Skip to content
PlanIndex Get alerts
Menu

Planning application

9 Deacons Heights Barnet Lane Elstree Borehamwood WD6 3QY

Granted Hertsmere TP/11/0332 Lawful Development Cert. Proposed

Works: Extension Small domestic

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

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

Proposal

Single storey rear extension ( Lawful Development Certificate - Proposed).

As published by the council, reference TP/11/0332

Application record

Reference
TP/11/0332
Type
Lawful Development Cert. Proposed
Status
Permitted
Decision
Granted As published: Grant Certificate (Proposed Development)
Received
18 Feb 2011
Validated
18 Feb 2011
Decided
4 Apr 2011
Ward
Elstree
Parish
Elstree & Borehamwood Town Council
Decision by
Delegated Decision
Postcode
WD6 3QY

Timeline

Dates from the published record

  1. 18 Feb 2011

    Received by Hertsmere

  2. 4 Apr 2011

    Decision issued: Grant Certificate (Proposed Development)

  3. 24 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Steene Associates (Architects) Ltd Agent, an architecture practice registered in Harrow

Active · incorporated 1994 · Harrow

47 applications on PlanIndex · 95% granted

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

2 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 grant of permission means

Hertsmere granted permission on 4 April 2011, 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

  • 1 Deacons Heights Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QY

    24/1367/TPO Submitted 23 Oct 2024 50 yards away

    T24 SYCAMORE. Fell. Tree is dead. Visual evidence only.

    Granted Trees 6 docs
  • Lochgreen House Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

    21/1195/HSE Submitted 7 Jun 2021 50 yards away

    Installation of front boundary wall to include dwarf brick wall with stone piers & metal railings, installation of rear garden wall with associated landscaping, and alteration of roof shape to existing double garage. (Amended description and plans received 20/08/21)

    Granted Householder 12 docs
    Small domestic
  • Lochgreen House Barnet Lane Elstree Hertfordshire WD6 3QZ

    21/0561/HSE Submitted 16 Mar 2021 50 yards away

    Conversion of garage to habitable room to include removal of garage door and insertion of 2 x windows to front elevation, external rendering to facade.

    Granted Householder Windows or glazing 11 docs
    Domestic
  • Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

    26/0584/VOC Submitted 30 Apr 2026 100 yards away

    Variation of condition 13 (plans) to allow for external alterations following grant of planning permission 22/0331/FUL.

    Refused Amendments 20 docs
  • Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

    26/0717/DOC Submitted 26 May 2026 100 yards away

    100% historically approved · decision due ~21 Jul

    Application for approval of details reserved by conditions 4 (landscape and ecological management plan), 5 (drainage), 11 (demolition & construction method statement), 12 (external materials) and 15 (sustainability) of planning permission reference 22/0331/FUL.

    Awaiting decision Conditions Demolition 33 docs
  • Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

    26/1166/VOC Submitted 14 Aug 2026 100 yards away

    82% historically approved · decision due ~9 Oct

    Variation of condition 13 (plans and drawings) to allow for amended design to enhance building external features following grant of planning permission 22/0331/FUL.

    Awaiting decision Amendments 20 docs

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
  • 26/1573/CLP Awaiting decision

    49 Warenford Way Borehamwood Hertfordshire WD6 5ER

    Construction of single storey outbuilding Certificate of Lawful Development (Proposed).

    Received 29 Oct, published by the council 6 Nov 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