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Planning application

21 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PW

Granted Hertsmere 24/1253/CLP Certificate Proposed Lawful Use/Dev

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

Proposal

Construction of outbuilding to rear garden. Certificate of Lawful Development (Proposed).

As published by the council, reference 24/1253/CLP

Application record

Reference
24/1253/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Granted As published: Grant Lawful Certificate (Proposed Dev)
Received
1 Oct 2024
Validated
1 Oct 2024
Decided
22 Nov 2024
Ward
Elstree
Parish
Elstree & Borehamwood Town Council
Decision by
Delegated Decision
Postcode
WD6 3PW

Site history

Applications at this address on the Hertsmere register

This site has had 3 applications since 2021: 2 approved, 1 refused.

  • 24/0758/DOC Granted

    21 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PW

    Application for approval of details reserved by conditions 7 (scheme of landscaping), 8 (details of walls, fences and other enclosures), 9 (details of bicycle facilities) and 10 (Climate Change and Sustainability Statement) of planning permission reference 24/0410/FUL. (AMENDED PLANS RECEIVED: 03/09/2024 - landscaping plan revised).

    Decided 4 Sep 2024 Conditions
  • 21/1682/HSE Refused

    21 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PW

    Construction of a two storey side and rear extension and alterations to fenestration.

    Decided 6 Oct 2021 Householder

Timeline

Dates from the published record

  1. 1 Oct 2024

    Received by Hertsmere

  2. 22 Nov 2024

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  3. 1 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Randall Architecture Agent, an architecture practice

8 applications on PlanIndex · across 4 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

6 documents on file for this application

  • Decision Decision · 25 Nov 2024
  • Delegated report Delegated Report · 25 Nov 2024
  • Application form redacted Application Form · 02 Oct 2024
  • Proposed plans and elevations Drawing/Plans · 02 Oct 2024
  • Proposed site plan Drawing/Plans · 02 Oct 2024
  • Site location and block plans Drawing/Plans · 02 Oct 2024

Watch members (£5 a month) open the document list from here.

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What this grant of permission means

Hertsmere granted permission on 22 November 2024, 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

  • 21 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PW

    24/0758/DOC Submitted 7 Jun 2024 50 yards away

    Application for approval of details reserved by conditions 7 (scheme of landscaping), 8 (details of walls, fences and other enclosures), 9 (details of bicycle facilities) and 10 (Climate Change and Sustainability Statement) of planning permission reference 24/0410/FUL. (AMENDED PLANS RECEIVED: 03/09/2024 - landscaping plan revised).

    Granted Conditions 10 docs
  • 21 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PW

    21/1682/HSE Submitted 16 Aug 2021 50 yards away

    Construction of a two storey side and rear extension and alterations to fenestration.

    Refused Householder Extension Windows or glazing 11 docs
    Domestic
  • 22 Barham Avenue Elstree Hertfordshire WD6 3PN

    21/0702/HSE Submitted 30 Mar 2021 50 yards away

    Construction of a first floor rear terrace surrounded by 1.8m height privacy screen and green wall.

    Granted Householder 9 docs
    Domestic
  • 2 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PN

    26/1016/DOC Submitted 22 Jul 2026 100 yards away

    Application for approval of details reserved by condition 3 (schedule of materials) of planning permission reference 25/0013/LBC.

    Decided Conditions 2 docs
  • 2 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PN

    26/1344/DOC Submitted 17 Sep 2026 100 yards away

    100% historically approved · decision due ~12 Nov

    Application for approval of details reserved by condition 3 (schedule of materials) of planning permission reference 25/0013/LBC.

    Awaiting decision Conditions
  • 6 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PN

    26/0797/HSE Submitted 9 Jun 2026 100 yards away

    Construction of first floor rear enclosed terrace with 1.7m privacy screen following levelling of existing elevated flat roof section above ground floor.

    Decided Householder 6 docs
    Domestic

In Hertsmere

  • 26/1315/CLP Granted

    52 Carrington Avenue Borehamwood Hertfordshire WD6 2HA

    Replacement rear dormer and alterations to front roof lights. Certificate of lawful development (Proposed).

    Received 10 Sep, published by the council 19 Sep 2026 Lawful development
  • 26/1220/CLP Decided

    The Farm House The Green Letchmore Heath Watford Hertfordshire WD25 8ES

    Removal of approximately 1.4m of private garden hedge and installation of an inward-opening pedestrian gate and posts, with a maximum overall height of 1.0 metre above existing ground level, wholly within the property boundary. Certificate of Lawful Development (Proposed).

    Received 24 Aug, published by the council 28 Aug 2026 Lawful development
  • 26/1300/CLP Granted

    111 Church Road Potters Bar Hertfordshire EN6 1EY

    Conversion of loft to habitable space to include rear dormer, 3x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).

    Received 7 Sep, published by the council 14 Sep 2026 Lawful development
  • 26/1276/CLE Granted

    81 Barton Way Borehamwood Hertfordshire WD6 1PQ

    Retention of existing use of an outbuilding as a self-contained dwellinghouse. Certificate of Lawful Development (Existing).

    Received 3 Sep, published by the council 9 Sep 2026 Lawful development
  • 26/1283/CLP Granted

    32 Bullhead Road Borehamwood Hertfordshire WD6 1HS

    Conversion of loft to habitable space to include hip to gable roof alterations, rear dormer, 2x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).

    Received 4 Sep, published by the council 9 Sep 2026 Lawful development