20 Fryent Crescent London NW9 7HH

1. 25 Sep 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 November 2025, 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 46 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.

• 24 Fryent Grove London NW9 7HL

  24/1739/HSE Submitted 1 May 2024 100 yards away

  Installation of external wall insulation with white rendered finish

  Granted Householder 4 docs
  Domestic

• 81 Fryent Grove London NW9 7HE

  25/4200/192 Submitted 20 Oct 2025 100 yards away

  Use of the dwellinghouse Class C3(a) as a children's home Class C2 for up to two children, with four carers (two overnight) working on a rota basis

  Refused Lawful development 9 docs
  Domestic

• 81 Fryent Grove London NW9 7HE

  25/4708/FUL Submitted 25 Nov 2025 100 yards away

  Change use of the dwellinghouse Class C3(a) as a children's home Class C2 for up to two children, with four carers (two overnight) working on a rota basis

  Refused Full applications 12 docs
  Domestic

• 33 Fryent Grove London NW9 7HE

  26/3695/191 Submitted 13 Oct 2026 150 yards away

  78% historically approved · decision due ~8 Dec

  Roof extension including hip to gable, rear dormer, 2no. front facing rooflights and new side gable window

  Awaiting decision Extension Loft or dormer +1

• 23 Pendragon Walk London NW9 7RR

  26/1113/RCU Submitted 24 Mar 2026 200 yards away

  Roof extension involving rear dormer and 3no. front and 1no. rear facing rooflight (Retrospective Application)

  Refused Amendments Extension Loft or dormer 10 docs

• Flat 1, 9 Derwent Rise London NW9 7HX

  26/0577/FUL Submitted 16 Feb 2026 250 yards away

  Single storey side/rear conservatory

  Granted Full applications Extension 13 docs
  Small 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