Cape Town's Airbnb Shake-Up: Will Your Investment Still Make Money?

Cape Town is moving towards tighter oversight of commercial short-term letting. For property investors, the question is no longer simply how much an Airbnb can earn. It's how much of that income they actually keep.

Cape Town has become one of South Africa's most attractive markets for short-term accommodation. From Sea Point and Green Point to Blouberg and the City Bowl, apartments are frequently marketed to investors on their potential to generate income from tourists and short-stay visitors.

But a significant regulatory development could change the financial calculations for some owners.

The City of Cape Town has proposed a Short-Term Letting By-law intended to improve compliance with its existing property rates policy. The focus is on distinguishing genuine home-sharing from properties predominantly operated as commercial accommodation businesses. And that distinction matters when you're calculating investment returns.

What is changing?

The City already requires commercial accommodation properties to be rated appropriately under its property rates framework. The proposed by-law would introduce mechanisms to identify short-term letting activity, including registration and information-sharing arrangements with booking platforms.

A key part of the City's approach is the proportion of available room-nights offered for short-term accommodation over a 365-day period. The City's published proposals describe a 50% threshold for identifying commercial-scale activity.

This does not mean every homeowner occasionally renting out a spare room automatically becomes a commercial property. Nor should the proposed by-law be confused with an already-finalised blanket ban on Airbnb.

As at this article's preparation in October 2026, the public-comment period has closed, but final adoption and commencement of the proposed by-law still need to be confirmed.

The question investors should be asking

Imagine two apartments in the same Cape Town suburb. One is rented to a long-term tenant on a 12-month lease. The other is marketed for short stays, with nightly rates that appear significantly more attractive.

At first glance, Airbnb might look like a better investment. But nightly rates are not the same as annual profit.

Short-term letting can involve additional cleaning, linen, platform fees, management costs, utilities, maintenance, furnishing, insurance and periods without guests. And if a property is subject to commercial rates, that adds another consideration.

A simple example: how gross revenue can mislead

Consider an illustrative apartment advertised at R1,500 per night. At 60% occupancy:

• Available nights: 365
• Occupied nights: approximately 219
• Gross annual accommodation revenue: R328,500
• Average gross monthly revenue: R27,375

That sounds attractive. But this is gross revenue, not profit. Before comparing it with a long-term rental, the owner must account for the operating expenses and property-specific costs that apply. The difference between gross revenue and actual cash flow can be substantial.

Long-term rental versus Airbnb

A proper investment comparison should examine both strategies on the same property.

For a long-term rental, consider contracted rent, vacancies, letting fees, maintenance, levies, rates, insurance and financing. For Airbnb, consider achievable nightly rates, realistic occupancy, platform fees, cleaning, management, furnishing, utilities, maintenance, rates and financing.

Then compare net operating income, cash flow after bond payments and the return on the owner's actual capital invested.

The better investment is not necessarily the property with the highest advertised income. It is the property whose risk-adjusted numbers work for the owner.

What should Cape Town investors do now?

Owners should establish whether their current use falls within the City's residential or commercial accommodation framework, confirm the applicable rates treatment and follow the progress of the proposed by-law.

Prospective buyers should be especially careful about investment projections based solely on peak-season nightly rates. And anyone purchasing a sectional-title apartment should separately verify the scheme's conduct rules and any restrictions on short-term letting.

The Homelens perspective

Property investment decisions should begin with comparable numbers, not promises about potential income. Homelens allows investors to explore Cape Town property listings and investment information. Its investment analysis can help buyers assess the assumptions behind a potential purchase.

Before committing to a property, compare the asking price, achievable rental income, ongoing costs and the possible effect of changes to the property's operating model.

Explore Cape Town investment properties and compare the numbers on Homelens →

Research basis: City of Cape Town short-term letting statements dated 9 February, 16 April and 6 August 2026; City short-term letting FAQ. The financial example is illustrative and is not a market estimate or forecast.

Homelens helps Cape Town renters, buyers and investors judge if a listing is a good deal.