12 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

1. 5 Aug 2024

   Received by Hertsmere

2. 18 Sep 2024

   Decision issued: Grant Lawful Certificate (Proposed Dev)

3. 9 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 18 September 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.

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.

• 8 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  24/1611/PD42 Submitted 10 Dec 2024 50 yards away

  Single storey rear extension Depth: 4.00m, Height: 3.00m, Eaves: 3.00m.

  Refused Prior approval Extension 7 docs
  Small domestic

• 16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  26/0497/HSE Submitted 13 Apr 2026 50 yards away

  Single storey rear, side, and front porch extension; alterations to fenestration.

  Refused Householder Extension Windows or glazing 12 docs
  Small domestic

• 16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  26/0498/HSE Submitted 13 Apr 2026 50 yards away

  Construction of single storey side and rear extension and front porch extension.

  Decided Householder Extension 6 docs
  Small domestic

• 8 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  26/0996/CLE Submitted 20 Jul 2026 50 yards away

  Existing use as a HMO (Class C4). Certificate of Lawful Development (Existing).

  Decided Lawful development 13 docs

• 16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  26/0593/HSE Submitted 1 May 2026 50 yards away

  Construction of front porch extension, single storey rear extension to include 1x rooflight and two storey side extension with associated roof works.

  Decided Householder Extension Loft or dormer 6 docs
  Small domestic

• 25 Albemarle Avenue Potters Bar Hertfordshire EN6 1TB

  24/1303/HSE Submitted 10 Oct 2024 50 yards away

  Single storey front and rear extensions.

  Granted Householder Extension 8 docs
  Small domestic

• 26/1156/CLP Decided

  30 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR

  Single storey rear extension. Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer. Certificate of Lawful Development (Proposed).

  Received 12 Aug, published by the council 25 Aug 2026 Lawful development
• 26/1494/CLP Awaiting decision

  32 Billy Lows Lane Potters Bar Hertfordshire EN6 1XN

  Demolition of existing garage and temporary shed to facilitate construction of single storey side extension, conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and 4x front rooflights Certificate of Lawful Development (Proposed).

  Received 16 Oct, published by the council 21 Oct 2026 Lawful development
• 26/1489/CLP Awaiting decision

  6 Minorca Close Bentley Heath Barnet Hertfordshire EN5 4FA

  Erection of detached outbuilding in the rear garden for uses ancillary to the main dwelling. Certificate of Lawful Development (Proposed).

  Received 15 Oct, published by the council 20 Oct 2026 Lawful development
• 26/1258/CLP Granted

  106 Whitehouse Avenue Borehamwood Hertfordshire WD6 1HE

  Construction of single storey rear extension. Certificate of Lawful Development (Proposed).

  Received 1 Sep, published by the council 8 Sep 2026 Lawful development
• 26/1247/CLP Decided

  314 Mutton Lane Potters Bar Hertfordshire EN6 2AX

  Conversion of loft to habitable space including hip to gable roof alterations, rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).

  Received 27 Aug, published by the council 4 Sep 2026 Lawful development