Zillow-type site for UK? House specs: age, price &c.

Hi everyone,

I love the web site zillow.com -- it provides detailed information about homes in the US (how old the property is, number of bedrooms and bathrooms, estimated price, year sold &c.).  Is there something similar in the UK?

This would be very helpfull all around but I'm currently just really curious to see how old the flat I used to live in is.

Thanks!

Maybe http://www.upmystreet.com/ is similar enough? Don't know zillow, though! 

http://www.nethouseprices.com/ [nofollow]

Its not as good but shows the last sales price at least.