How to Design and Build a Mobile Chicken Coop

Building Plans From Modern Homesteading Experts

portable chicken coop

The Spruce / Candace Madonna

In This Article
Project Overview
  • Total Time: 1 - 2 days
  • Yield: 9-foot-by-8-foot coop
  • Skill Level: Intermediate
  • Estimated Cost: $100 to $200

When raising chickens "on pasture," where they graze on fresh grass, there is a distinct advantage to having a mobile chicken coop that can be moved around your property to keep the chickens enjoying fresh pasture. This mobile chicken coop on wheels in the example here is designed by homesteaders Harvey and Ellen Ussery, proprietors of The Modern Homestead. It can cost around $100 to $200 to build a mobile chicken coop which is much cheaper than buying a new one. This mobile chicken coop project is a suitable project for most DIYers.  

The Ussery system for managing laying hens on pasture uses a large, portable chicken coop and electric net fencing to create a yard area around the coop. The chicken coop is made moveable with wheels. Below you'll find a broad overview with steps and descriptions you'll need to design and build a portable chicken coop for the needs of your small farm or homestead.

How Big Should a Coop Be for Your Chickens?

Chickens generally require about 3 to 4 square feet of room in a coop per bird. For example, if you have a small mobile chicken coop of six chickens, provide at least 24 square feet of space. The movable coop in this project measures 9 feet by 8 feet, or 72 square feet, which is a good size for about 24 chickens. 

What You'll Need

Equipment / Tools

  • Carpenter's square
  • Table saw
  • Power miter saw
  • Power stapler
  • Caulk gun
  • Drill and bits


  • 1 sheet 1/2 inch plywood
  • 4 8-foot 2-by-4 boards
  • 6 10-foot 2-by-4 boards
  • 4 12-foot 2-by-4 boards
  • 4 to 8 metal corner braces
  • Deck screws (assorted)
  • Twigs, branches, old ladders
  • Metal hardware cloth
  • Plastic tubs or old wooden crates
  • Straw
  • 2 pairs metal utility hinges
  • 1 roll 1-inch mesh chicken wire
  • Galvanized steel roofing, greenhouse plastic, or tarps
  • Metal ridge cap
  • Caulk
  • 4 carriage bolts with wing nuts
  • 4 Utility wheels with 1/2 inch axle bores
  • Fence staples


How to Design and Build a Mobile Chicken Coop

Here you'll find a general overview of the supplies, tools, and steps needed to build a portable chicken coop. For more help on the Ussery's project, read more details about the plans for this mobile chicken coop.

  1. Build the Bottom Frame

    The bottom frame of this coop is built with 2-by-4-inch lumber with metal corner braces and screws used to secure the frame pieces together at the joints. Choose a size for the bottom frame that creates a good footprint size for the coop. 

    If you're using your coop with a surrounding fence, plan on a minimum of 3 square feet of floor space per bird. The movable coop shown here measures 9 feet by 8 feet, or 72 square feet, which is a good size for about 24 chickens. 

    It is essential that the bottom of the frame be perfectly square. You can use a carpenter's square to ensure the squareness of the frame. Or, you can check for square by taking the diagonal measurements from opposite corners of the frame. If both diagonal measurements are equal, the frame is square. 

    Bottom frame of chicken coop.
  2. Build the Frame

    The portable coop being built here is an A-frame design. Use a table saw to rip 2-by-4-inch lumber into thinner pieces for the diagonal rafters and the top ridge board of the coop. A power miter saw is helpful for cutting proper angles on the ends of the rafters. Assemble the pieces together with deck screws. In traditional construction, spacing between rafters is 16 inches apart, although 12- or 24-inch spacing is also possible. 

    Two additional bottom stringers are installed with deck screws to provide greater stability to the bottom frame. 

    Collar ties are added across the A-frame rafters to tie them together to add stability. Then the end framing is built with three vertical studs that form a frame for a door at each end of the coop.

    Frame of chicken coop.
  3. Build Roosts

    This design uses additional long stringers attached about 2 feet directly above the floor stringers to serve as roost bars for the birds. A vertical support post supports each roost bar in the center.

    In this design, the collar ties between rafters also serve as high roosts. For high roosts, make sure hens have a way to get up to them. In this design, birds can reach the high roosts by hopping from the lower roosts. 

    Roosts can be made out of recycled and repurposed materials. Twigs and branches work especially well, as do old ladders. For portable chicken coops, though, make sure that the roosts are fastened to the frame securely.


    Laying hens usually prefer to roost if given the option, but these roost bars won't be necessary for meat birds or broilers, which typically don't roost. Pullets and cockerels begin roosting at about three to four months of age.

    Roosts of a chicken coop.
  4. Build Nest Boxes

    If you keep laying hens, you'll need nest boxes where the birds can lay eggs. These can be very simple boxes lined with a metal hardware cloth on the bottom and attached to the frame of the coop. The sizes of the boxes will vary depending on the available space. 

    The nest box construction looks like this: 

    1. Build a simple box out of 2-by-2-inch boards, securing the joints with deck screws.
    2. Add a 2-by-2-inch board as the floor "joist" across the middle of the box for stability, again attaching it with deck screws. 
    3. Staple metal hardware cloth across the bottom of the box frame.
    4. Add 4-inch to 6-inch high sides of plywood to the boxes attached with deck screws. 
    5. Position the boxes in the desired locations, securing them to the roost bars and collar ties with deck screws. 

    If you want to use recycled materials, nest boxes might be constructed from plastic tubs or old wooden crates attached to the coop frame with screws. 

    Aim for one nest box, or 1-square-foot of community nest space, for every four or five hens. Nest boxes should be at least 2 feet off the ground. They will be lined with straw. 

    Nest boxes of a chicken coop.
  5. Cover the Ends of the Coop

    Although the ends of the coop can be left open entirely, this plan protects the portions adjacent to the nest boxes with 1/2-inch plywood. The plan includes constructed swinging door panels attached with hinges, which allows for easy access for gathering eggs and cleaning the nest boxes. 

    It's possible to cover over most of the end area of the coop with plywood or scrap wood, but remember that a full enclosure will mean less ventilation. In an A-frame design like this one, all air circulation will come from cross-ventilation through the ends of the coop. It's a good idea to leave enough open space on the ends of the coop to allow for air to flow. 

    Cover the ends of a chicken coop.
  6. Build Doors and Enclose the Ends of the Coop

    Normally, it's best if your coop has end doors that you can close at night, and so that you can confine the chickens inside when you move the coop. It's also a good idea to be able to shut the hens in for the selection of specific chickens for culling or other purposes (such as isolating a sick hen).

    These doors are made from a simple frame made with 2-by-2-inch lumber plus a diagonal cross brace, which is then covered with chicken wire. Flat metal braces reinforce the corners of the frame. If you wish, the door can be secured to the end studs with hinges mounted on one side of the door. Or, if the will only be used sporadically, the door can be screwed in place when needed. 

    The remaining triangular spaces above and to the sides of the door are also covered with chicken wire. 

    Doors at end of chicken coop.
  7. Build a Roof

    Roofing can be of many materials, and certainly scavenged and repurposed roofing of any sort can work. This coop's roof was made with painted galvanized steel roofing. Other possible materials you could use include greenhouse plastic or a tarp.

    Metal panels are cut to fit and secured to the rafters with screws. A V-shaped metal ridge cap at the top will seal the top against water. Apply caulk to the seams from the inside to make sure the coop is watertight. 

    This roof has a slight overhang at the ends to provide additional rain protection.  

    A roof on a chicken coop.
  8. Attach Wheels

    Wheels are a key part of any movable chicken coop unless the coop is so small that it can be dragged along the ground or lifted and carried. Make sure your wheel is large enough to ensure good clearance on your terrain—use bigger wheels for bumpy, uneven ground and smaller ones for level, short-cut grass. Wheels that are too big will allow birds to slip out from under the bottom frame as you move.

    Wheels can be installed by drilling and inserting carriage bolts through the bottom frame of the coop at all four corners, then using these bolts as axles to hold utility wheels in place. When you move your hens across the pasture, go slowly and watch for any chickens getting caught under the back of the frame. If you move slowly enough, the birds should get the idea and move along with the coop. 

  • Do chicken coops need to be on grass?

    A moveable chicken coop is often called a chicken tractor because the chickens can peck and aerate the soil and also leave behind its nutrient-rich manure, also called black gold, on the grass. Chickens love grass, but it's not necessary to have a coop on grass unless you want that fertilizing action.

    Alternative options can be wood chips and straw, which chickens can't make as messy as they do grass with their constant pecking and droppings. Mud is another option, but chickens can make mud messy very quickly.

  • How often should you move your chicken coop?

    The hens, coop, and fencing should be moved to fresh ground every week or two, or as needed to keep them grazing on fresh grass.

  • How far should a chicken coop be from a house?

    When planning your chicken coop, mobile or not, you should keep it as far away from your house as possible for many reasons including odor, noise, flies, and rats. But there's no standard rule and you'll see coops from 5 feet to well over 30 feet away from a house. Contact your local extension office and your town hall to find out if there's a minimum distance necessary between a chicken coop and your home.