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Planning application

13 Cragg Avenue Radlett Hertfordshire WD7 8DW

Granted Hertsmere 21/0784/CLP Certificate Proposed Lawful Use/Dev

Works: Loft or dormer Roofing

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

Proposal

Conversion of loft to habitable room with hip to gable roof alterations, and rear dormer with Juliet balcony. Certificate of Lawful Development (proposed).

As published by the council, reference 21/0784/CLP

Application record

Reference
21/0784/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Granted As published: Grant Lawful Certificate (Proposed Dev)
Received
12 Apr 2021
Validated
12 Apr 2021
Decided
3 Jun 2021
Ward
Aldenham West
Parish
Aldenham Parish
Decision by
Delegated Decision
Postcode
WD7 8DW

Timeline

Dates from the published record

  1. 12 Apr 2021

    Received by Hertsmere

  2. 3 Jun 2021

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  3. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

LPS Architecture Agent, an architecture practice

65 applications on PlanIndex · across 29 councils · 80% granted

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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.

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What this grant of permission means

Hertsmere granted permission on 3 June 2021, 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

  • 17 Cragg Avenue Radlett Hertfordshire WD7 8DW

    19/1678/HSE Submitted 21 Oct 2019 50 yards away

    Construction of two storey side extension, part single part two storey rear extension, new front porch and conversion of loft to habitable room to include side and rear dormers and insertion of roof lights.

    Granted Householder Extension Loft or dormer 6 docs
    Small domestic
  • 1 Cragg Avenue Radlett Hertfordshire WD7 8DW

    26/0607/HSE Submitted 5 May 2026 50 yards away

    Construction of two storey rear extension, insertion of 1x rear rooflight and alterations to fenestration.

    Decided Householder Extension Loft or dormer +1 13 docs
    Domestic
  • 19 Cragg Avenue Radlett Hertfordshire WD7 8DW

    23/0049/HSE Submitted 11 Jan 2023 50 yards away

    Construction of single storey side and rear extension and front porch extension.

    Granted Householder Extension 12 docs
    Small domestic
  • 73 Gills Hill Lane Radlett Hertfordshire WD7 8PD

    24/1347/CLP Submitted 17 Oct 2024 100 yards away

    Demolition of existing side garage followed by construction of single storey side and rear extensions, and front porch. Conversion of loft to habitable space with associated hip to gable roof alterations, rear dormer, insertion of 2x front rooflights and 2x windows to side elevation at loft level. Raised patio and alterations to side fences. Certificate of Lawful Development (Proposed).

    Granted Lawful development Extension Loft or dormer +3 25 docs
    Small domestic
  • 73 Gills Hill Lane Radlett Hertfordshire WD7 8PD

    24/1346/HSE Submitted 17 Oct 2024 100 yards away

    Demolition of existing garage, WC and utility to facilitate construction of single storey front, side and rear wraparound extension with insertion of 1x rooflight to rear and new raised rear patio. Construction of new side access.

    Granted Householder Extension Loft or dormer +1 26 docs
    Small domestic
  • 65 Gills Hill Lane Radlett Hertfordshire WD7 8PD

    26/0709/HSE Submitted 22 May 2026 100 yards away

    Construction of two storey front and side extensions, single storey rear extension, and conversion of loft to habitable space with associated hip to gable roof alterations, removal of chimney stack, addition of rear dormer and insertion of front and rear rooflights.

    Decided Householder Extension Loft or dormer +1 18 docs
    Small domestic

In Hertsmere

  • 26/1156/CLP Decided

    30 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR

    Single storey rear extension. Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer. Certificate of Lawful Development (Proposed).

    Received 12 Aug, published by the council 25 Aug 2026 Lawful development
  • 26/1494/CLP Awaiting decision

    32 Billy Lows Lane Potters Bar Hertfordshire EN6 1XN

    Demolition of existing garage and temporary shed to facilitate construction of single storey side extension, conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and 4x front rooflights Certificate of Lawful Development (Proposed).

    Received 16 Oct, published by the council 21 Oct 2026 Lawful development
  • 26/1489/CLP Awaiting decision

    6 Minorca Close Bentley Heath Barnet Hertfordshire EN5 4FA

    Erection of detached outbuilding in the rear garden for uses ancillary to the main dwelling. Certificate of Lawful Development (Proposed).

    Received 15 Oct, published by the council 20 Oct 2026 Lawful development
  • 26/1258/CLP Granted

    106 Whitehouse Avenue Borehamwood Hertfordshire WD6 1HE

    Construction of single storey rear extension. Certificate of Lawful Development (Proposed).

    Received 1 Sep, published by the council 8 Sep 2026 Lawful development
  • 26/1247/CLP Decided

    314 Mutton Lane Potters Bar Hertfordshire EN6 2AX

    Conversion of loft to habitable space including hip to gable roof alterations, rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).

    Received 27 Aug, published by the council 4 Sep 2026 Lawful development