If you have a purchase price I can provide just a very rough estimate...but it won't include the loan fee.Below are "most" of the fees on my current transaction that is schedule to close June 3.  

Being able to trust a valuation or a rehab estimate from dozens of different independent entities who may have varying degrees of experience and who may or may not be licensed was difficult.  

Scott The Book on Flipping Houses, The Book on Estimating ReHab Costs http://www.biggerpockets.com/flippingbookCouple good reads 9 Reasons You Couldn't Find A Buyer For Your Wholesale Deal Don't Start Wholesaling Until You Read This: Wholesale Advice from a Fix and Flipper How to Start Wholesaling: Getting Past The Education and Into the FieldUltimate Guide to wholesalinghttps://www.biggerpockets.com/renewsblog/2015/01/31/ultimate-beginners-guide-real-estate-wholesaling-2/Download BP’s newest book here some good due diligence in Chapter 10.

Scott The Book on Flipping Houses, The Book on Estimating ReHab Costs http://www.biggerpockets.com/flippingbookDownload BP’s newest book here some good due diligence in Chapter 10.

Scott The Book on Flipping Houses, The Book on Estimating ReHab Costs http://www.biggerpockets.com/flippingbookPaul

Hello so there's this property that I would like to acquire but I want to know if I'm wasting my time reaching out to them or is there a possibility that I could make money on this.ARV: $500,000Rehab: ~$33,500 (probably cosmetics but did 15*square ft just for an estimate)Acquisition price: $390,000 (that's how much they owe on their mortgage)Estimated Costs: ~$47,800My AOC: $10kPossible Profit for Fix N Flipper: $44,400Are my calculations sound or is there something I'm missing?

If you haven't already , grab J Scott's Book on Estimated Rehab Cost.

For example, if you could get your entire project funded every time with reasonable points, but paid 24% interest, who really cares, as your cash-on-cash profit would be stellar.Feel free to shoot me a scenario if you want a well-researched estimate.  

Going with Brandon's idea again, I estimate 10% of monthly rent to go towards PM and another 10% for vacancy which is very conservative since I expect to fill the house with a 1-year lease (either a student or family)

look the address up at the tax office and on a few sites to get a feel of an estimate.