I have a buy and hold that we recently purchased. We did a light rehab on it which involved paint/carpet/minor kitchen and landscaping work. House is half galvanized, half copper with some pex sprinkled in here and there under house.
1. During escrow the water was off - finally got seller to turn on about halfway thru escrow and turned out there were three water leaks. Seller repaired these using licensed plumber.
2. The plumbing was exposed in the garage in two spots and the previous owner stated that repair work was completed but the walls were not closed up.
3. No visible water damage in house
4. Finished rehab, no problems so far. Have it rented, tenants moving in 4/25, non refundable rental binder in place.
So, I get a call from the water company. A water leak was reported in my area, took the workers several hours to track it down to my unit. A pipe under the house had started leaking substantially. They estimate it had leaked for at least 7 days and had discharged 115K gallons of water! My crew fixed the leak in about an hour, water is turned off now until tenant moves in.
$1235 in water charges later, I am trying to decide how to proceed. My existing crew suggests that things are fixed now and they would not bother with replacing anything yet. I will get a second opinion from plumber who will likely suggest repiping. The house will be occupied so the odds of another 7 days leak are lowered, but I am worried about some issue in the walls while tenants are there. I am super lucky the leak wasn't in a wall - 115K gallons running thru a house would not have ended well.
Anyone have experience with this type of now or later decision?