14 Tilehouse Close Borehamwood Hertfordshire WD6 4AS

1. 12 Oct 2026

   Received by Hertsmere

2. 16 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hertsmere took a median of 57 days over the applications it decided in the last year.

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided householder applications in a median of 65 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 60 Theobald Street Borehamwood Hertfordshire WD6 4SH

  21/1076/HSE Submitted 19 May 2021 50 yards away

  Conversion of loft to habitable room to include 3 x rear dormers and insertion of roof light to front elevation. Construction of two storey side extension, new front porch with relocated entrance and alterations to fenestration. (Amended Plans Received 22/06/2021)

  Granted Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 6 Tilehouse Close Borehamwood Hertfordshire WD6 4AS

  TP/05/1079 Submitted 30 Aug 2005 50 yards away

  Garage conversion to form habitable accommodation to include construction of external wall to front elevation with new window.

  Granted Full applications Windows or glazing 3 docs

• 4 Markham Close Borehamwood Hertfordshire WD6 4PQ

  21/1078/HSE Submitted 19 May 2021 50 yards away

  Conversion of loft to habitable room with rear dormer and 4 front rooflights.

  Granted Householder Loft or dormer 11 docs
  Domestic

• 104 Stratfield Road Borehamwood Hertfordshire WD6 1XB

  14/0971/HSE Submitted 26 Jun 2014 100 yards away

  First floor rear extension. (Amended plan received 7/8/14)

  Granted Householder Extension 8 docs
  Domestic

• 20 Lexington Close Borehamwood Hertfordshire WD6 1UT

  24/1407/HSE Submitted 1 Nov 2024 100 yards away

  Demolition of existing garage. Construction of part single, part two storey side and rear extension to include associated roof works and insertion of 1x rooflight to rear. (AMENDED PLANS RECEIVED: 16/01/2025 - front porch extension omitted and first floor side extension set back).

  Granted Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 24 Lexington Close Borehamwood WD6 1UT

  TP/09/1531 Submitted 8 Sep 2009 100 yards away

  *Electronic documents only, no paper fileTwo storey side extension, single storey rearward extension together with new side entrance and gate (Amended drawing received 5.10.2009) (Amended description 2.11.2009)

  Refused Full applications Extension 7 docs
  Small domestic

• 26/1234/HSE Granted

  66 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PU

  Construction of swimming pool with associated hard landscaping.

  Received 26 Aug, published by the council 3 Sep 2026 Householder
• 26/1227/HSE Granted

  22 Pinewood Close Borehamwood Hertfordshire WD6 5NW

  Construction of part single, part two-storey rear extension, two-storey side extension including conversion of existing attached garage to habitable space, and alterations to fenestration.

  Received 26 Aug, published by the council 2 Sep 2026 Householder
• 26/1500/HSE Awaiting decision

  10 Oakridge Avenue Radlett Hertfordshire WD7 8EP

  Demolition of existing rear conservatory and erection of part single part two storey rear extension with alterations to fenestration.

  Received 19 Oct, published by the council 21 Oct 2026 Householder
• 26/1029/HSE Granted

  5 Elmroyd Avenue Potters Bar Hertfordshire EN6 2ED

  Installation of 8x solar panels.

  Received 23 Jul, published by the council 28 Aug 2026 Householder
• 26/1235/HSE Granted

  14 Neville Close Potters Bar Hertfordshire EN6 2AG

  Construction of single storey front, side and rear extension and alterations to fenestration.

  Received 26 Aug, published by the council 4 Sep 2026 Householder