What size coop do I need

[worknprogress]

I plan to eventually have four chickens. I need to know the smallest dimensions that they will be confortable in. Just for the coop, not the run.

 

[Opa]

If they have access to a run you can get by with 2 sq ft per bird.

 

[Hangin Wit My Peeps]

3x4 foot should be good for four chickens. But I would make bigger!

You WILL want more. If you make it 4x4 it would be a 1/2 sheet of plywood plus give you room for 5 - 6 chickens

 

[vfem]

I would start by planning for a coop big enough for twice the birds you plan on...

You will WANT more... if you visit BYC, you will GET more!!!!

 

[Chicabee19]

Welcome!

I can only have four hens in the city, so will build for that many only.

Our coop will be 4' high x 7' in length approximately.

 

[redoak]

You'll want minimum 4 sqft per bird to be comfortable, so a 4x4 coop is the best size for that many birds with the least amount of waste.

 

[Poulets De Cajun]

here is a link to my coops.

https://www.backyardchickens.com/forum/viewtopic.php?id=90364

In the small coop I have three birds living at the top, and three birds living at the bottom.

In the large coop I have 4 birds living at the top, and 7 living at the bottom. Both pens are ample room for the number of birds I have.

 

[Chirpy]

The general rule of thumb and healthiest for your chickens is 4 sq. ft. per Standard size chicken inside space and 3 sq. ft. per Bantam inside space. If they don't have access to an outside run all day then I'd make it much larger than that even. If they do have access to outside then that would suffice.

I don't know where you live but the real issues arise if you ever have to lock up your chickens for even a day due to a snowstorm or rainstorm, etc. When chickens are crowded they tend to featherpeck each other and get stressed over the tight quarters. (I learned this the hard way - through personal experience.)

You need to take into consideration that your waterer and feeder and possibly your nest boxes (depending on your design) are taking up floor space so you can't count that space. That's something that many people forget to think about.

Also, make sure your roost(s) are higher than your nest boxes or you may end up with chickens sleeping in their nest boxes and then you get poopy eggs. (Also learned this from personal experience..

.)

And, as already mentioned. Build much, much bigger than you really need because you will want more chickens! You can't help it, you're part of BYC and we are true enablers.

Welcome!!!

 

[worknprogress]

I don't understand the thing about roosts and nests. What is the difference and how many of each do you need.

I live in town and can only have four chickens.

 

[Chirpy]

worknprogress said:

I live in town and can only have four chickens.

Yah, right... we've heard that before!

Roosts are where chickens sleep at night. You should allow 10" for each bird, so 40" of roost space for your 4 chickens. They will, however, often crush against each other and only use 1/2 that space... but offer it, just in case. Most people put their roosts toward the top of the hen house. Chickens love to get higher when they sleep, so they'll typically get up to the highest point they can. Thus, why you want the roosts higher than the nest boxes.

Nest boxes are where the chickens lay their eggs. They are generally 12x12 in size (depending on the breed you have), some people use 5 gallons buckets with the lid off and cut in half then put back on, some people use milk crates. Usually you would put the nest boxes a few inches or foot off the ground. Some people set them on the ground and some people put them 2 ft. off the floor. Again, what works for you in your situation. It's nice to have a "perch" just outside the nest boxes (if they are in the air) so that the chickens can jump up onto the perch and then walk into the box.

One nest box for every 4 chickens is fine. So, you could have just one. I'd suggest having two, though, if you have the space just so there's a 2nd choice if one hen is using the other nest box. Then again, I have 8 nest boxes and my chickens almost always use the same three!​