We got a few quotes from the various masonry companies its about $1,000 on average to fix, the chimney is structural sound and these estimates are to remove it completely..

A large part of the work is going to be masonry work on the front of the building.Thank you,

Great question Patrick.I was driving for $$ in my market and noticed owner neglect (high grass, damaged masonry, etc.). 

@Mark Ainley If its under 6ft and not masonry anyone with a GC license can pull an easy permit online (assuming the property is not owner-occupied, otherwise the owner can do so).

Even the ceiling is wallpapered.I came into this from renovating masonry apartments in Greece.

I spoke to a couple of masonry companies and there is no way to repair it.

The property is in a C grade trending towards B grade neighborhood, close to shopping, public transport, and a solid high school, has all new windows, updated roof, masonry, electric, and rear porch, and one of the 7 units was fully rehabbed recently.

It is 4 sides masonry, if that matters.

The frames are rotted, the lintels look like they've popped the stones/masonry and letting water through, and there's some sagging of the front porch (above these windows) causing a few cracks in the cement and more leaking into basement room below.

And of course your area may be different in terms of cost and also some jobs don't require a full cosmetic renovation, but most of mine have.Then of course check the big ticket items like HVAC, roof, exterior siding/masonry repair, windows, interior sheetrock replacement, foundation and water heater and know approximately what it will cost to fix/replace each if warranted.