The last time I assumed a mortgage (years ago) it saved survey costs, points, inspections, and other fees.

I feel like tons of the people I meet have moved in the last 10 (tones in the last 5) years mostly from Brooklyn (Park Slope being the top one in my informal survey) and places like Williamsburg, LIC, Hobboken and Manhattan.

@Karen Margrave  Yes as part of my "skin in the game" I already had lots divided, surveyed, and plans engineered.

If you subscribed to either Homegauge or Inspector Pro reporting software they will include some free membership to interNachi as well.  

I paid this guy $97/month and got all that I needed in 3 months, canceled my membership and immediately took action. 

I do not think I would ever incur the transaction costs of switching residence unless there were immediate upside on the new place. 7-10% disappears in agent fees, loan fees, moving expenses, surveys, insurance, etc. 

I have done the appraisal, inspection, survey. etc. 

The national Real Estate Heat Index (put out by insightistics) looks at 62 major markets around the U.S. and gives each a 'score' based upon input from surveyed RE agents around the country.  

If you admit the buyer to the LLC through the Operating Agreement he can bring capital in and buy out your interests and then you withdraw from membership through the Secretary of State, this can be easier than just selling an entity but you could do it as a purchase upon his being admitted.

BP does not have anything on the site that would allow one to lookup comparables.You could use your pro membership to make an ad that you are seeking a real estate agent to work with and to provide you with comparables.