The requests to applicants (in which they fill out their personal data) haven't gone through until I called customer service.

Anyone interested in the DC data set in Excel (not a PDF)?

For residential houses mainly FMLS or GAMLS is used depending on the area in Atlanta and surrounding.Deep level data is mainly restricted to brokers and agents because companies pay to use those systems and some data is sensitive and meant for only for brokers and agents to see.How far back are you talking??

Also the data is real time so you'll be first on the notifications and have listing agent contact info so no guessing who the listing agent is.

To get the rest of the data you need to go into the office.

Goldman Sachs, one of the top banks, is being sued by the SEC because of the misstating of data on it CDO's (http://en.wikipedia.org/wiki/Collateralized_debt_obligation ) it was selling....

Lots of people have argued with it, but every time someone has real data for a significant portfolio (the results from one house for one year are not meaningful), its been borne out.

In particular: Exactly which factors/data did you consider?

The other big issue I see with brokers, they don't even know what data to collect.

A master suite addition will get you a whopping 59%.Any seller needs to know the market value of the property "As Is" and "After Renovation" to see if there will be any money in the proposed renovation.Check out this link for more information: http://www.remodeling.hw.net/2011/costvsvalue/national.aspxIve seen their data before - it quotes a new "midrange" kitchen at $57k.