Best Office Space Rental in Belfast
Ranked by customer reviews on LocallyIrish.ie and Google ratings — updated 26 October 2026
As of 26 October 2026, LocallyIrish.ie ranks 23 office space rental in Belfast, Co. Antrim by customer rating. The top-rated is Clockwise Belfast - Coworking & Office Space, with 5.0 stars from 145 Google ratings. Hubflow follows with 5.0 from 105 Google ratings.
How we rank
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.
Clockwise Belfast - Coworking & Office Space
Hubflow
Lets Letterbox Ltd
venYou
Titanic Suites
Wellington Park Business Centre
UrbanHQ
Innovation Factory
The Venue Hunters
Regus Great Victoria Street
Custom House - Serviced Offices
Merrion Business Centre
StepSpace
Metro Office
Glandore
The Kelvin - Serviced Offices
Ormeau Business Park
Scottish Provident Building
Computer Training Rooms for Hire in Belfast City Centre
Regus - Belfast City Centre
Belfast City Office - Dunmurry Office Park
Belfast City Office - Elmwood Avenue
Ascot House
Also in Belfast — not enough ratings to rank yet
Formation Works Edgewater - Serviced Offices
Belfast
Spaces Sandy Row
Belfast
Glendinning McLeish & Co Ltd
Belfast
Formation Works Maryland - Serviced Offices
Belfast
HQ Weavers Court
Belfast
Virtual Office Finder
Belfast
Thomas House
Belfast
Regus - Belfast, Cathedral Quarter
Belfast
Formation Works Dargan - Serviced Offices
Belfast
Formation Works Newforge - Serviced Offices
Belfast
Pearl Assurance House
Belfast
Formation Works Adelaide - Serviced Offices
Belfast
Elmwood House Business Centre
Belfast
545 Training Rooms
Belfast
Mullan Computer Training Room Hire
Belfast
Quay Gate House
Belfast
Formation Works Lanyon - Serviced Offices
Belfast
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