39 Coldharbour Lane Bushey Hertfordshire WD23 4NU

1. 18 Sep 2024

   Received by Hertsmere

2. 13 Nov 2024

   Decision issued: Refuse to Grant Certificate

3. 26 Jul 2026

   Added to PlanIndex

Hertsmere refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 33 Coldharbour Lane Bushey Hertfordshire WD23 4NU

  26/1255/HSE Submitted 28 Aug 2026 50 yards away

  92% historically approved · decision due ~23 Oct

  Demolition of rear conservatory and existing two storey side extension; construction of part single, part two storey side and rear extension and two storey front extension with relocation of front entrance; conversion of loft to habitable space with associated hip to gable roof extensions, rear dormer with 2x Juliette balconies and insertion of 2x front and 4x side rooflights; 3x rear Juliette balconies at first floor level, alterations to side bay extension, alterations to fenestration and removal of 2x chimney stacks.

  Awaiting decision Householder Extension Loft or dormer +2 7 docs
  Small domestic

• 2 Woburn Close Bushey Hertfordshire WD23 4XA

  23/0494/HSE Submitted 31 Mar 2023 150 yards away

  Demolition of existing rear conservatory, erection of a single storey rear extension and alterations to fenestration.

  Granted Householder Extension Demolition +1 8 docs
  Small domestic

• 2 Reddings Avenue Bushey Hertfordshire WD23 3PB

  23/0197/HSE Submitted 3 Feb 2023 150 yards away

  First floor side extension with pitched roof and 2 rooflights.

  Refused Householder Extension Loft or dormer 8 docs
  Domestic

• 21A Coldharbour Lane Bushey Hertfordshire WD23 4NP

  26/0994/HSE Submitted 20 Jul 2026 200 yards away

  Construction of first-floor rear infill extension.

  Decided Householder Extension 6 docs
  Domestic

• 68 Coldharbour Lane Bushey Hertfordshire WD23 4NY

  21/1485/FUL Submitted 19 Jul 2021 200 yards away

  Demolition of existing garages and erection of detached, 2 storey, 3 bed dwelling to rear of No 68 with parking and access from Reddings Avenue.

  Refused Full applications Demolition 14 docs
  Domestic

• 28 Reddings Avenue Bushey Hertfordshire WD23 3PB

  26/1133/HSE Submitted 10 Aug 2026 200 yards away

  Demolition of existing garage, erection of single storey side infill extension, installation of rooflight and alterations to fenestration.

  Granted Householder Extension Loft or dormer +2 3 docs
  Small 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