99 Calton Avenue London Southwark SE21 7DF

1. 7 Jun 2022

   Received by Southwark

2. 27 Jul 2022

   Validated

   Checked as complete and ready for consideration.

3. 16 Sep 2022

   Decision issued: Householder - GRANTED

4. 26 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 99 Calton Avenue London Southwark SE21 7DF

  22/AP/1872 Submitted 30 May 2022 1m away

  Installation of heat pumps to approved heat pump enclosure

  Granted Householder 12 docs
  Domestic

• 97 Calton Avenue London Southwark SE21 7DF

  22/AP/3287 Submitted 15 Sep 2022 15m away

  T1 Holm Oak (x1) - Fell to ground level.T2 Plum (x1) - Fell to ground level. T3 Rowan (x1) - Fell to ground level. T4 Cherry (x1) - Fell to ground level. T5&6 Apple (x2) - Fell to ground level. T7 Crab Apple (x1) - Fell to ground level. T8 Plum (x1) - Fell to ground level. T9 Laburnum - Fell to ground level. REASON FOR FELLING TREES- T1-9: They are generally poor specimens in inappropriate locations. Trees to be removed which do not form part of the wider re-landscaping plan. This includes planting multiple new trees. Please see separate document(s) attached. T10-13 Limes (x4) - Reduce crowns by approximately 1.5m all around. Reason: General maintenance. To maintain the trees at a smaller size.

  Withdrawn Trees 5 docs

• 93 Calton Avenue London Southwark SE21 7DF

  22/AP/3969 Submitted 21 Nov 2022 35m away

  Works to trees in a conservation area: 2x Apple trees: cut back lateral branches over garden to fence line, Crab Apple Tree: Crown reduce by 2 m and thing by 20%, Pear tree: Reduce by 3m and shape, Apple tree: reduce by 2m and shape, Weeping pear tree: Trim to tidy.

  Granted Trees 5 docs
  Small domestic

• 91 Calton Avenue London Southwark SE21 7DF

  25/AP/3066 Submitted 21 Oct 2025 49m away

  100% historically approved · decision due ~16 Dec

  (T1) Quince - Crown reduce and reshape by 25%, crown thin by 15%, height from 4m to 3m and crown spread from 3m to 2.3m - routine maintenance. (T2) Liquidambar - Sever vine growing up tree - routine maintenance (T4) Birch - Remove deadwood - routine maintenance

  Awaiting decision Trees 7 docs

• 58 Townley Road London Southwark SE22 8SX

  26/AP/1834 Submitted 24 Jun 2026 57m away

  95% historically approved · decision due ~19 Aug

  Works to tree with a TCA: T2862 - Copper Beech Works: Crown lift to 1.5m above garage roof and crown lift to 3m above ground level over roadway, remove dead branch towards neighbouring property on East Dulwich Grove. sever and strip ivy from ground level to 1,5m above ground level.

  Decided Trees

• 10 Great Spilmans London Southwark SE22 8SZ

  23/AP/2316 Submitted 16 Aug 2023 65m away

  Demolition of existing porch and construction of a new porch and extension to roof structure serving existing bay window.

  Granted Householder Extension Demolition +1 22 docs
  Small domestic

• 26/AP/0707 Granted

  33 Abbotswood Road London Southwark SE22 8DJ

  Construction of a rear dormer extension and ground floor rear extension.

  11 Mar 2026 Householder
• 26/AP/0784 Granted

  60 Grove Park London Southwark SE5 8LF

  Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.

  18 Mar 2026 Householder
• 26/AP/1488 Granted

  15 Canon Beck Road London Southwark SE16 7DJ

  Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.

  22 May 2026 Householder
• 26/AP/0971 Granted

  86 Henslowe Road London Southwark SE22 0AS

  Retrospective planning permission for alterations to front garden layout including a front porch with projecting canopy, alterations to window apertures and fenestration, provision of cycle and refuses stores, along with hard and soft landscaping. new bin store and raised porch roof and revisions to front elevation fenestration.

  2 Apr 2026 Householder
• 26/AP/1519 Granted

  61 Tyrrell Road London Southwark SE22 9NE

  Construction for a rear and side wrap around ground floor extension

  27 May 2026 Householder