Dubai Municipality introduces flexible villa rules for second homes and larger floors

Setbacks and floor expansions

Emirati homeowners may now reduce setbacks to 1.5 metres on all sides of their plots without extra conditions.

Setbacks can be eliminated along boundaries that adjoin neighbouring properties or access lanes, provided all habitable spaces receive adequate lighting as required by the Dubai Building Code.

Windows must not face the neighbouring property or access lane, and owners must obtain signed neighbour approval when the setback along a shared boundary is removed.

The revised rules also allow a second floor to cover 100 per cent of the first‑floor area without additional restrictions, and stairwell enclosures or lift rooms may continue to be added.

Second villas and family annexes

For a second villa intended for private family use, three conditions apply: the accommodation must serve first‑degree relatives or meet a social need, the homeowner must sign an undertaking that the villa will be used exclusively for private family purposes, and the beneficiary must be at least 18 years old when the application is submitted.

Subject to approval, homeowners may also provide the second villa with its own boundary wall, entrance and separate utility meter.

The municipality has eased restrictions on residential family annexes, allowing construction without setbacks along neighbouring properties and access lanes, provided the height does not exceed eight metres.

If the main villa has not yet been built, applicants must submit a preliminary master plan covering the entire plot that shows the proposed locations of the family annex, the main villa and any service annex.

Plans for family accommodation must include at least two bedrooms, a living room and the associated facilities.

Windows facing neighbouring properties or access lanes are prohibited, and where a family annex or service annex faces the street its architectural design must be consistent with the surrounding appearance.

Service annex rules and restrictions

Service annexes may be built up to two storeys (ground and first floor) with a maximum height of eight metres.

Setback requirements depend on the number of floors and the annex’s position relative to the main villa and neighbouring properties.

A single‑storey service annex can be erected without a setback from the neighbouring property.

A two‑storey service annex may also be built without a setback from the neighbour, but then a minimum distance of 1.5 metres must be kept between the annex and the main villa.

If the setback from the neighbouring property is retained, a two‑storey annex may be built without a separation gap from the main villa.

Alternatively, owners may keep a 1.5‑metre setback alongside the neighbouring property and access lane while removing the separation between the annex and the villa.

Neighbour approval is required whenever the setback between the service annex and the neighbouring property is removed.

The municipality prohibits the construction of a service annex before the main residential villa is completed.

Two‑storey service annexes are not allowed when the main villa consists of only a ground floor.

Service annexes must retain a linear or elongated design.

Where an annex faces the street, its architectural appearance must complement the main villa and its surroundings, and its frontage may not exceed 30 per cent of the property’s street‑facing boundary.

Windows facing neighbouring properties are prohibited when the annex is built directly against the shared boundary.

Aims of the Home First initiative

The amendments are part of the Home First initiative launched by Dubai Municipality to ease housing pressures and support family stability.

The initiative aims to give Emirati families flexible housing options, lower living costs and meet evolving accommodation needs.

It also seeks to strengthen family stability and community cohesion by enabling separate accommodation for relatives on the same plot.

By allowing larger upper floors and reduced setbacks, the rules help households make better use of existing residential land.