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Portman Square Garden

Garden

#41 of 345 Garden venues in London

From £2100

hire fee

Up to 156

seats

Up to 250

standing

Venue offers catering

Asian

cuisine

Parking not available

Spaces for hire at Portman Square Garden

The Main Tent

Garden

Semi-private area

156 seats

250 standing

Book 4 hr. minimum

Host your event at Summer in the Square, running from 8–13 July 2025 in Portman Square Gardens - normally closed to the public and open exclusively for this week-long festival. The booking includes a tent fully set up with seating, lighting, bunting, and shelter to protect from the weather. You'll also have signage, a roped entry, an event manager ...

Alcohol licence until 20:00

Alcohol licence extension

PA system / music speakers

Play your own music

Wedding licence available

from £3500 hire fee

Pricing updated by venue 4 months ago

Enquire now

The Second Tent at Portman Square Garden

The Second Tent

Garden

Semi-private area

50 seats

80 standing

Book 2 hr. minimum

The booking includes a fully dressed tent with seating, lighting, bunting, and weatherproof shelter, plus signage, a roped entrance, dedicated event manager, on-site security, and a PA system with playlists (volume managed to local rules). With infrastructure in place, it’s a cost-effective, hassle-free option in central London. Guests can also e...

Alcohol licence until 20:00

Alcohol licence extension

PA system / music speakers

Play your own music

Wedding licence available

from £2100 hire fee

Pricing updated by venue 4 months ago

Enquire now

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40 Portman Square, London, W1H 6LJ

Marble Arch Station (0.2 mi)

Prices and opening hours

Tuesday

17:00 – 21:00

from £2100–£3500 hire fee per day

The Main Tent

17:00 – 21:00

from £3500

The Second Tent

17:00 – 21:00

from £2100

Wednesday

17:00 – 21:00

from £2100–£3500 hire fee per day

The Main Tent

17:00 – 21:00

from £3500

The Second Tent

17:00 – 21:00

from £2100

Thursday

17:00 – 21:00

from £2100–£3500 hire fee per day

The Main Tent

17:00 – 21:00

from £3500

The Second Tent

17:00 – 21:00

from £2100

Friday

17:00 – 21:00

from £2100–£3500 hire fee per day

The Main Tent

17:00 – 21:00

from £3500

The Second Tent

17:00 – 21:00

from £2100

Pricing updated by venue 4 months ago

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 250

standing

Up to 156

seats

In-house catering

Asian

cuisine

Alcohol provided

External catering allowed

Parking available

Accommodation available

Promoted / ticketed events

BYO alcohol

About Portman Square Garden

Host your event at Summer in the Square, running from 8–13 July 2025 in Portman Square Gardens - normally closed to the public and open exclusively for this week-long festival. With tents, seating, and event facilities already in place, it’s a cost-effective, hassle-free option. Private hires include a roped-off marquee within the main event space, offering a dedicated area for birthdays, anniversaries, summer socials, or corporate gatherings - all while enjoying the energy of the festival around you.

Food and drink packages start at £50 per person, with a range of catering options available. Guests are free to explore festival activities running daily until 8 pm, adding even more to the experience. All private hire revenue helps fund the event, keeping Summer in the Square free and open to the Marylebone community.

FAQ

What is the cancellation and refund policy at Portman Square Garden?

Cancellations 60 days in advance will receive a full refund.

Cancellations 60 days to 30 days in advance will receive a 50% refund.

Cancellations for events starting within 30 days are non-refundable.

What catering and drinks options are available at Portman Square Garden?

At Portman Square Garden, the following catering options are available:

In-house catering service is available

Is parking available at the Portman Square Garden?

Portman Square Garden does not offer parking facilities.

Where is Portman Square Garden located?

Portman Square Garden is located at 40 Portman Square, in the Marylebone, London district of London. The nearest metro station is Marble Arch Station.

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