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.
Explore 3D tour
An event venue with geometric patterned flooring and a mirrored bar beneath a 'seventy7' sign at The Forum Hertfordshire.
A versatile event space with floor-to-ceiling windows, exposed ductwork, and eclectic furniture at The Forum Hertfordshire.
A versatile event space with a modern gray and brick exterior and angled roof 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 months 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 (TENs) 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

Yes. Venue hire includes use of the PA system and a member of the technical crew to operate it.

No, the venue does not offer a minimum-spend system; it charges a venue-hire fee.

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

About The Forum Hertfordshire

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

Other spaces and event packages at this venue

The Loft at
from £720
minimum spend / per session
Event Space in an Event Venue
Private space
250
540
The Loft

Location

Location map

Meet your host

Monica Yianni
Member of Tagvenue since December 2025
2h Response time
89% Response rate

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

Similar spaces

The Great Hall
from £60
per person / per evening
Banqueting Hall in a Restaurant
Private space
200
400
Le Gothique
(8)
Wandsworth, London
The Hive Stadium
from £5000
hire fee / per session
Stadium
Whole venue
6500
7000
The Hive Stadium
(1)
Queensbury Station
Stanmore, London
Pillar Hall
from £20000
minimum spend / per evening
Banqueting Hall
Whole venue
423
550
Pillar Hall, Olympia
Kensington (Olympia) Station
Hammersmith, London
The Dug Out
from £8400
hire fee / per day
Function Room in a Stadium
Private space
500
900
Brentford Football Club
(7)
Gunnersbury Station
Brentford, London
Assembly Hall
from £276
hire fee / per hour
Event Space in an Office Space
Private space
400
635
Hornsey Town Hall
(4)
Crouch End, London
Main Venue
from £800
hire fee / per day
Event Venue
Private space
550
Goldsmith Student's Union
New Cross Gate Station
New Cross, London
Number Nine
from £7200
hire fee / per session
Event Space in a Stadium
Private space
600
1300
Wembley Stadium
(11)
Wembley Park Station
Wembley, London
Ballroom
from £150
per person / per session
Ballroom in a Hotel
Private space
380
600
The Biltmore Mayfair
Bond Street Station
Mayfair, London
Main Foyer
from £10600
hire fee / per session
Hall in a Theatre
Private space
100
450
The Bridge Theatre
London Bridge Station
Southwark, London
Arch
from £55
hire fee / per hour
Blank Canvas in a Railway Arch
Whole venue
400
600
BASE Studios
Vauxhall Station
Vauxhall, London