Average Home Size by Country: Square Meters, Square Feet and Space per Person

The average home size by country ranges from under 50 square meters in parts of Eastern Europe to well over 150 square meters in the United States and Australia. In the last full international census round, around 2001, the average American dwelling had 162 square meters of floor space, against 87 in the United Kingdom and 45 in Romania, and newly built homes are bigger still. The median new single-family house finished in the US in 2025 had 2,142 square feet, or about 199 square meters.

Those numbers come with a catch. Countries do not measure floor area the same way, and a “home” can mean a new house, an average apartment or every dwelling in the national housing stock, so this guide puts the official figures side by side, in square meters and square feet, and explains which comparisons are fair.

Average Home Size by Country: The Census Comparison Table

The widest like-for-like comparison of home sizes comes from the census round held around 2001. An international table published by the Czech Statistical Office lists the average useful floor space of dwellings for 27 countries in Europe, Central Asia and North America, and because it covers the whole housing stock, old flats and new houses are averaged together.

The data is old, so every row carries its year. Rows marked with an asterisk use living floor space, which leaves out kitchens and hallways in some countries, so those rows run smaller than they would on a useful-floor-space basis. We left out Belgium, whose figure in the source (368 square meters) is far out of line with every neighbor. Square feet are our conversion at 10.7639 square feet per square meter.

Two patterns stand out. The US and Western Europe sit at the top, and former Soviet and Eastern Bloc countries fill most of the bottom third. The gap between the US and the UK, about 75 square meters, is roughly the size of a whole extra two-bedroom flat.

Size also climbs steeply with the number of rooms. In the same table, a five-room home averaged 138 square meters in the US and 84 in the UK. A one-room home was about the same size in both countries (38 and 30 square meters), which suggests the US lead comes from large family houses more than from roomier small flats.

New Home Sizes Compared: Australia, the US, Canada, the UK and Hong Kong

Newly built homes tell a different story from the stock as a whole. A widely shared comparison published by RenewEconomy in 2013 set the average size of new homes, houses and flats combined, side by side. Its US figure is for 2009, and the article gives no year for the others, so read it as a snapshot from around that time.

Hong Kong is the clear outlier: a new home there averaged 45 square meters, and floor space per person was about 15 square meters, roughly a quarter of the typical Australian or American figure. A new British home, at 76 square meters, was smaller than the average existing British dwelling in the census table.

The article’s per-person estimates are rough. They assume each new home houses an average-sized household, which is rarely true. Still, the spread is real. Italy, the UK, Japan, Spain, Sweden, France and Greece all fell in a band of 30 to 45 square meters per person.

How Countries Measure Floor Area Differently

Most bad home size comparisons online come from mixing measures. Before trusting any ranking, check five things.

• Useful floor area or living area: Useful floor space counts all the usable rooms inside a home. Living floor space, used by Denmark, Portugal, Slovakia and Romania in the census table, can leave out kitchens, bathrooms and halls. The source table warns that the two are not strictly comparable.
• Gross building area: China reports building area (建筑面积), which includes walls and a share of common space. That makes Chinese figures look larger than a net measure of the same rooms would.
• New homes or all homes: New builds are almost always bigger than the stock. The US median for new houses (2,142 square feet) is far above the 1,900 square feet of the median owner-occupied detached home already standing.
• Houses or all dwellings: Australia’s 2019/20 average was 235.8 square meters for new houses but 195.8 for all new homes once apartments were added. Quoting the house figure as “the average Australian home” overstates it.
• What counts as indoor space: The US Energy Information Administration puts the average occupied home at 1,845 square feet in 2024. Its measure includes basements and heated or cooled attic and garage space, so it does not line up with Census figures.

Rooms are no simpler. The OECD’s living space indicator counts rooms, not square meters, and each survey draws the line in a different place. The EU survey ignores spaces under 4 square meters and does not count a kitchen used only for cooking, while Germany’s panel survey sets the threshold at 6 square meters. Japan counts kitchens as rooms, so a “three-room flat” in Berlin and one in Tokyo can be very different homes.

US Home Size: Big New Houses, Smaller Existing Homes

The US Census Bureau tracks new homes through its Characteristics of New Housing survey. The median new single-family house completed in 2025 had 2,142 square feet (199 square meters), and the average was 2,378 square feet, while the median a year earlier was 2,146 square feet, so size has barely moved.

The bigger shift came earlier. New US houses peaked in 2015 at a median of 2,467 square feet, and the 2025 median sits 13% below that high point. Homes sold in 2025 were a little bigger, with a median of 2,194 square feet. Early 2026 data points the same way, since houses completed in the second quarter of 2026 had a preliminary median of 2,105 square feet.

Most Americans do not live in a new house, though, and the American Housing Survey covers the homes people actually occupy. In its 2023 profile of owners and renters, the median owner-occupied detached house had 1,900 square feet. The median rented apartment had just 850.

Renters get less space in every home type, and the gap is widest for detached houses, where the owner median is 500 square feet larger. A renter in a US apartment, at 79 square meters, has a home about the size of the average Czech or Finnish dwelling in 2001. The US average is huge partly because so many owners live in large detached houses.

Space also drives running costs. A bigger house needs more heating and cooling, which is one reason bills vary so much between states. Our guide to the average electricity bill by state shows how wide that spread is.

Australia: Long Home to the World’s Biggest New Houses

Australia’s home size data comes from CommSec, which analyzes building figures from the Australian Bureau of Statistics. In its November 2020 report, the average new house built in 2019/20 had 235.8 square meters (2,538 square feet), up 2.9% on the year, which edged out the US, where houses built in 2019 averaged 2,509 square feet, or 233.1 square meters. On that basis CommSec called Australian houses the biggest in the world again.

Apartments were growing too, as the average new apartment reached 136.8 square meters, a decade high and 6% bigger than a year earlier. Across all new homes, houses and apartments together, the average was 195.8 square meters (2,108 square feet), a six-year high.

The state gap is wide, since a new house in Canberra was 77 square meters bigger than one in Tasmania, about the size of an entire British flat. For townhouses and apartments, Victoria led at 155 square meters and New South Wales was smallest at 121.3.

China: 41.76 Square Meters per Person

China publishes housing space per person rather than per home, and according to the 2020 census yearbook from the National Bureau of Statistics, family households had 41.76 square meters of housing per person, about 450 square feet. Urban households had less, at 36.52 square meters (393 square feet), while homes in small towns and villages were far roomier per person than city homes.

The big coastal cities are the tightest of all. Guangdong, home to Shenzhen and Guangzhou, was the only province where urban households had less than 30 square meters each (29.59). Shanghai followed at 32.28 and Beijing at 33.41. Jiangsu had the most space among the eastern coastal provinces.

Per household, an urban Chinese home averaged 92.17 square meters (992 square feet), and in 12 provinces the urban average topped 100. Remember that these are building-area figures, which include walls and shared space, so the usable floor inside the front door is smaller.

United Kingdom: Small Floor Plans, Plenty of Rooms

British homes are small by floor area, and the average UK dwelling had 87 square meters (936 square feet) in the 2001 census comparison, about half the American figure. New homes in the 2013 comparison were smaller still, at 76 square meters.

Count rooms instead, and the UK looks far more generous, because the OECD found that outright owners in the UK and the US both had about 3.8 rooms per household member, near the top of its table. Many Central and Eastern European countries were below 2. British homes squeeze more, smaller rooms into less space.

Households are also shrinking, and the English Housing Survey puts the mean household at 2.2 people in 2024-25, down from 2.4 in 2019-20. Fewer people living in the same homes means more space for each person, even when the buildings themselves do not change. In the private rented sector, 21% of households had one bedroom, 41% had two and 38% had three or more.

Home Size per Person: Why Household Size Changes the Ranking

A big home shared by many people can be more crowded than a small home with one occupant. That is why space per person is often the better measure of living standards, and the math is simple: divide floor area by the number of people who live there.

China’s census lets you see this at work. Urban homes averaged 92.17 square meters, and urban residents had 36.52 square meters each. Dividing one by the other gives about 2.5 people per urban household, but the two figures are averaged in slightly different ways, so treat that as a rough guide rather than an official count.

Try the same on your own home with a 1,100 square foot apartment, the median for US owner-occupied apartments, which works out to 102 square meters. With two people, each has 51 square meters, well above Hong Kong’s 15 and above China’s urban average. With four people, each has about 26, which is closer to life in Guangdong’s cities.

How to Convert and Compare Your Own Home’s Size

To turn square meters into square feet, multiply by 10.7639. To go the other way, divide square feet by 10.7639, or multiply by 0.0929. A 90 square meter French flat is 969 square feet, and a 2,000 square foot American house is 186 square meters. Our percentage calculator is handy for working out how much bigger one home is than another.

Then match the measure. If your number comes from a listing, find out whether it is gross or net, because gross figures include walls and shared space. If you are moving abroad, compare listings in the same city rather than against a national average. Remote workers weighing a move can pair this with our guide to the best cities for digital nomads in Europe.

Why UK Homes Are Small and China’s Space per Person

Which Country Has the Largest Average Home Size?

The United States and Australia trade the top spot. Across all dwellings, the US led the 2001 census comparison at 162 square meters. For new houses, CommSec found Australia slightly ahead in 2019/20, at 235.8 square meters against 233.1 for US houses built in 2019.

What Is the Average House Size in the US in Square Feet?

The median new single-family house completed in 2025 had 2,142 square feet, and the average was 2,378. For existing homes, the median owner-occupied detached house had 1,900 square feet in 2023.

Why Are UK Homes So Small Compared With the US?

Large detached family houses drive the US lead: in the census table, a five-room US home averaged 138 square meters against 84 in the UK. The average UK dwelling was 87 square meters in the 2001 comparison, against 162 in the US. UK homes still have plenty of rooms per person, so the rooms themselves tend to be smaller.

How Much Living Space Does Each Person Have in China?

The 2020 census found 41.76 square meters of housing per person in family households, and 36.52 square meters in urban households. These are building-area figures, which include walls and some shared space.

Where Are the Smallest Homes in the World?

Among the places covered here, Hong Kong has the smallest new homes, at about 45 square meters with roughly 15 square meters per person. In the census comparison, Romania (45 square meters of living space) and Belarus (50) had the smallest average dwellings.

For more country rankings, see our pages on internet speed by country and public holidays by country, or browse the Lifestyle section.

Czech Statistical Tables and US Census Housing Surveys

• Czech Statistical Office: Table 7.3, average useful floor space of dwellings by number of rooms (data 1994 to 2003)
• US Census Bureau: Characteristics of New Housing, square feet of completed single-family homes
• US Census Bureau: square feet of new single-family homes sold
• US Census Bureau: quarterly starts and completions by purpose and design
• US Census Bureau: American Housing Survey 2023, profile of owners and renters
• US Energy Information Administration: Residential Energy Consumption Survey 2024, table HC10.9
• CommSec: Home Size Trends Report, November 2020
• Our China Story: per capita housing area from the China Population Census Yearbook 2020 (National Bureau of Statistics)
• OECD Affordable Housing Database: HC2.1 Living space
• Ministry of Housing, Communities and Local Government: English Housing Survey 2024-25 headline report
• RenewEconomy: How big is a house? Average house size by country (July 2013)