Renovate or rebuild your villa?

The short answer: on a sound villa, renovating is usually cheaper per square foot of finished space than knocking down and rebuilding, because the structure stays. The gap narrows when the renovation is deep (new services, waterproofing, structural changes) and when a rebuild adds floor area the existing villa cannot. Our guide to renovating or rebuilding a Dubai villa explains how to decide.

1. Renovation works. Existing built-up area multiplied by Smart Renovation's published rate for the scope: AED 120–250 per sq ft for a basic renovation, AED 250–450 for mid-range and AED 450 or more for luxury work with structural changes.^[1] Luxury has no published ceiling, so the tool then shows starting figures only. Our cost calculator uses a different set of Smart Renovation figures for renovations: whole-villa bands for a typical villa (basic AED 200,000–300,000, mid-range AED 400,000–800,000, luxury from AED 1 million), which do not change with floor area. For the same villa the two tools can therefore give quite different renovation figures; for a large villa, the rate per square foot used here is the more realistic basis.
2. Rebuild. The new built-up area at the cost calculator's construction rates for the chosen specification,^[3][4][2][5] plus demolition of the existing villa at AED 50,000–200,000.^[7]
3. Design fees, approvals and contingency follow the cost calculator: design and engineering 6–12% of construction,^[2] a fixed AED 25,000–75,000 approvals band (our own assumption for a straightforward villa),^[7] and a 10–15% contingency^[3][2] with 12% as the likely figure. A basic renovation carries no design fees or approvals allowance.
4. Time. Renovation works take two to three months for a basic refresh, four to six for kitchens, bathrooms and interiors, and six months or longer for structural work.^[8] A rebuild runs through design (3–4 months), approvals (2–3), construction (8–14) and snagging (1–2), and 24–36 months from plot to keys for a custom luxury villa.^[6] Demolition is assumed to sit within the construction phase.
5. Living elsewhere. The monthly cost you enter, multiplied by the months the house cannot be lived in: the renovation works, or construction and snagging for a rebuild (you can usually stay in the old villa while the new one is designed and approved). The default is Engel & Völkers' average Dubai rent for a four-bedroom villa, AED 343,461 a year as of May 2026, from Property Monitor data.^[9]

On approvals, a rebuild goes through the whole residential permit sequence: drawings and fees submitted by your registered consultant, authority NOCs, the permit, staged inspections, a joint completion inspection and the completion certificate before service connection.^[10] The new design must meet the current Dubai Building Code.^[11] A renovation that leaves structure and façade alone avoids most of that.

• The likely figure for each rate is the midpoint of the published range; contingency uses 12%.
• Renovation rates apply to the existing built-up area; the rebuild rate applies to the built-up area after the rebuild.
• Pool, landscaping, smart home and furniture are left out of both options, because they can be kept, reused or replaced either way. Use the cost calculator to add them.
• Demolition (AED 50,000–200,000) and the phase-by-phase timeline are the only published figures we have found, from a property information website.
• Living elsewhere uses the same monthly cost in every column; only the number of months changes. The likely number of months is the midpoint. On a luxury renovation the published duration is "six months or longer", so the starting figure is used.
• Each cost line is rounded to the nearest AED 1,000, or AED 10,000 above AED 1 million. Totals are the sums of the rounded lines.