An office renovation in Dubai typically costs AED 60 to AED 400 per square foot, depending on whether you are refreshing finishes, reconfiguring the layout or stripping back to Cat A. Most projects take 3 to 20 weeks. If the office stays occupied, the work is phased by zone or done out of hours, which adds time and cost but avoids moving out. Any change to partitions, ceilings, fire systems or electrical load still needs landlord and authority approval, even in a space that has already been fitted out.
That last point catches out more companies than cost does. Many treat a renovation as maintenance. Authorities treat it as a new fit-out.
| New fit-out | Renovation of an occupied office | |
|---|---|---|
| Starting point | Empty Cat A or shell and core floor | Existing finishes, furniture, people and IT |
| Biggest risk | Approval delays | Disruption to the business |
| Working hours | Normal site hours | Often nights and weekends, by building rule or by choice |
| MEP | Designed fresh | Must work with what is above the ceiling, which is often undocumented |
| Logistics | Free access | Protection, dust control, phased handovers |
| Programme | One continuous sequence | Split into phases, each fully handed back before the next starts |
The design and build work is the same trade work as a standard fit-out. What is different is the planning around it.
Paint, new carpet tiles, lighting upgrades to LED, new furniture, signage and branding. There is no change to walls, ceilings or MEP layout.
Moving or adding partitions, creating meeting rooms or phone booths, reworking the pantry, changing ceilings in parts of the floor, and adjusting lighting, power, FCUs and sprinklers to suit.
Everything back to Cat A, then a new Cat B fit-out. In practice this is a new office fit-out with demolition added at the start.
These ranges cover typical Dubai commercial offices. Specification, building restrictions and how much is hidden above the ceiling will move them. A site survey matters more on renovations than on new fit-outs, because the existing conditions are the main unknown.
| Option | How it works | Best for | Trade-off |
|---|---|---|---|
| Full decant | Team works from home, a serviced office or another floor while works run continuously | Full strip and refit, or any job longer than 4–6 weeks | Temporary space cost and disruption, but the fastest and cheapest build |
| Phased by zone | Floor split into zones, team moves around as each zone is completed and handed back | Reconfigurations on floors large enough to give up 30–50% at a time | Programme roughly 30–60% longer, plus temporary partitions and repeated moves |
| Out of hours | Noisy and dusty works at night and on weekends, office cleaned and usable each morning | Refreshes and small reconfigurations | Labour premium, slower progress, and every night must end in a clean, safe office |
| Hybrid | Day works in a sealed zone, noisy works out of hours | Most mid-size renovations | Needs tight coordination between site and office management |
Many Dubai towers restrict noisy works such as drilling, core cutting and demolition to evenings and weekends, whatever the tenant prefers. Check the building’s fit-out manual before you choose a phasing approach, because the building may already have chosen for you.
Out-of-hours working usually adds 15–30% to the labour cost of the affected packages. On a refresh this may still be cheaper than renting temporary space. On a full refit it almost never is.
What is above the ceiling. Existing offices rarely have accurate as-built drawings. Opening the ceiling reveals abandoned cabling, FCUs in different positions from the drawings, unlabelled circuits and sprinkler pipes in the way of new partitions. Survey the ceiling void before pricing, not after award.
Fire and life safety during works. Sprinkler heads, smoke detectors and exit routes have to stay operational in occupied zones throughout. Isolating the fire alarm for the night shift and failing to reinstate it by morning is the most serious avoidable risk on these projects. A permit-to-work system with sign-off at the end of each shift prevents it.
Dust. Gypsum dust travels through return air paths and into IT equipment. Seal the works zone, cover or isolate the return grilles, and agree with the landlord whether FCUs serving the zone should be switched off.
IT continuity. Moving partitions means moving data points, access control and sometimes Wi-Fi access points. Your IT provider needs to be part of the programme, with their own cut-over dates, not told the week before.
Electrical load. New pantry equipment, more desks, a server room or EV chargers in the car park can push you past your existing DEWA load. That needs a load application, which takes time. Check this at design stage.
Cooling. A new boardroom or a denser desk layout changes the cooling demand. In a district-cooled building, extra capacity may need the provider’s approval and will raise the capacity charge. We cover how this works in our guide to VRF, chilled water and district cooling.
A common assumption is that because the office was approved once, changes inside it need no further approval. That is wrong for anything beyond cosmetic work.
| Work | Typically requires |
|---|---|
| Paint, carpet, furniture, loose items | Landlord notification or work permit |
| New or moved partitions, ceiling changes | Landlord NOC + Dubai Municipality or free zone authority approval |
| Sprinkler, fire alarm, emergency lighting or exit changes | Civil Defence approval and final inspection |
| Increased electrical load or new distribution boards | DEWA approval |
| Change in cooling demand | Landlord, and district cooling provider where applicable |
| Change of use within the space (e.g. adding a clinic room or kitchen) | Authority approval for the new use |
Starting reconfiguration works without approval exposes you to fines. More practically, it can block the completion certificate, which landlords and insurers increasingly ask for. Our guide to how architectural design and approvals work in Dubai explains the authority stages in full.
If your lease ends within the next 18 months, run the numbers on both options before committing.
Reinstatement liability grows. Most Dubai commercial leases require the tenant to return the space to its original condition, often Cat A, at the end of the lease. Every partition you add mid-lease is a partition you may pay to remove later. Check the reinstatement clause before you design.
Renewal is leverage. A landlord facing a renewal may contribute to renovation costs or offer rent-free months to keep a tenant. That conversation is easier before works start than after.
Some problems a renovation cannot fix. Poor natural light, low floor-to-ceiling height, inadequate base build cooling or a building in decline will stay poor however good the fit-out is.
If you are staying five years or more and the building suits you, renovation is usually the better value. If the building itself is the problem, move.
Office renovation in Dubai typically costs AED 60–120 per square foot for a refresh of finishes and lighting, AED 150–280 per square foot for a layout reconfiguration, and AED 200–400 or more per square foot for a full strip and refit. Out-of-hours working adds roughly 15–30% to the labour cost of affected packages.
A refresh takes 2 to 4 weeks. A reconfiguration takes 6 to 12 weeks. A full strip and refit takes 12 to 20 weeks. Phasing works around an occupied office typically extends the programme by 30 to 60 percent.
Yes. The usual approaches are phasing by zone, working out of hours, or a combination. Many Dubai towers restrict noisy works to evenings and weekends, so the building’s fit-out rules often shape the approach.
Cosmetic works usually need only landlord notification or a work permit. Changes to partitions, ceilings, fire systems or electrical load need a landlord NOC and approval from Dubai Municipality or the relevant free zone authority, Civil Defence, and DEWA where load changes.
A fit-out prepares an empty Cat A or shell and core space for occupation. A renovation modifies a space that has already been fitted out and is often still occupied. The trades are similar, but a renovation adds demolition, unknown existing conditions and the need to keep the business running during the works.
If the lease has five or more years remaining and the building meets your needs, renovation is usually better value. If the lease ends within 18 months, compare both options, because reinstatement obligations and renewal negotiations can change the cost significantly.
The trade work in a renovation is familiar. The difficult part is everything around it: the ceiling nobody documented, the fire alarm that has to be live at 8 a.m., the IT cut-over, the building that allows drilling only after 6 p.m.
Hitesh Design & Build handles office renovations under one contract, with in-house interior design and fit-out, MEP and technical services, and architectural design and authority approvals. Survey, design, approvals and phased delivery are planned together from the start. See how this worked in practice in our Case Study.
For new space rather than existing, read our guides to office fit-out costs in Dubai and how long a fit-out takes.
If you’re planning changes to your current office, send us the floor plan and what you want to change. We’ll tell you which approach suits your building, what needs approval, and how long it will realistically take.
Our reputation has been earned project by project, grounded in quality execution, ethical practice, and long-standing client partnerships.
