Muscat opens World Habitat Day with 3.4 billion people still short of adequate housing

The global observance of World Habitat Day opened in Muscat on Monday under the theme "Adequate Housing for All." The meeting runs from 5 to 8 October at the Oman Convention and Exhibition Centre and marks the start of Urban October. UN-Habitat's count, set out in its 1 October media advisory, is that nearly 3.4 billion people lack adequate housing and close to 1.1 billion live in slums and informal settlements.

World Habitat Day falls on the first Monday of October. The 2026 global opening, scheduled from 10:30 a.m. to 5:20 p.m. Gulf time, includes messages from UN Secretary-General António Guterres and from Nga Kor Ming, president of the UN-Habitat Assembly and Singapore's minister for national development. UN-Habitat executive director Anacláudia Rossbach gives the welcome. The programme includes the signing of development agreements, the 2026 UN-Habitat Scroll of Honour awards, the opening of the Home and Building Expo, and an afternoon dialogue on the theme. Five Scroll of Honour winners are due to receive the award on 5 October. The session is livestreamed on UN Web TV.

What "adequate" means in the UN text

Adequate housing, in the line UN-Habitat uses, is more than a roof. The agency ties it to security of tenure, habitability, location, access to services and affordability, and it links the right to the Sustainable Development Goals and the New Urban Agenda. Goal 11 is the cities goal. The 2026 award guidance says the Scroll of Honour will weigh initiatives that advance adequate housing and progress on that goal. The Muscat meeting is built for governments, local authorities and housing practitioners to compare instruments, not to adopt a treaty.

Oman is hosting for the first time at this scale. The venue is the convention centre rather than a historic quarter, and the expo running alongside is a trade show as well as a policy forum. That mix is deliberate. UN-Habitat's advisory says the housing gap will not close on public budgets alone, and the expo is where builders and lenders are in the same building as the ministers. Whether any of the agreements signed this week names a unit target, a tenure reform or a sum of money is the test of the four days. A theme does not build a house.

The figure, and what it does not allocate

The 3.4 billion figure is a global stock of people whose housing fails at least one test of adequacy. It is not a count of the homeless, and it is not a count of people in slums. The slum and informal-settlement figure is the separate 1.1 billion. A person can lack adequate housing, in this definition, while living in a formal flat that is overcrowded, insecure or too expensive. Collapsing the two numbers is the usual mistake in coverage of the day. Muscat's agenda, on the paper issued from Nairobi, treats both.

Spain called a general election for 29 November this past week after parliament rejected two tenant decrees, a domestic version of the same pressure. Gujarat has just gazetted a civil code that will require marriage registration within 60 days once a commencement date is named. Neither is on the Muscat programme. Both show how housing rules are being rewritten in national capitals while the UN meeting discusses the global stock. The Scroll of Honour, five winners, is the part of Monday that names specific projects. The 3.4 billion is the stock those projects are being measured against.