sometimes the edge is quite one sided. Don't trust too much on newspaper/magazine

This is the best accurate source avail now.
http://www.brickz.my/

both website data is from jpph, but theedge portal has niftier features compared to brickz basic layout. furthermore edgeproperty is totally free, no strings attached. brickz need to register or buy the report. anyone bought the brickz report? what are the details provided? i have bought propwall report before, disappointing and costly. as for the disclaimer, i'm sure theedgeproperty also has similar disclaimer. some recent 2015 data isn't updated yet.

i have checked for one of my property data , the brikz , theedge property, and my own self purchased data (direct from jpph) are all the same and complete for 2014. however my latest data set from jpph bought last month with a few 2015 transactions are not updated in brikz and theedgeprop database yet.
obviously i can't check all the properties in kl....      but overall i think pretty ok la. i'm monitoring when theedge/briks will update 2015 data....

JPPH is the JABATAN PENILAIAN DAN PERKHIDMATAN HARTA (http://www.jpph.gov.my/index2.html) which is basically the Government's Valuation department. The data in the JPPH report is basically the Official Government Data.

That being said, occasionally you can come across errors when looking thru the data, from my understanding, the data is manually entered so there could be some human error during input. That being said, 99.9% should be error free.

End of the day, data is data, data has no hidden agenda, and data is not biased. Its how one analyzes the data which can skew the picture to one side or another.

Theedgeproperty.com has analyzed the data, and has come out with a positive picture. For those who don't believe/trust the analysis, they can always go back to the data to analyze it, and share in this discussion the data analysis that supports their own differing point of view. This is how we can have a constructive discussion based on facts and figures, rather than both sides throwing assertions without any backup data.

i just checked idaman residence (klcc) on birkz and there are couple of free transactions there, whereas theedge portal has no data.

as i mentioned before, completeness of data may not be 100%. certainly quite a number of property i couldn't find any data on theedge property.

For the edge website you can first try to find the property based on the property name.
You can also try to use the alternative property name.
Thirdly you can find individual street name for the property and use this. I've found a lot of data using street names.