Construction in Mauritius: A Key Economic Driver in 2025?

As Mauritius continues its pursuit of sustained economic growth, the construction sector remains a vital component of national investment. While construction offers both positive and negative macroeconomic effects, its long-term role in driving GDP, employment, and infrastructure development deserves a balanced evaluation—especially in light of recent major projects such as Metro Express Phase 2 and the boom in luxury villa developments.

Construction’s Evolving Share in GDP

In developing economies, construction typically grows faster than the rest of the economy during the expansion phase. However, as an economy matures, the pace of construction slows, and its contribution to GDP declines.

In Mauritius, the construction sector contributed around 5.5% to GDP in 2024, recovering from previous dips due to the COVID-19 pandemic and global economic volatility. Though lower than the 7.0% contribution in 2010, the sector remains active, driven by a wave of infrastructure development, luxury real estate projects, and Smart City initiatives.

Recent Growth and Major Projects in 2024–2025

The sector posted strong real growth in 2024, powered by:

• Metro Express Phase 2 and Phase 3 (under construction) – expanding public transport infrastructure across the island.

• Road infrastructure upgrades, including bypass roads, bridges, and flyovers under the Road Decongestion Programme.

• Luxury villas and gated communities built under the PDS and IRS schemes, targeting high-net-worth foreigners and the Mauritian diaspora.

• New Smart Cities and mixed-use developments such as Moka Smart City, Beau Plan, and Uniciti continuing to reshape urban living.

These projects have boosted short-term employment, demand for building materials, and private investment inflows.

Import Dependence and Trade Deficit Concerns

Despite visible progress, many of these large-scale projects rely heavily on imported materials, equipment, and foreign labor, reducing their overall net contribution to national income. For example:

• Metro Express trains, rails, and systems are entirely imported.

• Luxury villa construction often involves imported fixtures, fittings, and design materials.

• A significant share of high-skilled labor for large developments is sourced from abroad due to skill shortages locally.

This import-dependence exacerbates the trade deficit, limiting the multiplier effect of construction investment.

Substitution and Spillover Effects

Economic spillovers from construction projects are often nuanced:

• Metro Express creates jobs, but may displace existing ones in the informal and bus transport sectors.

• New retail spaces around Metro stations may shift existing consumption patterns rather than create new demand.

• High-end real estate developments may increase asset values and attract FDI but offer limited benefits for lower-income groups unless integrated into broader urban development strategies.

Macroeconomic Impact: A Double-Edged Sword

Positive Effects:

• Multiplier effect: Construction generates demand across multiple sectors (cement, steel, logistics).

• Accelerator effect: Encourages businesses to invest in surrounding areas (commercial property, retail).

Negative Effects:

• Leakage effect: High proportion of income spent on imports reduces domestic benefits.

• Crowding-out effect: Public infrastructure investment can raise interest rates and inflation, reducing private investment capacity.

• Debt pressure: High public spending on infrastructure can drive up national debt.

In June 2024, public sector debt stood at approximately 75% of GDP, well above the 60% threshold advised by the IMF. Fiscal consolidation remains a priority.

Construction Investment Drivers in 2025

Investment in construction is shaped by several key factors:

• Real estate demand from foreign buyers, especially for luxury villas in coastal and Smart City areas.

• Population growth (0.2% annually) and urbanisation driving demand for residential and commercial space.

• Credit availability and interest rate levels, influencing both residential and commercial developments.

• Tourism recovery, necessitating new hotels, malls, and lifestyle infrastructure.

Construction and the Banking Sector

Construction remains a significant part of commercial banks’ loan portfolios. Though Non-Performing Loans (NPLs) in this sector peaked during the pandemic, they have since stabilized. In 2024, the NPL ratio for construction loans was estimated at 8.9%, reflecting improved repayment and project completion rates.

Geographic and Structural Realities

Mauritius’ high population density (≈660 people/km²) necessitates vertical construction, which increases costs. Additionally, the island’s role as a premium tourism destination fuels demand for upscale resorts and villas, further driving up construction expenditure.

Conclusion: A Strategic Sector with Cautionary Notes

The construction sector in Mauritius is expected to continue growing moderately in 2025, supported by public infrastructure and private luxury developments. However, its potential as a primary economic driver is limited by:

• High reliance on imports.

• Sectoral substitution rather than net job creation.

• Impact on public debt and external balances.

To maximise construction’s contribution to sustainable growth, it should be accompanied by reforms that boost local manufacturing, promote skilled labor development, ensure urban inclusivity, and maintain fiscal discipline.