It starts to creep fast.Best thing to do is discuss options with a local GC that builds the type of product your looking to build as costs do vary by region so I am giving you what I am seeing here in the SE area of the country but I work with people all over the country and costs are fairly close for this type of construction.

RyanI live in DTR and can tell you that the micro markets vary widely.

Vacancy varies based on market and housing type.

Hi @Helen Zhang the short answer is yes, loan terms will vary depending on whether you purchase the new house as a primary residence, second/vacation home, investment property, etc. 

The prices vary depending on the time of year. 

@Randy Dargan I still don't really understand the desire to BRRR properties, especially in these currently high market prices.I was explaining this in another forum but here goes:ARV of $140Refi at 75% - $105,000 gross (will have fees associated)Loan terms will likely be 20 yr am, if commercial, and in the 4.75% rangePrinciple + Interest =                 679Management Fee =                    140Vacancy 5% =                              70Repair reserves =                        70Capital reserves =                       70Taxes (Using Delhi @ 80k) =       170Insurance =                                 50Total =                                   1,249Free Cashflow =                         151Annualized cashflow-              1,821# of years to make back 40k from flipping, 22 yearsTax benefits will vary in value to each person. 

Of course they vary from state to state, county to county but some are super user friendly and easy to collect good metrics that can help in pinpointing properties that may more likely lead to bites.

@Matthew Stallings and @Ryan Moyer - Physicians can get unique loans permitting lower money down, sometimes 0% down on up to $750Kish (also varies), with no PMI. 

However, you can say i'm used to paying a lot of money for education because i've completed 2 Bachelor's degrees - One from University of Western Ontario (my home town) and the other from University of Cincinnati, to which I paid out of state the entire time I was there.

These can vary quite a bit and will affect your cash flow.