The short answer
An apartment or penthouse renovation starts with an NOC from the building management or owners' association. Works that affect walls, services or layout then need a fit-out permit or modification permit from the authority that covers the building (Dubai Municipality, the Dubai Development Authority or Trakhees), prepared by an Architect of Record. If partitions are changing, Dubai Civil Defence approval is also required.
Three approvals, in order
1. The building NOC. The building management or owners' association issues the main NOC for works inside a unit, and it comes first. The building also sets the rules on working hours, deliveries, noise, protection of common areas and what can be changed inside a unit.
2. The authority permit. Works that affect walls, services or layout then need a fit-out permit or modification permit from the authority for the plot the building sits on: Dubai Municipality, the Dubai Development Authority or Trakhees. Which authority approves your project depends on the community and zone your plot sits in, and it's confirmed from your plot documents.
3. Dubai Civil Defence. If partitions are changing, Dubai Civil Defence (DCD) approval is also required, because new or moved walls affect the unit's fire and life safety.
Each approval is separate; one does not replace another.
Which works need approval
The same four triggers apply as for a villa: anything that affects walls, services, layout or external appearance. In an apartment, that usually means:
- Moving or removing internal walls.
- Relocating a kitchen or bathroom, which moves drainage and supply.
- Changing air-conditioning, electrical or fire-safety installations.
- Anything on a balcony or terrace that changes the building's appearance.
Replacing finishes, joinery fronts and sanitaryware on the same positions is cosmetic, and needs only the building NOC. Our guide to whether a renovation needs a permit explains the test in detail.
What is different from a villa
- Shared structure: walls that look internal can be structural. Check the building's structural drawings before planning around a removal.
- Shared services: drainage stacks and service risers are fixed. Kitchens and bathrooms are tied to them.
- Fire safety: sprinklers, detectors and fire-rated doors are part of the building's system. Changing partitions brings in Dubai Civil Defence approval.
- Neighbours: noise, dust and working hours are controlled by the building, which shapes the programme.
How to prepare
- The title deed and unit documents.
- The building's renovation rules and NOC requirements, from the management or owners' association.
- Any existing drawings of the unit.
- A written scope of what you want to change.
Programme and logistics
Building rules on working hours, lift use and deliveries decide how fast the works can go. Build them into the contractor's programme and method at tender, not after appointment. See how to tender a fit-out contractor.
Who handles it
The Architect of Record obtains the building NOC, prepares and submits the drawings to the authority and, where partitions change, to Dubai Civil Defence, and answers their comments. Ganggaan acts as Architect of Record for apartments, penthouses and boutique commercial units as well as villas, with design, FF&E sourcing and site supervision in one studio. Ganggaan tenders and supervises the contractor; it does not build. For the design side, see penthouse interior design in Dubai.