What Arlington's homes say about water damage
About four in ten homes in Arlington were built in the 1980s and 1990s. Homes from those decades are now at the age when original water heaters, washing machine boxes and toilet supply lines have usually been replaced at least once, and the ones that haven't are due.
Check under sinks and behind the toilet for supply lines with plastic nuts or kinked tubing. They are a common cause of sudden leaks in homes this age.
On a slab foundation, spilled water has nowhere to go but out across the floor. It wicks up drywall and runs under flooring, which is why the damage is usually wider than the wet spot you can see.
About 45% of Arlington households rent. If you rent, report the leak to your landlord in writing, take photos, and contact your renters insurance for your own belongings, since the landlord's policy usually covers only the building.
The cause of a leak often depends on the age of the house more than the street.
When Arlington homes were built
Before 19607%
1960–197927%
1980–199943%
2000 or later23%
60% single-family detached25% in 5+ unit buildings45% renter households
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for ZIP codes 76001, 76002, 76005, 76006, 76010, 76011….