Does anyone know where to get Decorative cinder blocks in Denver?

A 700million dollar revitalization project just began a couple of blocks down from it, so I'm sure the lot will appreciate a lot over the years.

Details on the property: The house was built in 1954 and used to be "the mansion on the block" at some point the split up the house into 3 units.

@Nayeem Khan I would not panic, no negativity, no negative thoughts, you had no mens rea, malicious intent and negligence has to be proven, and hasn't been done yet.

A good eviction specialist will block off as many exits as possible and not screw up. 

You can obviously search Google, but a method I've used before in addition to my network is to visit construction suppliers (companies like ORCO Block) who supply builders with construction materials.

A couple of things...1) one of my closest friends lives 1-block away, so I know the area well.  

its not in the worded hood but on the outskirts of the hood, my block is nice and law enforcement officer lives across the street.

The different of a few blocks can mean the difference between fairly comparable rental units being able to command $2000/mo in rent vs. $3000/mo in rent, and if you don't know the areas well yourself, you run the risk of buying something one block too far over-In return for high cost of entry and high rents, the returns are larger. 

I say it's what it would fetch on the market, but there really aren't many comps except on the other end of my block where someone demo'ed a house (anticipating later construction) on a same-sized double lot (102x134) but their cross street is a quiet street, and mine is busy.