Why Growth Is Concentrating in Sandton, Rosebank & Surrounds
Rainmaker Marketing has released the latest edition of the Rainmaker Marketing Property Market Report, marking the first Gauteng-focused study in the series. This edition turns its attention specifically to Sandton, Rosebank & Surrounds – a deliberate decision grounded in where the data is pointing.
Rather than analysing Gauteng as a broad, uniform market, this report focuses on the areas where performance is evident. As highlighted during the business breakfast panel discussion, held to launch the report, featuring Stefan Botha, Director of Rainmaker Marketing, independent economist John Loos, and facilitated by Brenda Padayachee, Head of Market Research, the reality is clear: growth is concentrated within pockets of excellence.
The Sandton and Rosebank property market represent two of the strongest examples of this, where infrastructure, economic activity and residential demand intersect in a way that continues to drive performance.
A Market Repositioning, Not Declining
The Gauteng property market trends reflected in this report suggest a market that is evolving rather than weakening. While broader sentiment has favoured the Western Cape for semigration and increasing economic activity in recent years, the underlying fundamentals in Gauteng remain firmly intact – proving it continues to be the economic engine of the country.
Gauteng contributes approximately 33% of GDP and accounts for around 30% of employment. Over the past 12 months alone, the province added approximately 102,000 jobs, outpacing the Western Cape’s 95,000 over the same period. This sustained job creation continues to pull people into the region, reinforcing demand in key urban nodes.
At a population level, the numbers are equally compelling. Between 2021 and 2026, Gauteng is projected to record around 1.4 million in-migrants, with a net migration gain of nearly 787,000 residents. These inflows are not dispersing evenly across the province. They are concentrating in areas that offer proximity to employment, infrastructure and lifestyle – namely Sandton, Rosebank & Surrounds.
Why Sandton and Rosebank Continue to Outperform
The Sandton and Rosebank property market is being shaped by a convergence of factors that position these nodes differently from the rest of the province. These are areas where people are choosing to live closer to work, where businesses remain concentrated, and where infrastructure continues to function relatively well.
As discussed in the report, when employment opportunities, migration and income growth converge in the same region, residential demand inevitably follows. This is not a short-term trend, but a structural shift toward integrated urban living.
Buyers in these nodes are increasingly prioritising:
- proximity to employment hubs
- access to lifestyle and retail amenities
- secure, well-managed environments
- connectivity within mixed-use precincts
This alignment between how people live and how cities function is what continues to drive sustained demand in Sandton, Rosebank & Surrounds.
Stronger Signals in the Data
One of the most telling insights from the Rainmaker Marketing Property Market Report is the divergence between transaction volume and transaction value. While sales volumes have increased by approximately 20% since 2023, total transaction value has grown closer to 30%, indicating stronger pricing resilience and increased activity in higher-value segments.
Sandton Central alone accounted for 21% of total transaction value in 2025, reinforcing its position as a leading residential investment node. At the same time, rental fundamentals are improving. Vacancy rates in both Sandton and Rosebank have declined steadily, with Rosebank dropping from 15.4% in 2021 to around 8% in 2025, and Sandton improving from roughly 20% to 15.5%.
In any property market, declining vacancy rates are a clear indicator of strengthening demand. It signals that people are not only moving into these areas, but choosing to stay, invest and build long-term presence.
A Shift Toward New, High-Performing Product
Another defining trend within Sandton, Rosebank & Surrounds is the performance gap between older stock and newer developments. New developments launched since 2019 are achieving significant premiums that are, in some cases, close to double the price per square metre compared to older stock.
This reflects a market that is not stagnant, but evolving. Buyers are increasingly favouring modern, well-positioned product that aligns with current lifestyle expectations. The growth in Sectional Title stock, particularly in Rosebank where it now accounts for approximately 97% of stock, further reinforces this shift toward higher-density, urban living.
For developers and investors, this presents a clear signal: the market is responding to quality, positioning and relevance.
International Demand and Buyer Profile
Demand within Sandton, Rosebank & Surrounds is not only local. International buyers are playing a significant role in shaping the market. Over the past year, foreign purchasers accounted for approximately 31% of transactions in Sandton Central and 19% in Rosebank.
These buyers, largely from across Africa with additional demand from Europe, Asia and North America, are drawn to the same fundamentals of connectivity, economic opportunity and lifestyle integration.
The dominant buyer segment remains professionals aged 36 to 49, many of whom are seeking secure, amenity-rich environments close to major business districts. This reinforces the positioning of these nodes as both residential and economic centres.
A Node-Driven Market
What this first Gauteng edition of the Rainmaker Marketing Property Market Report ultimately reveals is a shift in how the market should be understood. Growth is no longer broad-based across regions. It is increasingly node-driven.
Sandton, Rosebank & Surrounds are not just performing well within Gauteng. They are setting the benchmark for how urban residential markets evolve in response to economic concentration, infrastructure and lifestyle demand.
For those analysing South African residential property investment, the implication is clear. The opportunity lies not in the broader region, but in identifying where the fundamentals are strongest.
In Gauteng today, that story is being written in Sandton and Rosebank.
