If it is not redeemed by the end of a full year, then the house in the walled city is permanently transferred to its buyer and his descendants. It is not to be released in the Jubilee.
Here is, I. A law concerning the real estates of the Israelites in the land of Canaan, and the transferring of them. 1. No land should be sold for ever from the family to whose lot it fell in the division of the land. And the reason given is, The land is mine, and you are strangers and sojourners with me, Lev 25:23.
Commenting on Leviticus 25:23-38
And if it be not redeemed within the space of a full year,.... Either by the seller or any man of kin to him: then the house that is in the walled city shall be established for ever to him that bought it, throughout his generation; after twelve months were elapsed it was not redeemable by any, but to be held by the purchaser and...
And if it be not redeemed within the space of a full year, then the house that [is] in the walled city shall be established for ever to him that bought it throughout his generations: it shall not go out in the jubile. (p) That is, for ever, read .