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Planning application

Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

Granted Torfaen 25/P/0640/FUL Full Application

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

Installation of Air Source Heat Pumps to serve the waiting room and the shop

As published by the council, reference 25/P/0640/FUL

Application record

Reference
25/P/0640/FUL
Type
Full Application
Status
Decided
Decision
Approve with Conditions
Received
20 Oct 2025
Validated
20 Oct 2025
Decided
27 Nov 2025
Ward
Blaenavon
Parish
Blaenavon Town Council
Decision by
Delegated Decision
Postcode
NP4 9XP

Site history

Applications at this address on the Torfaen register

This site has had 27 applications since 2023: 23 approved, 0 refused.

  • 26/P/0295/CND Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Discharge of Condition 2 re: 22/P/0225/FUL - BIG PIT NATIONAL COAL MUSEUM ECOLOGICAL MANAGEMENT AND ENHANCEMENT PLAN

    Decided 10 Aug 2026
  • 26/P/0294/NMA Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Amendment of application: 22/P/0225/FUL, to change the position of the container, the colour of the container and the location of the doors on the container.

    Decided 30 Jul 2026 Amendments
  • 26/P/0296/NMA Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Non-material amendment to planning permission 25/P/0640/FUL to change the position of the ASHPs on the site and the colour of the enclosing fence

    Decided 14 Jul 2026 Amendments
  • 26/P/0268/CND Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Discharge of condition 3 (Big Pit Fixing Detail) relating to planning application 25/P/0652/LBC installation of ASHPs to serve the Pithead Baths. Proposal to include an associated enclosure and a new AHU unit.

    Decided 13 Jul 2026
  • 26/P/0266/VAR Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Variation to Listed Building Consent 25/P/0641/LBC for alterations to the internal layout connected with the installation of ASHPs to serve the waiting room and the shop

    Decided 7 Aug 2026 Amendments
  • 26/P/0238/CND Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Discharge of condition 3 - (Biodiversity Enhancement Measures) of planning application 25/P/0289/FUL - Proposed demolition and replacement of fan house extension, new external path and associated works and repairs including vision panels, balustrade and steps, restoration of windows and RWG, new downpipe, replacing slate tiles and repointing

    Decided 12 Aug 2026
  • 26/P/0159/CND Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Partial discharge of condition 4 (repair/replacement works) of application 25/P/0290/LBC for fan house extension and associated works, relating to evase capping

    Decided 1 May 2026 Conditions
  • 26/P/0158/CND Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Discharge condition 3 (level 3 survey) of application 25/P/0290/LBC for demolition and replacement of fan house extension, new external path and associated works and repairs

    Decided 5 May 2026 Conditions
  • 26/P/0138/NMA Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Non material amendments to 25/P/0289/FUL (fan house extension and associated works) relating to down pipe location and aluminium grilles changing to doors

    Decided 13 May 2026 Amendments
  • 26/P/0130/LBC Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Installation of new overhead crane system to The Winding House of Big Pit National Coal Museum.

    Decided 30 Jun 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 20 Oct 2025

    Received by Torfaen

  2. 27 Nov 2025

    Decision issued: Approve with Conditions

  3. 28 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/P/0296/NMA Granted

    Big Pit (blaenafon) Trust Ltd Gilchrist Thomas Industrial Estate Blaenavon Torfaen NP4 9XP

    Non-material amendment to planning permission 25/P/0640/FUL to change the position of the ASHPs on the site and the colour of the enclosing fence

    Decided 14 Jul 2026 Amendments
  • Application: 25/P/0641/LBC (Decided)
  • Buildingcontrol: 26/0023/IN (Accepted)

Who's behind it

Company information only, from the register and Companies House

DB3 Group Agent

80 applications on PlanIndex · across 27 councils · 97% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

16 documents on file for this application

  • LIVING DECISION NOTICE VER 1 Decision · 14 Jul 2026
  • DELEGATED REPORT Report · 27 Nov 2025
  • FUL APPROVAL DECISION NOTICE Decision · 27 Nov 2025
  • FLOOD CONSEQUENCE ASSESSMENT Report · 17 Nov 2025
  • . PUBLIC HEALTH Consultee Comment · 11 Nov 2025
  • . DRAINAGE AND FLOOD RISK Consultee Comment · 29 Oct 2025
  • HERITAGE OFFICER - R CANNON Consultee Comment · 28 Oct 2025
  • APPLICATION FORM - WITHOUT PERSONAL DATA Forms · 20 Oct 2025
  • HOW THE FEE WAS CALCULATED Forms · 20 Oct 2025
  • A SUMMARY OF THE ATTACHMENTS IN THE PROPOSAL Other · 20 Oct 2025
  • SITE LOCATION PLAN DR-A-90001 C01 Drawing · 20 Oct 2025
  • APPROVED PROPOSED ELEVATION DR-20701 C0 Approved Drawing · 20 Oct 2025
  • EXISTING ELEVATION DR-A-20901 C01 Drawing · 20 Oct 2025
  • EXISTING SITE PLAN DR-A-90001 C01 Drawing · 20 Oct 2025
  • APPROVED PROPOSED SITE PLAN DR-A-90002 C01 Approved Drawing · 20 Oct 2025
  • APPROVED HERITAGE IMPACT STATEMENT Approved Document · 20 Oct 2025

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What this grant of permission means

Torfaen granted permission on 27 November 2025, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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