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Planning application

Kielder Castle Castle Drive Kielder Northumberland NE48 1EQ

Awaiting decision Northumberland National Park 26/01560/LBC Listed Building Consent

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Listed Building Consent for installation of a lightning protection system including - stainless steel rod and ESE device to the highest point of the building, two 8mm PVC sheathed conductors to match the colour of the building's stone and associated earth mats to ground the system.

As published by the council, reference 26/01560/LBC

Application record

Reference
26/01560/LBC
Type
Listed Building Consent
Status
Registered
Received
1 May 2026
Validated
1 May 2026
Ward
Bellingham
Parish
Kielder
Decision by
Delegated Decision
Postcode
NE48 1EQ

Site history

Applications at this address on the Northumberland National Park register

This site has had 4 applications since 2026.

  • 26/02444/LBC Awaiting decision

    Kielder Castle Castle Drive Kielder Northumberland NE48 1EQ

    Listed Building Consent: Removal of a section of damaged ceiling within Kielder Castle, repairs and reinstatement comprising of the repair of three (3 no.) deteriorated timber joists

    Submitted 13 Jul 2026 Heritage and listed buildings
  • 26/01411/DISCON Awaiting decision

    Kielder Castle Castle Drive Kielder Northumberland NE48 1EQ

    Discharge of Condition 4 (Windows and Doors) of approved application 23/00882/LBC

    Submitted 21 Apr 2026 Conditions
  • 26/00603/DISCON Awaiting decision

    Kielder Castle Castle Drive Kielder Northumberland NE48 1EQ

    Discharge of Condition 3 (Materials) on approved application 23/00882/LBC

    Submitted 19 Feb 2026 Conditions

Timeline

Dates from the published record

  1. 1 May 2026

    Received by Northumberland National Park

  2. 27 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 26 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Northumberland National Park took a median of 38 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Mailen Design Agent, a design practice registered in London

Active · incorporated 2011 · London

10 applications on PlanIndex · across 5 councils

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

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What happens while it is decided

This application is with Northumberland National Park for determination, against a statutory target of eight weeks. Over the last year Northumberland National Park decided heritage and listed building applications in a median of 56 days. More in our guide to how long planning decisions take.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 500 metres

In Northumberland National Park

  • 26/02499/LBC Granted

    The Old Harbour Wall Land South West Of Lovaine Terrace Garden Terrace Alnmouth Northumberland

    Listed Building Consent to install 2 no. 150mm diameter drainage pipes through the listed wall in order that trapped surface water can find it's way into the estuary, to aid drainage of surface water from Alnmouth Footpath No. 10. The outfall will be fitted with one-way valves to stop sea water going up the pipes. There are other associated works being carried out to allow the collection of the surface water before being directed to the outfalls. This work is adjacent to but does not affect the wall.

    16 Jul 2026 Heritage and listed buildings
  • 26/03212/LBC Awaiting decision

    Todburn Steel Slaley Northumberland NE47 0DH

    Listed Building Consent - Demolition of modern agricultural buildings, conversion of traditional outbuildings to a house with extension to provide gym, plant room, workshop, store and garage.

    11 Sep 2026 Heritage and listed buildings
  • 26/02575/LBC Granted

    Old Post Office 24 The Village Eglingham Northumberland NE66 2TX

    Listed Building Consent: Remove car port and garage; lower ground levels to rear of the property to below internal floor levels; provide off-street parking area to rear including hard landscaping to provide patio seating area; reconfigure the rear of the ground floor layout within the existing footprint, enlarging the kitchen and dining room, and reconfiguring existing partitions to provide a WC and plant room; alter fenestration to improve entrance to the property, and the visual and physical connections of the building to the gardens; remove radiators and external oil tank, and install underfloor heating throughout at ground and first floor level, served by an air source heat pump; renew and reconfigure the kitchen and bathroom fittings; and create two garden storage sheds

    22 Jul 2026 Heritage and listed buildings
  • 26/03208/LBC Awaiting decision

    Swarland Hall Cottage Coast View Swarland Northumberland NE65 9JF

    Listed Building Consent - Dismantling and removing the non-original rear and side extensions and associated works; Construction of new rear and side extensions with painted external joinery and 'conservation' roof lights; Change of use of store room to habitable accommodation; Installation of an air source heat pump on the rear (north) elevation; Installation of ground located photovoltaic panels with associated planting and maintenance of a beech hedgerow.

    10 Sep 2026 Heritage and listed buildings
  • 26/03196/LBC Awaiting decision

    18-22 Front Street Corbridge Northumberland NE45 5AP

    Listed Building Consent to take down and reconstruct chimney to existing detail and using existing materials following identification of structural failure.

    10 Sep 2026 Heritage and listed buildings