I recently ended my lease and moved. When I handed over their keys, I did a walk-thru of the property with the landlord to document the damages. He asked what I felt was fair and I reminded him that their terms of the lease gave him 45 days to return our deposit minus damages and asked if he wanted to get quotes. He declined and we settled on an amount, summarized in writing via email and then he electronically transferred our remaining balance.
Now it is one week later. I was contacted by him stating that the quotes were much higher than he anticipated and there was additional damage that was not noticed during the walk thru. He now wants the funds returned to him.
Does he have any legal standing to make this request? Was the question of my liability settled when he agreed to return my deposit?