90 Deans Lane Edgware HA8 9NP

1. 28 Aug 2025

   Received by Barnet

2. 9 Sep 2025

   Decision issued: Lawful

3. 10 Aug 2026

   Added to PlanIndex

Barnet granted permission on 9 September 2025, 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.

• 88 Deans Lane Edgware HA8 9NP

  25/4813/PNH Submitted 2 Dec 2025 50 yards away

  Single storey rear extension with a proposed depth of 5.48 metres from the original rear building line, maximum height of 3.30 metres and eaves height of 3.00 metres, following the demolition of the existing extension and external storage building.

  Refused Prior approval Extension Demolition 16 docs
  Small domestic

• 88 Deans Lane Edgware HA8 9NP

  26/0576/HSE Submitted 16 Feb 2026 50 yards away

  Single storey rear extension following removal of the existing pitch roof and demolition of the existing external storage area and patio area

  Granted Householder Extension Demolition 18 docs
  Small domestic

• 63 Deans Lane Edgware HA8 9NN

  25/4113/HSE Submitted 13 Oct 2025 50 yards away

  Single storey rear extension with 2no. skylights, following demolition of existing garage.

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 65 Deans Lane Edgware HA8 9NN

  25/3572/HSE Submitted 28 Aug 2025 100 yards away

  Single storey rear extension with 2no. rooflights following demolition of the existing extension

  Granted Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 65 Deans Lane Edgware HA8 9NN

  25/4872/S73 Submitted 4 Dec 2025 100 yards away

  93% historically approved · decision due ~2 Feb

  Variation of condition 1 (Approved plans) of planning permission reference 25/3572/HSE dated 11/11/2025 for 'Single storey rear extension with 2no. rooflights following demolition of the existing extension' Variation to include change roof of rear extension

  Awaiting decision Conditions Extension Loft or dormer +1 3 docs
  Small domestic

• 124 Hale Drive London NW7 3ED

  21/5234/HSE Submitted 1 Oct 2021 100 yards away

  Part single part two storey rear extension

  Granted Householder Extension 13 docs
  Domestic

• 26/2679/192 Granted

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  Received 20 Jul, published by the council 7 Aug 2026 Lawful development
• 26/1362/191 Refused

  145 Cotswold Gardens London NW2 1PL

  Use as a House in Multiple Occupation (HMO) for 6 people

  Received 14 Apr, published by the council 25 Jul 2026 Lawful development
• 26/1907/191 Granted

  8 Golders Manor Drive London NW11 9HT

  Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

  Received 21 May, published by the council 16 Aug 2026 Lawful development
• 26/2392/192 Refused

  6 Mostyn Road Edgware HA8 0JD

  New front hardstanding and vehicular access to provide off-street parking

  Received 23 Jun, published by the council 9 Aug 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development