If you view the renovations from a Real Estate/Reselling standpoint, the kitchen is the best investment in my opinion. Followed by bathrooms. Kitchens have sold homes. If that is your goal, start there. Good Luck!

I would like to add that it doesn't always take a major renovation in a kitchen to make it more desirable. Sometimes things as simple as adding a backsplash and re-facing the cabinets or painting them can freshen it up just enough to add value and make it more desirable to potential buyers. 

The short answer is the percentage of ROI varies by region but, kitchen and bathroom upgrades including new cabinets and countertops always top the list. From there it depends a lot on the house, it's condition, and what you're wanting to do with it.

Phillip and Clifton have it right on.  That's our reference as well.  Digging one level deeper, the biggest bang for your buck generally comes from direct replacement projects.  Meaning, if you need to move the systems (plumbing, HVAC ect) for a remodel, less money is invested into the fixtures and finishes that people get to see.  We wish you all the best with your project!

I agree with Philip. Visit the link below, select your region and you'll get a ton of ROI data:

http://www.remodeling.hw.net/cost-vs-value/2016/

Hope that helps and good luck!

Clifton Muckenfuss

Carolina Exteriors

Apex, NC

I always refer clients to Remodeling Magazine Price Value Ratio. If you go to Remodeling Magazine it will pop right up.  It is the bible of the industry.

Philip Anderson

HDR Remodeling

Berkeley, Ca

You can also use Tapcon masonry screws.  Pre drill. Countersink if you want to hide screw heads with wood filler or Bondo. 

I would suggest construction adhesive which will attach the trim boards while also providing a capillary break between the block and the trim board so that moisture does not wick into the trim boards.  I would also suggest installing the trim boards at an angle to shed water away from the house.

yes I would be concerned about the egress issue (or the ways in which you can exit the home).  I would always check with the building department. 

Philip

HDR Remodeling

Berkeley Ca

You need to consult the local building and zoning department.  Changing means of egress may not be allowed or may require a permit.

When sunken living rooms were the rage, many of them were below grade. Later on some decided that being on all one level was more desirable so it became popular to fill them with concrete to the level of the rest of the home. This was an effective solution for concrete on grade homes.

So that I can better answer your question, can you further explain what you mean when you say "cap over". I am thinking that perhaps you are referring to the horizontal trim piece between your siding & the top of your foundation, but am not sure.