I put mine around 140 ft from house by choice. Did not want it close by any means. It really is a nice-looking one tho, with vinyl siding and slate colored roof. Still, did not want to risk odor being close to house, and pen is still a pen after all. I did a big pen at 2000 sq ft for 24 pullets. I ran water and power to mine before starting construction. I do have a 5 mile fence charger on mine (4 kv) with 4 courses of hot wire all the way around tho, and I do lock the girls in at night, dropping the 2 pop door guillotine type closers down for the night just in case power fails. Base of 72" pen fencing is set in cement. I am comfortable with it being out there. You could also buy a baby monitor to keep tabs on the noise level in the coop at night. I did, but have not yet used it.