Planning application
20 Dering Road Croydon CR0 1DS
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Retention of part of existing single storey rear extension and existing sinlge storey rearoutbuilding. (retrospective)
As published by the council, reference 26/02396/HSE
Application record
- Reference
- 26/02396/HSE
- Type
- Householder Application
- Status
- Awaiting decision
- Received
- 24 Aug 2026
- Validated
- 24 Aug 2026
- Ward
- Waddon
- Postcode
- CR0 1DS
Comment by 8 October 2026
The council is taking comments on this application until then. Have your say on Croydon's portal.
Timeline
Dates from the published record
-
24 Aug 2026
Received by Croydon
-
21 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 19 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Croydon took a median of 56 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
TX11 ARCHITECTS Agent, an architecture practice registered in London
Active · incorporated 2020 · London
20 applications on PlanIndex · across 11 councils · 93% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
37 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Croydon for determination, against a statutory target of eight weeks. Over the last year Croydon decided householder applications in a median of 64 days. More in our guide to how long planning decisions take.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
21 Dering Road Croydon CR0 1DS
Conversion of existing disused site to 3 residential flats with supporting marketing evidence, flood report, fire statement and daylight/sunlight assessment
Withdrawn Full applications New dwelling 16 docs -
124 Southbridge Road Croydon CR0 1AF
Alterations, demolition and erection of a part single/part two/part three storey rear extension to facilicate the conversion of the Takeaway (Sui Generis) to 2 flats (C3)
Refused Full applications New dwelling Extension +1 6 docsSeveral homes -
128A Southbridge Road Croydon CR0 1AF
76% historically approved · decision due ~18 Aug
Details pursuant to Condition 3 - Construction Logistics Plan , Condition 4 - Phase 1 & 2 Desk Study Report (Parts 1-10) and Condition 5 Cycle and refuse storage 25/03459/Gpdo granted for Prior approval application for Change of use from Commercial, Business and Service (Use Class E) to Dwelling houses (Use Class C35). The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) - Schedule 2, Part 3, Class MA. The proposal makes no external changes to the existing building and only changes that are made are to the internal layout for the creation of living spaces bedroom, study and bathroom/wc.
Awaiting decision Conditions 14 docsDomestic -
25A Dering Road Croydon CR0 1DS
Erection of a single-storey rear extension with roof light
Granted Outline Extension Loft or dormer 6 docsSmall domestic -
2 Whitstable Place Croydon CR0 1SA
Use of existing house for the provision of care to no more than 3 children living together as a single household (Use Class C3b)
Refused Outline 7 docs -
1 Whitstable Place Croydon CR0 1SA
64% historically approved · decision due ~11 Aug
Installation of a double-leaf vehicular access gate and separate pedestrian access gate to the entrance to Whitstable Place.
Awaiting decision Full applications 10 docs
Other householder applications
In Croydon
-
26/02087/HSE Decided
39 Lorne Gardens Croydon CR0 7RZ
Erection of a single storey rear extension and raised patio.
-
26/02004/HSE Decided
44 Coulsdon Rise Coulsdon CR5 2SB
Alterations, demolition of existing side and rear extensions, garage, and porch, erection of two storey side extension with recessed porch, single-storey rear extension with basement level and associated excavation, solar panels, and changes to land levels including provision of raised terraces and external steps
-
26/01990/HSE Decided
44 Gravel Hill Croydon CR0 5BD
Erection of a single storey front, side and rear extension.
-
26/02027/HSE Decided
115 Northwood Road Thornton Heath CR7 8HW
Increase in the height of the roof by 300mm and erection of dormer extensions within the rear roof slopes. Installation of two roof lights in the front roof slope and erection of a single storey outbuilding within the rear garden.
-
26/02064/HSE Decided
30 Vicarage Road Croydon CR0 4JS
Demolition and erection of a single storey side and rear extension and first floor side and rear extension