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Planning application

23/00457/LDCP

49 Wheat Hill Letchworth Garden City Hertfordshire SG6 4HH

Refused North Hertfordshire Lawful Development Certificate Proposed

Proposal

Insertion of rooflights to existing side elevation roofslopes and hip to gable rear roof extension to facilitate conversion of loftspace into habitable accommodation. Single storey rear extension, raise existing roof, remove existing side elevation windows and replace existing rear door and window with French doors to facilitate conversion of existing garage into habitable accommodation.

As published by the council, reference 23/00457/LDCP

Timeline

Dates from the published record

  1. 27 Feb 2023

    Received by North Hertfordshire

  2. 29 Mar 2023

    Decision issued: Refused

  3. 30 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

  • 23/00594/TCA Granted

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    T1 Oak - Crown reduction 1/3 (18 ft/6m) plus thinning. T2 Ash - Crown reduction of 1/3 (10ft/3m) plus thinning.

    13 Mar 2023 117m away Trees
  • 21/02187/NMA Decided

    120 Wilbury Road Letchworth Garden City Hertfordshire SG6 4JG

    Repositioning of one annexe sash window (as Non-Material Amendment of planning permission 21/00035/FPH granted 21.04.2021)

    21 Jul 2021 156m away Amendments
  • 24/02288/TCA Granted

    109 Wilbury Road Letchworth Garden City Hertfordshire SG6 4JQ

    T1: Mulberry - Reduce by approx. 25-30% to suitable lateral growth points. T2: 2x Silver Birch - Reduce by approx. 15-20% T3: Laurel - Prune back approx. 12-18"

    11 Oct 2024 183m away Trees
  • 26/01516/LBC Awaiting decision

    1 Westholm Letchworth Garden City Hertfordshire SG6 4JB

    Single storey rear extension and insertion of 2 no. rooflights to existing rear roof slope. Alterations to fenestration and external rendering. Internal alterations.

    8 Jul 2026 368m away Heritage and listed buildings
  • 26/01515/FPH Awaiting decision

    1 Westholm Letchworth Garden City Hertfordshire SG6 4JB

    Single storey rear extension and insertion of 2 no. rooflights to existing rear roof slope. Alterations to fenestration and external rendering.

    8 Jul 2026 368m away Householder
  • 22/03297/LBC Granted

    10 Westholm Letchworth Garden City Hertfordshire SG6 4JB

    Replace existing front elevation entrance door (as amended by revised 'Pentland' door design received on 21/03/2023).

    23 Jan 2023 425m away Heritage and listed buildings

In North Hertfordshire

  • 26/01621/LDCP Granted

    21 Danesbury Park Road Welwyn Hertfordshire AL6 9SH

    Two storey rear extension following removal of existing single storey rear elements

    8 Jul 2026 Lawful development
  • 26/01501/LDCP Granted

    56 Grays Lane Hitchin Hertfordshire SG5 2HJ

    Erection of detached single storey rear garden room

    24 Jun 2026 Lawful development
  • 26/01293/LDCP Refused

    35 Dacre Road Hitchin Hertfordshire SG5 1QJ

    Insertion of rear dormer window with Juliet barrier and two front rooflights

    22 Jun 2026 Lawful development
  • 26/01557/LDCP Granted

    11 Matthew Gate Hitchin Hertfordshire SG4 9EQ

    Insertion of rear box dormer with Juliet balcony and 2 no. front rooflights to facilitate loft conversion to habitable space

    16 Jun 2026 Lawful development
  • 26/01672/LDCP Refused

    3 Westfield Lane Hitchin Hertfordshire SG5 2HE

    Alterations to existing roof to include hip to gable roof extension and insertion of rear dormer window and second floor side window to facilitate loft conversion into habitable accommodation.

    2 Jul 2026 Lawful development