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Planning application

21/03349/HSE

17 Hermitage Road Upper Norwood London SE19 3QW

Granted Croydon Householder Application

Proposal

Alterations, erection of single-storey rear extension.

As published by the council, reference 21/03349/HSE

Timeline

Dates from the published record

  1. 22 Jun 2021

    Received by Croydon

  2. 23 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 9 Aug 2021

    Decision issued: Permission Granted

  4. 2 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About householder applications

How this application type works

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

Nearby applications

Within 500 metres

  • 21/01197/TRE Refused

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    T16 (Lime) - Remove and replace tree. T24 (Hornbeam) - Remove and replace tree. (TPO NO.28, 2005)

    9 Mar 2021 81m away Trees
  • 26/01504/NMA Granted

    2C Hermitage Road Upper Norwood London SE19 3QR

    Non-material amendment to planning permission 25/02238/FUL to demolish the wall with the existing conservatory, laying correct foundations, and rebuilding the wall like for like in terms of dimension and material, but in a manner in line with modern building standards.

    22 May 2026 86m away Amendments
  • 26/01581/HSE Awaiting decision

    26 Pytchley Crescent Upper Norwood London SE19 3QT

    Demolition of existing single storey annexe building. Erection of part single/part double storey side/rear extension. Loft conversion includes erection of rear dormer. Alterations include installation of green roofs and rooflights. Alterations include changes to fenestration and rear patio area.

    1 Jun 2026 139m away Householder
  • 23/00282/HSE Granted

    10 Wedgwood Way Upper Norwood London SE19 3ES

    Erection of side/rear single storey extension following demolition of existing garage and part of carport roof

    23 Jan 2023 168m away Householder
  • 21/02471/HSE Granted

    28 Pytchley Crescent Upper Norwood London SE19 3QT

    Alterations including erection of first floor side extension and loft conversion with dormer in the rear roof slope.

    11 May 2021 183m away Householder
  • 21/02494/HSE Granted

    27 Wedgwood Way Upper Norwood London SE19 3ES

    Conversion of garage into habitable room, erection of single storey side and rear extension

    12 May 2021 191m away Householder

In Croydon

  • 26/01372/HSE Refused

    37 Littleheath Road South Croydon CR2 7SG

    Demolition of existing conservatory and erection of a single-storey rear extension. External alterations including replacement of windows and doors, removal of chimney, replacement of roof coverings and alterations to existing front porch; and associated hard and soft landscaping works to front and rear garden.

    8 May 2026 Householder
  • 26/01630/HSE Refused

    15 Cullesden Road Kenley CR8 5LR

    Erection of single storey rear extension to garage and conversion of garage into annexe. Alterations.

    4 Jun 2026 Householder
  • 26/01468/HSE Refused

    13 Harold Road Upper Norwood London SE19 3PU

    Single storey side/rear extension, rear facing roof dormer, added rooflights, replacement of existing roof and sash windows.

    19 May 2026 Householder
  • 26/01291/HSE Granted

    271 Green Lane Norbury London SW16 3LY

    Erection of single storey rear extension, Erection of single storey side extension, Erection of hip to gable extension and erection of rear dormer. Alterations.

    30 Apr 2026 Householder
  • 26/01316/HSE Granted

    86 Capri Road Croydon CR0 6LF

    Erection of a single-storey rear and side (infill) extension, together with alterations to the existing single-storey rear roof and associated external alterations.

    5 May 2026 Householder