How to Build a Simple Birdhouse from Scratch with Your Kids

Learn to build a basic wooden birdhouse step-by-step using simple tools and materials perfect for family projects.

1. Gather Your Materials and Tools. You'll need: one 6-foot cedar fence picket (or pine board), wood glue, 1¼-inch wood screws, sandpaper, drill with bits, saw, measuring tape, pencil, and ruler. For finishing, gather exterior wood stain or paint, and a small brush. Cedar works best because it naturally resists weather, but pine is cheaper and easier to find. Avoid treated lumber as chemicals can harm birds.
2. Cut Your Pieces to Size. Mark and cut these pieces from your board: front and back pieces (7 inches tall, 5 inches wide), two side pieces (5 inches tall, 4 inches wide), bottom piece (4x4 inches), and roof pieces (5x7 inches and 6x7 inches for an overhang. Adults should handle the cutting while kids help measure and mark. Double-check measurements before cutting - you can always trim more, but you can't add wood back.
3. Create the Entrance Hole. On the front piece, measure 2 inches down from the top and mark the center. Drill a 1¼-inch hole for small songbirds like wrens and chickadees. For different birds, adjust the hole size: 1⅛ inches for house finches, 1½ inches for bluebirds. Sand the hole smooth to prevent splinters. Skip adding a perch - birds don't need them and they actually help predators reach inside.
4. Sand All Pieces Smooth. Give all cut pieces a good sanding with medium-grit sandpaper, then switch to fine-grit for a smooth finish. Kids can help with this step using sanding blocks. Pay extra attention to cut edges and the entrance hole. Smooth wood is safer for little hands and looks more professional when finished.
5. Assemble the Walls. Apply a thin line of wood glue to the edges where pieces will connect. Attach the front piece to one side piece by drilling pilot holes and driving in screws. Add the back piece, then the remaining side. Work slowly and check that corners are square. Let kids hold pieces in place while adults drill and screw. The bottom will fit snugly inside these four walls.
6. Attach the Bottom and Roof. Slide the bottom piece inside the walls and secure with screws from the outside. For the roof, attach the smaller piece first, then overlap with the larger piece to create an overhang that sheds rain. The roof should slant slightly forward to keep the entrance dry. Pre-drill holes to prevent the wood from splitting.
7. Add Drainage and Ventilation. Drill two small holes (¼-inch) in the bottom for drainage so rainwater won't pool inside. Add two more small holes near the top of each side wall for air circulation. These details help keep the birdhouse dry and comfortable for nesting birds. Without proper drainage and airflow, the house might grow mold or become too hot.
8. Apply Finish and Final Touches. If using stain or paint, choose light colors that won't absorb too much heat. Natural wood tones work well, or try soft blues and greens. Avoid bright colors and never paint or stain the inside - birds prefer natural wood interiors. Apply finish outdoors or in a well-ventilated area. Let dry completely before hanging.