What is Neuilly-sur-Seine?
{{Infobox French commune |name = Neuilly-sur-Seine |commune status = [[Communes of France|Commune]] |image = Mairie de Neuilly-sur-Seine.JPG |caption = Neuilly-sur-Seine Town Hall |map = Neuilly-sur-Seine_map.svg |map caption = Neuilly-sur-Seine within the [[Petite Couronne]] |image flag = Neuilly-sur-Seine Logo 2022.svg |image coat of arms = FRA Neuilly-sur-Seine COA.svg |coordinates = {{coord|48.8881|2.2686|format=dms|display=inline,title}} |arrondissement = Nanterre |canton = Neuilly-sur-Seine |INSEE = 92051 |postal code = 92200 |mayor = [[Jean-Christophe Fromantin]] ([[Union of Democrats and Independents|UDI]]) |term = 2014&ndash;2020 |intercommunality = [[Grand Paris]] |elevation m = |elevation min m = 27 |elevation max m = 39 |area km2 = 3.73 |population = {{France metadata Wikidata|population_total}} |population date = {{France metadata Wikidata|population_as_of}} |population footnotes = {{France metadata Wikidata|population_footnotes}} }} '''Neuilly-sur-Seine''' ({{IPA-fr|nøji syʁ sɛn|-|LL-Q150 (fra)-Bastenbas (Bastenbas (Lingua))-Neuilly-sur-Seine.wav}}), known as '''Neuilly''', is a [[Communes of France|commune]] in the [[Departments of France|department]] of [[Hauts-de-Seine]] in [[France]]. It is west of [[Paris]]. The city hosts many foreign headquarters and embassies. It is the richest and most expensive [[suburb]] of Paris.<ref>{{cite web|url=http://www.lefigaro.fr/conjoncture/2017/11/07/20002-20171107ARTFIG00003-dans-quelles-communes-paie-t-on-le-plus-l-isf.php|title=Dans quelles communes paie-t-on le plus l'ISF?|date=7 November 2017|website=Lefigaro.fr|access-date=25 March 2019}}</ref><ref>{{cite web|url=https://www.thelocal.fr/20181029/how-brexit-has-made-one-paris-suburb-the-most-expensive-place-to-buy-in-france|title=How Brexit has made a Paris suburb the most expensive place to buy property in France|date=29 Octo