With rents rising, many owners consider dividing a villa into apartments, separating the upper floor with its own entrance to rent out, or turning the annex into a residential unit. The idea is possible in some cases, but it is governed by the requirements, not by preference, and doing it without a permit turns a profitable investment into a violation that blocks sale and formal leasing. This guide explains what determines what is allowed, the permit required, the technical aspects of dividing, and the difference between dividing for rent and sorting for sale.
What Determines What Is Allowed?
- Land use and building regulations: does the site allow multiple residential units in the same building? Some districts are designated for single-family villas.
- Parking: more units may mean extra parking requirements within the property line. Read: Parking requirements.
- Safety: exits and separation between units, with no unit passing through another.
- Privacy and facades: any new entrance or external stair changes the facade and may affect setbacks.
Common Forms of Division
| Form | What it usually needs |
|---|---|
| Separating the upper floor with its own entrance and stair | An internal or external stair, separated services, and a facade change |
| Dividing the ground floor into two apartments | Partition walls, entrances, extra kitchens and bathrooms |
| Turning the annex into an independent unit | First confirm the annex matches the permit, then change its use |
The Permit Required
Modifying components and entrances is done through Balady's adding and modifying building components service, provided there is a building permit and a contract with an engineering office. Read: Modifying building components. If the villa has unlicensed additions, start with status rectification. Read: Existing building status rectification.
Technical Aspects of Division
- Meters: an electricity and water meter for each unit makes leasing easier and is required for later sorting.
- Services: separating drainage, air conditioning and electrical wiring between units.
- Sound insulation: between floors and units, the most common tenant complaint.
- Structure: removing or adding walls or opening doors may affect load-bearing elements. Read: Structural assessment.
Dividing for Rent or Sorting for Sale?
Dividing makes the villa several rentable units under one deed. If the goal is to sell the units with separate deeds, it depends on the unit sorting conditions of the Real Estate General Authority, including a building permit and separate meters, and meeting them starts at the design stage. Read: Is your building eligible for sorting?
Feasibility Before Deciding
Calculate the cost of licensing, alterations and meters against the extra rental income, and compare it with other options such as leasing the whole villa. Sometimes a simple change (separating a floor with its own entrance) is more feasible than full division.
Common Mistakes
- Dividing with separate leases without modifying the permit.
- Building an external stair in a setback.
- Leaving out separate meters, then finding sorting is impossible.
- Converting the villa to worker housing without a collective housing licence. Read: Converting a building to collective housing.
Frequently Asked Questions
Is a lease for each floor enough without modifying the permit?
Actual changes to components and entrances need a permit; doing them without one is a violation.
Can this be done in the villa's annex?
Read: Adding an annex or rooftop room.
Can the villa's apartments be sorted for sale?
If it meets the sorting conditions, including permission for multiple units and separate meters.
Do I need the neighbours' consent?
Licensing follows the regulatory requirements, but respecting privacy is part of those requirements.
What if I already divided the villa without a permit?
The route is status rectification if the requirements allow, or restoring the building to what is allowed. Read: Fines for non-compliant buildings.
Related Guides
- Villa building regulations in Riyadh
- Which permit does an existing building need?
- Does sorting increase property value?
How Abak Engineering Consultancy Helps
Abak is an accredited engineering office in Riyadh that studies whether dividing your villa is possible and worthwhile, designs the division to meet the requirements and sortability, and handles licensing and supervision. Learn about our adding and modifying components service, or contact us.
Regulatory information is based on the Balady platform and the Ministry of Municipalities and Housing, and procedures may be updated by the competent authority. Last reviewed: October 2026.
