UK based site Blockhunter brings the property market directly to buyers and sellers, without real estate agents or intermediaries. Buyers and renters post their search reqs; sellers and landlords will contact them if their property is a match.
Buyers will need to specify location on a map, price range, number of bedrooms, etc.; multiple searches can be registered. Sellers, on the other hand can post details, location info, and contact details. Unlike other sites, seller property information is not public. If anyone wants a property such as yours in your block, then you´ll see their details—if they catch your fancy you can contact them using the internal message system. Blockhunter is only available in the UK.
Why BlockHunter.com It Might Be A Killer
Blockhunter takes some of the work out of home buying and selling. It makes it easier for both parties to find what they´re looking for without having to look to real estate agents.
Some Questions About BlockHunter.com
The site lacks details. You can´t find out much about a seller, while sellers themselves might not want to bothered with screening buyers. There could be more community aspects put in place—reviews, photos and the like. 
