If Kbacks away, do nothing and wait for another developer to come along.
They already put up a fence to deal with that so called hazard.
So what if there are a few window frames are twisting? Those windows can be replaced a few years down the road, if not tomorrow. How much are a few replacement window frames from Habitat? A thousand bucks? If not, how much to just board it up? You get people breaking into occupied buildings too. So what? It happens. Just because that happens doesn't follow that the building must be, henceforth, demolished. As for the facade hazard, I remember a poster giving a quote from a previous thread to fix that problem not too long ago for $35,000, if it was to be resolved as opposed to maintaining the status quo with the fence around the property.
http://detroityes.com/mb/showthread.php?t=106 Post #7
B.
Facade Renovation Cost:
$35,000
Mothballing Cost:
$24,400
Total Cost:
$59,400
C. Starting and Completing Work
Façade Renovation 30 days
Mothballing 30 days
D.
E.
F. UNIT PRICE SCALE
UNIT PRICE NO. 1
The cost of removing unsafe slate colored façade addition from lower part of building, removing graffiti, vegetative growth, and visible dilapidation debris.
30 x 10 Cubic Yard Dumpsters $7,000
3 Scissor Lifts $4,500
6 Masonry Workers @ $15.00 x 4 weeks $14,400
6 General Labors @ $10 x 4 weeks $9,600
UNIT PRICE NO. 2
The cost of installing treatments to windows for appearance, security system, and mothballing the building for future development.
4 Window Installers @ $15 x 4 weeks $14,400
Security System $5,000
Materials $5,000