They might not be able to give you all of the data right away, but should certainly explain the process, such as obtaining a new assessed value based on market price (your purchase price) upon sale of the property.

@Rebecca Ramos, mobile homes are a great investment to put on land if he/she is planning on renting them out, if they are on their land they will appreciate in value and if they are in parks they do as well and the great thing about them being in a park is they are taxed like a vehicle which means they are very low, everybody loves to say they lose value, they have increased in value in parks and on land tons lately, I for one am glad people still believe this cause much less competition in this area of investing

Realtor.com would be a good second bet since it pulls all MLS data.

So the only change here is how that data is collected. 

The taxpayers claimed that the exchange of the homes was a like-kind exchange under 1031 because the properties were expected to appreciate in value and thus were held for investment.

We used historical data and countless simulations to test this belief.

I've been wanting to sell it because it's gone up in value and I'm tired of being an out of town landlord, and I figured it'd be nice to take my equity and re-invest it.

While my credit is really good at around 790, I've been getting a lot of "factual data" inquiries lately from banks I have existing loans with, and I feel its starting to bring my score down.I'm looking for recommendations/help on a lender that will approve me for this heloc based on the info provided above, and give me 80-90% of appraisal, and not what I paid for the property, (a rehab) before I invested any money into it...

My current process is:-Using a purchase and sale agreement contract I got from a real estate attorney I find the below info and fill it in-do a parcel lookup to find the property owners name, parcel # and legal description from the public deed-using zillow I contact the listing agent and ask for their MLS ID and Agent ID and then call the broker's company and get their MLD ID and state license and addressLooking for maybe some software that i'm not aware of that would simplify the process of all that data gathering.Thanks!

Hi Brenden, Agree, there are so much data here!