6/2021/1525/HOUSE

1. 13 May 2021

   Received by Welwyn Hatfield

2. 19 Jul 2021

   Decision issued: Granted

3. 24 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 26/0885/HSE Awaiting decision

  89 Hatfield Road Potters Bar Hertfordshire EN6 1HZ

  Demolition of existing detached garage and construction of part single, part two storey front, side and rear extension.

  26 Jun 2026 73m away Householder
• 6/2026/0947/TPO Awaiting decision

  Claregate Thornton Road Little Heath Potters Bar EN6 1BY

  T1 & T2 Ash to reduce lateral and vertical growth by 2.0-3.0 M approx (trees are beginning to damage the floor and are too close to the wall). T3 Pine to reduce back overhanging branches by 2 M approx on the flats side of the tree (overhanging roof and balcony causing damage to the balcony floor as the birds are sitting on the branches and their droppings are damaging the balcony floor and the furnitures. The Pine cones and needles also make the balcony impossible to walk on, & light restriction into flats). T4 Sycamore to reduce back by 2.0 M approx on the flats side of the tree, to clear the roof (overhanging roof). G1 Mixed species group of mainly Sycamores and Limes to lift over pavement and road to clear by 5.0 , only over the highway (overhanging road side). G2 Row of limes to thin by 15% (Thin by 15% to allow more light penetration and the growth of understorey shrubs). T5 Pine to cut back by 1.0- 2.0 M on the flats side (to clear flats). Covered by TPO 683

  29 May 2026 129m away Trees
• 26/0918/CLP Awaiting decision

  123 Church Road Potters Bar Hertfordshire EN6 1EU

  Conversion of loft to habitable space with rear dormer, insertion of 3x front rooflights, side window at loft level and removal of chimney stack. Certificate of Lawful Development (Proposed).

  3 Jul 2026 150m away Lawful development
• 26/0917/CLP Awaiting decision

  123 Church Road Potters Bar Hertfordshire EN6 1EU

  Conversion of loft to habitable space including rear dormer, 3x front roof lights, and side window. Certificate of lawful development (Proposed).

  3 Jul 2026 150m away Lawful development
• 6/2021/1222/HOUSE Granted

  17 Cranmer Close Little Heath Potters Bar EN6 1LB

  Erection of a part two storey, part single storey side and rear extension, refurbishment of front of the property and the enhancement of front and rear gardens, following the demolition of the existing single storey side store and garage

  15 Apr 2021 173m away Householder
• 6/2026/1035/HOUSE Awaiting decision

  18 Coopers Road Little Heath Potters Bar EN6 1JQ

  Erection of a first floor rear extension

  12 Jun 2026 173m away Householder

• 6/2025/2262/HOUSE Granted

  9 Hill Rise Cuffley Potters Bar EN6 4ED

  Erection of a part single and part two storey rear extension, garage conversion to habitable use and alterations to fenestration

  24 Oct 2025 Householder
• 6/2026/0904/HOUSE Granted

  7 Greenfield Hatfield AL9 5HW

  Erection of a single storey rear extension, conversion of double integral garage, covered porch, replacement front dormer and erection of new boundary wall following the removal of the existing hedge

  21 May 2026 Householder
• 6/2026/0975/HOUSE Granted

  4 Northwood Welwyn Garden City AL7 2PX

  Erection of single storey rear extension and open pergola following demolition of conservatory

  3 Jun 2026 Householder
• 6/2026/0998/HOUSE Granted

  41 Lemsford Lane Welwyn Garden City AL8 6YN

  Erection of a single storey side/rear extension following the demolition of existing outbuilding

  8 Jun 2026 Householder
• 6/2026/1293/HOUSE Awaiting decision

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  22 Jul 2026 Householder