46 Southern Avenue South Norwood London SE25 4BS

This site has had 2 applications since 2022: 1 approved, 1 refused.

• 22/04411/HSE Refused

  46 Southern Avenue South Norwood London SE25 4BS

  Erection of hip to gable and full width rear dormer extension and installation of skylights to front roof slope.

  Decided 23 Mar 2023 Householder

1. 12 Apr 2023

   Received by Croydon

2. 3 May 2023

   Decision issued: Lawful Dev. Cert. Granted (proposed)

3. 10 Sep 2026

   Added to PlanIndex

Croydon granted permission on 3 May 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 46 Southern Avenue South Norwood London SE25 4BS

  22/04411/HSE Submitted 21 Oct 2022 50 yards away

  Erection of hip to gable and full width rear dormer extension and installation of skylights to front roof slope.

  Refused Householder Extension Loft or dormer 19 docs
  Domestic

• Flat 5 8 Lancaster Road South Norwood London SE25 4AQ

  26/01368/FUL Submitted 8 May 2026 100 yards away

  63% historically approved · decision due ~28 Jul

  Conversion of second floor flat into two self contained flats, construction new window, with associated works

  Awaiting decision Full applications New dwelling Windows or glazing 18 docs

• Land R/o 12 Lancaster Road South Norwood London SE25 4AQ

  20/02895/FUL Submitted 5 Jul 2020 100 yards away

  Erection of a 3 bedroom house at the rear of 12 Lancaster Road with associated car parking, cycle parking, refuse storage and landscaping

  Granted Full applications 16 docs

• 4 Sundial Avenue South Norwood London SE25 4BX

  21/03830/LP Submitted 20 Jul 2021 150 yards away

  Erection of rear garden outbuilding

  Refused Outline 5 docs

• 18 Southern Avenue South Norwood London SE25 4BT

  21/04212/LP Submitted 11 Aug 2021 150 yards away

  Alteration of the roof from hip to gable end; rear dormer incorporating Juliet balcony; and installation of two rooflights to front roofslope

  Granted Outline Loft or dormer 5 docs

• The Hawthorns 57 Warminster Road South Norwood London SE25 4DF

  26/00570/DISC Submitted 24 Feb 2026 150 yards away

  Details pursuant to the discharge of conditions 4 (landscaping) and 9 (biodiversity enhancement) from planning permission 23/04479/FUL for 'The proposed erection of a three storey building to the rear of 57 Warminster Road, to contain 8 flats. Associated site alterations including changes to the entrance of the existing building.'

  Granted Conditions New dwelling 10 docs
  Several homes

• 26/02162/OUT Decided

  2A Addiscombe Avenue Croydon CR0 6LH

  Details of layout and scale for erection of two (2) pairs of two-storey semi-detached dwellinghouses with habitable roof levels (Use Class C3) (following demolition of existing two-storey dwellinghouse and detached garage), associated amenity, cycle parking and waste storage spaces, and Alterations (Outline Application)

  Received 30 Jul, published by the council 8 Aug 2026 Outline
• 26/02161/OUT Decided

  2A Addiscombe Avenue Croydon CR0 6LH

  Details of appearance, landscaping, layout and scale for the erection of a pair of two-storey semi-detached dwellinghouses with habitable roof levels (Use Class C3) and one (1) two storey detached building for use as a House in Multiple Occupation (HMO) for up to 8 persons with habitable roof levels (Use Class Sui Geniris) (following demolition of existing two-storey dwellinghouse and detached garage), Associated amenity, cycle parking and waste storage spaces (Outline Application)

  Received 30 Jul, published by the council 8 Aug 2026 Outline
• 26/01175/OUT Awaiting decision

  275 Addiscombe Road Croydon CR0 7HY

  Outline consent (scale only) for the demolition of the existing house (Use Class C3) and erection of a 4 storey building comprising a nursing home (Use Class C2) for 30-60 residents plus an ancillary basement. Other associated alterations

  Received 21 Apr, published by the council 25 Jul 2026 Outline
• 26/01412/OUT Decided

  Stoneham House 17 Scarbrook Road Croydon CR0 1SQ

  Outline application for the erection of a part 3/part 6 storey micro hotel with up to 20 rooms. All matters reserved except for Scale

  Received 12 May, published by the council 25 Jul 2026 Outline
• 26/01413/OUT Decided

  Stoneham House 17 Scarbrook Road Croydon CR0 1SQ

  Outline planning application for the erection of new part 3/part 4 storey building comprising 16 C1 serviced apartments, all matters submitted except access.

  Received 12 May, published by the council 25 Jul 2026 Outline