Peter Costello: Deputy Mayor and councillor, Hatfield Town Council
Peter Costello is a councillor on Hatfield Town Council, a local council within Welwyn Hatfield Council's area, according to the council's own website. Peter Costello is also Deputy Mayor.
- Council
- Hatfield Town Council
- Posts
- Deputy Mayor
- Source
- Town Councillors | Hatfield Town Council (Hertfordshire), read 4 November 2026 (saved copy)
How to contact Peter Costello
No direct contact details are published for Peter Costello in the list. Contact them through Hatfield Town Council's website.
Everyone on Hatfield Town Council's published list (13).
Who has power over Hatfield
Peter Costello sits on Hatfield Town Council, at level 2 of the ten levels of power. These are the bodies above Hatfield, each with its own page:
- Welwyn Hatfield Council the principal council (level 3)
- Hertfordshire County Council
- Hertfordshire Constabulary led by Jonathan Ash-Edwards, Andy Prophet
- Hertsmere: Sir Oliver Dowden (Conservative) MP
- Welwyn Hatfield: Andrew Lewin (Labour) MP
- UK government and all 650 MPs
- United Nations, IMF, G7 and G20
The full ladder of power over Welwyn Hatfield, from residents' groups to the G20.
Where this comes from
Town Councillors | Hatfield Town Council (Hertfordshire), read 4 November 2026 (saved copy). Published by Hatfield Town Council. The page is rebuilt from the official list each time it is read again, so anything the council changes or removes changes here too. Name or seat out of date? Tell us.