Planning application
26/01853/LP
29 Thornton Crescent Coulsdon CR5 1LJ
Proposal
Erection of hip to gable and rear dormer extensions and provision of 3x rooflights in front roof slope and 1x window in side elevation
As published by the council, reference 26/01853/LP
Timeline
Dates from the published record
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23 Jun 2026
Received by Croydon
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24 Jun 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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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.
Nearby applications
Within 500 metres
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26/02079/DISC Awaiting decision
Land At The Rear Of 394-398 Coulsdon Road Coulsdon CR5 1EF
Details pursuant to the discharge of conditions 5 (Design details), 6 (Landscaping), 7 (Biodiversity enhancement), 8 (Visibility splays) and 9 (Bin and cycle stores) of LPA ref: 23/02364/FUL (Construction of a three-bedroom detached dwelling in the rear gardens of nos. 394 and 398 Coulsdon Road with access from Lacey Avenue and provision for parking, cycle storage and refuse storage).
-
24/03612/LP Granted
165 Coulsdon Road Coulsdon CR5 1EG
Erection of a single storey outbuilding in the rear garden
-
26/01383/DISC Refused
Land At The Rear Of 394-398 Coulsdon Road Coulsdon CR5 1EF
Details pursuant to the discharge of conditions 3 (CLP), 4 (SUDs), 5 (Design details), 6 (Landscaping), 7 (Biodiversity enhancement), 8 (Visibility splays) and 9 (Bin and cycle stores) of LPA ref: 23/02364/FUL (Construction of a three-bedroom detached dwelling in the rear gardens of nos. 394 and 398 Coulsdon Road with access from Lacey Avenue and provision for parking, cycle storage and refuse storage).
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24/02786/HSE Granted
29 Lacey Avenue Coulsdon CR5 1LQ
Erection of part single, part two storey side and rear extensions.
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24/03481/LP Granted
213 Coulsdon Road Coulsdon CR5 1EL
Erection of a hip to gable roof extension and rear dormer, including two rooflights to the front roofslope and a side facing window to the gable end.
-
26/00975/FUL Awaiting decision
410 Coulsdon Road Coulsdon CR5 1EF
Demolition of the existing building and erection of a pair of two-storey semi-detached dwelling houses, with new vehicular accesses, associated soft and hard landscaping and parking provision.
Other outline applications
In Croydon
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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
-
26/02144/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
-
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
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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.
-
26/01930/LP Granted
5 Cranleigh Gardens South Croydon CR2 9LD
Conversion of existing garage to habitable room, including provision of replacement windows