Basically a system that has a pump near the water heater that continuously circulates hot water so you have near instant hot water instead of waiting for it to come all the way from the hot water heater.

Purchasing below market value gave me instant equity.

Instant devaluation.Renovations will probably stagnate too--meaning Slums cannot be to far away for some of these places.Then they they will probably pass more laws to "Crack down on" the Evil Slum lords who own these places.What's next in some of these areas, old Soviet style Khrushchyovka Grey block flats with one common kitchen for all, to house the "good" Komrads and everyone else to the Siberian Salt mines.

I have found deals over the last year for my investors but they require a lot of searching and being able to pull the trigger very quickly as they go almost instantly.

If you were looking at it as your primary residence, could get it for $100k and put $40k into it and instantly have $20k in added equity, great, but that's not the direction you're approaching it from. 

If you wholesale it, thats an instant 21k.

Vikram, If you want to be in Durham and want to maximize cash flow, appreciation, and instant equity you should go the BRRRR method and you are going to have to broaden your year build criteria as well as be open to a detached SFR compared to just a townhome or condo.

Homes in my area are renting for at minimum 1k more than what my mortgage currently is so I will instantly cash flow.Like I stated above, I know this is possible but not exactly sure how to execute it so can you fine people please poke holes in this plan or offer advice on how to expertly execute a plan like this?

You will get instant feedback on the house by talking to all the agents yourself, negotiations are smoother, your local MLS will have the best comps with pictures so it's easier to get ARV's, you can see every house as soon as it hits the market. 

You could be at an avg cost or instantly and a huge cost bc your lot just happens to have too shallow of top soil and hitting solid rock to quickly and you have to get a completely different septic system thats double the cost.