Commercial property is a major asset class in South Africa and plays an important role in the country's economy. It spans office buildings, shopping centres, industrial warehouses, logistics facilities, hotels and other income-producing properties.
Unlike residential property, where investors often focus on capital growth, commercial property investors are generally more concerned with rental income and the return generated from their investment. The single most important measure of that return is the property yield.
Yields are shaped by many factors, but interest rates and property pricing cycles are among the most significant.
How Do Interest Rates Affect Commercial Property Yields?
Commercial property yields and interest rates are closely connected. A few core relationships underpin everything that follows:
- • Lower interest rates generally support higher property values and lower yields.
- • Higher interest rates often reduce property values and increase yields.
- • Property pricing cycles influence investor demand, rental growth and market sentiment.
- • Different commercial property sectors respond differently to changing economic conditions.
Understanding how these forces interact helps investors, lenders and owners evaluate risk, pricing and opportunity.
What Is a Commercial Property Yield?
A commercial property yield is the annual return an investor earns from owning a property, expressed as a percentage of its value or purchase price.
In simple terms, the higher the yield, the higher the income return relative to the property's value. But higher yields usually signal higher risk, while lower yields are generally associated with lower risk and stronger investor demand.
A modern warehouse leased to a strong national tenant may trade at a lower yield because investors view the income as secure. An older office building with high vacancy may need to offer a higher yield to attract buyers because it carries greater risk.
Property values and yields are closely linked. When prices rise faster than rental income, yields fall. When prices decline while rental income holds relatively stable, yields rise. This inverse relationship is fundamental to understanding commercial property investment.
Why Are Interest Rates So Important?
Interest rates represent the cost of borrowing money. In South Africa they are largely driven by the South African Reserve Bank (SARB), which adjusts the repo rate in response to inflation and broader economic conditions.
Commercial property is a highly leveraged asset class - many investors fund a significant portion of their acquisitions with debt. As a result, interest rate movements can have a major impact on property values and investment activity.
How Lower Interest Rates Compress Yields
When interest rates are low:
- • Borrowing costs decrease.
- • Property acquisitions become more affordable.
- • Investors seek alternatives to lower-yielding cash investments.
- • Demand for commercial property increases.
As more investors compete for quality assets, values tend to rise. Because yield is rental income divided by property value, rising values generally push yields down - a process known as yield compression.
Example: Yield Compression
A property generating R2 million in annual net income and worth R20 million produces a yield of 10%. If investor demand pushes its value to R25 million while rental income stays unchanged, the yield falls to 8%.
How Higher Interest Rates Expand Yields
The opposite happens when rates rise. Higher borrowing costs increase debt repayments and make acquisitions less attractive. As investors turn cautious:
- • Demand for commercial property may weaken.
- • Property values can come under pressure.
- • Investors require higher returns to compensate for the added cost and risk.
This is called yield expansion. In many cases yields rise because property values decline faster than rental income.
How Government Bond Yields Come Into It
Commercial property competes with other investment options. Investors constantly weigh property returns against:
- • Government bonds
- • Cash investments
- • Equities
- • Other income-producing assets
Government bonds are treated as a relatively low-risk benchmark, and property investors generally expect a yield premium above bond returns to compensate for the extra risk of owning and managing commercial property.
So when bond yields rise, commercial property yields often need to rise too to stay attractive - an adjustment that usually happens through property pricing rather than an immediate increase in rental income.
What Are Property Pricing Cycles?
Commercial property markets move through recurring cycles, shaped by economic growth, employment levels, business confidence, interest rates, and supply and demand dynamics.
The typical cycle runs through five stages:
- 1. Expansion
- 2. Growth
- 3. Oversupply
- 4. Contraction
- 5. Recovery
Each stage affects vacancy levels, rental growth, investor sentiment and, ultimately, property values.
How Property Cycles Move Yields
During periods of economic expansion:
- • Businesses require additional space.
- • Vacancy levels decline.
- • Rental growth improves.
- • Investor confidence strengthens.
- • Property values increase.
Values often rise faster than rental income, causing yields to compress. But as development activity picks up and new supply enters the market, conditions can shift. If supply exceeds demand:
- • Vacancy rates rise.
- • Rental growth slows.
- • Property values may decline.
- • Yields typically increase.
The market then moves into a recovery phase as excess supply is absorbed and economic conditions improve.
The South African Commercial Property Experience
The local market has moved through several distinct cycles over the past two decades.
Before the 2008 Global Financial Crisis
Strong economic growth and investor demand drove rapid increases in property values and significant yield compression.
During the Global Financial Crisis
Investor confidence weakened, financing became more difficult and property values came under pressure. Yields expanded as investors demanded greater returns.
Post-Crisis Recovery
Lower interest rates and improved liquidity supported renewed investment activity, particularly from institutional investors and listed property funds - contributing to another period of yield compression.
COVID-19 and Market Disruption
The pandemic affected sectors very differently: retail centres faced restrictions, hotels experienced significant occupancy declines, office markets were disrupted by remote working, and industrial and logistics property remained relatively resilient.
Rising Interest Rates, 2022 to 2024
Higher inflation pushed interest rates up. The result was reduced transaction activity, pressure on valuations, a greater focus on tenant quality, and stronger demand for defensive income-producing assets.
Why Different Sectors Perform Differently
Not all commercial property sectors respond in the same way to changing market conditions.
Industrial and Logistics
Generally one of South Africa's strongest-performing sectors, supported by e-commerce growth, distribution requirements, supply chain expansion and logistics infrastructure needs.
Retail
Performance varies significantly by location and tenant quality. Large regional shopping centres in strong locations have generally remained more resilient than smaller centres in weaker economic areas.
Office
The office sector has faced some of the greatest challenges - slower economic growth, corporate cost-reduction strategies, hybrid working models and elevated vacancies. As a result, office properties often trade at higher yields than industrial property because investors perceive them as carrying greater risk.
Frequently Asked Questions
What is a good commercial property yield in South Africa?
There is no universal benchmark. Yields vary according to property type, location, tenant quality, lease structure and prevailing market conditions.
Why do commercial property yields rise when interest rates increase?
Higher interest rates increase borrowing costs and reduce investor demand, which can place downward pressure on property values and result in higher yields.
What is yield compression?
Yield compression occurs when property values increase faster than rental income, causing yields to decline.
What is yield expansion?
Yield expansion occurs when property values decrease, or investors require higher returns, resulting in higher yields.
Which sector currently offers the strongest fundamentals?
Performance shifts over time, but industrial and logistics property has generally demonstrated strong demand in recent years on the back of warehousing and distribution growth.
Key Takeaways
- • Yield is rental income divided by property value, so the two move inversely - rising values compress yields, falling values expand them.
- • Lower interest rates cut borrowing costs, lift demand and values, and compress yields; higher rates do the reverse.
- • Investors expect a yield premium above government bonds, so rising bond yields tend to push property yields up too.
- • Markets cycle through expansion, growth, oversupply, contraction and recovery - each stage shifting vacancies, rentals and values.
- • Sectors diverge: industrial and logistics have led, retail depends on location and tenant quality, and office carries the highest risk and yields.
- • There is no universal "good" yield - it always reflects income, risk, investor demand and the wider economy.
Need Insight Into Commercial Property Values and Yields?
Whether you're acquiring, disposing of, leasing or evaluating a commercial property asset, understanding market yields and current pricing trends is essential.
The Baker Street Properties team provides market insight across the office, industrial and retail sectors, helping owners, investors and occupiers better understand current market conditions and investment dynamics across the Western Cape.
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