How many standard sized hens will fit in this one coop. Only the coop, not the run - because I will be extending it greatly. Thank you!!
https://www.backyardchickens.com/articles/the-red-barn-coop.75651/
Edited to add:
-mostly just to sleep and lay eggs
-has 9 right now that seem to be living comfortably
-what is the max amount it can hold?
-homemade, designed by us, etc
I see that it's 4 feet one direction, and it looks square, so I'm assuming 4 feet the other direction. I see 2 roosts, each 4 feet long. I also see 3 nestboxes.
If I apply the usual recommended numbers, I get:
4 hens can live there (during bad weather or other times when they have to be inside.)
That is based on 4 square feet per hen, and 16 square feet of floor space inside the coop.
8 hens can sleep there.
That is based on 1 linear food of roost per hen, and 8 linear feet of roost in the coop.
I do not think more roosts could be added, because if they are underneath they get pooped on, and if they are on the same level they will be too close together or too close to the wall.
12 hens can lay eggs there.
That is based on 1 nestbox for 4 hens. Hens often lay in the same nest, so if one nest is always empty then you know you have enough nests for more hens than you have.
Based on the usual recommendations, you already have too many hens for that coop, both for bad weather and for sleeping. You have plenty of nestboxes.
People keep chickens in many different ways, and in many different kinds of weather, and the individual chickens can have different temperaments that also affect how much space they need.
If you have unusual conditions, and if you are able to keep more chickens in that space, then we are not able to tell how many more you could keep. You are the only one who is actually there to see how it works.