9A Blenheim Grove London Southwark SE15 4QS

This site has had 4 applications since 2022: 2 approved, 2 refused.

• 26/AP/0662 Granted

  9A Blenheim Grove London Southwark SE15 4QS

  1 x Tree of Heaven (Ailanthus altissima) located in the front right-hand corner next to the entrance - Section fell to ground level and poison the stump. The tree is causing direct damage to surfacing, fencing and services, with insufficient space to grow. The lower stem wounds are colonised by decay fungal fruiting bodies. Plant 1 x select standard size Pear minimum 10-12cm girth, as a replacement elsewhere within the garden and visible to the road.

  Decided 8 Apr 2026 Trees
• 22/AP/4080 Refused

  9A Blenheim Grove London Southwark SE15 4QS

  Retention of a temporary single storey art studio.

  Decided 24 Jan 2023 Householder
• 22/AP/1422 Granted

  9A Blenheim Grove London Southwark SE15 4QS

  Demolition of the existing house at No.9a Blenheim Grove and the construction of a new part single part two storey 2-bedroom dwelling with a basement, housing a home studio.

  Decided 12 Apr 2023 Full applications

1. 30 Nov 2022

   Received by Southwark

2. 20 Jan 2023

   Decision issued: Listed Building Consent - REFUSED

3. 28 Jul 2026

   Added to PlanIndex

Southwark refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 9A Blenheim Grove London Southwark SE15 4QS

  22/AP/4080 Submitted 30 Nov 2022 50 yards away

  Retention of a temporary single storey art studio.

  Refused Householder 26 docs
  Small domestic

• 9A Blenheim Grove London Southwark SE15 4QS

  22/AP/1422 Submitted 21 Apr 2022 50 yards away

  Demolition of the existing house at No.9a Blenheim Grove and the construction of a new part single part two storey 2-bedroom dwelling with a basement, housing a home studio.

  Granted Full applications Demolition 51 docs
  Domestic

• 9 Blenheim Grove London Southwark SE15 4QS

  21/AP/3381 Submitted 24 Sep 2021 50 yards away

  Construction of a ground floor single storey rear extension with roof terrace above at upper ground floor level; new front access and entrance door to lower ground floor level and alterations to outbuilding.

  At appeal Heritage and listed buildings Extension 13 docs
  Small domestic

• 9A Blenheim Grove London Southwark SE15 4QS

  26/AP/0662 Submitted 5 Mar 2026 50 yards away

  1 x Tree of Heaven (Ailanthus altissima) located in the front right-hand corner next to the entrance - Section fell to ground level and poison the stump. The tree is causing direct damage to surfacing, fencing and services, with insufficient space to grow. The lower stem wounds are colonised by decay fungal fruiting bodies. Plant 1 x select standard size Pear minimum 10-12cm girth, as a replacement elsewhere within the garden and visible to the road.

  Granted Trees 10 docs

• 24 Blenheim Grove London Southwark SE15 4QL

  20/AP/3423 Submitted 23 Nov 2020 50 yards away

  Part retrospective planning permission for change of use from a motor-vehicle repair shop to a yoga studio (Use Class E), amendments to the front of the arch and the erection of a single storey outbuilding.

  Granted Full applications 11 docs
  Small domestic

• 7 Choumert Grove London Southwark SE15 4RB

  22/AP/3390 Submitted 27 Sep 2022 50 yards away

  Non-material amendment to planning permission 21/AP/2440 dated 16/12/2021 'Construction of L-shaped rear dormer extension with x4 rooflights; together with replacement of x2 first floor rear windows and x1 first floor side window' The amendment sought is adding an OBSCURED window

  Decided Conditions Extension Loft or dormer +1 5 docs

• 26/AP/2661 Awaiting decision

  Vintage Yard 59 - 63 Bermondsey Street London Southwark SE1 3XF

  Listed Building Consent for installation of replacement rooftop and replacement low level roof plant, elevation alterations to include the removal of existing entrance gate and refurbishment of existing front door. Listed Building Consent: The installation of replacement rooftop and replacement low level roof plant, removal of existing entrance gate, refurbishment of existing front, repairs to the external fabric and various amendments to the internal fabric.

  Received 8 Sep, published by the council 10 Sep 2026 Heritage and listed buildings
• 26/AP/1168 Granted

  101 - 103 Denmark Hill London Southwark SE5 8AA

  Listed building consent for the installation of heat recovery ventilation grille units and secondary glazing to windows

  Received 23 Apr, published by the council 25 Jul 2026 Heritage and listed buildings
• 26/AP/2559 Awaiting decision

  57-61 Union Street London Southwark SE1 1SG

  Listed building consent for alterations to the Grade II listed building at 59-61 Union Street comprising adaptation of the existing roof space to provide additional office accommodation; formation of a stair from second-floor level; erection of a rear dormer; localised alterations to the roof structure; installation of glazed screens, partitions and balustrading; introduction of glazing to the existing roof hatch; and associated works.

  Received 28 Aug, published by the council 1 Sep 2026 Heritage and listed buildings
• 26/AP/2544 Awaiting decision

  Sessions House Newington Causeway London Southwark SE1 6AZ

  Replacement upgrades and amendments to the existing Panic Alarm Installation

  Received 26 Aug, published by the council 10 Sep 2026 Heritage and listed buildings
• 26/AP/1924 Granted

  Railway Arches 1 To 2 Crucifix Lane London Southwark SE1 3JW

  Listed building consent for the change of use of Arches 1-2 Crucifix Lane to flexible uses under Class E (a),(b), (c), (d), (g)(ii) and (g)(iii)) and Drinking Establishment (Sui Generis) and associated internal and external alteration works.

  Received 2 Jul, published by the council 25 Jul 2026 Heritage and listed buildings