South Africa Construction Market Size, Trend Analysis by Sector, Competitive Landscape and Forecast to 2030 (Q3 2026)
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GlobalData downgraded its forecast for South Africa in its Q3 2026 update, compared to a real terms growth of 2.7% for 2026 forecasted in Q2 2026, to register a real terms marginal growth of 0.9% in 2026. The downward revision reflects weaker economic conditions, particularly the subdued performance of the mining and manufacturing sectors, coupled with the escalation of the Iran conflict, which further weakened domestic demand. However, construction activity is expected to receive some support from continued investments in transport infrastructure and energy projects, alongside an increase in building plan approvals. According to Statistics South Africa (Stats SA), the total value of building plans passed in the country grew by 1.3% YoY in the first six months of 2026. In terms of segmentation, it grew by 2.9% for residential buildings and 10.7% for non-residential buildings, while it declined by 7.5 % for additions and alterations during the same period.
South Africa’s construction industry is expected to maintain a positive growth trajectory, with GlobalData projecting average annual growth of 3.7% between 2027 and 2030, supported by investment in manufacturing, transport infrastructure and the energy sector, alongside the development of the country’s green hydrogen economy. Under the national green hydrogen programme, South Africa aims to produce 500,000 tons of green hydrogen annually by 2030, while targeting 10GW of electrolysis capacity in the Northern Cape by 2030 and 15GW by 2040. Construction activity is also expected to be supported by the government’s identification of 24 strategic projects under the Just Energy Transition Investment Plan (2023-2027), as projects progress from feasibility studies to development and implementation. In mid-September 2026, President Cyril Ramaphosa announced the first wave of six priority green hydrogen projects, signaling a shift from planning towards implementation and investment. Furthermore, in mid-September 2026, the South African government signed a ZAR18 billion ($1 billion) loan agreement with the New Development Bank to upgrade municipal infrastructure, with the 16-year facility including a three-year grace period.
GlobalData’s Construction in South Africa – Key Trends and Opportunities to 2030 (Q3 2026) report provides detailed market analysis, information, and insights into South Africa's construction industry, including:_x000D_
– South Africa's construction industry's growth prospects by market, project type and construction activity_x000D_
– Critical insight into the impact of industry trends and issues, as well as an analysis of key risks and opportunities in South Africa's construction industry_x000D_
– Analysis of the mega-project pipeline, focusing on development stages and participants, in addition to listings of major projects in the pipeline.
Scope
This report provides a comprehensive analysis of the construction industry in South Africa. It provides:
– Historical (2021–2025) and forecast (2026–2030) valuations of the construction industry in South Africa, featuring details of key growth drivers.
– Segmentation by sector (commercial, industrial, infrastructure, energy and utilities, institutional and residential) and by sub-sector
– Analysis of the mega-project pipeline, including breakdowns by development stage across all sectors, and projected spending on projects in the existing pipeline.
– Listings of major projects, in addition to details of leading contractors and consultants
Reasons to Buy
Identify and evaluate market opportunities using our standardized valuation and forecasting methodologies_x000D_
Assess market growth potential at a micro-level with over 600 time-series data forecasts_x000D_
Understand the latest industry and market trends_x000D_
Formulate and validate business strategies using GlobalData's critical and actionable insight_x000D_
Assess business risks, including cost, regulatory and competitive pressures_x000D_
Evaluate competitive risk and success factors
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