Planning application
1 Tennyson Avenue New Malden KT3 6LY
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPSOED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION, THE ERECTION OF A SINGLE STOREY OUTBUILDING IN THE REAR GARDEN, THE REMOVAL OF PART OF FRONT BOUNDARY WALL AND RESURFACING PART OF FRONT GARDEN WITH POROUS HARDSTANDING
As published by the council, reference 25/P2459
Application record
- Reference
- 25/P2459
- Type
- Section 192 Certificate - proposed
- Status
- FINAL DECISION
- Decision
- Issue Certificate of Lawfulness
- Received
- 21 Aug 2025
- Validated
- 2 Sep 2025
- Decided
- 8 Oct 2025
- Ward
- West Barnes
- Decision by
- Delegated
- Postcode
- KT3 6LY
Site history
Applications at this address on the Merton register
This site has had 3 applications since 2025: 2 approved, 0 refused.
-
25/P2457 Granted
1 Tennyson Avenue New Malden KT3 6LY
DEMOLITION OF EXISTING FRONT, SIDE AND REAR EXTENSION AND THE ERECTION OF A NEW SINGLE STOREY FRONT, SIDE AND REAR EXTENSION
-
25/P2457/INVALID Granted
1 Tennyson Avenue New Malden KT3 6LY
DEMOLITION OF EXISTING FRONT, SIDE AND REAR EXTENSION AND THE ERECTION OF A NEW SINGLE STOREY FRONT, SIDE AND REAR EXTENSION
Timeline
Dates from the published record
-
21 Aug 2025
Received by Merton
-
2 Sep 2025
Validated
Checked as complete and ready for consideration.
-
8 Oct 2025
Decision issued: Issue Certificate of Lawfulness
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
12 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 documentsAfter the decision
Merton has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
About outline applications
An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
1 Tennyson Avenue New Malden KT3 6LY
DEMOLITION OF EXISTING FRONT, SIDE AND REAR EXTENSION AND THE ERECTION OF A NEW SINGLE STOREY FRONT, SIDE AND REAR EXTENSION
Granted Full applications Extension Demolition 14 docsSmall domestic -
1 Tennyson Avenue New Malden KT3 6LY
DEMOLITION OF EXISTING FRONT, SIDE AND REAR EXTENSION AND THE ERECTION OF A NEW SINGLE STOREY FRONT, SIDE AND REAR EXTENSION
Granted Full applications Extension Demolition 14 docsSmall domestic -
240 West Barnes Lane, New Malden, Surrey, Merton, KT3 6LT
92% historically approved · decision due ~22 Jun
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE, REAR DORMER ROOF EXTENSION
Status unknown Lawful development Extension Loft or dormer -
240 West Barnes Lane, New Malden, Surrey, Merton, KT3 6LT
72% historically approved · decision due ~22 Jun
DEMOLITION OF EXISTING SIDE GARAGE AND REPLACEMENT WITH A TWO STOREY SIDE EXTENSION; CONTINUATION OF THE EXISTING HIPPED ROOF OVER THE NEW SIDE EXTENSION; ERECTION OF A SINGLE STOREY REAR EXTENSION.
Status unknown Householder Extension DemolitionSmall domestic -
61 Tennyson Avenue, New Malden, Surrey, Merton, KT3 6LZ
92% historically approved · decision due ~3 Jul
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE, REAR DORMER ROOF EXTENSION AND 2 FRONT ROOFLIGHTS.
Status unknown Lawful development Extension Loft or dormer -
61 Tennyson Avenue, New Malden, Surrey, Merton, KT3 6LZ
92% historically approved · decision due ~3 Jul
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.5M, MAXIMUM HEIGHT OF 3.98M AND EAVES HEIGHT OF 2.7M.
Status unknown Prior approval ExtensionSmall domestic
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.