Short-term rental regulations: Housing affordability challenges

In Cape Town, a staggering 70% of downtown housing is reportedly used for tourists, according to The New York Times .

AB
Aaron Blake

May 13, 2026 · 3 min read

City skyline with prominent Airbnb signs, contrasted with residents facing long commutes due to short-term rental housing conversions.

In Cape Town, a staggering 70% of downtown housing is reportedly used for tourists, according to The New York Times. The intense concentration of short-term rentals (STRs) forces many long-term residents to live far from the city center, disrupting communities and commutes.

Cities implement strict short-term rental regulations to combat housing shortages, but these measures are often legally challenged or fail to impact affordability due to the larger issue of housing supply. The tension pits local governments seeking control against property owners and platforms asserting economic freedom, with housing affordability and neighborhood character caught in the balance.

Cities prioritizing broad housing supply initiatives and robust legal frameworks for any STR regulations will likely see more effective, sustainable outcomes than those relying on blanket bans.

Cities aggressively targeting short-term rentals often fight the wrong battle. The Santa Ana ruling, for example, shows how procedural missteps render well-intentioned bans legally toothless, diverting resources from effective housing solutions.

Policymakers misdiagnose the problem, treating a symptom while the underlying disease of housing scarcity remains unchecked. The Los Angeles Times notes STRs represent too small a share of housing stock to meaningfully impact a shortage measured in hundreds of thousands of units, even as rents persist in rising in cities with strict limits.

The Visible Cost of Unchecked Tourism

In highly desirable tourist zones like downtown Cape Town, 70% of housing serves tourists, according to The New York Times. The unchecked concentration drastically alters the housing landscape, displacing residents and eroding neighborhood character. Such extreme examples confirm the need for targeted intervention to preserve community integrity.

Are STRs Really the Housing Villain?

Policymakers often overstate the impact of short-term rentals on city-wide housing affordability. The Los Angeles Times confirms STRs represent too small a share of housing stock to meaningfully impact a shortage measured in hundreds of thousands of units. Even in cities with strict limits, rents continue to rise, indicating that the core issue is a lack of housing supply, not merely STR proliferation. While STRs are an easy target, their actual contribution to broad housing crises is marginal compared to insufficient housing construction.

The Legal and Economic Tightrope of Regulation

A California court voided Santa Ana's citywide ban on rentals under 30 days because the city failed to conduct an environmental review as required by CEQA, according to RSU by PriceLabs. This legal challenge reveals the procedural hurdles cities face when implementing strict regulations.

Los Angeles previously considered a temporary program to allow second-home and investment properties to operate as STRs until December 31, 2028, to accommodate demand for the LA28 Olympics, as reported by RSU by PriceLabs. The program's end date has passed. The move prioritizes event-driven economic benefits over consistent housing policy, even in a city grappling with severe housing shortages. The cases confirm the significant economic incentives and procedural complexities that often push cities towards compromise or legal vulnerability rather than straightforward bans.

Beyond Bans: A Path to Sustainable Housing

The Santa Ana ruling could set a precedent for legal challenges to STR bans in other California cities lacking a full environmental analysis, according to RSU by PriceLabs. The legal vulnerability demands cities build regulatory frameworks on solid legal ground.

The Santa Ana ruling and Los Angeles's temporary STR loosening for the 2028 Olympics suggest that without robust legal frameworks and a focus on broad housing supply, cities will likely continue to face legal challenges and limited impact on affordability from short-term rental regulations.