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Plumbing Inspection in Oakland, CA
In Oakland, 19% of owner households moved in during 2018 or later — close to the middle of the towns we cover. Enough movement that inspections are routine, not enough that anybody treats them as routine.
The one-paragraph answer
Turnover in Oakland sits near the middle, with 19% of owner households arriving in 2018 or later. The figure that actually matters is in the standards of practice: a home inspection covers what is visible and operable, and the buried sewer lateral is not.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038.
When Oakland moved in
An average rate hides two different populations: recent buyers with a report, and long-standing owners without one. The advice for the two is not the same.
| Owner households in Oakland | Share of all owners |
|---|---|
| Moved in 2021 or later | 7% |
| Moved in 2018–2020 | 12% |
| Moved in 2010–2017 | 28% |
| Moved in before 2010 | 54% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038 (tenure by year householder moved into unit), 2023 release. Universe: 167,478 occupied housing units, of which 71,781 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
Clothes washer connections are excluded, which surprises people because the machine is in the house and plumbed into it. The supply valves behind it and the standpipe it drains into were not part of the job.
Source: InterNACHI Home Inspection Standards of Practice; ASHI Standard of Practice.
What it is required to cover
InterNACHI requires the location of the main water shut-off and the main fuel shut-off to be described, and whether the supply is public or private. Those are the three lines worth copying out of the report on the day you get it, because nobody looks them up until they are standing in water.
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.
Ten minutes of reading covers it: what nobody was required to look at, what they were, and the drain run that is a separate instruction altogether.
Other California towns we route in
- San Clemente 18% of owners moved in since 2018
- North Hollywood 15% of owners moved in since 2018
- Bakersfield 23% of owners moved in since 2018
- Baldwin Park 9% of owners moved in since 2018
- San Francisco 18% of owners moved in since 2018
Checking a plumber in California
Checking a credential in California
California licenses are issued by the Contractors State License Board, which publishes a public search you can use before work begins. California licenses the C-36 plumbing contractor; there is no state journeyman license.
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, Oakland reaches a contractor through us.
Call (888) 764-3501