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Planning application

2026/0924/LDPR

High Trees Leighton Drive Slackhead MILNTHORPE LA7 7BE

Refused Lake District National Park Lawful Development Certificate - Proposed Use

Proposal

Application for a Lawful Development Certificate for a proposed flat roof rear extension

As published by the council, reference 2026/0924/LDPR

Timeline

Dates from the published record

  1. 1 May 2026

    Received by Lake District National Park

  2. 8 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jun 2026

    Decision issued: Refused

  4. 27 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 2026/0406/TPO Granted

    Pipers Wood Leighton Drive Slackhead MILNTHORPE LA7 7BE

    South Lakeland DC TPO No 36 1980 - T7) Sycamore, Updated Works - I request a partial reduction of the large Sycamore tree that partly overhangs my property. Cuts only to the South East elevation to a maximum of 3 metres but not to exceed the property boundary line or the existing electric power lines that run under the tree. No cuts to exceed a maximum of 150mm diameter.

    19 Feb 2026 0m away Trees
  • 2026/0924/LDPR Refused

    High Trees Leighton Drive Slackhead MILNTHORPE LA7 7BE

    Application for a Lawful Development Certificate for a proposed flat roof rear extension

    1 May 2026 0m away Lawful development
  • 2026/0402/HOU Granted

    Cheviot 13 Hillcrest Drive Slackhead MILNTHORPE LA7 7BB

    Proposed extensions to south elevation, terrace on existing flat roof of the garage and balcony with stairs to provide external access

    20 Feb 2026 147m away Householder

In Lake District National Park

  • 2026/1140/LDEX Granted

    Plumpton Cottage Farm Access Road From the A590 To Plumpton Cottage Farm And Great Oath Hill Newland ULVERSTON LA12 7SH

    Lawful Development Certificate (existing) to confirm that a material start was made on planning permission SL/2022/1117 (Erection of steel ring slurry store with canopy) prior to the expiration of the permission. Specifically, this application seeks confirmation that the laying of concrete and drainage pipes forms part of the implemented works and the permission remains extant

    3 Jun 2026 Lawful development
  • 2026/1092/LDEX Refused

    Ardale Langwathby PENRITH CA10 1NU

    Lawful Development Certificate for the continued use of land as garden curtilage incidental to Ardale.

    21 May 2026 Lawful development
  • 2026/1136/LDPR Granted

    40 Priory Lane GRANGE-OVER-SANDS LA11 7BJ

    Application for a Lawful Development Certificate for the proposed construction of a rear flat roofed dormer

    2 Jun 2026 Lawful development
  • 2026/1093/LDPR Granted

    Kendal United Football Club Castle Grove KENDAL LA9 7AY

    Application for a Lawful Development Certificate for the proposed internal plaster boarding & plaster. Replacement of an existing bathroom with disabled toilet and baby changing facilities. Internal porch with internal glazed doors.

    28 May 2026 Lawful development
  • 2026/1336/LDPR Granted

    Flat 1 71 The Borridge Station Road Flookburgh GRANGE-OVER-SANDS LA11 7JZ

    Application for a Lawful Development Certificate for a proposed childminding activity that will operate alongside and remain ancillary to the primary residential use of the dwellinghouse

    2 Jul 2026 Lawful development