A Technical History of Zoning and Rezoning in South Africa

Zoning serves as the invisible framework of cities. While the physical environments, such as roads, buildings, and infrastructure, shapes the physical experience of urban life, it is the legal framework of land use management that determines the form, function and future of these urban spaces. In South Africa, the history of zoning (an its procedural counterpart, rezoning) is not just a record of technical town planning, it is a narrative of how space was used in urban segregation, control and subsequent complex struggle of spatial integration.

For nearly a century, South African town planning was considered to be characterised by “unitary duality,” a common segregation pattern that characterised many multiracial societies. One urban space comprised of complicated rigid system in white urban areas, and another comprised of a rudimentary, control-oriented system in African townships. This backgrounder provides a technical historiography of these mechanisms, tracing the evolution from early colonial Town Planning Schemes to the constitutional crisis of the Gauteng Development Tribunal case, and finally to the contemporary era of the Spatial Planning and Land Use Management Act (SPLUMA).¹ It examines how the legal terminology shifting from “Amendment Schemes” to “Rezoning” and “Special Consent” reflects the changing institutional architecture of South Africa’s cities.

The Colonial Foundations (1900–1948)

In South Africa, the concept of “zoning” was not a native invention. It was rather an adoption of British town planning tradition, specifically modelled after the Housing and Town Planning Etc. Act of 1909 and 1919.²  However, unlike the British emphasis on public health and housing, South African zoning was swiftly adapted to meet the unique needs of a colonial settler society; safeguarding property values and managing racial proximity.

The Birth of the Town Planning Scheme

Prior to the 1930s, town planning was largely an exercise in land surveying, the “establishment of townships”, rather than the continuous regulation of land use. A significant change occurred with the introduction of the first generation of Provincial Ordinances, which transferred planning authority to the four provinces. The Transvaal Townships and Town Planning Ordinance 11 of 1931 was the first legislative instrument to introduce the “Town Planning Scheme” TPS as a statutory instrument.

These early Town Planning Schemes were regarded as rigid. For example, the first Johannesburg Town Planning Scheme, adopted in 1946, contained only 13 land use zones. This is such a stark contrast to the complex land use schemes of today. The primary objective was the separation of incompatible land uses, for example, keeping industrial uses away from residential areas. In the South African context however, incompatibility was regarded to often carry racial undertones. While the ordinance regulated the “White” city, the Natives (Urban Areas) Act No. 21 of 1923³ ran in parallel, managing the “locations” (townships) not through zoning rights, but through administrative control and influx restrictions.

The Apartheid Era: Zoning (1948–1986)

With the ascension of the National Party in 1948, zoning was instrumentalised to implement the ideas of separate development. The Group Areas Act of 1950 utilized zoning maps to designate areas for exclusive racial occupation. However, two specific legislative development during this period fundamentally altered the mechanics of land use management.

The Physical Planning Act and Guide Plans

The Physical Planning Act 88 of 1967 introduced a centralised form of long-range planning known as the “Guide Plan.” Prepared by Guide Plan Committees appointed by the Minister, these plans were statutory blueprints that fixed broad land use patterns for decades. The Guide Plan system represented a “control-centred” paradigm. Once a Guide Plan was approved, local municipalities were legally barred from approving any rezoning that conflicted with it. This arrangement centralized authority in Pretoria, ensuring that local planning decisions strictly adhered to the national policy of industrial decentralization and racial segregation.

The “Old Order” Ordinances of the 1980s

By the mid-1980s, the provincial planning systems had matured into distinct legal types. Three key Ordinances defined this era, and their legacies persist in the terminology used planners today:

The Constitutional Crisis and the DFA (1995–2012)

The transition to democracy in 1994 introduced a profound legal conflict. The new government enacted the Development Facilitation Act (DFA) 67 of 1995 as an interim measure to “fast-track” development, particularly for housing. The DFA established “Development Tribunals” at the provincial level, which were empowered to approve land development applications and override existing zoning schemes. This created a parallel planning system. Developers engaged in “forum shopping,” bypassing municipal planning departments to secure approvals from the provincial DFA Tribunals. This tension culminated in the landmark Constitutional Court judgment: City of Johannesburg Metropolitan Municipality v Gauteng Development Tribunal (2010).⁴

The Court ruled that “municipal planning”, including zoning and rezoning, is an exclusive executive competence of local government under Section 156(1) of the Constitution. The judgment declared chapters of the DFA unconstitutional, affirming that provincial governments could not usurp the power of municipalities to control land use. This ruling necessitated a complete overhaul of the national planning legislation, leading to the enactment of SPLUMA.

The SPLUMA Era: Normative Planning (2013–Present)

The Spatial Planning and Land Use Management Act (SPLUMA) 16 of 2013 unified the fragmented legal landscape. It replaced the “Old Order” Ordinances and mandated that every municipality in South Africa adopt a single, wall-to-wall Land Use Scheme (LUS) covering its entire jurisdiction—integration that was legally impossible under the apartheid framework.

Institutional Shifts: The Municipal Planning Tribunal (MPT)

SPLUMA introduced a significant procedural change by removing the power of final decision-making from elected councillors. Section 35 mandates the establishment of Municipal Planning Tribunals (MPTs), comprised of officials and external experts, to decide on complex or opposed land use applications. This was designed to depoliticize technical planning decisions. However, the transition has not been uniform. While SPLUMA provides the framework, the practical application of “rezoning” varies significantly across the major metropolitan areas, shaped by their specific Municipal Planning Bylaws.

Contemporary Divergence: A Comparative Analysis

The transition to the SPLUMA framework sought to establish a unified, normative approach to land use management across South Africa. However, the practical application of these principles reveals a landscape characterised by profound regulatory divergence. Because municipalities possess the executive authority to draft their own Municipal Planning By-laws, the contemporary property development sector must navigate a complex patchwork of rules inherited from the “Old Order” provincial ordinances. This fragmentation significantly influences modern town planning and the economics of property development.

City of Johannesburg: The Persistence of the Amendment Scheme

Despite the repeal of the 1986 Ordinance, the City of Johannesburg‘s planning culture remains deeply rooted in the “Amendment Scheme” tradition. The City of Johannesburg Municipal Planning By-law (2016) retains the term “Amendment Scheme” for rezoning applications.

City of Cape Town: Character and “Sterea Digital”

Cape Town operates under a consolidated Municipal Planning By-law (2015) that integrates the flexible traditions of the old LUPO.

eThekwini Municipality: The Special Consent Strategy

In Durban (eThekwini), the legacy of the Natal Ordinance’s “Special Consent” is visible in modern densification strategies.

The Modern Legacy: Spatial Inertia

The accumulated history of South African zoning has created a condition of “spatial inertia” in the modern property market. While the legislative framework has shifted from segregation to integration, the practical machinery of rezoning remains a high-friction environment that significantly impacts the cost and pace of development.

The “Palimpsest” of Regulation and Cost

Modern developers operate on a “regulatory palimpsest” where layers of old and new laws interact. The South African Property Owners Association (SAPOA) has frequently highlighted that the complexity of the rezoning process—often taking 18 to 24 months in major metros—adds substantial “holding costs” to projects. These costs are ultimately passed on to the consumer, inflating property prices and rendering affordable housing projects financially precarious.

For small-scale developers, particularly those attempting to formalize backyard dwellings or densify townships, this regulatory burden acts as a formidable barrier to entry. A rezoning application requires a suite of professional consultants—town planners, traffic engineers, environmental specialists—whose fees can amount to hundreds of thousands of rands before a spade is put in the ground. This creates a market distortion where only large, capitalized developers can afford to navigate the “Amendment Scheme” process, effectively excluding the very demographic that SPLUMA aims to empower.

Inclusionary Housing and Value Capture

In response to the persistence of the “apartheid city” form, municipalities have begun attempting to use zoning as a tool for wealth redistribution through Inclusionary Housing Policies. The City of Johannesburg pioneered this in 2019, mandating that developments of a certain size include a percentage of affordable units. This represents a fundamental shift in the philosophy of zoning: from a tool of separation (preventing harm) to a tool of value capture (leveraging private investment for public good). However, this has introduced new tensions. Developers argue that without commensurate incentives (such as increased bulk or density rights), these requirements act as a tax that stifles investment, illustrating the delicate balance between normative planning goals and market realities.

The Rise of the Overlay Zone

Furthermore, the modern era has seen the proliferation of Overlay Zones, particularly in Cape Town. While the base zoning might permit development, an overlay zone (such as a Heritage Protection Overlay Zone or HPOZ) can restrict it to preserve “character.” The recent conflicts in the Bo-Kaap and the River Club development highlight how zoning has become a proxy war for broader social contests over heritage, identity, and gentrification. In these instances, the technical process of rezoning is no longer just a bureaucratic hurdle but the primary arena where the future identity of the post-apartheid city is litigated.

Conclusion

The history of zoning in South Africa is a progression from a tool of colonial ordering and apartheid segregation to a mechanism of municipal management and spatial transformation. The evolution from the rigid Guide Plans of 1967 to the normative principles of SPLUMA illustrates a shift in the philosophy of the state: from a regulator of separation to an enabler of integration. However, as the Sterea Digital case and the continued use of “Amendment Schemes” demonstrate, the technical machinery of zoning, the day-to-day process of changing land rights, remains deeply embedded in the specific legal histories of each province. For the urban planner and the property developer, understanding this genealogy is not merely an academic exercise; it is a practical necessity for navigating the complex regulatory landscape of the post-apartheid city.

Footnotes

1. See the Spatial Planning and Land Use Management Act (SPLUMA) ↩︎
2. The Housing, Town Planning, &c. Act 1909 (9 Edw. 7. c. 44) and the Housing, Town Planning, &c. Act 1919 (9 & 10 Geo. 5. c. 35) are landmark UK legislative acts that established state-led town planning and council housing. The 1909 Act introduced statutory town planning, while the 1919 Act (Addison Act) mandated local authorities to provide working-class housing.  ↩︎
3. Learn more about the Act https://sahistory.org.za/archive/natives-urban-areas-act-act-no-21-1923 ↩︎
4. See https://www.saflii.org/za/cases/ZACC/2010/11.html ↩︎