Al-Dar in fiqh (the house / residential estate)

Linguistically, al-dar is an inclusive noun denoting the courtyard, the structure, and the residential quarter; it applies to what comprises dwellings, rooms, and an unroofed central court, derived from rotation (dawaran) either because of the continuous movement of inhabitants or the enclosing circuit of its boundary walls, and it is metaphorically applied to a town, province, or entire tribe. ¹ Its technical legal sense is identical to its lexical meaning. ¹

Related architectural terms include bayt (nocturnal shelter, made of stone, wool, or hair, sharing an overlapping relation with dar), hujrah (an individual room), ghurfah (an upper chamber), khidr (a screened domestic quarter sheltering women and children), manzil (a dwelling intermediate between a dar and a bayt, comprising at least two or three rooms), and mikhda' (a small secure storage recess). ¹²

Jurists examined houses extensively in commercial contracts and gratuitous transfers such as sale, lease, bequest, and charitable endowment (waqf), establishing what enters into an unqualified contract:

First, items included by default: jurists of the Hanafi, Maliki, Shafi'i, and Hanbali schools unanimously agree that an unqualified contract on a house encompasses the underlying ground, the walls, and everything fixed and attached to it; this includes projecting wings, enclosed oriel windows (rawashin), built masonry staircases, ceilings, support beams, paved tiles set in the earth, installed doors and their affixed locks, built-in cisterns, bakers' kneading troughs, fixed laundry tubs, and shelves, ladders, and beds that are nailed to the structure. ²³ It likewise includes living planted trees, dug wells, driven structural stakes, and the lower fixed millstone, because customary usage assigns the name of the house to all these elements; in one opinion among Shafi'is and Hanbalis, the detached upper millstone is excluded. ³

Second, items excluded by default: jurists unanimously hold that detached, unfastened movables are excluded from an unqualified contract, including unfastened beds, carpets, curtains, loose shelves, padlocks, ropes, well buckets, detached pulleys, movable ladders, and all unattached timber and animals; however, if the parties explicitly stipulate the inclusion of movables or the endower declares that he has endowed the house with all that is inside it, the movables enter as secondary to the property. ³

Third, endowment of partial structures: jurists disputed whether the waqf of an upper story without the lower, or the lower without the upper, or converting the central court into a mosque without stipulating an access pathway (istitraw) is valid; the majority of jurists validate this endowment on the analogy of its permissibility in sale, whereas the Hanafis deem it invalid because a severed portion cannot be dedicated as waqf without permanent independent access. ³