ZIP code · Tempe
Leak detection in 85283, Tempe
What the Census says about the housing in 85283, and what it means for a hidden leak.
85283 covers parts of Tempe and Guadalupe, where the typical home was built in 1982. It is the most useful thing to know about a property nobody has seen yet: build year picks the material, and here that means copper supply under the slab.
Among the ZIP codes we cover 85283 sits in the middle for age, which in practice means more than one generation of plumbing inside the same boundary.
| What the housing in 85283 is | Figure |
|---|---|
| Median year housing was built | 1982 |
| Built before 1980 | 45 percent |
| Build era | 1970s and early 1980s |
| Built since 2000 | 10 percent |
| Likely supply material | copper supply under the slab |
| Largest decade of building | 1970s (39 percent) |
| What tends to fail first | Copper of this era usually fails where it was bent or where it rubs a rebar chair, so the leak is rarely where the wet carpet is. |
| Owner-occupied households | 49 percent |
| What we listen for | A hiss that rises and falls as the line is pressurised and bled, which is how a failure in the pipe is told apart from something running somewhere in the house |
| Single-family detached homes | 49 percent |
| Land area | about 9 square miles |
Housing figures: U.S. Census Bureau, American Community Survey 5-year estimates (2023), for ZIP Code Tabulation Area 85283. Town coverage: U.S. Census Bureau, 2020 ZCTA-to-Place relationship file.
Was 85283 built all at once?
Largely one: 39 percent of 85283 dates from the 1970s. One decade sets the tone for the whole boundary.
Uniform building gives uniform pipe under 85283. The runs go in the same directions and give way for the same reasons.
So what we learn on one 85283 street is worth something on the next. It shortens the list of tests; it does not replace them.
Why is the wet spot in 85283 usually not where the leak is?
Because on 1982 pipe the leak runs a long time before anything shows. It takes the easiest path under the concrete and comes up where it can.
About 45 percent of homes in 85283 were built before 1980. The stain on the skirting is a symptom, not a location.
Falling pressure counts as a reason to call in 85283 with nothing visible. Sound narrows it to a point once the loss is proved. See slab leak detection.
The damp is in my unit. Is it my pipe, in 85283?
Ownership of the pipe becomes the thing to settle first. Only about 49 percent of the housing in 85283 is single-family detached.
A shared slab carries water sideways without regard to the deeds. It surfaces at the easiest point, which may be two doors along. Finding it and owning it are different things here.
We prove which line is losing water before anyone in 85283 is blamed. See apartment and multi-family leak detection.
Who pays for a leak in a rented home in 85283?
The property owner, not the resident: that pipe is part of the building. In 85283 only about 49 percent of occupied homes are lived in by their owner. It is most of what we are asked about this ZIP code.
The real cost in 85283 is delay. A resident notices damp at floor level and tells a manager. By the time the call is made the water has moved.
The finding goes in writing so it can be passed along. See apartment and multi-family leak detection.
85283 sits inside Tempe. The Tempe area page covers the ground this ZIP code is part of.
Straight answers
Questions we get about 85283
When was most of 85283 built?
Most of 85283 dates from around 1982, going by the U.S. Census Bureau. It is the 2023 American Community Survey five-year estimate. The biggest single decade in 85283 is the 1970s, at about 39 percent of its homes.
Does the age of 85283 tell you what the plumbing is?
Most likely copper supply under the slab, going by a median build year of 1982 in 85283. That is a starting point, not a finding. Previous work changes the answer, and often has. We prove it at the property before touching a floor.
The damp is in my unit but my neighbour thinks it is their pipe. How is that settled in 85283?
Under pressure, one line at a time, before ownership comes into it. Single-family detached is about 49 percent of 85283, and the rest shares walls. Where it appears says nothing reliable about whose pipe lost it.
Do you need to know which water utility serves 85283 before you come out?
No. A ZIP code boundary and a water service boundary are not the same shape, so we will not guess at yours. Bring the last two bills and a meter reading instead.
The work this usually turns into in 85283
Damp floor or a bill that will not come down in 85283?
Send a photo of the damp, the equipment pad or the meter. Tell us how long it has been going on and we will say what is likely.
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What customers in the Phoenix valley have written. The words are theirs, on listings we cannot edit.
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