Construction & Development

Remodeling

Synonyms: Remodelling، Alteration، Reconfiguration، Conversion

Last updated: 2026-09-25

Short Definition

Remodeling is altering the design of a building or unit or the layout of its spaces or components — demolishing walls, adding a room, floor or annex, merging two units or changing the use — so that its form or function differs from the original, rather than simply restoring it to its previous state.

Overview

Remodeling is altering the design of a building or unit or the layout of its spaces or components — demolishing walls, adding a room, floor or annex, merging two units or changing the use — so that its form or function differs from the original, rather than simply restoring it to its previous state. It goes deeper than renovation, which is limited to repairing defects without adding components or changing structural elements. In Saudi Arabia, the building code applies to existing buildings when altered, extended or converted to another use, and compliance is a condition for alteration and change-of-use permits. Changes to licensed buildings are made through Balady's "add/modify building components" service, which allows components in the permit to be added, modified or deleted through a designing engineering office, a supervising office and a building contractor; old unlicensed buildings use the "existing building status correction permit" service after a survey decision is issued. The Building Code Implementation Law punishes violations with a fine of up to SAR 1 million per violation per building, and where a violation is dangerous, work may be stopped, occupancy prevented or the building evacuated. Restrictions are tighter in jointly owned and leased property: the Real Estate Units Law bars any owner from doing anything that harms the structural frame or affects the façades, and requires the general assembly's approval for any change to the external appearance or to the uses of the jointly owned property. In leases, the tenant may not alter the premises without the landlord's consent, and at the end of the lease the landlord may require removal of what the tenant added or keep it against payment of its value, unless otherwise agreed.

Legal Basis

The Saudi Building Code Implementation Law (M/43 dated 26/4/1438H) applies the code to existing buildings upon change of use, extension or alteration (Art. 2), makes compliance a condition for alteration and change-of-use permits (Art. 6), allows work to be stopped, occupancy prevented or the building evacuated for dangerous violations (Art. 11), and imposes fines of up to SAR 1 million per violation plus suspension of the practice licence (Art. 12). The Law of Ownership, Partition and Management of Real Estate Units (M/85 dated 2/7/1441H) requires general-assembly approval to re-partition or change the use of the jointly owned property (Art. 3) and for any change to its external appearance (Art. 30), and prohibits harming the structural frame or façades (Art. 9). The Civil Transactions Law bars the tenant from altering the premises without the landlord's consent (Art. 432) and governs the fate of the tenant's additions at the end of the lease (Art. 436).

Practical Example

A villa owner in Riyadh wants to convert the ground-floor annex into a separate rentable flat and add a room above the car park. He hires an engineering office to prepare revised drawings and a structural study of the new room's loads and submits them through Balady's add/modify building components service with a supervising office and a contractor. The works cost SAR 180,000 plus SAR 15,000 for design and supervision. The flat is expected to rent for SAR 30,000 a year, recovering the investment in about 6.5 years. Had he built without a permit, he would have faced a building-code fine and difficulty documenting a proper lease for the new unit.

Common Mistakes

  • ✗Carrying out structural changes (removing a load-bearing wall, cutting a slab or adding a floor) without an engineering study and a permit update.
  • ✗Changing façades or use in a jointly owned building without the owners' association general assembly's approval.
  • ✗A tenant altering the unit without the landlord's consent, followed by an end-of-lease dispute over removal or compensation.
  • ✗Splitting a villa into rental flats without a permit, exposing the owner to violations and complicating documentation and utilities.
  • ✗Overlooking the effect of the change on fire safety, ventilation, services and exits.

International Differences

Most countries require a permit for structural alterations or changes of use: in Turkey they are called "esaslı tadilat" (substantial alterations) and need a permit, and in the UAE, unit alterations in shared buildings need approval from the developer or owners' association and the municipality. In the United Kingdom, some alterations need both planning permission and building-regulations approval. Saudi Arabia is distinctive for a single electronic service for adding and modifying components via Balady and a building-code fine that can reach SAR 1 million per violation.

FAQs

What is the difference between remodeling and renovation?▾
Renovation restores the building to its previous good condition without additions or structural changes, whereas remodeling changes the design, spaces, components or use.
How do I get a permit to add a room or floor to an existing building?▾
Through Balady's add/modify building components service via an engineering office, with an existing building permit, payment of fees and designation of the supervising office and contractor.
What if the building is old and has no permit?▾
Balady offers an existing building status correction permit after a survey decision is issued for that purpose, after which changes can be requested.
Do I need owners' association approval to alter my flat?▾
General-assembly approval is required for any change to the external appearance or uses of the jointly owned property, and no owner may do anything that harms the structural frame or affects the façades.
May a tenant alter the layout of the unit?▾
Not without the landlord's consent, except what repair requires without causing harm; at the end of the lease the landlord may require removal of the additions or keep them against their value, unless otherwise agreed.

In Other Languages

Arabic
إعادة التشكيل

إعادة التشكيل هي تعديل تصميم المبنى أو الوحدة أو توزيع فراغاتها أو مكوناتها — كهدم جدران أو إضافة غرفة أو دور أو ملحق أو دمج وحدتين أو تغيير الاستخدام — بحيث يختلف الشكل أو الوظيفة عن الأصل، لا مجرد إعادته إلى حالته السابقة.

English
Remodeling

Remodeling is altering the design of a building or unit or the layout of its spaces or components — demolishing walls, adding a room, floor or annex, merging two units or changing the use — so that its form or function differs from the original, rather than simply restoring it to its previous state.

Turkish
Yeniden Şekillendirme

Yeniden düzenleme (tadilat), bir binanın veya birimin tasarımını ya da mekân veya bileşen düzenini — duvar yıkmak, oda veya kat eklemek, iki birimi birleştirmek ya da kullanım amacını değiştirmek gibi — biçimi veya işlevi asıldan farklı olacak şekilde değiştirmektir; yalnızca eski durumuna döndürmek değildir.

Related Terms

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