Flat A 51 Grosvenor Terrace London Southwark SE5 0NN

1. 15 Sep 2025

   Received by Southwark

2. 16 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Southwark took a median of 52 days over the applications it decided in the last year.

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided tree works applications in a median of 35 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 126 Grosvenor Terrace London Southwark SE5 0NL

  22/AP/2274 Submitted 27 Jun 2022 50 yards away

  Non-material amendment following planning permission 21/AP/4724 (Construction of a part single, part two storey extension at lower ground and ground floor levels, and the enlargement of the existing front lightwell. Conversion of two flats into one dwelling house) to: Add skylights to the lower ground floor (LGF) and upper ground floor (UGF) extension to maximise natural light into the space; Increase the floor level of the lower ground floor by 200mm to reduce excavation works and aid with drainage issues; Increase the height of the LGF parapet to match the height of the neighbours ( No. 124) and help with the internal floor to ceiling height; Slightly increase the height of the UGF parapet by 150mm to help with floor to ceiling height; Change the layout of the front LGF courtyard to match No. 124s with a bike store and steps running parallel to the house.

  Withdrawn Conditions New dwelling Extension 8 docs
  Domestic

• 126 Grosvenor Terrace London Southwark SE5 0NL

  21/AP/4724 Submitted 24 Dec 2021 50 yards away

  Construction of a part single, part two storey extension at lower ground and ground floor levels, and the enlargement of the existing front lightwell. Conversion of two flats into one dwelling house.

  Granted Full applications New dwelling Extension 14 docs
  Domestic

• 126 Grosvenor Terrace London Southwark SE5 0NL

  22/AP/2730 Submitted 1 Aug 2022 50 yards away

  Variation of condition 1 (Approved Plans) pursuant to planning permission 21/AP/4724 for Construction of a part single, part two storey extension and lower ground and ground floor levels, and the enlargement of the existing front lightwell. Conversion of two flats into one dwellinghouse. The amendment includes the following: small amendments to the scheme including raising the floor heights and parapet heights. The parapet height is to match the neighbours extension raising it circa 150mm from the approved drawings.Condition Number(s): 1. The development shall be carried out in accordance with the following approved plans: 2129_010 P5 PROPOSED FLOOR PLANS; 2129_011 P5 PROPOSED ELEVATION AND SECTION PLAN; 2129_020 P2 FIRE STRATEGY2. The development hereby permitted shall be begun before the end of three years from the date of this permission.3. The materials to be used in the implementation of this permission shall not be otherwise than as described and specified in the application and on the drawings hereby approved unless the prior written consent of the local planning authority has been obtained for any proposed change or variation.4. All windows on the side elevation of the ground floor extension, facing number 128 Grosvenor Terrace, shall be obscure glazed and fixed shut and shall not be replaced or repaired otherwise than with obscure glazing. The side wall of the ground floor extension facing 124 Grosvenor Terrace shall be of solid construction.Conditions(s) Removal:The client would like to make small amendments to the scheme, including raising the floor heights and parapet heights slightly for drainage reasons. The parapet height is to match the neighbours extension, which raises it circa 150mm from the approved drawings.Update condition 1( approved plans condition ) to include updated drawings

  Granted Amendments New dwelling Extension +1 8 docs
  Domestic

• 126 Grosvenor Terrace London Southwark SE5 0NL

  23/AP/2336 Submitted 17 Aug 2023 50 yards away

  Variation of Condition 1 'Approved Plans' of planning permission reference 22/AP/2730: Variation of condition 1 (Approved Plans) pursuant to planning permission 21/AP/4724 for Construction of a part single, part two storey extension and lower ground and ground floor levels, and the enlargement of the existing front lightwell. Conversion of two flats into one dwellinghouse. The amendment includes the following: small amendments to the scheme including raising the floor heights and parapet heights. The parapet height is to match the neighbours extension raising it circa 150mm from the approved drawings.Variation sought:The upper element of the extension is to be removed, leaving a single storey extension on the lower ground floor.

  Granted Amendments New dwelling Extension 14 docs
  Domestic

• 79 Grosvenor Park London Southwark SE5 0NJ

  26/AP/1007 Submitted 8 Apr 2026 50 yards away

  Works to a tree with a TCA: Ash in front garden. Remove lateral branch as shown marked red. Sever ivy at base. Crown lift to 4m. Remove dead wood.

  Granted Trees 8 docs

• 69 Grosvenor Park London Southwark SE5 0NJ

  26/AP/1823 Submitted 23 Jun 2026 50 yards away

  Works to tree with a TCA: T1: Large Sycamore - Reduce back to previous points of reduction.

  Granted Trees

• 26/AP/2635 Awaiting decision

  Flat 3 3 Crescent Wood Road London Southwark SE26 6RT

  T7473 - Common Holly -Young twin-stemmed holly, (likely self set) with very sparse canopy and poor vitality, symptomatic with the suppression from the adjacent mature trees. Proposed fell to 50cm above ground level and treat with systemic herbicide (ECO-PLUG). Replacement tree in line with TDE's tree replacement policy.

  Received 4 Sep, published by the council 7 Sep 2026 Trees
• 26/AP/2625 Awaiting decision

  Alleyns School Townley Road London Southwark SE22 8SU

  Works to a tree with a TPO: 1. Sorbus aucuparia T164 - Condemed by tree officer. Slow death, bacterial canker, vigarous shooting from the base. Remove tree and replace with Sciadopitys verticillata. 2. Aesculus hippocastanum T161 - Veteranisation over two years. First cuts to 8m reduction. Mower damage and Ganoderma present. 3m radial mulch and rope off to reduce risk of failing and prolong life of tree. 3. Aesculus hippocastanum T157 - Condemed by tree officer. Reduce height to 3m monolith for biodiversity, replant with with Celtis australis. 4. Aesculus hippocastanum T156 - Condemed by tree officer. Reduce height to 4m monolith for biodiversity, replant with Liquidambar styraciflua. 5. Aesculus hippocastanum T154 - Lift to 5m above storage bays to reduce potential for damage. Tree officer stated that A. hippocastanum is becoming less and less suitable for our climate, with considerations to site and use. All efforts made to rope off mature trees and mulch root plate to prolong their life.

  Received 4 Sep, published by the council 7 Sep 2026 Trees
• 26/AP/2602 Awaiting decision

  24A Talfourd Road London Southwark SE15 5NY

  Works to tree with a TPO: T1 - Common ash - fell. 18m in height. Fell tree to ground level. A mature common ash (Fraxinus excelsior) standing in the rear garden, closely surrounded by residential property on several sides.

  2 Sep 2026 Trees
• 26/AP/2584 Awaiting decision

  Naismith House 175 Tower Bridge Road London Southwark SE1 2AH

  To carry out works to trees with a TPO within the grounds of St Johns Churchyard, Southwark, London, SE1 2AH.

  Received 1 Sep, published by the council 8 Sep 2026 Trees
• 26/AP/2033 Granted

  South London Scout Centre Grange Lane London Southwark SE21 7LH

  Works to trees in a Conservation Area. Agreed amendment email dated Fri 31/07/2026 11:57 T1 Lombardy Poplar. Fell to Ground Level. T2 Lombardy Poplar. Large Trunk wound. Fell to Ground Level. T3 Lombardy Poplar. Fire Damaged. Fell to Ground Level. Review fire protocols. i.e.; no fires within 5m of any tree and 2m away from any canopy. T4 Hybrid Poplar. Reduce to 1m Above Ground Level (AGL). T5 Lombardy Poplar. 50% reduction back to live wood, leaving a 10m high tree. T6 Lombardy Poplar. 50% reduction back to live wood, leaving a 10m high tree. T7 Carolina Poplar. Fell to Ground Level T8 Carolina Poplar Further testing required. PICUS. Wound occlusion and physiology appear GOOD. T9 Carolina Poplar. Good rib formation. Reduce to 4m AGL and retain as monolith for biodiversity. T10 Crack Willow. Reduce to previous reduction points, retaining knuckles. T11 Carolina Poplar. Remove specified branch. Move Mobile Home to designated parking area or install no-dig 3D geocellular ground protection within RPA. Remove rope from stem or install cambium saver. T12 European Ash. scar indicates failure of a bifurcated stemmed tree. Reduce to 4m AGL and retain as monolith. T13. Wild Cherry. Fell to Ground Level. Dead Tree T14 Lombardy Poplar. Crown Dieback. Reduce to 6m AGL. Crown Dieback T15 Lombardy Poplar. Dead Tree, Fell to Ground Level.

  Received 13 Jul, published by the council 25 Jul 2026 Trees