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Planning application

94 Cassiobury Park Avenue Watford WD18 7LF

Refused Watford 23/00510/LDC Lawful Development Certificate

Works: Extension Small domestic

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

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

Proposal

Lawful Development Certificate for single storey rear extension (3m).

As published by the council, reference 23/00510/LDC

Application record

Reference
23/00510/LDC
Type
Lawful Development Certificate
Status
Refused
Decision
Refused As published: Refuse Lawful Development Certificate
Received
12 Jun 2023
Validated
12 Jun 2023
Decided
7 Aug 2023
Ward
Park
Decision by
Delegated Decision
Postcode
WD18 7LF

Site history

Applications at this address on the Watford register

This site has had 2 applications since 2023: 1 approved, 1 refused.

  • 23/00984/HPD Granted

    94 Cassiobury Park Avenue Watford WD18 7LF

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 5.0m for which the maximum height would be 4.0m and for which the height of the eaves would be 2.40m

    Decided 7 Dec 2023 Prior approval

Timeline

Dates from the published record

  1. 12 Jun 2023

    Received by Watford

  2. 7 Aug 2023

    Decision issued: Refuse Lawful Development Certificate

  3. 1 Oct 2026

    Added to PlanIndex

Documents

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

6 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.

Watch members (£5 a month) open the document list 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 0.3 miles

  • 94 Cassiobury Park Avenue Watford WD18 7LF

    23/00984/HPD Submitted 27 Oct 2023 50 yards away

    The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 5.0m for which the maximum height would be 4.0m and for which the height of the eaves would be 2.40m

    Granted Prior approval Extension 6 docs
    Small domestic

  • 10 Swiss Avenue Watford Hertfordshire WD18 7LN

    22/01323/FULH Submitted 14 Nov 2022 50 yards away

    Erection of single storey rear extension and raising existing garage roof

    Granted Householder Extension 15 docs
    Small domestic

  • 14 Swiss Avenue Watford WD18 7LN

    26/00438/FULH Submitted 10 Jun 2026 50 yards away

    Erection of single storey part rear and part side extension

    Granted Householder Extension 10 docs
    Small domestic

  • 14 Swiss Avenue Watford WD18 7LN

    26/00396/LDC Submitted 27 May 2026 50 yards away

    Lawful Development Certificate for proposed loft conversion including rear dormer extension, two rear-facing windows and x3 front rooflights

    Granted Lawful development Extension Loft or dormer +1 10 docs

  • 88 Cassiobury Park Avenue Watford Hertfordshire WD18 7LF

    22/00456/LDC Submitted 5 Apr 2022 50 yards away

    Lawful development certificate of proposed erection of single storey side extension on existing detached garage

    Granted Lawful development Extension 6 docs
    Small domestic

  • 88 Cassiobury Park Avenue Watford WD18 7LF

    22/00062/FULH Submitted 18 Jan 2022 50 yards away

    Proposed reduction in the depth of the existing extension in order to comply with the established building line along the street with roof lights.

    Granted Householder Extension Loft or dormer 6 docs
    Domestic

In Watford

  • 26/00740/LDC Granted

    344 Hagden Lane Watford WD18 7SH

    Lawful development certificate for proposed erection of outbuilding (12mx5m) at the South-West corner of the rear garden

    Received 21 Sep, published by the council 1 Oct 2026 Lawful development
  • 26/00763/LDC Awaiting decision

    134 Balmoral Road Watford WD24 4ET

    Lawful Development Certificate for proposed hip to gable loft conversion including rear dormer and x2 front roof lights.

    Received 29 Sep, published by the council 7 Oct 2026 Lawful development
  • 26/00755/LDC Awaiting decision

    498 Whippendell Road Watford WD18 7QJ

    Lawful Development Certificate for a loft conversion with rear dormer window.

    Received 28 Sep, published by the council 7 Oct 2026 Lawful development
  • 26/00579/LDC Refused

    37 Harford Drive Watford Hertfordshire WD17 3DQ

    Lawful development certificate for proposed erection of garden outbuilding for storage/office use and alterations to existing front porch

    Received 27 Jul, published by the council 9 Aug 2026 Lawful development
  • 26/00618/LDC Granted

    8 Woodhurst Avenue Watford WD25 9RQ

    Lawful Development Certificate for a hip-to-gable roof extension and rear dormer to facilitate a loft conversion, including associated roof alterations and windows/roof lights.

    Received 10 Aug, published by the council 16 Aug 2026 Lawful development