First Floor Flat 11 St Marys Road London NW11 9UE

This site has had 2 applications since 2026.

• 26/2476/FUL Awaiting decision

  First Floor Flat 11 St Marys Road London NW11 9UE

  Roof extension involving rear dormer and 1no. rear and 3no. front facing rooflights

  Submitted 30 Jun 2026 Full applications

1. 7 May 2026

   Received by Barnet

2. 13 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 8 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 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.

• First Floor Flat 11 St Marys Road London NW11 9UE

  26/2476/FUL Submitted 30 Jun 2026 19m away

  61% historically approved · decision due ~25 Aug

  Roof extension involving rear dormer and 1no. rear and 3no. front facing rooflights

  Awaiting decision Full applications Extension Loft or dormer

• 48 Highfield Avenue London NW11 9UD

  26/0856/HSE Submitted 6 Mar 2026 51m away

  Single storey rear infill extension with access steps to garden level. First floor rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 48 Highfield Avenue London NW11 9UD

  26/0045/PNH Submitted 7 Jan 2026 52m away

  58% historically approved · decision due ~4 Mar

  2No single storey rear extensions. 1No with a maximum depth of 6.00m, 1No with a maximum depth of 5.27m, both with a maximum height of 3.50m and eaves height of 3.00m

  Awaiting decision Prior approval Extension 3 docs
  Small domestic

• 57 Woodville Road London NW11 9TS

  26/2832/PNH Submitted 31 Jul 2026 140m away

  58% historically approved · decision due ~25 Sep

  2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  Decided Prior approval Extension
  Small domestic

• 36 Western Avenue London NW11 9HJ

  26/2957/HSE Submitted 10 Aug 2026 152m away

  77% historically approved · decision due ~27 Oct

  Single storey rear and infill extension with new roof and 2no. rooflights and solar panels and shading. Extension of the existing shed and installation of air conditioning unit

  Awaiting decision Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 17 Western Avenue London NW11 9HE

  25/4041/HSE Submitted 6 Oct 2025 169m away

  Part single, part two storey rear and single storey side extensions. Roof extension with side/rear wraparound dormers with 4no. front facing rooflights and new side gable window

  Granted Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 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