So knowing scope would help narrow down on risk mitigation tactics.I guess at the end of the day, it all comes down to knowing what is needed, order of operations, and having as close to true quotes from reputable contractors in hand.Beyond that, really knowing all that is needed and having those extremely detailed scope of works for each trade before you get your bids.  

I recommend spending a little extra money and pay to have trade specific people inspect the property too, not just an inspector.

As Michael said, it depends on if you got to the level of a trade or business when it comes to lending.Some important things that will determine this are1) The amount of loans you are originating on an annual basis2) What your intent is when forming this partnership3) The value of the loans you are originating compared4) etcBest of luck

I would encourage you to get in to the trades, could probably start this now or very soon.

For your first project it is nice to be able to see it, talk with all the people involved, know the area, know the schools, know the employers, know the neighborhood, meet your trades, etc. 

Washington offered to trade his surveying fees for those parcels he considered ripe for development, and utilized any money he earned to do the same.  

So if at death it is worth $5m, and of that $5m based on the waterfall agreement you and your sister would get a combined $800k - that $800k does not get stepped up, just the $4.2m that belongs to your father does.If your father is subject to estate taxes, and there are substantial discounts taken on the valuation of partnership interests in his estate - that cuts back on the step up, but it saves steeper estate tax, so it is a worthy trade most of the time.

New homes are going to have virtually no repair, maintenance, or capex needs for the first five or so years, so you’ll be able to forecast your operating expenses and cash flow with a bit more certainty from the outset.Older properties, however, are generally more affordable than a new home of comparable size and build quality, so if you’re after a good deal, you’ll likely have more luck here—especially if you’re willing to look beyond the MLS for deals.

It hasn’t traded since 2008. 

Income from a trade or business where a taxpayer doesn’t materially participate.2.