Planning application
29 Sumner Road Croydon CR0 3LN
Works: Extension 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
Proposed Rear Extension
As published by the council, reference 26/02143/HSE
Application record
- Reference
- 26/02143/HSE
- Category
- Householder
- Status
- Awaiting decision
- Received
- 28 Jul 2026
- Validated
- 16 Aug 2026
- Ward
- Broad Green
- Postcode
- CR0 3LN
Comment by 9 September 2026
The council is taking comments on this application until then. Comments go to Croydon through their own planning portal.
Timeline
Dates from the published record
-
28 Jul 2026
Received by Croydon
-
16 Aug 2026
Validated
Checked as complete and ready for consideration.
-
17 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 11 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 70 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
8 applications on PlanIndex · across 4 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
11 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.
Trade members open them from here.
Open the documentsWhat 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 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.
Nearby applications
Within 500 metres
-
72 Sumner Road Croydon CR0 3LJ
The erection of single storey rear extension with roof terrace, erection of loft conversion with dormers in the rear roof slope and rooflights in the front and conversion of single dwelling into separate dwellings with cycle and refuse storage.
Refused Full applications Extension Loft or dormer 26 docsSmall domestic -
140 Handcroft Road Croydon CR0 3LE
Erection of single storey side/rear extension.
Refused Householder Extension 16 docsSmall domestic -
19 Lambeth Road Croydon CR0 3LS
Erection of single storey rear extension projecting out 6 metres with a maximum height of 3 metres
Granted Outline Extension 4 docsSmall domestic -
21 Lambeth Road Croydon CR0 3LS
Erection of single storey rear extension projecting out 6 metres with a maximum height of 3 metres
Granted Outline Extension 8 docsSmall domestic -
118 Handcroft Road Croydon CR0 3LE
The planning application for the installation of External Wall Insulation (EWI) to all external walls.
Withdrawn Full applications 17 docs -
20 Sumner Road Croydon CR0 3LG
66% historically approved · decision due ~16 Oct
Retrospective application for the change of use from Class C3 (Dwellinghouse) to Class C4 (House in Multiple Occupation) 4 rooms
Awaiting decision Full applications 16 docsDomestic
Other householder applications
In Croydon
-
26/02494/HSE Awaiting decision
15 Cullesden Road Kenley CR8 5LR
Erection of single storey rear extension to garage and conversion of garage into annexe. Alterations.
-
26/02495/HSE Awaiting decision
36 Notson Road South Norwood London SE25 4JZ
Erection of two storey side extension and erection of part single, part two storey rear extension (not built in accordance with PP 22/04577/HSE).
-
26/02472/HSE Awaiting decision
99 Downlands Road Purley CR8 4JJ
Alterations, erection of additional storey with rear dormer window, two-storey side/rear extension, and front porch canopy
-
26/02467/HSE Awaiting decision
113 Valley Road Kenley CR8 5BY
Alterations, erection of single-storey side/rear extension together with alterations to land levels at rear, retaining walls and external steps
-
26/02479/HSE Awaiting decision
77 Wickham Road Croydon CR0 8TB
Erection of an outbuilding with a small area of hardstanding adjacent to the front of the outbuilding to facilitate level access