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Buying a home with a spring, well or borehole

By the Rowanspring team · Updated 10 November 2026

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On this page
  1. Ask for evidence early
  2. Your document request
  3. Compare the intended use with the history
  4. Walk the system with a competent person
  5. Put unresolved issues into the transaction
  6. Sources
A stone cottage behind a wooden field gate, with a blank sign post and a rowan tree

Ask for evidence early

The Drinking Water Inspectorate recommends that prospective buyers request a local-authority risk assessment and testing for a private supply. A seller's recent sample is useful evidence, but DWI also warns that a result at one time may not represent water quality at all other times.

Your document request

Ask the seller and your conveyancer for:

  • source type and location, plus a source-to-tap plan;
  • ownership of the source, equipment and pipework;
  • rights of access, abstraction and repair;
  • properties and businesses supplied;
  • council risk assessments, notices and correspondence;
  • laboratory reports with dates and sample locations;
  • treatment manuals, settings and service history;
  • pump, storage and pressure-equipment records;
  • electricity and shared-cost arrangements; and
  • known shortages, contamination events and alternative-water plans.

Mark missing items as missing. Do not let a generic “borehole water” statement stand in for the route and responsibilities.

Compare the intended use with the history

A single home, several homes, holiday let, food business and public premises can be treated differently under private-water rules. Tell the local authority what you intend to do and ask what records, risk assessment and monitoring apply. Do this before assuming the seller's arrangements transfer unchanged.

Walk the system with a competent person

Identify safe external locations for the source, storage, treatment, controls and sample points. Ask which components are near the end of their service life, which alarms work and how a power cut or pump failure is managed. Do not open a well, chamber or treatment housing yourself.

Put unresolved issues into the transaction

Your conveyancer should handle rights, contracts and replies to enquiries. A water specialist can assess the physical system; the council can explain its role and records. Keep those opinions separate. If a question remains unresolved, describe it accurately rather than treating a normal-looking tap sample as a substitute.

Sources