Hanafi
The sources give no view for it here.
بيع دور مكة وابتياعها
هل يجوز بيع دور مكة وشراؤها؟
Each school’s answer
Hanafi
Not stated in the sources
Maliki
Not stated in the sources
Shafi'i
Not stated in the sources
Hanbali
Not stated in the sources
The texts
١٥٦٠ - مَسْأَلَةٌ: وَبَيْعُ دُورِ مَكَّةَ - أَعَزَّهَا اللَّهُ تَعَالَى - وَابْتِيَاعُهَا حَلَالٌ، وَقَدْ ذَكَرْنَاهُ فِي " كِتَابِ الْحَجِّ " فَأَغْنَى عَنْ إعَادَتِهِ.
From the schools’ own books
Maliki
The sources give no view for it here.
Shafi'i
The sources give no view for it here.
Hanbali
The sources give no view for it here.
What bears this mark is in our words, our standard wording; the books’ texts stay as they are.