88 The Ridgeway London NW11 9RU

1. 4 Jun 2026

   Received by Barnet

2. 5 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 31 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 43 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided lawful development applications in a median of 28 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.

• 88 - 90 The Ridgeway London NW11 9RU

  26/0922/FUL Submitted 11 Mar 2026 10m away

  Demolition of the existing dwellings and erection of a two storey building over basement with rooms in the roof space to provide 7no. self-contained residential units together with associated external amenity space, car parking, cycle storage and refuse and recycling facilities

  Refused Full applications Demolition 16 docs

• 88 - 90 The Ridgeway London NW11 9RU

  25/4891/FUL Submitted 5 Dec 2025 10m away

  61% historically approved · decision due ~2 Feb

  Conversion of existing 2no. dwellinghouses into 6no. self-contained flats including: Single storey front extension; Part single part two storey side and rear extension with first floor rear balcony; Roof extension including side and rear dormer windows and the insertion of rooflights; Excavation of a basement with associated front and rear lightwells; Provision of 6no. off-street car parking spaces, cycle storage, external amenity space and refuse and recycling facilities

  Awaiting decision Full applications New dwelling Extension +2 15 docs
  Several homes

• 127 The Ridgeway London NW11 9RX

  26/2691/S73 Submitted 20 Jul 2026 53m away

  79% historically approved · decision due ~14 Sep

  Variation of Condition 1 (Approved Plans) of planning permission reference 25/4645/HSE dated 14/01/2026 for Part single, part two storey side extension following the removal of the existing gates and lean-to. Variation to include proposed smaller extensions

  Decided Extension

• 8 Wessex Gardens London NW11 9RT

  26/3288/PNH Submitted 9 Sep 2026 91m away

  58% historically approved · decision due ~5 Nov

  2no. single-storey rear extensions with a proposed depth of 6.00 metres, a maximum height of 4.00 metres and an eaves height of 3.00 metres and a proposed depth of 6.00 metres, a maximum height of 3.10 metres and an eaves height of 3.00 metres, following the demolition of the existing rear bay window.

  Awaiting decision Prior approval Extension Demolition +1
  Small domestic

• 8 Wessex Gardens London NW11 9RT

  26/3290/HSE Submitted 9 Sep 2026 91m away

  77% historically approved · decision due ~5 Nov

  Single storey rear extension with new access steps following demolition of the existing conservatory. New side door

  Awaiting decision Householder Extension Demolition
  Small domestic

• 18 Ridge Hill London NW11 8PS

  25/4915/HSE Submitted 8 Dec 2025 94m away

  77% historically approved · decision due ~2 Feb

  Part single, part two storey side and rear extension following demolition of the existing side garage

  Awaiting decision Householder Extension Demolition 9 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).

  20 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)

  21 May 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  3 Jun 2026 Lawful development
• 26/2066/192 Granted

  355 Hendon Way London NW4 3NB

  Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

  3 Jun 2026 Lawful development
• 26/2525/192 Granted

  39 Ridgeway Avenue Barnet EN4 8TN

  Single storey rear extension

  6 Jul 2026 Lawful development