Good afternoon, everyone. I just wanted to post an update to this thread since I'm also very interested in raising chickens in Henrico. I checked out the Planning department's
website which has the proposed zoning code revisions, and they released a draft in November 2018 of
version/module 1 containing the proposed changes.
They
have included changes to the restrictions, but it would be subject to obtaining a Conditional Use Permit (CUP) from the county in many of the residential zones. It would also draw restrictions based on a combination of your property line and coop/run rather than the nearest domestic dwellings. I've included the screenshot below for your convenience, but it can be found in Article 4 on Page 68 of the full document.
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