We check exterior and interior.

I plan on doing the interior/exterior paint, flooring, trim and other minor fixes myself.

I don't know interior conditions (your listing doesn't have interior pictures, not a good sign IMO) but good comps look like3915 N Saint Louis Ave at 425  est 2400 gross rent3837 N Spaulding Ave at 420  $2300 gross rent3748 N Spaulding Ave at 375, not brick but nice insideIf you are planning to do a big rehab, 3837 N Central Park Ave looks interesting at 600 as a comp.

Cosmetically renovated the interior.

I will include $10k-$30k for the rehab such as painting(interior,exterior), fence(was crap), etc.

Remodeled the kitchen and bathrooms, new coat of paint throughout the interior and completely upgraded the flooring to tiles throughout the house.

Demo all the drywall out, remediate mold, complete reshingle of roof, replace all windows, replace all outside soffit/fascia/dormers, replace all siding, repipe whole house, rewire whole house, redo all mechanicals such as hvac, redo all interior and exterior doors, paint interior and exterior, replace any framing or insulation damaged by mold/water leaks, replace all gutters, minor landscaping, minor outside repair of concrete wall, install all new cabinets, install all new countertops, replace everything in 6 kitchens, replace everything in 6 bathrooms, install handrails,  install significant flooring and minor subfloor repairs, and install all trim in house.Project will cost around 150,000$.What would be fair for this?

TLC is "Tender Love and Care" and is a term used to describe everything from a property that needs a bit of cleanup and paint, to a completely wrecked interior.

You also have for interior the TI, leasing commissions, legal fees, etc.There is a ton of analysis that goes into the built out value of the center depending  on mom and pop tenants, regional, or nationals occupying the space.

Some lenders can use what's called an interior (or potentiall even an exterior) Broker's Price Opinion (BPO) or a different kind of hybrid valuation product that's not an appraisal and is much quicker to get done (usually 1-4 business days).