As I´m currently looking for a drupal solution here my latest research results:
https://www.drupal.org/project/real_estate
Drupal Real Estate is a solution for the creation of a real estate and property classifieds sites.
Features
Easy to get working solution
Flexibility
Custom property fields
Dynamic property list
Configured slider
https://www.drupal.org/project/immoclient
This module creates a content type called immoclient. Immoclient is built after the official German "openimmo" xml-standard to create real estates.
This is used in German speaking countries (Germany, Austria, Swiss).
What this module does:
It creates about 300 fields per click and gives an easy to use UI to manage real estates, used by real-estate agents in German speaking countries.
You only need to enable "immoclient", there are a lot of dependencies which are called then. Easiest way is to use drush. After that you have to build your views, because of the huge amount of fields, and some of them are only for the agencies itself, there is no way to show these nodes any clients.
https://www.drupal.org/project/drealty
Drupal RETS Real Estate Framework (dRealty) is a Real Estate Module to import Listings into Drupal via the RETS protocol. It is a full fledged real estate solution for Drupal.
dReatly offers the following functionality:
Provides an interface to define multiple RETS service connections.
Provides an interface to Setup a MLS feed, allowing a user to import real estate listings into the Drupal system.
The module leverages the power of Entities, they are field-able!
Users have the ability to update and flush their MLS feeds on demand
Integration with CTools to provide Importing and Exporting of connections
Drush integration takes the load off of the old methods of using hook_cron.
Comments
How about the tasks of managing leads prospects and contacts?
I am looking to integrate into an existing real estate solution we have built and don't want to go though the process again of building it from scratch. I am looking for a module that can handle all the contact / marketing tasks (newsletters, etc) for a real estate site.
Any thoughts?
SYSWARE
http://www.sysware.ca
I am looking for a module
As far as I know, all of the Drupal real estate-related modules mostly concern themselves with fetching and displaying listings on a site. Newsletter-related stuff is needed for a broader range of sites than just real estate ones, so you'll want to look outside the RE sphere to find solutions there. For example, there's a MailChimp integration module which I've seen used on sites I've worked on before, but it's been long enough that I can't recall how well it worked.
The Boise Drupal Guy!