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Up to 70standing
Up to 40seated
Baker Streetnearest station
Private Diningbest for
About this space
Contemporary Greek tapas and sharing dishes
Marylebone location near Paddington Street
Two-floor venue with Main Dining Room and Larder Room
Private bar and dedicated waiting team
Natural daylight in Main Dining Room
Music and decoration options available
Minimum spend basis with no hire fee
The Main Dining room at Opso is a stunning space ideal for arrival drinks and modern Greek canape, before moving onto the Larder Room for dinner, or as a self contained space. Opso restaurant is a contemporary, stylish restaurant providing the perfect backdrop to intimate weddings in Central London. The venue offers delicious Greek food and cocktails, and menus can be made bespoke to suit any specific requirements. The Main Dining room is available on a minimum spend basis with no hire fee, so all of the customer's budget goes towards food and drink!
Marylebone
Features
Wifi
Contemporary Greek Tapas
High quality wines
Marylebone Location
Natural daylight
Food & Drink
Professional Kitchen
Halal Catering
Kosher Catering
Space
Disabled Access
Storage Space
Outdoor Space
80m² (861ft²)
Ceiling Height 3m (10ft)
Licenses
Licensed Until 11pm
Capacities
40 Dining
70 Reception
70 Standing
Guide prices
Indicative pricing based on standard rates. Request an instant quote for your exact brief.
Dining
See Dining profile →
Minimum spend
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£3,000 / Minimum spendMinimum spend
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£4,000 / Minimum spendMinimum spend
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£3,000 / Minimum spendMinimum spend
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£4,000 / Minimum spendEvents
See Events profile →
Minimum spend
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£3,000 / Minimum spendMinimum spend
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£4,000 / Minimum spendMinimum spend
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£3,000 / Minimum spendMinimum spend
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£4,000 / Minimum spendWeddings
See Weddings profile →
Minimum spend
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£3,000 / Minimum spendMinimum spend
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£4,000 / Minimum spendMinimum spend
Mondays to Fridays, 09:00 - 17:00Mons to Fris, 09:00 - 17:00
£3,000 / Minimum spendMinimum spend
Saturdays and Sundays, 09:00 - 17:00Sats and Suns, 09:00 - 17:00
£4,000 / Minimum spendAbout this venue
OPSO opened in 2014, in Marylebone, introducing a new approach to modern Greek food to London's dining scene. The restaurant features 2 elegant floors, a stylish bar terrace, wooden panels, chic furnishings, an iconic marble communal table and 2 bars.
Inspired by Greek culinary traditions and renowned hospitality, OPSO offers a contemporary approach that redefines traditional cuisine. The menus highlight premium ingredients sourced directly from Greece and local suppliers, presenting a variety of elegant sharing dishes that blend tradition with innovation.
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Concierge
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For business events that need human judgement, talk to our team. Free for events of 100+ people, budgets over £10k or ongoing programmes.
Frequently asked questions
What are the minimum spend requirements for wedding receptions at OPSO?
The Larder Room has a minimum spend of £4,000-£5,000 depending on the day, while whole venue hire has a minimum spend of £10,000. The minimum spend includes VAT but excludes the optional 15% service charge.
What are the capacity limits for the different spaces available for weddings?
The Larder Room accommodates up to 44 guests for seated dining or up to 80 guests for standing receptions. For larger weddings, whole venue hire allows you to use both floors with drinks on the ground floor and dinner service utilizing both levels.
What deposit is required to secure a wedding booking and how does it work?
A £2,000 deposit is required to confirm your reservation. This deposit will be refunded following the event, making it essentially a security deposit rather than a payment towards your final bill.
What's included with the private hire of the Larder Room for weddings?
The Larder Room comes with its own dedicated waiting team, a private bar, and the option to play music and add decorations of your choice. The space is exclusively reserved for your event on the lower ground floor.
Can OPSO accommodate 80 guests for a wedding reception within a £4,000 budget?
Based on the venue's minimum spend requirements, a £4,000 budget would only cover the Larder Room (44 seated/80 standing), but this would leave no additional budget for food and beverages beyond the minimum spend. Whole venue hire at £10,000 minimum would be required for optimal service for 80 guests.
What wedding cake options are available and how much do they cost?
OPSO's Pastry Chef can prepare a Valrhona mousse cake priced at £50 per kilogram. This can be arranged as a special addition to your wedding celebration.
Can both the Main Dining Room and Larder Room be used together for larger wedding parties?
Yes, whole venue hire allows you to utilize both floors - guests can start with drinks and canapés on the ground floor Main Dining Room and continue with dinner service using both levels. This option has a £10,000 minimum spend.
What are the service charge arrangements for wedding events?
There is an optional 15% service charge that does not contribute towards the minimum spend requirement. This means it's an additional cost on top of your minimum spend commitment.
Are there any restrictions on music and decorations for wedding celebrations?
The venue allows you to play music and add decorations of your choice in the private spaces. No specific restrictions are mentioned, giving couples flexibility to personalize their wedding celebration.
What is the booking process and can site visits be arranged?
OPSO offers site visits to discuss event details in person before confirming your booking. Contact their reservation desk to arrange a convenient time to view the venue and finalize arrangements for your wedding.
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