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Planning application

1 Coningesby Drive Watford Hertfordshire WD17 3BD

Refused Watford 25/00644/LDC Lawful Development Certificate

Works: Extension

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Lawful Development Certificate for erection of rear ground floor extension to existing house and erection of outbuilding

As published by the council, reference 25/00644/LDC

Application record

Reference
25/00644/LDC
Type
Lawful Development Certificate
Status
Refused
Decision
Refuse Lawful Development Certificate
Received
10 Jul 2025
Validated
10 Jul 2025
Decided
2 Sep 2025
Ward
Park
Decision by
Delegated Decision
Postcode
WD17 3BD

Site history

Applications at this address on the Watford register

This site has had 2 applications since 2024: 0 approved, 2 refused.

  • 24/00314/FUL Refused

    1 Coningesby Drive Watford Hertfordshire WD17 3BD

    Demolition of the existing dwelling house and erection of 4 new dwellings and access road to 1 Coningesby Drive

    Decided 9 Jul 2024 Full applications

Timeline

Dates from the published record

  1. 10 Jul 2025

    Received by Watford

  2. 2 Sep 2025

    Decision issued: Refuse Lawful Development Certificate

  3. 26 Jul 2026

    Added to PlanIndex

Documents

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

20 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 this refusal means

Watford refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 500 metres

  • 1 Coningesby Drive Watford Hertfordshire WD17 3BD

    24/00314/FUL Submitted 31 Mar 2024 0m away

    Demolition of the existing dwelling house and erection of 4 new dwellings and access road to 1 Coningesby Drive

    Refused Full applications New dwelling Demolition 145 docs
    Several homes
  • 117 Langley Way Watford WD17 3ED

    26/00553/FULH Submitted 20 Jul 2026 68m away

    Demolition of existing side garage, construction of a 2 storey side extension and single storey rear extension. Installation of 2 Velux windows on upper roof slope.

    Granted Householder Extension Loft or dormer +2 7 docs
    Small domestic
  • 13 Coningesby Drive Watford WD17 3BD

    19/01288/FULH Submitted 6 Nov 2019 75m away

    Erection of a single storey side extension and new porch roof

    Granted Householder Extension 6 docs
    Small domestic
  • 114 Langley Way Watford WD17 3EE

    24/00086/LDC Submitted 5 Feb 2024 79m away

    Lawful Development Certificate for roof alterations including hip to gable extension, rear dormer window, three front facing roof lights and one high level side facing window.

    Granted Lawful development Extension Loft or dormer +2 8 docs
  • 112 Langley Way Watford WD17 3EE

    26/00351/FULH Submitted 1 May 2026 87m away

    Erection of single storey rear/side extension following demolition of existing conservatory and garage

    Granted Householder Extension Demolition 7 docs
    Small domestic
  • 110 Langley Way Watford WD17 3EE

    23/00861/HPD Submitted 21 Sep 2023 97m away

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 3.85m for which the maximum height would be 3.6m and for which the height of the eaves would be 2.95m

    Refused Prior approval Extension 13 docs
    Small domestic

In Watford

  • 26/00672/LDC Granted

    84 North Western Avenue Watford WD25 0AJ

    Lawful development certificate for proposed single storey rear extension

    24 Aug 2026 Lawful development
  • 26/00714/LDC Awaiting decision

    25 Westbury Road Watford Hertfordshire WD18 0DL

    Lawful development certificate for proposed loft conversion including rear dormer and x front rooflights

    8 Sep 2026 Lawful development
  • 26/00704/LDC Awaiting decision

    268 Hempstead Road Watford WD17 4LY

    Lawful development certificate for proposed hip to gable loft conversion to extend main ridge line and rear dormer

    4 Sep 2026 Lawful development
  • 26/00605/LDC Granted

    503 Whippendell Road Watford WD18 7QB

    Lawful Development Certificate for existing use of hip to gable loft conversion including rear dormer, roof extension and x2 front roof lights

    3 Aug 2026 Lawful development
  • 26/00700/LDC Awaiting decision

    13 Orchard Close Watford WD17 3DU

    Lawful Development Certificate for a hip to gable loft conversion with three skylights on the front slope.

    3 Sep 2026 Lawful development