That statement does not say that CAMP had agreements with all property owners, and it is possible that they did not have an agreement with this one.

>At the moment, it’s unclear whether CAMP has a written agreement for 3331 17th St. The organization, however, does have a verbal agreement with all the landlords/property owners where they have murals throughout the alley.

They claim to have arrangements with all property owners. Verbal arrangements are just as binding as written ones, though generally not a good idea as they are harder to prove.