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Upstairs, London,

Upstairs

4.8 (468)
£26 to £40
Modern European
4 The Polygon, Clapham, London, SW4 0JG

Make a reservation

2 people
11:00 PM
Booked 11 times today
Experiences are available.

About this restaurant

  • Neighborhood gem
  • Good for special occasions
  • Great for fine wines
Almost three years on from its culinary christening, Upstairs has sparked a reputation for casual dining in its finest form. A self-contained dining space, Upstairs offers guests a selection of small plates from our daily-changing menu, all of which are cooked to order from an open island kitchen and designed to share.

As well as being available for reservations and exclusive hires, Upstairs proudly plays host to a variety of exciting events and special evenings for our guests to enjoy; from expertly-led wine masterclasses to convivial Sunday lunches.

Our aim has always been to offer our guests the opportunity to get closer to the cooking process than ever before, and with the unfaltering passion and dedication of our team, a recently (and very proudly) received Bib Gourmand Award, and the continued support of our wonderful guests, we truly see nowhere to go but up.

Additional information

  • Dining style
    Casual Dining
  • Price
    £26 to £40
  • Cuisines
    Modern European, Tapas / Small Plates
  • Hours of operation
    Lunch Fri–Sun 12:15 pm–2:00 pm Dinner Tue–Sat 6:00 pm–8:30 pm
  • Phone number
  • Payment options
    AMEX, Mastercard, Visa
  • Dress code
    Casual Dress
  • Catering
    Trinity at home is available for hire, please contact our reservations team.
  • Private party facilities
    Upstairs is available for private hire, the menu is designed for parties to share, please contact us for more information upstairs@trinityrestaurant.co.uk
  • Private party contact
    Reservations: 020 7622 1199
  • Neighborhood
    Clapham
  • Cross street
    The polygon, Up the stairs in the Trinity Restaurant.
  • Parking details
    Street Parking
  • Public transit
    Clapham common tube station - 2 minute walk (Northern Line)
  • Additional
    Beer, Cocktails, Gender Neutral Restroom, Gluten-free Options, Non-Smoking, Vegan, View, Wine

Experiences

  • Delicious Magazine X Adam Byatt | 17th July 2025

    £75.00 per person

    Prepaid

    Jul 17, 2025 only
    It’s a hot date… Join Delicious editorial director Laura Rowe and chef Adam Byatt for entertaining chat, canapés and fine fizz followed by an exclusive three-course lunch with a wine pairing and coffee included. Tickets £75 per person There are only 36 spaces so get booking! Chilled Gazpacho with Devon Crab, Capazanna Olive Oil - Steamed Fillet of Brill with Summer Sauce, Creamed Leeks and Minted Jersey Royals - Strawberry Ice Cream Soft Serve with Warm Chamomile Madeleines - Coffee, Infusions and Handmade Chocolates £75pp Price includes all food, wine pairing, service, water and coffee Wine pairing is as follows: Cantina di Gambellara, ‘Monopolio’, Prosecco Spumante, Organic, Veneto, Italy NV Cantina di Custoza, Custoza Bianco, Veneto, Italy 2024 Château Pesquié, Ventoux, Rhone, France 2023 (optional red) We are unable to alter this menu for dietary requirements.
    Delicious Magazine X Adam Byatt | 17th July 2025 Photo
  • Sunday Lunch Club - 6th July

    £50.00 per person

    Prepaid

    Jul 6, 2025 only
    Every Sunday we host our Sunday Lunch Club Upstairs at Trinity. Arrival time is 1pm for a 1:30pm sit down. Our menu for this week is: 6th July Prawn Cocktail with Avocado, Marie Rose and Buttered Brown Bread ~ Roast Sirloin of Dexter Beef, Yorkshire Pudding, Roast Potatoes, Cheesy Leeks and Horseradish ~ Bread and Butter Pudding with Sauternes-Soaked Raisins 50 per person
    Sunday Lunch Club - 6th July Photo
  • Sunday Lunch Club - 13th July

    £45.00 per person

    Prepaid

    Jul 13, 2025 only
    Every Sunday we host our Sunday Lunch Club Upstairs at Trinity. Arrival time is 1pm for a 1:30pm sit down. Our menu for this week is: 13th July Chilled Ajo Blanco with a Salad of New Season Courgettes and Tomatoes, Elderflower Vinegar and Smoked Almonds ~ Rump of English Rose Veal Slow Roasted with Carrots and Lemon Thyme, Sage Roast Potatoes ~ Fig Leaf Panna Cotta, Strawberries, and Elderflower    £45 per person
    Sunday Lunch Club - 13th July Photo

Private dining

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What 468 people are saying

Upstairs reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.8
4.8 based on recent ratings
  • 4.8Food
  • 4.9Service
  • 4.7Ambience
  • 4.6Value

NoiseEnergetic

Loved For

  • London

    Modern European

  • South West London

    Best Value

Review summary

AI-generated from verified diner reviews
Upstairs delights with "truly exquisite food" and "brilliant service" in a "buzzy atmosphere." Guests rave about their "amazing experience" with "delicious food" and "friendly staff," highlighting standout service from Freya and Jack. The "Sunday Lunch Club" is a "superb" choice, offering generous portions and a convivial atmosphere.
468 Reviews
  1. Julia

    Yorkshire4 reviews

    5.0

    Dined 4 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    A memorable dinner on a beautiful summer's evening! The staff were friendly and helpful. The food was divine. Roasted cauliflower was a revelation, tuna crudo a delight, and the pesto with the burrata was the best we have ever tasted. The chateaubrand was cooked to perfection. We will certainly come back and also plan to book for downstairs at Trinity.

    Is this helpful?

  2. david

    Cambridge/Cambridgeshire2 reviews

    5.0

    Dined on June 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Superb meal and setting! Staff excellent and would 💯 be back.

    Is this helpful?

  3. William

    London4 reviews

    5.0

    Dined on June 18, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Our waitress Freya was excellent. Food was delightful as was the ambience - bring sunglasses if you’re there in summer

    Is this helpful?

  4. Thinus

    New York City1 review

    5.0

    Dined on June 13, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Amazing experience and food with great staff. Brilliant somillier an exceptional wine.

    Is this helpful?

  5. lesley VIP

    London126 reviews

    5.0

    Dined on June 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Superb experience - all the dishes we tried were outstanding, Service very friendly and attentive.

    Is this helpful?

  6. Holly

    London1 review

    5.0

    Dined on June 6, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Amazing restaurant - loved it! food and drink was delicious and perfect vibe.

    Is this helpful?

  7. paige

    London1 review

    5.0

    Dined on June 3, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Truly exquisite food with brilliant service and thoughtful waiters, it was also good value for money which is rare in london

    Is this helpful?

  8. Cynthia

    Jacksonville / Northeast Florida1 review

    5.0

    Dined on May 31, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    This is the second visit to Upstair and it is wonderful!!! The food was an amazing and I cannot say enough about the staff!!! Freya and Jack are outstanding!!! They waiting on us last time and remembered us!!! They really bring the whole experience to the next level. Will definitely be back!!

    Is this helpful?

  9. john

    London1 review

    4.0

    Dined on May 30, 2025

    1. Overall 4
    2. Food 4
    3. Service 4
    4. Ambience 4
    Lovely restaurant, great staff and delicious food.

    Is this helpful?

  10. Tom VIP

    London24 reviews

    5.0

    Dined on May 25, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Another delicious Sunday Lunch Club… whitebait and beef (melt-in-the-mouth) and a yummy pudding. Lovely birthday treat!

    Is this helpful?

FAQs

Upstairs is rated 4.8 stars by 468 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

  1. Home
  2. United Kingdom
  3. London
  4. South West London
  5. Clapham

Make a reservation

2 people
11:00 PM
Booked 11 times today
Experiences are available.
Google Map for Upstairs

4 The Polygon, Clapham, London, SW4 0JG

Additional information

  • Cross street
    The polygon, Up the stairs in the Trinity Restaurant.
  • Neighborhood
    Clapham
  • Hours of operation
    Lunch Fri–Sun 12:15 pm–2:00 pm Dinner Tue–Sat 6:00 pm–8:30 pm
  • Price
    £26 to £40
  • Cuisines
    Modern European, Tapas / Small Plates
  • Dining style
    Casual Dining
  • Dress code
    Casual Dress
  • Parking details
    Street Parking
  • Public transit
    Clapham common tube station - 2 minute walk (Northern Line)
  • Payment options
    AMEX, Mastercard, Visa
  • Additional
    Beer, Cocktails, Gender Neutral Restroom, Gluten-free Options, Non-Smoking, Vegan, View, Wine
  • Phone number
  • Catering
    Trinity at home is available for hire, please contact our reservations team.
  • Private party facilities
    Upstairs is available for private hire, the menu is designed for parties to share, please contact us for more information upstairs@trinityrestaurant.co.uk
  • Private party contact
    Reservations: 020 7622 1199
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