3 Ashley Drive Borehamwood Hertfordshire WD6 2JE

1. 17 Mar 2023

   Received by Hertsmere

2. 9 May 2023

   Decision issued: Grant Lawful Certificate (Proposed Dev)

3. 15 Sep 2026

   Added to PlanIndex

Hertsmere granted permission on 9 May 2023, 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.

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.

• 167 Furzehill Road Borehamwood Hertfordshire WD6 2DR

  21/1093/FUL Submitted 20 May 2021 50 yards away

  Demolition of existing house and construction of a block of 3 terraced, 3 bed residential dwellings to include habitable loft space, parking, amenity and associated landscaping

  Granted Full applications Demolition 17 docs

• 24 Burghley Avenue Borehamwood Hertfordshire WD6 2JF

  23/0063/HSE Submitted 13 Jan 2023 100 yards away

  Insertion of dormer window to rear elevation.

  Withdrawn Householder Loft or dormer Windows or glazing 5 docs
  Domestic

• 165 Furzehill Road Borehamwood Hertfordshire WD6 2DR

  26/1521/HSE Submitted 20 Oct 2026 100 yards away

  92% historically approved · decision due ~15 Dec

  Construction of part single, part two storey side and rear extension, conversion of garage to habitable space to include replacement door with window, front porch extension and alterations to fenestration.

  Awaiting decision Householder Extension Windows or glazing
  Small domestic

• 147 Furzehill Road Borehamwood Hertfordshire WD6 2DR

  26/0588/HSE Submitted 30 Apr 2026 100 yards away

  Single storey rear, part first floor rear and front porch extensions with addition of side window.

  Decided Householder Extension Windows or glazing 4 docs
  Small domestic

• 9 Hunter Close Borehamwood Hertfordshire WD6 2SW

  23/0181/CLE Submitted 2 Feb 2023 100 yards away

  The reconfiguration and retention of existing dwellings to provide 2 x flats (1 x flat at ground & first floor level & 1 x flat at first floor level) Certificate of Lawful Development (Existing).

  Refused Lawful development New dwelling 8 docs

• 16 Burghley Avenue Borehamwood Hertfordshire WD6 2JF

  26/0734/HSE Submitted 28 May 2026 100 yards away

  Single story rear extension.

  Decided Householder Extension 3 docs
  Domestic

• 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