14 St. Simon's Avenue London London SW15 6DU

1. 17 May 2012

   Received by Wandsworth

2. 28 May 2012

   Validated

   Checked as complete and ready for consideration.

3. 20 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 July 2012, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Wandsworth took a median of 57 days over the applications it decided in the last year.

This application is with Wandsworth for determination, against a statutory target of eight weeks. Over the last year Wandsworth decided full applications in a median of 74 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.

• 15 St Simons Avenue SW15 6DU

  2019/5287 Submitted 6 Dec 2019 50 yards away

  Rear Garden: T1 Weeping Ash - Reduce top by 40%, removing approx 7m and creating new canopy, retaining screen.

  Decided Trees 3 docs

• 10 St Simons Avenue SW15 6DU

  2022/4454 Submitted 31 Oct 2022 50 yards away

  Rear Garden. 1. Weeping Willow. Remove dying top section girdled by squirrels. 2. Limes x 2. Reduce height by approx. 5 m & shape round both canopies as a group. (Approx height 16m-reduce to 11 m, spread 6 6 m east reduce to 3 m. note tree is one-sided, no crown spread to west) 3. Ash. Neighbours tree: 9 Genoa Avenue: London SW15 6DY: Reduce back overhanging/eastern canopy by approx. 4 m (eastern canopy spread 8 m reduce to 4 m.)

  Decided Trees 3 docs

• 4 Gwendolen Close SW15 6ER

  2025/4571 Submitted 17 Dec 2025 100 yards away

  Erection of a single-storey front and side extension. (RECONSULTATION FOR REVISED DEPTH OF EXTENSION)

  Granted Householder Extension 20 docs
  Small domestic

• 35 Flat 1 Gwendolen Avenue SW15 6EP

  2025/4122 Submitted 13 Nov 2025 100 yards away

  Installation of replacement timber framed double glazed windows.

  Granted Full applications Windows or glazing 7 docs

• 2 Gwendolen Close SW15 6ER

  2026/2418 Submitted 3 Jul 2026 100 yards away

  Alterations including erection of single storey rear extension

  Granted Extension
  Small domestic

• 41 A Gwendolen Avenue SW15 6EP

  2024/3891 Submitted 8 Nov 2024 100 yards away

  T: Magnolia: Prune to previous points. T2: Fig :Prune hard to re-shape. T3: Crab Apple: Reduce to previous points. T4: Elder (dead): Fell tree to a point as close to ground level as reasonably practicable. T5: Elder (dead): Fell tree to a point as close to ground level as reasonably practicable. T6: Bay: Reduce top by 2m. T7: Lime (dead) - Fell tree to a point as close to ground level as reasonably practicable. T8: Bay: Reduce to previous points. T9: Hazel: Re-coppice. T10: Strawberry Tree: Reduce to previous points. T11: Hazel: Re-coppice to previous points. T12: Japonica: Reduce top and re-shape. T13: Japonica: Reduce top and re-shape. T14: Magnolia: Reduce to previous points. T15: Damson: Reduce to previous points.

  Decided Trees 3 docs

• 2026/3254 Awaiting decision

  99 Falcon Road London Wandsworth SW11 2PF

  Erection of a mansard roof extension, demolition of the existing rear extension and erection of a replacement two-storey rear extension, together with the conversion of the property into 2 self contained flats from an existing shop and flat

  Received 11 Sep, published by the council 21 Sep 2026 Full applications
• 2025/3775 Granted

  Block C Peabody Estate Flat 1 St Johns Hill SW11 1UA

  Details of "Be Seen" pursuant to Section 106 Schedule 10 part 1.1 of planning permission dated 03/11/2022 ref 2021/5678 for Block 03C only (Variation of Condition 15 (in accordance with approved drawings), Condition 24 (lifetime homes standards), Condition 25 (Code for Sustainable Homes Interim (Design Stage) Certificate), Condition 28 (Energy Performance Certificate), Condition 32 (secure cycle parking spaces), Condition 41 (building heights), Condition 42 (non residential floorspace) and Condition 43 (residential units) pursuant to planning permission dated 19/01/2019 ref 2017/5837 to allow: Changes to internal residential layouts resulting in an amended residential unit mix (including an increase of up to 59 residential units); minor adjustments to the massing, building footprint and height of Plots 3 and 7 (Phase 3) and associated changes to the external building facade of Plots 3, 7and 8 (Phase 3); reconfiguration of commercial floorspace; alterations to play space and landscape design, servicing arrangements, cycle parking and provision of plant.)

  Received 21 Oct, published by the council 29 Jul 2026 Full applications
• 2025/3673 Granted

  Riverside Business Centre 168 Haldane Place SW18 4UQ

  Details of Phase I Geoenvironmental & Geotechnical Assessment. Preliminary Phase II Site Investigation Report, Ground Gas Risk Assessment, Supplementary Site Investigation Report, Phase III Site Investigation Report, Works Information Document and Updated Remediation Method Statement [FOR BLOCK G ONLY] pursuant to condition 49 of planning permission dated 17/12/2024 ref. 2023/3661 (Variation of Conditions 3 (in accordance with approved drawings), 4 (Environmental Impact Assessment), 34 (Energy Strategy), 42 (Flood Risk Assessment), 47 (Ultra-Low NOX Gas fired boilers) pursuant to planning permission ref. 2021/3601 dated 13 September 2022 (Demolition of existing buildings and erection of 5 buildings ranging from ground plus 4 (with double-height ground floor) to ground plus 8 storeys with basement to provide 21,403sqm flexible light industrial, storage and distribution floorspace (Class B1, B1c and B8), 678sqm flexible non-residential institutions and assembly and leisure space use (Class D1/D2), 402 residential units (Class C3), two new streets linking Haldane Place and Bendon Valley, car and cycle parking and associated public realm enhancements comprising detailed landscaping, communal amenity space and a new Wandle Riverside Walk) Amendments to the Courtyard Buildings (Blocks B, C, D, E, F) comprising the relocation of principal accesses, raising of central courtyard Finish Floor Levels, removal of ramps/balustrades at ground floor level, omission of basements to Block B, D and E-F, removal of 7-storey glass atrium and internal bridge links joining Blocks B-C and E-F, amendments to Blocks D and E. Amendments to the Riverside Buildings (Blocks G, H, I) comprising the relocation of principal accesses, amendments to Block H basement, amendments to roof gardens and addition of commercial bin store.).

  Received 14 Oct, published by the council 29 Jul 2026 Full applications
• 2026/3253 Awaiting decision

  124 Sarsfeld Road London Wandsworth SW12 8HL

  Two storey rear extension, loft conversion and associated alterations.

  Received 10 Sep, published by the council 21 Sep 2026 Full applications
• 2026/1296 Granted

  330-390 Southcroft Road SW16 6QU

  Formation of hard and soft landscaping to create 29no. car parking spaces, 6no. motorcycle parking spaces, 66no. cycle parking spaces and 2no bin stores.

  Received 2 Apr, published by the council 29 Jul 2026 Full applications