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Planning application

Elm House The Butts Warkworth Northumberland NE65 0SP

Granted Northumberland National Park 25/03494/CLEXIS Certificate of Lawful Existing Use

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Certificate of Lawful Development for existing single storey rear extension

As published by the council, reference 25/03494/CLEXIS

Application record

Reference
25/03494/CLEXIS
Type
Certificate of Lawful Existing Use
Status
Permitted
Decision
Granted As published: Application Permitted
Received
30 Sep 2025
Validated
4 Dec 2025
Decided
18 Dec 2025
Ward
Amble West With Warkworth
Parish
Warkworth
Decision by
Delegated Decision
Postcode
NE65 0SP

Timeline

Dates from the published record

  1. 30 Sep 2025

    Received by Northumberland National Park

  2. 4 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 18 Dec 2025

    Decision issued: Application Permitted

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Sullivan Associates Ltd Agent

16 applications on PlanIndex · across 4 councils · 100% granted

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Documents

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

9 documents on file for this application

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What this grant of permission means

Northumberland National Park granted permission on 18 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 3 Elm Grove Warkworth Northumberland NE65 0SR

    26/00697/FUL Submitted 25 Feb 2026 50 yards away

    90% historically approved · decision due ~24 Apr

    Erection of single storey rear extension (natural stone with flat roof and rooflights) following demolition of conservatory, installation of bi-fold doors and internal reconfiguration.

    Awaiting decision Full applications Extension Loft or dormer +2 13 docs
    Small domestic

  • Land East Of 32 Castle Street Castle Street Warkworth Northumberland

    26/00935/FUL Submitted 17 Mar 2026 100 yards away

    90% historically approved · decision due ~19 May

    Removal of 2no. poly tunnels and 1no. shed, and construction of 1no. summerhouse and 1no. poly tunnel

    Awaiting decision Full applications 14 docs
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  • 21-22 Dial Place Warkworth Northumberland NE65 0XQ

    26/01052/DISCON Submitted 24 Mar 2026 200 yards away

    80% historically approved · decision due ~19 May

    Discharge of condition 3 (windows and doors) on approved application 25/01988/LBC

    Awaiting decision Conditions Windows or glazing 4 docs

  • 20 Dial Place Warkworth Morpeth Northumberland NE65 0XQ

    19/00191/FUL Submitted 22 Jan 2019 200 yards away

    Proposed Change of use from residential (C3) and shop (A1) to Financial and Professional Services (A2) Removal of part internal dividing walls on first floor to allow open plan office space.

    Granted Full applications 16 docs

  • The Greenhouse 21 - 22 Dial Place Warkworth Morpeth Northumberland NE65 0XQ

    26/01188/DISCON Submitted 1 Apr 2026 200 yards away

    80% historically approved · decision due ~27 May

    Discharge of Condition 3 (Window & Door Details) on approved application 25/01988/LBC

    Awaiting decision Conditions Windows or glazing 3 docs

  • Warkworth War Memorial Institute Castle Street Warkworth Northumberland NE65 0UN

    22/03424/TREECA Submitted 21 Sep 2022 200 yards away

    Trees in a Conservation Area: T1 Large Sycamore - Prune 5 small branches back to the boundary, at 4 to 6 foot from the trunk and T2 Large Ash - This tree does not have a single trunk remove 3 large branches that cross the boundary.

    Granted Trees 11 docs

In Northumberland National Park

  • 26/03339/CLLBC Withdrawn

    Dowie House Cheswick Berwick-Upon-Tweed Northumberland TD15 2RW

    Certificate of Lawfulness of Proposed Works to a Listed Building to enhance rainwater goods - west gable

    Received 18 Sep, published by the council 4 Oct 2026 Lawful development
  • 26/03516/CLPROP Awaiting decision

    95 Cheviot View Ponteland Northumberland NE20 9BH

    Certificate of Lawful Development -Proposed loft conversion with dormer windows to front and rear dormer with Juliet balcony.

    Received 6 Oct, published by the council 11 Oct 2026 Lawful development
  • 26/03499/CLPROP Awaiting decision

    2 Bramble Gardens Woodland Rise Hexham Northumberland NE46 1WH

    Certificate of Lawful Development - Proposed development for single storey rear extension and loft conversion with rear dormer

    Received 2 Oct, published by the council 11 Oct 2026 Lawful development
  • 26/02235/CLPROP Withdrawn

    9 Redwood Rise Alnwick Northumberland NE66 2BZ

    Certificate of Lawful Development - Proposed development for removal of garage door and replacement with full height window, internal lining of garage to provide the additional accommodation

    Received 23 Jun, published by the council 22 Aug 2026 Lawful development
  • 26/02393/CLPROP Granted

    Lanthorn House 2 Lynley Way Jameson Manor Ponteland Northumberland NE20 0FL

    Certificate of Lawful Development - Proposed replacement of the existing windows and associated external elements

    Received 7 Jul, published by the council 3 Aug 2026 Lawful development