Question: how much does it cost to get a house key made without the original?
Answer: Most local hardware stores (i.e ACE) can duplicate only basic/standard keys for a cost range of $1.50 to $4. If you have a more complicated lockset, or do not have a key, a locksmith is your answer. The cost for a domestic key is approximately $75, $150 for more complicated locks ( i.e. auto).