Maison vs. foyer vs. chez-soi vs. domicile vs. demeure

When discussing the concept of 'home' in French, several words can be used, each with a subtle difference in meaning. 'Maison', 'foyer', 'chez-soi', 'domicile', and 'demeure' all refer to a person's living space but highlight various aspects, from the physical structure to the sense of belonging.

Maison

Refers to the physical building of a house or residential structure.
Je viens juste d'acheter une maison à la campagne.
(I just bought a house in the country.)
La maison de mes parents a quatre chambres.
(My parents' house has four bedrooms.)

Foyer

Indicates not just the physical place, but also conveys the sense of family, warmth, and domestic life within a household. Often used interchangeably with 'home' in English.
Après le travail, je trouve du réconfort dans la chaleur de mon foyer.
(After work, I find comfort in the warmth of my home.)
Le foyer est l'endroit l'on se retrouve en famille.
(Home is where the family comes together.)

Chez-soi

This phrase signifies one's own home with a strong personal and emotional connection to space; it can be used for any type of residence, such as an apartment or even a room. It is less about the structure and more about the feeling of being at your own place.
Quand je rentre chez moi, je me sens détendu et à l'aise.
(When I get home, I feel relaxed and comfortable.)
Rien n'est mieux que d'être chez soi après un long voyage.
(Nothing is better than being at home after a long trip.)

Domicile

A formal term often used in legal contexts to denote one's official place of residence; can refer to any form of dwelling inhabited by a person or family unit. Is commonly used when referring to someone’s address or place where they reside legally.
Veuillez indiquer votre domicile sur le formulaire.
(Please indicate your domicile on the form.)
Mon domicile est actuellement en France, mais je déménage bientôt en Belgique.
(My domicile is currently in France, but I'm moving to Belgium soon.)

Demeure

Suggests a more grandiose or stately abode; often used for historic or large houses but can also convey a poetic or nostalgic nuance when referring to someone's home. It emphasizes the prestige or elegance of one's dwelling.
La demeure familiale se transmet de génération en génération depuis des siècles.
(The family mansion has been passed down from generation to generation for centuries.)
Cette vieille demeure possède un certain charme historique.
(This old mansion possesses a certain historical charm.)

Summary

While these French terms all relate to where someone lives, 'maison' specifies a house building, 'foyer' emphasizes family life within the home, 'chez-soi' expresses one's personal and comforting space regardless of its size or form, 'domicile' refers to an official residence for legal purposes, and 'demeure' brings forth images of grandeur and history associated with one's residence. In everyday language usage, context often determines which word best conveys the intended aspect of 'home'.