diff --git a/SharpCraft/Entities/EntitySystem.cs b/SharpCraft/Entities/EntitySystem.cs
index 9ed4a54..bf3b61e 100644
--- a/SharpCraft/Entities/EntitySystem.cs
+++ b/SharpCraft/Entities/EntitySystem.cs
@@ -49,6 +49,11 @@ public void Draw(float lastPartTicks, Frustum frustum, RenderLayer layer)
         }
     }
 
+    public bool IsAreaFree(BoundingBox box)
+    {
+        return !_entities.Any(e => CheckCollisionBoxes(e.Box, box));
+    }
+
     public void Dispose()
     {
         foreach (var entity in _entities)
diff --git a/SharpCraft/Entities/Player.cs b/SharpCraft/Entities/Player.cs
index 2e75658..46bd825 100644
--- a/SharpCraft/Entities/Player.cs
+++ b/SharpCraft/Entities/Player.cs
@@ -44,7 +44,8 @@ private void HandleMouseInput()
                     var oldTile = entity.World.GetTile(hitPoint);
                     if (entity.World.TrySetTile(hitPoint, 0))
                     {
-                        Registries.Tiles.Registry[oldTile]?.Break(entity.World, hitPoint.X, hitPoint.Y, hitPoint.Z, particleSystem);
+                        Registries.Tiles.Registry[oldTile]?.Break(entity.World, hitPoint.X, hitPoint.Y, hitPoint.Z,
+                            particleSystem);
                     }
                     
                     break;
@@ -52,6 +53,13 @@ private void HandleMouseInput()
                 case EditMode.Place:
                     hitPoint = _rayCast.Point + _rayCast.Normal / 2;
 
+                    var tile = Registries.Tiles.Registry[CurrentTile];
+                    var box = tile!.GetBox(hitPoint.X, hitPoint.Y, hitPoint.Z);
+                    if (!entity.System?.IsAreaFree(box) ?? false)
+                    {
+                        break;
+                    }
+
                     entity.World.TrySetTile(hitPoint, CurrentTile);
                     
                     break;
diff --git a/SharpCraft/Tiles/Tile.cs b/SharpCraft/Tiles/Tile.cs
index d6ae25e..43e83fa 100644
--- a/SharpCraft/Tiles/Tile.cs
+++ b/SharpCraft/Tiles/Tile.cs
@@ -95,4 +95,9 @@ public void Break(World.World world, int x, int y, int z, ParticleSystem particl
             }
         }
     }
+
+    public BoundingBox GetBox(int x, int y, int z)
+    {
+        return new BoundingBox(new Vector3(x, y, z), new Vector3(x + 1, y + 1, z + 1));
+    }
 }
\ No newline at end of file