81 Sunnybank Road Potters Bar Hertfordshire EN6 2NL

1. 20 Jul 2026

   Received by Hertsmere

2. 30 Jul 2026

   Added to PlanIndex

3. 14 Sep 2026

   Decision issued: Grant Lawful Certificate (existing)

4. 14 Sep 2026

   Status changed to Decided

   Previously Awaiting decision.

Hertsmere granted permission on 14 September 2026, 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.

• 55 Sunnybank Road Potters Bar Hertfordshire EN6 2NN

  24/1314/PD42 Submitted 11 Oct 2024 107m away

  Single storey rear extension Depth: 4.65m, Height: 3.00m, Eaves: 2.80m.

  Granted Prior approval Extension 7 docs
  Small domestic

• 55 Sunnybank Road Potters Bar Hertfordshire EN6 2NN

  24/1313/CLP Submitted 11 Oct 2024 107m away

  Hip to gable roof alterations to facilitate construction of rear dormer and insertion of 3x front rooflights. Alterations to fenestration Certificate of Lawful Development (Proposed).

  Granted Lawful development Loft or dormer Roofing +1 7 docs

• 32 Sunnybank Road Potters Bar Hertfordshire EN6 2NN

  21/0761/HSE Submitted 8 Apr 2021 187m away

  Single storey side infill extension and conversion of garage to habitable room and changes to fenestration.

  Granted Householder Extension Windows or glazing 7 docs
  Small domestic

• 145 Mutton Lane Potters Bar Hertfordshire EN6 2HD

  26/1241/HSE Submitted 27 Aug 2026 187m away

  91% historically approved · decision due ~28 Oct

  Single storey side and rear extension.

  Awaiting decision Householder Extension
  Small domestic

• 147 Mutton Lane Potters Bar Hertfordshire EN6 2HD

  26/0600/HSE Submitted 4 May 2026 187m away

  Construction of single storey rear infill extension, and alterations to rear patio.

  Decided Householder Extension 14 docs
  Small domestic

• 52 Brackendale Potters Bar EN6 2LU

  TP/12/1476 Submitted 11 Jul 2012 188m away

  Erection of single storey rear extension.

  Granted Householder Extension 18 docs
  Small domestic

• 26/1011/CLE Decided

  6 Brickfield Cottages Theobald Street Borehamwood Hertfordshire WD6 4SD

  Construction of a single-storey detached outbuilding within the rear garden of the existing dwellinghouse for use as a private gym incidental to the enjoyment of the main dwelling (Use Class C3). Certificate of Lawful Development (Existing).

  21 Jul 2026 Lawful development
• 26/1007/CLP Decided

  15 Radlett Park Road Radlett Hertfordshire WD7 7BG

  Erection of single storey outbuilding to rear garden. Certificate of Lawful Development (Proposed).

  21 Jul 2026 Lawful development
• 26/0999/CLE Decided

  87 Southgate Road Potters Bar Hertfordshire EN6 5EB

  Conversion of house to 5x bed HMO (Class C4). Certificate of lawful development (Existing).

  20 Jul 2026 Lawful development
• 26/0856/CLE Decided

  Pinks Cottage Rectory Lane Shenley Radlett Hertfordshire WD7 9AW

  Existing use of dwellinghouse, residential annex and ancillary buildings. Certificate of Lawful Development (Existing).

  22 Jun 2026 Lawful development
• 26/0960/CLP Decided

  52 Bendysh Road Bushey Hertfordshire WD23 2HY

  Erection of outbuilding in rear garden. Certificate of lawful development (Proposed).

  14 Jul 2026 Lawful development