An event venue with round tables, folding chairs, exposed ceilings, and large windows at The Forum Hertfordshire.
An event venue with round wooden tables, black chairs, exposed ductwork, and colorful wall art at The Forum Hertfordshire.
An event venue with floor-to-ceiling windows, exposed ductwork, and lounge seating at The Forum Hertfordshire.
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An event venue with geometric patterned flooring and a mirrored bar beneath a 'seventy7' sign at The Forum Hertfordshire.

Seventy7 at The Forum Hertfordshire

Event Space in an Event Venue
·
Private space
College Lane, Hatfield, London, AL10 9AB –
Hatfield
Up to 200
seats
Up to 500
standing
Venue offers catering
External catering allowed

About this space

Seventy7 is an Event Space in The Forum Hertfordshire defined by expansive floor-to-ceiling glazing that fills the room with natural daylight and garden views.

Design: The space presents an industrial-modern interior with a black-painted exposed ceiling and visible ductwork. The layout pairs a long backlit bar and high stools with low lounge seating, freestanding tables and a wood-effect floor.

Features: The room contains an in-room PA system and house speakers, provision to bring your own DJ and a clear area suitable for a dancefloor. The space also provides Wi‑Fi, air conditioning, a staffed bar counter, step-free guest entrance and accessible toilets.

Ideal for: Seventy7 suits student societies and creative groups seeking a relaxed, social standing reception with space to dance and circulate.

What guests say: Seventy7 presents a lively, well-maintained atmosphere and forms part of a versatile venue noted for reliable facilities and good technical provision.

Prices

Monday
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 min. spend
Alcohol licence until 3:00. Extension available. All prices include VAT.
Tuesday
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 min. spend
Alcohol licence until 3:00. Extension available. All prices include VAT.
Wednesday
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 min. spend
Alcohol licence until 3:00. Extension available. All prices include VAT.
Thursday
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 min. spend
Alcohol licence until 3:00. Extension available. All prices include VAT.
Friday
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 min. spend
Alcohol licence until 3:00. Extension available. All prices include VAT.
Saturday
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 min. spend
Alcohol licence until 3:00. Extension available. All prices include VAT.
Sunday
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 hire fee
Per session
6:00 – 0:00
from £720 min. spend
Alcohol licence until 3:00. Extension available. All prices include VAT.
Best price guarantee
Pricing updated by venue 2 weeks ago

Capacity

Standing
up to 500
Dining
up to 200
Theatre
up to 200
Boardroom
up to 40
Cabaret
up to 160
U-Shaped
up to 40
Classroom
up to 100

Catering and drinks

In-house catering available Venue can organise food and drink
External catering allowed Bring your own food or hire a caterer of your choice
Unavailable: Buyout fee for external catering
Unavailable: Kitchen facilities available for guests
Venue provides alcohol Venue can supply alcoholic beverages
No BYO alcohol allowed

Facilities

Wi-Fi available
Projector
Flatscreen TV
Whiteboard
Flipchart
PA system / speakers Venue provides a sound system for music and announcements
Conference call facilities Equipment for video or phone conferencing during your event
Air conditioner
Natural light Room has windows or a skylight, so daylight comes in
Lighting equipment Professional lighting equipment for photography and filming
Storage space Place where clients can store items during their event
Quiet space
Dance floor Dedicated dance floor area
Free parking is available on-site
Paid parking is available on-site
Unavailable: Photo equipment
Unavailable: Video equipment
Unavailable: Greenscreen
Unavailable: Backdrops
Unavailable: Soundproof
Unavailable: Mirrors
Unavailable: Accommodation is available on-site

Music & sound equipment

Play your own music Venue allows playing your own music
Bring your own DJ Venue allows bringing your own DJ instead
No noise restrictions

Accessibility

Wheelchair accessible Step-free access throughout the venue for wheelchair users
Accessible toilets Toilet(s) adapted for guests with disabilities
Ground level Guests can enter without using stairs
Accessible parking spot available
Lift to all floors
Cargo lift

Rules of the space

Allowed events

Promoted and ticketed events Events that you’re promoting or selling tickets for
Temporary event notices available
No wedding licence

Age policy

Guest under 18 not allowed unless accompanied by an adult

Host rules

-No smoking or vaping in the building
-Damage to the space will result in extra charge
-No drinks (alcohol or soft drinks) can be bought into the venue

Cancellation policy: Standard 60 day

Show cancellation details

FAQ

No. The venue is on the first floor, but it has a service lift.

The lighting is excellent, with floor-to-ceiling windows and movable spotlights.

About The Forum Hertfordshire

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

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Location

Location map

Meet your host

Monica Yianni
Member of Tagvenue since December 2025
2h Response time
92% Response rate

Contact venue managers directly on Tagvenue. Keep all event communication on the platform for a secure, seamless booking.

UK > The Forum Hertfordshire > Seventy7

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