Plumbing Inspection in Castle Rock, CO
Owner-occupied homes in Castle Rock change hands often: 37% of the people who own here moved in during 2018 or later. Where houses move, inspections happen, and so do the arguments about what the report found.
The one-paragraph answer
37% of owner households in Castle Rock moved in during 2018 or later. On a turnover rate that high the question is rarely whether an inspection happened but what it was allowed to cover, and the buried sewer lateral is excluded by both standards of practice.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038.
When Castle Rock moved in
Frequent turnover has one real advantage: systems get looked at. It has one real trap, which is that a recent clean report feels like a clean bill of health, and the standards are explicit that it is neither exhaustive nor a warranty.
| Owner households in Castle Rock | Share of all owners |
|---|---|
| Moved in 2021 or later | 11% |
| Moved in 2018–2020 | 26% |
| Moved in 2010–2017 | 35% |
| Moved in before 2010 | 28% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038 (tenure by year householder moved into unit), 2023 release. Universe: 35,113 occupied housing units, of which 28,585 are owner-occupied. This counts when the CURRENT occupant moved in, so it measures recent moves as a share of the housing stock — not a rate of sales per year.
What the inspection will not cover
ASHI asks for the predominant material of the water service, distribution and drain-waste-vent pipes to be described. Predominant is an honest word for a house that has been altered more than once, and it is not a complete answer about any single run.
Source: InterNACHI Home Inspection Standards of Practice; ASHI Standard of Practice.
What it is required to cover
Knowing what is required is what lets you read the report properly. A finding against something the standard covers is a finding; silence about something it excludes is not reassurance. Most people read the document without that distinction and it is the difference between two very different pieces of paper.
The full covered list, and why the distinction between the two lists is the whole of reading a report properly.
What to do about it
Where a report says a condition was observed but its extent could not be established, that is the sentence to act on. It means the boundary of the inspection was reached, not that the problem is small.
The published standards settle most arguments: excluded, covered, and the separate instruction for everything past the building.
Other Colorado towns we route in
Checking a plumber in Colorado
Checking a credential in Colorado
Colorado licenses are issued by the Colorado State Plumbing Board, Division of Professions and Occupations, which publishes a public search you can use before work begins.
Inspection report in front of you?Read us the plumbing lines and nothing else — we do not want the document. We will route you to a contractor covering your area who can quote the items on it, and you are never charged by us. Report or no report, Castle Rock reaches a contractor through us.
Call (888) 764-3501