well in advance , four weekly dinner sessions and one Saturday lunch fill fast for a kitchen at this level. The address is a former hunting lodge that has been entirely redesigned in a contemporary style, so expect a modern room, not a rustic one. The cooking centres on regional produce and the kitchen's own garden, with a Gagnaire-trained technical approach. The vegetarian menu is worth asking about. Price range is €€€. The village of Le Tremblay-sur-Mauldre is small , plan transport in advance.
• Can Numéro 3 accommodate groups? No seat count is confirmed in available data, and no phone or website is currently listed, which makes group enquiries harder to action. For groups of more than four, contact the restaurant directly through a reservation platform before assuming availability. Given the intimate scale implied by the setting and the compressed weekly hours, large party bookings are likely limited.
• Does Numéro 3 handle dietary restrictions? The kitchen runs a vegetarian menu that has grown in popularity, which suggests dietary accommodation is taken seriously. For specific restrictions beyond vegetarian , allergies, other requirements , contact the restaurant directly before booking. No phone or website is confirmed in current data; use a third-party reservation platform to reach the team ahead of your visit.

Pearl Picks , More French Destination Dining

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• Frantzén in Stockholm , for a Nordic counterpoint to the same garden-driven precision philosophy