31A The Grove London N3 1QT

1. 1 Apr 2026

   Received by Barnet

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 May 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 44 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 full applications in a median of 56 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Flat 2 29 The Grove London N3 1QT

  26/0680/FUL Submitted 23 Feb 2026 10m away

  Installation of ground floor side window

  Granted Full applications Windows or glazing 6 docs

• 49 The Grove London N3 1QT

  26/0125/FUL Submitted 14 Jan 2026 106m away

  61% historically approved · decision due ~11 Mar

  Alterations and extensions to existing property to provide 1no. additional self-contained flat at second floor level and extensions to existing 4no. flats, including: Demolition of existing rear extensions; Creation of new basement level including lowering floor level of existing storage areas with associated lower ground floor rear extension with sunken courtyard and access steps to garden; Ground and first floor rear extension; Roof extension including rear dormer window and insertion of front and rear facing rooflights; Provision of new soft landscaping to front, 1no. car parking space, cycle storage and refuse and recycling storage

  Awaiting decision Full applications New dwelling Extension +3 11 docs
  Several homes

• 345 Nether Street London N3 1JN

  26/0042/192 Submitted 7 Jan 2026 129m away

  80% historically approved · decision due ~4 Mar

  Erection of a rear outbuilding with patio area following demolition of the existing outbuilding

  Awaiting decision Lawful development Demolition 5 docs

• St Ronans Nether Street London N3 1QY

  TPP/0557/25 Submitted 3 Sep 2025 138m away

  87% historically approved · decision due ~29 Oct

  1 x Lime (applicants ref. T1) - Raise crown to 5m over the road and 3m over the pavement. Standing in T1 of Tree Preservation Order.

  Awaiting decision Trees 3 docs

• 11 Grove Avenue London N3 1QS

  26/1149/192 Submitted 26 Mar 2026 140m away

  Roof extension involving 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof with side window and 2no. front facing rooflights.

  Granted Lawful development Extension Loft or dormer +1 10 docs

• 39 Ballards Lane London N3 1XP

  26/2218/ADV Submitted 15 Jun 2026 164m away

  Installation of 4no. internally illuminated fascia signs, 8no. non-illuminated fascia signs, 2no. internally illuminated projecting signs and 1no window vinyl

  Granted Advertising Windows or glazing 14 docs

• 26/3398/FUL Awaiting decision

  97 Park Road London NW4 3PA

  Sub-division of existing dwelling into 2no. self-contained flats

  17 Sep 2026 Full applications
• 26/3406/FUL Awaiting decision

  12 Brentmead Place London NW11 9LH

  Alterations to existing 6no. flats including single storey rear extension with flat roof and skylights including internal alterations

  17 Sep 2026 Full applications
• 26/3387/FUL Awaiting decision

  196 High Street Barnet EN5 5SZ

  Enlargement of existing basement storage area including lowering of existing floor level and replacement of existing staircase

  16 Sep 2026 Full applications
• 26/3362/FUL Awaiting decision

  8 Plantagenet Road Barnet EN5 5JQ

  Conversion and sub-division of the ground floor into 4no. Commercial units (Class E(B)) for sale of food and drinks at ground floor level with kitchen extraction system and flue and new shopfronts. Single storey side extension at first floor level. Reconfiguration of the upper floors to provide addition of 2no. Self-contained flats including green roof extension involving raising of the ridge height, front, side and rooflights. Associated amenity space with privacy screening and refuse/recycling and cycle storage. New front hardstanding to provide off-street customer parking

  15 Sep 2026 Full applications
• 26/3374/FUL Awaiting decision

  89 And 91 Renters Avenue London NW4 3RD

  Part single, part two storey rear extension to both properties

  15 Sep 2026 Full applications