Sign In

Elegant Courtyard Summer Party

London, W1J 5EB
  • 250
    Maximum Guests
  • 150
    Outdoor Standing

Nestled in the heart of Mayfair, Dartmouth House is a hidden gem that offers the perfect al-fresco summer party venue. With a stunning French chateau inspired courtyard that can host up to 150 standing guests and the ability to combine indoor spaces for up to 250 guests, this venue is ideal for elegant summer parties and soirées in the heart of London.

Relax in the beautiful surroundings of this Grade II listed mansion and indulge in innovative food and drink options to make your event truly unforgettable. Our Head Chef has curated a mouth-watering selection of food options, ranging from canapés to BBQ-inspired buffets, to cater to all dietary requirements. Our bar team has also designed a delicious cocktail and wine selection to complement your event.

Enjoy the flexibility of our summer party package, which offers a variety of food and drink options to suit your preferences. With a selection of indoor options in case of wet weather, we’ve got every eventuality covered. Experience the oasis of Dartmouth House and create a memorable summer party in the heart of London.




Google Reviews

124 reviews
  • Antonieta
    a year ago

    A truly beautiful building with a very interesting history. It was redesigned at the end of the nineteenth century great interior design features well deserving of its Grade II Listed Building status.

  • Alex Rebuck
    Alex Rebuck
    a year ago

    Absolutely brilliant! Venue is beautiful and everyone pulled out the stops and we managed to organise (4th attempt) a stunning wedding. The food was great, staff a delight to work with and I really couldn’t fault anything. Biggest thank you to everyone.

  • Vic Rivero Films
    Vic Rivero Films
    2 months ago

    As a wedding filmmaker, I've had the pleasure of shooting at Dartmouth House on three separate occasions, and I have to say, I'm absolutely blown away by this venue! From the stunning architecture to the beautiful courtyard, every inch of this venue exudes elegance and sophistication. The staff at Dartmouth House are incredibly professional, friendly, and attentive to every detail. They work tirelessly to ensure that every wedding runs smoothly, and they're always available to answer any questions or concerns. I've worked with many venues over the years, but Dartmouth House truly stands out for their commitment to excellence. As a filmmaker, I'm always looking for unique and beautiful backdrops to capture the magic of a wedding day, and Dartmouth House delivers on every level. The interiors are simply breathtaking, with ornate ceilings, grand staircases, and beautifully appointed rooms that provide the perfect backdrop for any wedding. And the gardens are simply stunning, with manicured lawns, blooming flowers, and charming walkways that make for amazing photo and video opportunities. Overall, I can't recommend Dartmouth House enough! If you're looking for a venue that's elegant, sophisticated, and simply breathtaking, look no further than Dartmouth House. And as a wedding filmmaker, I'm always thrilled to shoot at this amazing venue and capture the magic of every wedding.

  • Lily Cabianca
    Lily Cabianca
    5 months ago

    Very responsible and flexible team, on the day they worked extremely hard to get last minute changes done and accommodate our needs. Only negative feedback is that when we contracted the venue we were assured, and shown images, of Darmouth House fully decorated for Christmas. This wasn't the case and it was disappointing. There was only ONE Christmas tree in the entire house and we had to ration other decorations. Finally, the starters were very small, which was also unexpected, and guests did leave hungry. But the staff lovely and gave great service.

  • Blue Lily Weddings
    Blue Lily Weddings
    3 years ago

    Absolutely gorgeous wedding venue right in the heart of Mayfair. Perfect setting for a beautiful wedding with lovely decor and stunning courtyard. I photographed a wedding there recently and loved it. The attentive team run things smoothly and everyone had a great day!

Message Venue

    Your Party

    Tell us your summer party preferences and receive a tailored proposal.


    Finally, please confirm the total budget for your event (ex VAT)

    Please check the details below are correct and enter your contact details...


    The Summer Events Team has over 18 years of experience managing events and finding venues for events and summer parties in London.

    Please Note

    Prices displayed on this website are approximate guideline starting prices to help you refine your search. They will vary depending on variables such as the number of guests, event spaces required and do not take into account any deals that may be available. Please get in touch with the venue using the form above to receive an accurate quote.