> For the complete documentation index, see [llms.txt](https://docs.ladybug.tools/hb-energy-primer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ladybug.tools/hb-energy-primer/components/0_basicproperties/building_vintages.md).

# Building Vintages

![](/files/-MihpeQYgChkIng5JLiU)

![](/files/-MihpdgZCeQv20qngV2c) - [\[source code\]](https://github.com/ladybug-tools/honeybee-grasshopper-energy/blob/master/honeybee_grasshopper_energy/src//HB%20Building%20Vintages.py)

Provides a list of available building vintages in the library.