94 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

1. 9 Apr 2026

   Received by Broxbourne

2. 23 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Broxbourne took a median of 56 days over the applications it decided in the last year.

This application is with Broxbourne for determination, against a statutory target of eight weeks. Over the last year Broxbourne decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 90 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

  07/24/0685/HF Submitted 22 Aug 2024 50 yards away

  Installation of air source heat pump

  Granted Householder 11 docs
  Domestic

• 68 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

  07/21/0797/HF Submitted 24 Jun 2021 100 yards away

  Demolition of existing rear side conservatory and erection of ground floor rear extension including partially glazed roof

  Granted Householder Extension Demolition +1 4 docs
  Small domestic

• 58 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

  07/24/0578/LDP Submitted 8 Jul 2024 100 yards away

  Certificate of lawfulness for a L-shape loft conversion with 2 velux to front and a juliet balcony

  Granted Lawful development Loft or dormer 4 docs

• 58 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

  07/24/0577/HF Submitted 5 Jul 2024 100 yards away

  L-shape loft conversion with 2 velux windows to the front and a juliet balcony

  Granted Householder Loft or dormer Windows or glazing 6 docs
  Domestic

• 58 Cromwell Avenue, Cheshunt, Hertfordshire, EN7 5DW

  07/24/0875/DRC Submitted 5 Nov 2024 100 yards away

  Application for the approval of details reserved by condition no 3 (samples of all external facing and roofing materials) of planning permission 07/24/0577/HF (L-shape loft conversion with 2 velux windows to the front and a juliet balcony)

  Granted Loft or dormer Windows or glazing 2 docs

• 72 Bury Green Road, Cheshunt, Hertfordshire, EN7 5AG

  07/26/0084/LDP Submitted 3 Feb 2026 100 yards away

  Certificate of lawfulness for proposed single storey rear extension

  Withdrawn Lawful development Extension 6 docs
  Small domestic

• 07/26/0618/LDP Granted

  39 Dairyglen Avenue, Cheshunt, Hertfordshire, EN8 8JW

  Certificate of lawfulness for proposed change of use from a supported living dwelling (C3b) to a children's home with an ancillary independent school (C2) for up to two resident children with a manager and up to three carers

  Received 6 Aug, published by the council 9 Aug 2026 Lawful development
• 07/26/0758/LDP Awaiting decision

  Silver Birches, White Stubbs Lane, Broxbourne, Hertfordshire, EN10 7QA

  Certificate of lawfulness for proposed outbuilding in rear garden

  Received 2 Oct, published by the council 8 Oct 2026 Lawful development
• 07/26/0626/LDP Granted

  16 Poppy Walk, Goffs Oak, Hertfordshire, EN7 6TJ

  Certificate of lawfulness for proposed outbuilding in rear garden

  Received 10 Aug, published by the council 15 Aug 2026 Lawful development
• 07/26/0581/LDP Granted

  33 Granville Gardens, Hoddesdon, Hertfordshire, EN11 9QB

  Certificate of lawfulness for proposed stationing of mobile home in rear garden for use ancillary to the main dwelling

  Received 17 Jul, published by the council 23 Jul 2026 Lawful development
• 07/26/0750/LDP Awaiting decision

  2 Priory Close, Turnford, Hertfordshire, EN10 6AB

  Certificate of lawfulness for proposed single storey rear extension to replace existing and part conversion of garage to habitable room

  Received 30 Sep, published by the council 3 Oct 2026 Lawful development