20×9 Large Chicken Coop & Run Plans For 12 Chickens


  • Accommodates 12 chickens
  • 8 nesting boxes
  • Roosting bars included
  • Convenient access walk-in design
  • Easy cleaning with a removable litter tray
  • Durable and predator-proof construction
  • Sufficient ventilation
  • Engineered by US-certified constructors
  • Material and shopping list with exact measurements
  • Easy to build from scratch
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Product description

Think of 180 square feet of space, all meant for your chicken! This walk-in chicken coop can hold a large flock while providing each bird with the space it needs to move freely, feed with freedom, and lay eggs.

The coop has two doors; one opens to the sturdy cage, and the other offers access to the included extended chicken run. Both doors are 6 feet tall, so you can easily walk in and do the cleaning, which can go a long way to ensuring that your flock stays healthy and happy. A ramp at the chicken coop’s door makes it easy to bring in chicken feeds and other supplies you might want to bring into the coop.

For your laying birds, there is a protruding nesting box with enough compartments for the flock.

The design also includes a window, which keeps the hutch illuminated while encouraging the girls to keep laying — chickens need about 14 hours of light for optimal egg production.

This chicken coop has a simple lean-to roof that not only blends with other structures but also easily drives away rainwater and prevents the accumulation of dirt on top of the coop.

Chicken coop specifications

20x9 chicken coop
Chicken run dimensions:
Length: 14′-5 1/4″ Width: 9′ Height: 8′-2 1/4″
Chicken house dimensions:
Length: 5′-6 3/4″ Width: 9′  Height: 9′-10″
Materials Cost:
$17-$24 per square foot
Plywood sheathing, wood siding boards, asphalt shingles
12 chickens

Nesting boxes:
Plywood sheathing
Instant PDF download
Chicken House & Run

Why our chicken coop plans are different?

money saving material list for chicken coop construction

Money-saving shopping list

We have incorporated the most cost-effective materials while giving you the highest quality coop.

Chicken coop foundation plans for structural integrity

Foundation plans for structural integrity

We have implemented concrete foundation instructions to ensure confidence, safety, and durability.

step by step instructions for chicken plans

Easy step-by-step guidance

Our plans cover all corners of your coop: from foundation to roof and every inch in between.

chicken coop with predator protection

Predator-proof design

These coop plans help avoid predators, giving your chickens a comfortable and cared-for living environment.

Blueprints for chicken coop ventilation

Blueprints for ventilation

Ventilation is included in all chicken coop designs to save your chickens from diseases or overheating.

Adequate quantity of nesting boxes

Adequate quantity of nesting boxes

 All our plans are calculated in size, giving at least one nesting box per every three hens.

Excellent reviews from verified Etsy customers

Everyone can build a chicken coop.. Build yours today!

20x9 chicken coop

Get Your 20x9 DIY Chicken Run Plans

Your plans will be delivered straight to your email after making the purchase. If you are unhappy with our product, we will issue the refund in 24 hours with no questions.

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