Sectional title schemes in South Africa are far more adaptable than most people realise. The standard story — developer builds a block of flats, buyers purchase units, a body corporate manages the complex — is only the beginning. Beneath the surface lies a rich set of legal mechanisms that allow property owners to reshape, combine, convert and even invent entirely new forms of ownership.
Whether you own a sprawling ground-floor unit you want to split in two, hold shares in an old share block building that is converting to proper sectional title, or are curious about how a retirement village or holiday timeshare actually works in law, this article breaks it all down in plain, practical language.
Subdividing & Extending
Subdividing or Extending a Section
Sectional title ownership is not set in stone. If you are the registered owner of a unit and find it too large — or if you want to unlock value by splitting it into two smaller, separately sellable apartments — the law actually permits this. It is a process known as a sectional plan of subdivision, and it is governed by the Sectional Titles Act.
What Is Subdivision of a Section? Subdivision means that one registered sectional title unit is formally divided into two or more new, separately registered units — each with its own title deed, its own participation quota in the scheme, and its own rights of ownership.
Before anything can happen, the unit owner must first obtain the written consent of the body corporate's trustees to proceed. Importantly, the trustees may not unreasonably withhold this consent — but they must give it before the plan is submitted for professional preparation. Once the green light is received, the following process unfolds:
Engage a Land Surveyor or Architect
To draw up a draft sectional plan showing the proposed subdivision of the section.
Submit the Draft Plan to the Surveyor-General
For technical review and formal approval.
Apply to the Registrar of Deeds
To formally register the approved sectional plan of subdivision, using the prescribed Form AP application.
New Certificates of Registered Sectional Title
(Form P) are then issued by the Deeds Office for each of the newly created smaller units.
Good to know: You do not need to re-lodge the body corporate's consent when you apply to the Registrar of Deeds — this is only required when submitting to the Surveyor-General. By the time you reach the Deeds Office, it is no longer a required document in the lodgement bundle.
If your unit carries a mortgage bond at the time of subdivision, the lender's written consent must be included in the lodgement. The mortgagee has three options: agree to the cancellation of the existing bond, agree to release just the portion being subdivided off, or agree to substitute the two newly created units as the replacement security under the bond.
What about exclusive use areas — like a dedicated parking bay or a garden? These cannot technically be subdivided using the same mechanism. Instead, the existing exclusive use area must first be cancelled by way of a notarial deed between the holder and the body corporate, and the body corporate must pass a special resolution to authorise this. Thereafter, the area is re-delineated on a new sectional plan and re-allocated as two or more separate exclusive use areas by way of notarial deeds of cession.
Transfer duty is payable on the cancellation and re-allocation of exclusive use areas. This is an additional cost that many owners overlook when planning a subdivision of their section.
Merging Units
Consolidating Two Sections Into One
The flip side of subdivision is consolidation — the process of merging two or more sections that you already own under separate title deeds into a single, larger unit. This is surprisingly useful for owners who have purchased the flat next door, or for developers who want to combine smaller units before selling as a premium apartment.
The consolidation process is governed by the same general framework as subdivision, but with one important and often surprising twist: the two sections do not need to share a physical wall or even be next to each other. The Sectional Titles Act does not require the sections to be contiguous — so, in theory, you could consolidate a unit on the ground floor with one on the third floor, provided both are registered in your name.
Surprising fact: Unlike consolidating two ordinary freehold erven, sectional title sections can be consolidated even if they are not physically touching or adjacent to one another. This flexibility opens up creative structuring possibilities.
The required steps mirror the subdivision process closely:
Obtain Trustee Consent
Before submitting draft plans to the Surveyor-General — this consent is not needed again at the Deeds Office stage.
Commission a Land Surveyor or Architect
To prepare the draft sectional plan of consolidation.
Submit to the Surveyor-General
For approval of the draft consolidation plan.
Apply to the Registrar of Deeds
Using Form AQ, to register the approved sectional plan of consolidation, and obtain your new consolidated title (Form Q).
If bonds are registered over the units being consolidated, all bonds must cover the same properties and the lender's consent to the consolidation — as well as to substituting the merged unit as the new security — must be lodged. The mechanics here closely follow the rules for consolidating ordinary freehold properties under the Deeds Registries Act.
When to Subdivide
Your section is very large and you want to create two sellable units. You wish to accommodate a family member in part of your apartment. You want to unlock investment value from a large ground-floor unit.
When to Consolidate
You have purchased the neighbouring unit and want a seamless space. You hold two separate units in the same scheme and want a single title. You are creating a premium penthouse from two smaller apartments.
Developer note: Before a body corporate is established in a new scheme, the developer also has the right to subdivide and consolidate sections — but additional documentation is required, including a conveyancer's certificate confirming that no units have been sold, or that any buyers were properly notified of the intended changes.
Conversion
Converting a Share Block Scheme to Sectional Title
Many older residential buildings in South Africa — particularly apartment complexes built in the 1970s and 1980s — were originally structured as share block schemes. In a share block, you do not own your flat outright. Instead, you own a share in the company that owns the whole building, and that share gives you a contractual right to use a specific unit. It is a form of quasi-ownership that feels like property ownership but is not.
Share Block vs Sectional Title: In a share block scheme, the company holds full ownership of the entire building and land. Residents hold shares — not title deeds. Converting to sectional title means opening a sectional title register so that individual residents can receive actual ownership of their units via a certificate of registered sectional title.
The conversion process is initiated when at least 30% of the shareholders request it, or when the company's directors themselves decide to proceed. Alternatively, the company may pass a special resolution to convert. Once that decision is made:
| Steps After the Decision to Convert |
|---|
| If the building is bonded, the company must first obtain the mortgage holder's consent to the opening of a sectional title register. |
| Plans, rules and other scheme particulars must be prepared and considered by the members at a general meeting. |
| After the special resolution is registered under the Companies Act, the directors have authority to take all the steps needed to formally open a sectional title register. |
| Within 21 days of the resolution being registered, written notice must be sent to all members — and, as far as possible, to every known creditor with a claim against the company of R500 or more. |
Once the sectional title register is open and a shareholder makes a written application to the company requesting transfer of their unit into their own name, that transfer must proceed. The shareholder effectively exchanges their shares for a certificate of registered sectional title.
Tax relief on conversion: From 1 January 2013, conversions from share block to sectional title are fully exempt from transfer duty — regardless of whether the converting party is an individual or a company, and regardless of whether the original share acquisition attracted duty. This exemption significantly reduced the financial barrier to conversion.
Later Life Living
Retirement Villages Under Sectional Title
Retirement villages occupy a unique corner of South African property law, governed by the Housing Development Schemes for Retired Persons Act 65 of 1988. This legislation applies wherever housing interests are offered for sale or lease to persons aged 50 and over, regardless of whether the scheme is structured as a sectional title development, a share block scheme, or some other arrangement.
What Is a "Retired Person" in Law? The Act defines a retired person simply as anyone who is 50 years of age or older. There is no requirement to have actually retired from employment — the age threshold is the only criterion.
The most distinctive product in retirement villages is the right of occupation — a right that allows the purchaser to occupy a specific unit for the remainder of their life (or another nominated person's life), without ever receiving transfer of actual ownership. This is fundamentally different from buying a sectional title unit outright.
A right-of-occupation contract must contain a carefully prescribed set of information, including:
| Required Contract Information |
|---|
| A clear description of the legal basis of the housing interest — whether it is a right of occupation, a sectional title unit, a share block interest, or otherwise. |
| Whether the housing interest is registrable against a title deed (some are, some are not). |
| The full identity of both seller and purchaser, the land concerned, and the nature of the seller's rights to that land. |
| The purchase price, any applicable interest rate, instalment schedule, and levy structure — including a three-year forward estimate of levy costs. |
| Details of any facilities or services, including an explicit statement regarding care for debilitated residents. |
| The management structure of the development scheme, or the proposed structure. |
Practical tip: If a developer cannot deliver the unit by the date promised in the contract, the purchaser has the right to cancel the agreement — and also the right to stop paying interest from the date of the promised delivery until the actual delivery date. This is a powerful consumer protection provision.
If the retirement scheme is structured as a sectional title development, a full body corporate is established in the normal way. If it is a share block development, the share block company fills that management role instead. Either way, the practical experience of living in the scheme — monthly levies, communal facilities, scheme rules — closely mirrors a standard sectional title complex.
Periodic Ownership
Time Share Properties: How They Work
You have probably heard of timeshare — but the legal reality is a bit different from the holiday brochure. In South African law, timeshare is regulated by the Property Time-Sharing Control Act 75 of 1983, and it covers any scheme under which the right to exclusive use of accommodation during specific, recurring periods of each year is sold or leased.
What Is a Time-Sharing Interest? A time-sharing interest is the right to exclusive use and occupation of specific accommodation during fixed or determinable periods in each calendar year. You are not buying the property — you are buying regular slices of time in it.
Timeshare schemes can be structured in several ways. The accommodation may be held within a sectional title scheme (in which case the body corporate manages the common property), or through a share block company, or through a club-type arrangement. In each case, the Act applies to protect the purchaser.
Every contract for the sale of a time-sharing interest must be in writing and signed by both parties. The contract must include specific information:
| Required Contract Information |
|---|
| Full names and addresses of both seller and purchaser. |
| A complete description of the time-sharing interest — including exactly when and for how long the purchaser is entitled to use the accommodation each year. |
| Whether the seller owns the underlying property or holds it by way of a lease. |
| The total purchase price, any interest rate, instalment amounts and due dates. |
| If the property is not yet complete: the latest date by which the certificate confirming completion will be delivered (this date may not be more than three years from the contract date). |
| Any inventory of movables that will be available to the purchaser during their occupation periods. |
| The language chosen by the purchaser for the contract — every purchaser is entitled to have the contract in the official language of their choice. |
Consumer caution: If the developer cannot deliver by the promised date in the contract, the purchaser may cancel and claim back all amounts paid. The seller's inability to deliver does not entitle the seller to retain any funds — the purchaser has clear cancellation rights. Timeshare is specifically excluded from being classified as a retirement housing scheme under the 1988 Act — they are governed by entirely different legislation.
When timeshare intersects with sectional title, the body corporate takes on the role of managing the building and common areas exactly as in any other scheme — the only difference is that the units effectively have multiple occupants rotating through on a scheduled basis.
Split Ownership
Bare Dominium and Sectional Title
South African property law allows ownership to be cleverly divided between two people at the same time — one holds the physical enjoyment and use of the property, the other holds the underlying ownership title. The underlying ownership stripped of the right to use and enjoy the property is called the bare dominium.
Usufructuary
Holds the right to live in, use, and collect income from the property. Does not have formal ownership — the title deed stays with the bare dominium holder. The right ends on the usufructuary's death (or after an agreed fixed period).
Bare Dominium Owner
Holds the title deed and formal ownership — but cannot use or occupy the property while the usufruct exists. Must still be described correctly in all transfer documents as the "bare dominium owner." Becomes full owner automatically when the usufruct ends.
This arrangement is common in estate planning — a parent might leave a property to a child (who becomes the bare dominium owner) while granting a lifelong usufruct to the surviving spouse. The practical effect is that the spouse continues living in the property for the rest of their life, and the child only becomes the "full" owner when the usufruct lapses.
In the context of sectional title, bare dominium works in exactly the same way as for freehold property — a sectional title unit can be transferred to someone as bare dominium owner, subject to a registered usufruct. All the usual rules apply:
| How the Rules Apply |
|---|
| Transfer duty is calculated on the value of the bare dominium only (not the full value of the property), since the usufruct reduces what is being acquired. |
| The bare dominium owner must be correctly described in transfer documents — the failure to note this distinction in a deed is a registrable defect. |
| If a mortgage bond is to be registered over a property where both a bare dominium owner and a usufructuary exist, both parties may need to be signatories to the bond. |
| A contingent usufruct — one that only comes into existence when a prior usufruct ends — must be ceded by the bare dominium owner when the trigger event occurs. It cannot transfer automatically without a formal cession. |
Estate planning insight: Holding a sectional title unit as bare dominium owner while gifting the usufruct to a surviving partner is a well-established tool for estate planning. It ensures continuity of occupation for the partner while passing the actual ownership — and eventual full value — to the intended heir without a second transfer duty event when the usufruct later lapses.
Land Classification
Sectional Title and Agricultural Land
Here is something that surprises many people: not all land in South Africa can simply have a sectional title register opened on it. There is an important distinction between different land classifications, and this directly affects what types of property development are legally possible.
Critical restriction: A sectional title register can only be opened on an erf situated within a proclaimed township, or on farm land. It cannot be opened on an agricultural holding. This is a firm legal rule, not a matter of discretion.
The three key land categories in South Africa's property system are:
Township Erven
Ordinary residential, commercial or industrial stands in a proclaimed town. Sectional title registers can be opened on these.
Farm Land
Larger rural parcels that are registered in the farm register. Sectional title registers can be opened here too.
Agricultural Holdings
Smaller rural parcels (typically between 0.5 and 10 hectares) held in the agricultural holdings register. Sectional title registers cannot be opened on these directly.
If a developer wishes to open a sectional title scheme on what is currently an agricultural holding, a specific procedural step must first be taken: the holding must be excised from the agricultural holdings register and allowed to revert to the farm register, where it will be re-described as farm land with a farm name and number. Only once this has been done can a sectional title register be opened.
Survey note: South Africa's conventional land surveying system is two-dimensional — land is mapped as a flat, horizontal surface. The only exceptions to this are sectional titles and registered airspace. This matters because sectional title schemes on farm land can technically describe three-dimensional spaces (like a specific floor of a building) in a way that ordinary farm subdivisions cannot.
When a sectional title scheme is to be opened on pieces of land that span more than one registered property, those parcels must either be consolidated into a single property first, or formally tied together by way of a registered notarial tie agreement. The key is that both pieces must be in the same property register — you cannot open a scheme that straddles a farm land parcel and an agricultural holding, for example, without first resolving the register mismatch.
Vertical Ownership
Air Space as a Form of Ownership
This is perhaps the most mind-bending topic in property law: can you actually own nothing but a box of air? In South Africa — yes, you can, in a specific and legally recognised way.
Airspace in South African Law: Ordinary land ownership includes the airspace above the ground — theoretically extending as high as it is possible to build. But sectional title law introduced the concept of three-dimensional ownership, where a defined space within a building (or even in the open air above ground) can be registered, owned and dealt with as a separate property in its own right.
The ordinary land surveying system in South Africa is two-dimensional: diagrams show land as a flat surface from above. The system cannot describe three-dimensional spaces. Sectional title is the primary exception — a sectional plan maps the precise three-dimensional boundaries of each unit and each common area within the scheme. This is why a flat on the fourth floor of a building can be independently owned: its walls, floors and ceiling define the registered boundary of the "land" being owned.
Airspace ownership in the fullest sense becomes relevant in scenarios such as:
Sectional Title Units
Every apartment in a scheme is, literally, a defined volume of airspace enclosed by walls, floors and ceilings. This is airspace ownership made practical.
Air Rights Developments
Where a developer builds above existing infrastructure (like a railway or road), the space above the infrastructure can be separately registered and developed.
Real Rights of Extension
A developer who reserves the right to add more floors or units to a scheme is effectively reserving ownership rights in airspace that does not yet physically exist as a structure.
When you purchase a sectional title unit, the legal definition of your land extends to include everything above the floor, below the ceiling, and within the walls of your section — including any airspace therein. Your participation quota in the common property also gives you a share in the building's structure, the foundations, and the land below.
Interesting legal fact: When you buy land in South Africa, you theoretically also own the column of earth beneath it all the way to the earth's core — but you do not own the minerals or water unless those rights are separately granted. Similarly, you own the airspace above up to the practical building height limit, but not the stratosphere. Sectional title sharpens this by defining your air column precisely on a registered plan.
The three-dimensional nature of sectional title ownership also explains why sectional plans are measured and drawn differently from ordinary cadastral diagrams. A qualified architect or land surveyor must accurately measure all three dimensions of every unit and common area, and these measurements are formally approved by the Surveyor-General before the scheme is opened.
A Note from Our Conveyancing Team: Every one of the situations described in this article involves specialised documentation, precise timing, and close coordination with the Surveyor-General's office, the Deeds Office, and in some cases the municipality or SARS. None of them are DIY projects. If you find yourself facing any of these scenarios, the best first step is a conversation with a qualified conveyancer who can map out the process, the costs, and the timeline specific to your situation.