Planning application
26 St Olave's Walk Streatham London SW16 5QQ
Works: Extension Loft or dormer
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE ERECTION OF A HIP TO GABLE AND A REAR DORMER ROOF EXTENSIONS.
As published by the council, reference 25/P3555
Application record
- Reference
- 25/P3555
- Type
- Section 192 Certificate - proposed
- Status
- REGISTERED
- Received
- 1 Dec 2025
- Validated
- 10 Dec 2025
- Ward
- Longthornton
- Decision by
- Delegated
- Postcode
- SW16 5QQ
Timeline
Dates from the published record
-
1 Dec 2025
Received by Merton
-
10 Dec 2025
Validated
Checked as complete and ready for consideration.
-
12 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 4 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Merton took a median of 47 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
6 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 Merton 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
-
ST OLAVES CHURCH Church Walk, Streatham, London, Merton, SW16 5JH
92% historically approved · decision due ~26 Aug
TELECOMS REG 5 NOTIFICATION FOR THE REMOVAL OF 3 x ANTENNAS AND THE INSTALLATION OF 6 x ANTENNAS AND ASSOCIATED ANCILLARY DEVELOPMENT THERETO.
Status unknown Telecoms -
20 Stanford Way, Streatham, London, Merton, SW16 4HH
93% historically approved · decision due ~20 Jan
CONVERSION OF GARAGE INTO HABITABLE ROOM TO FACILITATE THE CREATION OF 1 X 1 BEDROOM FLAT.
Awaiting decision Full applications 25 docs -
49 Stanford Way Streatham SW16 4HE
APPLICATION FOR VEHICULAR CROSSOVER.
Granted Full applications 8 docs -
49 Stanford Way Streatham SW16 4HE
APPLICATION FOR VEHICULAR CROSSOVER.
Granted Full applications 8 docs -
113 Longthornton Road Streatham London SW16 5QF
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION AND INSTALLATION OF TWO ROOFLIGHTS TO THE FRONT ROOFSLOPE.
Decided Outline Extension Loft or dormer 17 docs -
55 Stanford Way Streatham SW16 4HE
ERECTION OF REAR EXTENSION, INSERTION OF GABLE ENDED ROOF ABOVE THE EXISTING TWO STOREY SIDE ELEMENT, REAR DORMER AND CONVERSION OF GARAGE TO HABITABLE ROOM.
Granted Full applications Extension Loft or dormer 10 docs
Other outline applications
In Merton
-
25/P3798 Decided
35 Rowan Crescent Streatham London SW16 5JA
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND FRONT ROOFLIGHTS
-
25/P3780 Decided
433 Cannon Hill Lane Raynes Park SW20 9HH
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSIONS
-
25/P3789 Decided
18 Bordergate Mitcham CR4 3JE
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION AND 3X FRONT ROOFLIGHTS
-
25/P3791 Decided
55 Tudor Drive Morden SM4 4PN
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED CHANGE OF USE FROM A DWELLINGHOUSE (CLASS C3) TO A SMALL HMO (CLASS C4)
-
25/P3745 Decided
169 Lynmouth Avenue Morden SM4 4RR
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR ROOF EXTENSION AND INSERTION OF 2X ROOFLIGHTS TO FRONT ROOFSLOPE.