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Plumbing Inspection in Mattapan, MA

19% of owner-occupied homes in Mattapan have changed hands since 2018. That is an ordinary rate, which makes the ordinary mistake more likely: assuming the inspection covered the plumbing.

The one-paragraph answer

Turnover in Mattapan 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.

PresalePipe is a referral service, not a contractor or a home inspector. We connect homeowners and buyers with independent contractors. Contractors are required to hold whatever credential their state or municipality demands. Every state page sets out who licenses plumbers there and where to check, so you can confirm before work begins. We carry out no inspections and no work, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call.

When Mattapan 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 Mattapan	Share of all owners
Moved in 2021 or later	3%
Moved in 2018–2020	16%
Moved in 2010–2017	19%
Moved in before 2010	62%

Source: US Census Bureau, American Community Survey 5-year estimates, table B25038 (tenure by year householder moved into unit), 2023 release. Universe: 8,862 occupied housing units, of which 3,705 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

Water conditioning systems are excluded by ASHI outright, along with lawn irrigation, fire suppression and clothes washer connections. None of that is an inspector cutting corners; it is the published boundary of the service.

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 list of obligations is published here. Reading it once is what stops a standard note from looking like a finding.

What to do about it

If you are selling, establish it before somebody else does. The same finding is worth more to a buyer who discovered it than to one who was told.

The published standards settle most arguments: excluded, covered, and the separate instruction for everything past the building.

Other Massachusetts towns we route in

Dracut 15% of owners moved in since 2018
Wellesley Hills 16% of owners moved in since 2018
Plymouth 26% of owners moved in since 2018
Brookline 20% of owners moved in since 2018
Medway 14% of owners moved in since 2018

Everywhere we route in Massachusetts

Checking a plumber in Massachusetts

Checking a credential in Massachusetts

Massachusetts licenses are issued by the Massachusetts Board of State Examiners of Plumbers and Gas Fitters, 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, Mattapan reaches a contractor through us.

Call (888) 764-3501