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INFRASTRUCTURE
Housing
Largest Houses by Land Area
This list features the largest mansions in the world by land area.
RANK | MANSION | LOCATION | AREA | YEAR |
1 | Istana Nurul Iman Palace | Brunei | 2,152,782 sq m (23,176,900 sq ft) | 1984 |
2 | Buckingham Palace | London, UK | 828,820 sq m (8,922,600 sq ft) | 1703 |
3 | Antilia | Mumbai, India | 400,000 sq m (4,305,600 sq ft) | 2010 |
4 | Biltmore Estate | Asheville, North Carolina, USA | 178,926 sq m (1,926,800 sq ft) | 1895 |
5 | Safra Mansion | Sao Paulo, Brazil | 117,000 sq m (1,259,400 sq ft) | 2000 |
6 | Fair Field | Sagaponack, New York, USA | 110,000 sq m (1,184,000 sq ft) | 2014 |
7 | Witanhurst | London, UK | 90,000 sq m (968,800 sq ft) | 1930 |
8 | Versailles | Windermere, Florida, USA | 90,000 sq m (968,800 sq ft) | 2004 |
9 | The Gemini Mansion | Manalapan, Florida, USA | 85,000 sq m (914,900 sq ft) | 2006 |
10 | Villa Leopolda | French Riviera, France | 80,000 sq m (861,100 sq ft) | 1902 |
References
Adda247. (n.d.). "Biggest House in the World." Available at: https://currentaffairs.adda247.com/biggest-house-in-the-world/#:~:text=As%20of%202024%2C%20Istana%20Nurul,embodying%20opulence%20and%20architectural%20grandeur [Accessed 1 December 2025].
House Beautiful. (n.d.). "The Biggest Houses Across the World." Available at: https://www.housebeautiful.com/lifestyle/g46520154/biggest-houses-across-the-world/ [Accessed 1 December 2025].
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