Many leases in the healthcare sector are long in duration and triple net, meaning the tenant is responsible for taxes, insurance, and common areamaintenance fees.
The charity will also be working with the Edinburgh and Lothian Green Space Trust to identify what paths need conservation or maintenance work to improve the local area.
But he said there had been "routine maintenance of our fortifications" in the area where the fighting occurred last Sunday, near the village of Charonda.
Tim Sneddon, head of environmental maintenance, said one permit would be delivered to each house in the area, but the council would supply additional permits if requested.