The Onion Room at 3 Henrietta Street

Event Space in a Restaurant
·
Private space
3 Henrietta St, 3, London, WC2E 8LU –
Covent Garden Station (0.1 mi)
Up to 25
seats
Up to 30
standing
Venue offers catering
External catering not allowed

About this space

The Onion Room is our private dining, meeting, and events space located on the 2nd Floor of 3 Henrietta Street which hosts incredible views over Covent Garden’s Piazza.

With a built-in AV, and a capacity of up to 25 guests seated and 30 standing, The Onion Room is perfect for a variety of intimate events such as meetings, drinks receptions, and networking events. The room also boasts a demo kitchen for foodie experiences – providing the perfect spot to host a supper club.

Event offers and packages

Package per person

Full day up to 10 people just for the space (£280), with tea coffee (£300) , with tea, coffee & pastries (£320)

Full day of 11-15 people (£320), with tea & coffee (£350) , with tea, coffee & pastries (£400)

Full day of 16 to 20 people (£350), with tea & coffee (£400) , with tea coffee & pastries (£430)

Prices

Monday
6:00 – 0:00
from £280 hire fee per day
Per day
6:00 – 0:00
from £280 hire fee per day
Note: Alcohol licence until 0:00. All prices include VAT.
All of our event/private hire pricing is date- and availability-dependent.
Tuesday
6:00 – 0:00
from £280 hire fee per day
Per day
6:00 – 0:00
from £280 hire fee per day
Note: Alcohol licence until 0:00. All prices include VAT.
All of our event/private hire pricing is date- and availability-dependent.
Wednesday
6:00 – 0:00
from £280 hire fee per day
Per day
6:00 – 0:00
from £280 hire fee per day
Note: Alcohol licence until 0:00. All prices include VAT.
All of our event/private hire pricing is date- and availability-dependent.
Thursday
6:00 – 0:00
from £280 hire fee per day
Per day
6:00 – 0:00
from £280 hire fee per day
Note: Alcohol licence until 0:00. All prices include VAT.
All of our event/private hire pricing is date- and availability-dependent.
Friday
6:00 – 0:00
from £280 hire fee per day
Per day
6:00 – 0:00
from £280 hire fee per day
Note: Alcohol licence until 0:00. All prices include VAT.
All of our event/private hire pricing is date- and availability-dependent.
Saturday
6:00 – 0:00
from £280 hire fee per day
Per day
6:00 – 0:00
from £280 hire fee per day
Note: Alcohol licence until 0:00. All prices include VAT.
All of our event/private hire pricing is date- and availability-dependent.
Sunday
6:00 – 0:00
from £280 hire fee per day
Per day
6:00 – 0:00
from £280 hire fee per day
Note: Alcohol licence until 0:00. All prices include VAT.
All of our event/private hire pricing is date- and availability-dependent.
Pricing updated by venue 1 day ago
Pricing rated as accurate by 3 verified users

Capacity

Standing
up to 30
Dining
up to 25
Boardroom
up to 25
U-Shaped
up to 25
Classroom
up to 25

Catering and drinks

In-house catering available
Halal menu
Extensive vegan menu
Extensive gluten-free menu
Complimentary water
No external catering allowed
Venue provides alcohol
Alcohol licence until 0:00
No BYO alcohol allowed

Facilities

Wi-Fi available
Flatscreen TV
Flipchart
PA system / speakers
Natural light
Storage space
Paid parking is available on-site
Paid parking facilities available nearby
Projector
Whiteboard
Conference call facilities
Air conditioner
Quiet space
Alcohol licence

Music & sound equipment

Play your own music
Bring your own DJ
No noise restrictions

Accessibility

Accessible toilets
Ground level
Accessible parking spot available
Lift to all floors
Cargo lift
Wheelchair accessible

Rules of the space

Allowed events

No promoted and ticketed events allowed
No wedding licence
No temporary Event Notice (TENs) available

Host rules

All food and beverage consumed at the premises must have been purchased at the premises.

Cancellation policy: Flexible

Show cancellation details

Reviews and ratings

(46 reviews and ratings - )

JB
Janine B.
June 2025
Meeting · 10 guests
Geat location
4.6
SB
Shelley B.
June 2025
Meeting · 20 guests
Great location, helpful team ,great communication
Not a problem for me but could be for some people, the Covent Garden street Performers are literally outside the window!
4.4
UA
Uto A.
June 2025
Corporate Event · 17 guests
Great central location, and we really appreciated having water, tea, and coffee readily available. The space was convenient for our team day, and having the screen on hand for presentations was a big plus.
The location is fantastic, though we did find that noise from the street came through when the windows were open. This was only an issue because of the warm weather, as we needed ventilation. We had a lot of speaking and presentations, so the noise was a bit disruptive, but in cooler months this may not be a concern.
4.8
CL
Chloe L.
April 2025
Meeting · 12 guests
Room is lovely, cool, good facilities and perfectly located.
We found the catering options quite expensive, and it would have been great to have an extension cable for the AV
4.7

3 Henrietta Street is a #Supervenue

#Supervenue program is based on our customers' feedback and highlights venues that are most dedicated to providing outstanding hospitality, customer service and event experience. Read more
Customers rated communication with this venue and their event experience as Superb
Response time: within couple of hours
Response rate: 99%

About 3 Henrietta Street

3 Henrietta Street is a beautifully restored five-story townhouse in the heart of Covent Garden. Built in 1780, 3 Henrietta Street is steeped in history; each floor of the townhouse has been carefully restored and designed to give its distinct character, whilst also preserving the original features and quirks that make the Grade II listed building so special.

3 Henrietta Street houses restaurants from celebrated chefs Mark Greenaway and Luis Pous, along with Lilly’s Cafe by world-class pastry chef Kimberly Lin and coffee house favourite The Gentlemen Baristas.

Our experienced Events and Reservations Team would be happy to work with you to provide the best possible proposal, including recommendations for décor, food, beverage, and entertainment options. Available for both corporate and private hire, 3 Henrietta Street is a multifaceted venue, providing a variety of options to suit all your exclusive hire needs.

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Location

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