3 Winston Way Potters Bar Hertfordshire EN6 2NE

1. 29 Sep 2026

   Received by Hertsmere

2. 5 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hertsmere took a median of 57 days over the applications it decided in the last year.

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided householder applications in a median of 65 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 24 The Greenway Potters Bar Hertfordshire EN6 2ND

  23/0416/CLP Submitted 16 Mar 2023 50 yards away

  Conversion of garage to habitable room to include removal of garage door and insertion of window to front elevation. Certificate of Lawful Development (Proposed).

  Granted Lawful development Windows or glazing 12 docs

• 14 The Greenway Potters Bar Hertfordshire EN6 2NB

  19/1748/HSE Submitted 30 Oct 2019 50 yards away

  Single storey side and rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• 14 Meadow Way Potters Bar Hertfordshire EN6 2NJ

  21/0741/CLP Submitted 6 Apr 2021 100 yards away

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

  Granted Lawful development Extension 16 docs
  Small domestic

• 14 Meadow Way Potters Bar Hertfordshire EN6 2NJ

  21/0740/CLP Submitted 6 Apr 2021 100 yards away

  Construction of rear dormer to increase the floor space at loft level. Certificate of Lawful Development (Proposed).

  Granted Lawful development Loft or dormer 13 docs

• 10 The Greenway Potters Bar Hertfordshire EN6 2NB

  26/0916/FUL Submitted 3 Jul 2026 100 yards away

  83% historically approved · decision due ~17 Sep

  Demolition of existing semi-detached bungalow; construction of semi-detached bungalow with habitable space at loft level, 1x side window at loft level, 2x front dormers, 1x rear dormer with balustrade, insertion of 1x front rooflight, flue pipe to rear, outbuilding, ASHP, cycle and bin storage and alterations to landscaping (retrospective).

  Awaiting decision Full applications Loft or dormer Demolition +1 33 docs

• 17 The Greenway Potters Bar Hertfordshire EN6 2NB

  21/1266/HSE Submitted 15 Jun 2021 100 yards away

  Construction of a front dormer. (Amended plans received 11/08/2021 - Correction to loft floor plan in terms of flank window)

  Granted Householder Loft or dormer Windows or glazing 7 docs
  Domestic

• 26/0805/HSE Granted

  Rydal Mount Lodge Baker Street Potters Bar Hertfordshire EN6 2BP

  Demolition of existing conservatory to facilitate construction of single storey rear extension and front porch extension.

  Received 10 Jun, published by the council 24 Jul 2026 Householder
• 26/1218/HSE Refused

  22 The Grove Radlett Hertfordshire WD7 7NF

  Conversion of garage to habitable space with window to replace garage door and new pitched roof, construction of first floor side extension and part single, part two storey rear extension with insertion of 1x side rooflight, alterations to fenestration and front hard landscaping.

  Received 24 Aug, published by the council 1 Sep 2026 Householder
• 26/1253/HSE Granted

  159 Arundel Drive Borehamwood Hertfordshire WD6 2LZ

  Construction of single storey rear extension with pitched roof and 3x rooflights, and alterations to fenestration.

  Received 28 Aug, published by the council 4 Sep 2026 Householder
• 26/1250/HSE Granted

  3 The Walk Potters Bar Hertfordshire EN6 1QL

  Single storey side extension following demolition of existing detached garage and shed.

  Received 28 Aug, published by the council 4 Sep 2026 Householder
• 26/1075/HSE Granted

  7 Belmor Elstree Borehamwood Hertfordshire WD6 3JX

  Proposed boundary treatments to the rear of the property including replacement fence.

  Received 31 Jul, published by the council 12 Aug 2026 Householder