Check out the book, the Flipping Blueprint it can give you some guidance on flipping estimates, it depends on the level of rehab there are some rough numbers once can use as a price per sqft.

You can filter by the beds and baths and other aspects to make the results as close as possible to the one you're comparing.When I build my semi-automated hotsheet for investors, I take exports from the MLS from both the sales side and the rentals side, pull them into a SQL Server database, do some data cleaning to screen out as much of the garbage as possible, and run what I call my "magic query" that joins sale listing locations to rental listing locations by a conditional match on subdivision and beds/baths, or the average of the entire MLS if the subdivision is given as "METES & BOUNDS", with a flag in the output showing that those M 'n B rental numbers are MLS-wide averages for a given beds/baths and will need a more in-depth evaluation (like rentometer) if the estimated cash on cash return for a classic 20% down scenario, looks promising. 

@Lee Ripma  The percentages can actually be higher than the estimates above with a quality, engineering-based study, the IRS' preferred methodology.

That is great that you could do all that work for 45k, helps me to get a good estimate on how much these sorts of jobs can incur.

You also should get a GC in there as you should pull permits for the plumbing if it’s all been pulled out so you can have an estimate on the full scope of work.

So roughly a month and a half to two months I would say is a good estimate. 

Zillow provides a decently accurate rent estimate too. 

A local realtor estimated that, after a few more cosmetic improvements, 2 weeks of ads, and 2 consecutive openhose weekends, we would likely gross $336,000 to $355,000.

A local realtor estimated that, after a few more cosmetic improvements, 2 weeks of ads, and 2 consecutive open house weekends, we would likely gross $336,000 to $355,000.

@Cody Neumann I'm getting an estimate from a foundation repair company on Friday.