Villa extension cost Dubai: 2026 prices for the same work
A 30 sqm rear ground floor extension in Dubai starts around AED 130,000 in 2026, and a 60 sqm extension around AED 250,000. The more useful question is what your existing quote leaves out, so we read it line by line and price the same villa work from AED 100,000.
Why work with ROUND TRIANGLE DECORATION CO. L.L.C
- Line by line review of the extension quote you already have
- Fixed pricing on villa work from AED 100,000
- Licensed general contractor with an in-house site team
- Written scope that shows exclusions before you sign
- Direct line to the person pricing your job
- Snagging and handover list included in the price
What a villa extension costs in Dubai in 2026
Ground floor extension work in Dubai runs about AED 4,000 to AED 5,500 per sqm in 2026. A 30 sqm rear extension starts around AED 130,000, and the same extension at 60 sqm starts around AED 250,000, because excavation, foundations and site setup are shared across the larger footprint rather than doubled.
| Extension type | Typical size | Guide price 2026 |
|---|---|---|
| Rear ground floor extension | 30 sqm | from AED 130,000 |
| Rear ground floor extension | 60 sqm | from AED 250,000 |
| Side extension | 20 sqm | from AED 90,000 |
| First floor addition | per sqm | AED 3,500 to AED 5,500 |
| Majlis or roof terrace enclosure | 25 sqm | from AED 150,000 |
Villa work we price starts from AED 100,000. That covers demolition and enabling, structure, blockwork, MEP first and second fix, plaster, tiling, doors, paint and snagging. It does not cover furniture, curtains, white goods or landscaping unless they are written into the scope.
Two identical 40 sqm extensions on the same street can differ by AED 60,000 or more. The gap is rarely labour. It is structural openings, glazing specification, whether a new bathroom or kitchen comes with it, and how much of the existing villa has to be opened up to connect.
A first floor addition sits at AED 3,500 to AED 5,500 per sqm because the ground slab and excavation are already done, but it carries more cost in propping, slab reinforcement and hoist access. Enclosing a majlis or roof terrace runs AED 4,500 to AED 7,000 per sqm, since you are adding glazing, waterproofing and cooling to a space that already has a floor and walls.
Villa extension cost per square foot in Dubai
Most Dubai villa extensions land between AED 350 and AED 550 per square foot in 2026. Divide any quote by the built area and you have a rate you can compare, which is the only fair way to judge two contractors.
What moves the rate up or down:
- Structure. Block and reinforced concrete is standard. Steel frame goes up faster but is priced by the kilo of steel, so it swings with material prices.
- Openings and glazing. Standard aluminium sliding sits around AED 350 per sqft of glass. Slim profile double glazed units can run two to three times that.
- MEP. Extending existing AC, drainage and water is cheaper than new plant. A new AC system for a 40 sqm extension adds AED 18,000 to AED 35,000.
- Wet areas. A new bathroom adds AED 35,000 to AED 80,000 once waterproofing, drainage, tiling and sanitaryware are counted.
- Kitchen. Cabinetry, stone and installation run AED 40,000 to AED 120,000.
- Boundary wall and reinstatement. Rebuilding a boundary wall or restoring landscaping after excavation is the line most often missing.
- Finishes. Floor finish, doors, skirting and paint can move the rate by AED 80 to AED 150 per sqft on their own.
For refresh work rather than new build, our guide to villa renovation cost per square foot in Dubai gives the matching benchmark.
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Approval, NOC and authority fees for a villa extension in Dubai
Yes, a villa extension in Dubai needs a permit, and approval fees usually add AED 15,000 to AED 45,000 on top of the construction price. A quote that covers construction only has not priced the job.
Typical 2026 figures:
- Architect and structural drawings: AED 8,000 to AED 25,000
- Plot survey and setting out: AED 2,000 to AED 4,000
- Dubai Municipality building permit: commonly AED 3,000 to AED 15,000 on a villa extension, calculated on construction value
- Developer or master community NOC: AED 1,000 to AED 5,000, plus a refundable deposit of AED 5,000 to AED 10,000
- DEWA connection, load upgrade or meter relocation: AED 3,000 to AED 20,000
- Supervision and completion certificate: AED 3,000 to AED 8,000
If the villa sits in a development under Dubai Development Authority rather than Dubai Municipality, the submission route changes and approval usually takes longer. The full workflow is set out in our guide to villa extension approval in Dubai, and if you are unsure what needs paperwork at all, start with which villa works need a permit in Dubai.
Fees change a lot when the extension is already drawn. Arrive with a licensed architect's set and you take AED 8,000 to AED 25,000 off the front of the job, plus several weeks of back and forth. Arrive with nothing and the quote has to carry design, submission, follow up and resubmission if the plans come back marked.
Timeline and payment stages for a villa extension
A 30 to 60 sqm villa extension in Dubai takes 4 to 7 months from first drawing to handover. A simple enclosure with no new structure can be finished in 10 to 14 weeks.
- Design and drawing set: 2 to 4 weeks
- Developer NOC and Dubai Municipality permit: 6 to 12 weeks
- Enabling works, protection, demolition and temporary wall: 1 to 2 weeks
- Structure, footings, columns, slab and blockwork: 4 to 8 weeks
- MEP first fix, AC, plumbing, drainage and electrical: 2 to 4 weeks
- Finishes, screed, plaster, tiling, joinery and paint: 4 to 8 weeks
- Snagging, cleaning and handover: 1 to 2 weeks
Stages overlap once the structure is closed in, so a well run job finishes at the short end of those ranges.
Payments should follow the same order. On a AED 250,000 extension, a fair schedule is 10 percent on design and approval, 20 percent on mobilisation, 25 percent on structural completion, 15 percent on MEP first fix, 20 percent on finishes and 10 percent on snagging and handover. Never pay more than 30 percent before the structure starts, and hold 5 to 10 percent until the snagging list is closed. A 50 percent upfront demand is the first thing to question in any extension quote.
What extension quotes leave out
The gap between two Dubai extension quotes is almost never labour. It is what each one quietly excludes. The same 40 sqm extension can read as AED 160,000 in one quote and AED 215,000 in another, with the cheaper one missing AED 55,000 of real work.
Lines that go missing most often:
- Kitchen white goods and appliances
- Landscape reinstatement, irrigation and replanting
- DEWA meter relocation or a load upgrade
- Boundary wall rebuilding after excavation
- Snagging period after handover
- Temporary power, water and site protection
- Water tank and pump when the extension adds a bathroom
- Waterproofing renewal over existing roof areas touched by the work
Added up, that is usually AED 20,000 to AED 80,000 that is not in the number you were given.
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How to compare two extension quotes line by line
Put both quotes side by side and compare the same lines in the same order before you compare totals. A quote is only cheap or expensive relative to the scope behind it.
- Demolition and enabling scope, including protection of the existing villa
- Structure specification, foundation depth, slab thickness and reinforcement
- Glazing specification, frame profile, glass thickness and U value
- MEP scope, whether AC, drainage and water are extended or replaced
- Finishes schedule with brands and models, not just material names
- Exclusions list
- Authority fees and who pays them
- Payment schedule and retention
- Snagging period and what happens after handover
This is the review we do. Send us the extension quote you already have and we mark what is missing, what is overstated and what is priced twice, then give you one clear fixed price for the same villa work. Villa work starts from AED 100,000.
Frequently asked questions
How much does a villa extension cost per square foot in Dubai?
Most villa extensions in Dubai land between AED 350 and AED 550 per square foot in 2026. Ground floor extensions sit at the lower to middle end, while first floor additions, glazed enclosures and anything with a new bathroom push toward the top. A 30 sqm rear extension starting at AED 130,000 works out at about AED 400 per square foot.
Do I need a permit for a villa extension in Dubai?
Yes. Any extension that adds built area, changes the facade or touches structure needs approval from Dubai Municipality, plus a no objection certificate from the developer or master community. Building without it risks fines, a stop work order and demolition at your own cost, so drawings must come from a licensed architect and engineer.
How long does a villa extension take in Dubai?
Plan for 4 to 7 months from the first drawing to handover on a 30 to 60 sqm extension. Approvals alone take 6 to 12 weeks once the developer NOC and municipality submission are counted. Construction on site usually runs 10 to 20 weeks depending on size and finish level.
Can a villa extension be built while we live in the villa?
Often yes, if the work is confined to the rear or a side and the contractor builds a sealed temporary wall with dust protection. Living on site gets harder when the extension connects to the kitchen, needs a DEWA shutdown or opens the main roof. Expect the contractor to need daily access to water, power and space for materials.
What is the cheapest legal way to add space to a villa in Dubai?
Enclosing space that already has a floor and roof, such as a majlis, covered terrace or garage, is usually cheaper than building new foundations. It avoids excavation and slab work, so it often comes in 15 to 25 percent below a new ground floor extension of the same area. It still needs a permit and a DEWA check if you add cooling or a bathroom.
