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Planning application

26/01793/GPDO

99 Mayfield Road Thornton Heath CR7 6DP

Awaiting decision Croydon Prior Appvl - Class A Larger House Extns

Proposal

Erection of a single storey rear extension which projects out from the rear wall of the original house by 4 metres with an eaves height of 3 metres and a maximum height of 3.20 metres

As published by the council, reference 26/01793/GPDO

Timeline

Dates from the published record

  1. 22 Jun 2026

    Received by Croydon

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Croydon for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About outline applications

How this application type works

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

Nearby applications

Within 500 metres

  • 21/02702/LE Refused

    34A, 34B And 34C Trafford Road Thornton Heath CR7 6DQ

    Use of the property as 3 self-contained flats

    22 May 2021 103m away Amendments
  • 22/04322/HSE Refused

    38 Ashley Road Thornton Heath CR7 6HU

    The erection of a double storey side extension.

    16 Oct 2022 260m away Householder
  • 26/01397/GPDO Granted

    9 Redford Avenue Thornton Heath CR7 6HR

    Erection of a single storey rear extension which projects out from the rear wall of the original property by 4 metres with an eaves height of 2.94 metres and an overall maximum height of 3 metres including the skylight

    11 May 2026 271m away Outline
  • 21/03022/LP Granted

    44 Ashley Road Thornton Heath CR7 6HU

    Erection of single-storey rear extension and detached outbuilding in rear garden.

    7 Jun 2021 279m away Outline
  • 26/01983/FUL Awaiting decision

    22 Goldwell Road Thornton Heath CR7 6HS

    Proposed Conversion of Existing Dwelling to Two Self-Contained Flats

    10 Jul 2026 308m away Full applications
  • 24/02629/HSE Granted

    33 Fairlands Avenue Thornton Heath CR7 6HD

    Erection of single storey rear extension not built in accordance with 23/03637/GPDO (retrospective).

    1 Aug 2024 314m away Householder

In Croydon

  • 26/01863/GPDO Granted

    27 Overbury Crescent Croydon CR0 0LR

    Erection of a single storey rear extension projecting out 5 meters from the original rear wall with an overall maximum height of 3 meters

    26 Jun 2026 Outline
  • 26/02144/GPDO Awaiting decision

    6 Price Road Croydon CR0 4DB

    Erection of a single storey rear extension which projects out from the rear wall of the original house by 6.69 metres with an eaves height of 2.5 metres and a maximum height of 4 metres

    28 Jul 2026 Outline
  • 26/02140/GPDO Awaiting decision

    33 Albatross Gardens South Croydon CR2 8QW

    Erection of a single storey rear extension which projects out from the rear wall of the original house by 6 metres with an eaves height of 3 metres and a maximum height of 3 metres

    28 Jul 2026 Outline
  • 26/01994/LP Granted

    137 Green Lane Norbury London SW16 3NA

    Construction of a hip to gable end roof extension and the erection of a dormer extension within the rear roof slope. Installation of three roof lights within the front roof slope.

    13 Jul 2026 Outline
  • 26/01930/LP Granted

    5 Cranleigh Gardens South Croydon CR2 9LD

    Conversion of existing garage to habitable room, including provision of replacement windows

    6 Jul 2026 Outline