Service tax on residential/commercial construction w.e.f ?

Dear Members

Following services are made liable for service tax payments

1. Commercial or Industrial Construction	10.09.2004
Construction of Residential Complex	16.06.2005
2. Services provided by Builder in relation to preferential location, internal/external development etc	01.07.2010

3. Notification No.24/2010- ST dated June 22, 2010, issued by ministry of finance, department of revenue; the Government of India has inter alia made applicable the service tax for all the payments received or service provided on or after 1^st July, 2010 in respect of:

Construction of complex service, commercial or industrial construction service @ 2.575%

And service provided for preferential location, external or internal development

Of complexes on extra charges ............................................................................ @ 10.30%

In view of the above, from when the service tax on following services liable for service tax ?

Commercial or Industrial Construction

Construction of Residential Complex

Whether from 10.09.2004 and 16.06.2005 respectively or from 01.07.2010 ?

Thanks a lot for your guidance !