Finding Subdivision House Year Built Average

[Samantha M.]

Are there any sites such as redfin/trillow/zulia etc. that lets you search for a subdivision and find out information about it such as average house year built?

I have been looking around and so far have been unable to find this. Just need a ball park estimate. The CAD county websites unfortunately do not list average year built by subdivision, just individual houses

I have a friend who has access to the MLS as well, but im not certain you can find average house year built there either.

Thanks