These methods include:Detailed Engineering Cost ApproachDetailed Engineering Cost Estimate ApproachSurvey or Letter ApproachResidual Estimation ApproachSampling or Modeling ApproachExperience or “Rule of Thumb” ApproachFor further details on the methodologies, refer here.WHAT ARE THE BEST AND WORST PROPERTIES FOR COST SEGREGATION STUDIES?

For me, I’ve been testing a few different methods recently, but I’m always looking for new ideas to take my wholesaling game to the next level. 

I have often stated there are two ways to make money in Real Estate....The California method and the Texas method (I certainly understand there are many more ways to look at investing but I am OVER simplifying).  

That method will increase your ROE significantly more.Also read the BP book on BRRRR investing.

The coaching for Jonathan's The Land Method is NOT substantially cheaper. 

It will co-exist with other "new" payment methods such as google pay, apple pay and credit card etc, because the target customers are different.

Find Brandon's videos on YouTube for the "four square" method of analyzing homes and practice.

Anthony,You would be surprised by using some old school methods like simply writing a letter like you mentioned. 

Would that method work again?

Each method has a cost in both time and money.