Keep track of the steady growth of projects certified to the ICC 700 National Green Building Standard.

Current NGBS Certification Activity

Below is a real-time tally of the projects that have been NGBS Green Certified by Home Innovation Research Labs or are in our certification pipeline. For more information on any of the specific types of certification, download the current list of NGBS Green Certified projects.

NGBS Project Type	Units Certified	Units In Process
Single-Family Homes (new & remodeled) *	18,799	6,507
Multifamily Buildings (new)	6,169	3,281
Units count Multifamily Buildings (new) *	245,347	151,808
Multifamily Buildings (remodeled)	847	623
Units count Multifamily Buildings (remodled) *	9,836	7,915
Land Developments	27	9
Lots within NGBS Land Developments	1,683	24,571

* Part of total number displayed in NGBS Green Certified Homes counter.