@Chris Seveney hits the nail on the head, you don't need concrete "legal proof" to provide to a realtor when submitting such offers.

Using one off mountain will not get your offer as well received because off mountain agents do not like to come up for inspections, etc. and dump that work on the local agents who resent doing it and not getting the commission for that part of the deal.Look at the zoning. 

I am not an agent, but do offer advice and have a lot of resources that I have built over my career investing in my own backyard. 

I’m not entertaining low offers, so please only people interested in market price.TksJP

We have had 3 offer a that we accepted. 1st one the buyer financing fell through, second and third they back out.

The CU offered me $200k, interest only or principle and interest payments.

Or can they operate independently sourcing lending offers from various lenders on behalf of buyers?

I would love to show you different creative financing strategies that I have used to win offers and help my investors grow their portfolios.

When I saw this one up for sale, I put in an offer at asking price before even having seen the home prior.

Hi investor, I have 10 vacant homes for sale would you like to give me a “low ball offer”???