A restaurant with an outdoor seating area, glass windows, and a black awning at OPSO.
A restaurant with a wooden dining table set for six, open shelving, and a display of hanging pots and wine at OPSO.
A restaurant dining room with marble-topped communal tables, wooden stools, and pendant lights at OPSO.
A restaurant with long wooden tables set for dining, pendant lighting, and a wall wine display at OPSO.

OPSO

Restaurant

#4 of 544 Wedding venues in Westminster Borough
#30 of 618 Wedding Reception venues in Westminster Borough
  2 reviews  – 
10 Paddington Street, Marylebone, London, W1U 5QL –
Baker Street Station (0.2 mi)
From £80
per person
Up to 40
seats
Up to 80
standing
Venue offers catering
Greek
cuisine
Parking not available
Manager's avatar
Opso Team
Your Personal Event Manager from OPSO LTD
Response rate: 90%
Response time: Within 3 hours
Message host
Partnered with Tagvenue for 10 years
This manager has been a trusted partner of Tagvenue, consistently recognised by customers for their reliability.
Excellent communication - 4.5/5
2 verified clients rated their communication with the venue manager as 4.5. They appreciated the manager's professionalism and quick response times.
Message host

Venue overview

Greek restaurant in Marylebone blending authentic ingredients with modern culinary twists, set in a stylish, cozy space across two floors. Ideal for private parties with own DJ or music.

This is an AI-generated summary based on client reviews and venue profile

Spaces for hire at OPSO

The Larder at OPSO
The Larder
Dining Room
·
Private space
40 seats
80 standing
The Larder Room occupies the lower ground floor and is perfect for intimate gatherings and corporate events. It features artisanal curing chambers, dry agers, a welcoming bar, and floor-to-ceiling wine fridges, creating an unforgettable ambiance. Upon request, the Larder Room includes the use of its private bar. OPSO's experienced bar team will be...
Alcohol licence until 23:00
Unavailable: Alcohol licence extension
Unavailable: PA system / music speakers
Play your own music
from £1000 minimum spend
Enquire now
OPSO Main Dining Area at OPSO
OPSO Main Dining Area
Dining Room
·
Shared space
30 seats
70 standing
Located in the vibrant Marylebone area of the West End, OPSO is the ideal venue for hosting intimate gatherings, birthday parties, engagement and wedding celebrations, corporate events, presentations, and Christmas parties. OPSO spans two elegant floors—the Main Dining Room on the ground floor and the Larder Room on the lower ground floor—along wi...
Alcohol licence until 23:00
Unavailable: Alcohol licence extension
Unavailable: PA system / music speakers
Unavailable: Play your own music
from £1500 minimum spend
Enquire now

Reviews and ratings

4.5
Communication
4.5
Verified reviews come from Tagvenue users. All reviews are checked by our team to uphold our trust and safety standards.
C
Chloe
Verified review
Pleasant communication
4.0
AU
Akane U.
Verified review
Excellent communication
5.0

Prices and opening hours

Monday
12:00 – 23:00
from £80 per person
The Larder
12:00 – 23:00
from £1000–£4000 min. spend
OPSO Main Dining Area
12:00 – 23:00
from £80 per person
Tuesday
12:00 – 23:00
from £80 per person
The Larder
12:00 – 23:00
from £1000–£4000 min. spend
OPSO Main Dining Area
12:00 – 23:00
from £80 per person
Wednesday
12:00 – 23:00
from £80 per person
The Larder
12:00 – 23:00
from £1000–£4000 min. spend
OPSO Main Dining Area
12:00 – 23:00
from £80 per person
Thursday
12:00 – 23:00
from £80 per person
The Larder
12:00 – 23:00
from £1000–£4000 min. spend
OPSO Main Dining Area
12:00 – 23:00
from £80 per person
Friday
12:00 – 23:00
from £80 per person
The Larder
12:00 – 23:00
from £1000–£5000 min. spend
OPSO Main Dining Area
12:00 – 23:00
from £80 per person
Saturday
10:00 – 23:00
from £80 per person
The Larder
10:00 – 23:00
from £3500–£5000 min. spend
OPSO Main Dining Area
10:00 – 23:00
from £80 per person
Sunday
10:00 – 23:00
from £80 per person
The Larder
10:00 – 22:30
from £3500 min. spend
OPSO Main Dining Area
10:00 – 23:00
from £80 per person

Best Price guarantee: you will always pay the same price as booking directly with the venue, and we never add hidden or processing fees.

Facilities and catering options

Up to 80
standing
Up to 40
seats
In-house catering
Greek
cuisine
Alcohol provided
Unavailable: External catering allowed
Unavailable: Parking available
Unavailable: Accommodation available
Unavailable: Promoted / ticketed events
Unavailable: BYO alcohol

About OPSO

OPSO is a Tagvenue Partner. This business has registered with Tagvenue and agreed to our venue partner standards.

OPSO is a Greek restaurant that applies contemporary cooking techniques to classic Greek dishes.

Venue highlights: Two floors of dining, a bar and street-facing outdoor seating provide flexible areas for receptions, standing drinks and seated meals. The kitchen runs seasonal menus using ingredients sourced from Greece and adapts readily to sharing plates or set menus. The venue offers in-house catering and can accommodate kosher, gluten‑free, vegetarian and vegan requirements.

Best for: Private dining, seated celebratory meals, food-led receptions

Location: Marylebone sits on a compact high street of independent shops and restaurants, giving guests clear options to continue evenings at nearby bars and cafés.

What guests say: OPSO's service is attentive and professional for private bookings. OPSO's menu delivers standout lamb dishes and inventive small plates that work well across set and sharing formats.

FAQ

Yes, guests may bring their own decorations, including balloons.

At OPSO, the following catering options are available:

  • In-house catering service is available

OPSO does not offer parking facilities.

OPSO is located at 10 Paddington Street, in Marylebone, London. The nearest metro station is Baker Street Station.

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Explore other spaces in the area

10 Paddington Street, Marylebone, London, W1U 5QL
Baker Street Station (0.2 mi)
Public transportation
Parking
Hotels
Public transportation
  • Subway Baker Street 0.2 mi
  • Subway Regent's Park 0.3 mi
  • Subway Great Portland Street 0.4 mi
  • Bus York Street (Stop F) 0.2 mi
  • Bus Baker Street Station (Stop B) 0.2 mi
  • Bus George Street (Stop J) 0.2 mi
  • Train Marylebone 0.4 mi
  • Train Bond Street 0.5 mi
Parking
  • Parking Solo Motorcycles Only - Nottingham St, London 0.1 mi
  • Parking Euro Car Parks Marylebone Square - 33 Aybrook St, London 0.1 mi
Hotels
  • Hotel La Place 0.1 mi
  • Regency Hotel Westend 0.1 mi
  • Holitels 0.1 mi
  • Amba Hotel 0.1 mi

OPSO is popular for

Private Dining Engagement Party Wedding Function Room Corporate Event Filming Location Bar Hall Meeting Party Birthday Party Christmas Party Restaurant Event Venues in Marylebone

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UK > London > Central London > Marylebone > OPSO