Planning application
12 Mortimer Road Mitcham CR4 3HS
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION, A TWO STOREY SIDE EXTENSION, A HIP TO GABLE ROOF CONVERSION AND A REAR ROOF EXTENSION.
As published by the council, reference 25/P3649/INVALID
Application record
- Reference
- 25/P3649/INVALID
- Type
- Full Planning Permission
- Status
- FINAL DECISION
- Decision
- Grant Permission subject to Conditions
- Received
- 8 Dec 2025
- Validated
- 18 Dec 2025
- Decided
- 13 Jan 2026
- Ward
- Figges Marsh
- Decision by
- Delegated
- Postcode
- CR4 3HS
Site history
Applications at this address on the Merton register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
25/P3649 Granted
12 Mortimer Road Mitcham CR4 3HS
ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION, A TWO STOREY SIDE EXTENSION, A HIP TO GABLE ROOF CONVERSION AND A REAR ROOF EXTENSION.
Timeline
Dates from the published record
-
8 Dec 2025
Received by Merton
-
18 Dec 2025
Validated
Checked as complete and ready for consideration.
-
13 Jan 2026
Decision issued: Grant Permission subject to Conditions
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
8 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 this grant of permission means
Merton granted permission on 13 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
12 Mortimer Road Mitcham CR4 3HS
ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION, A TWO STOREY SIDE EXTENSION, A HIP TO GABLE ROOF CONVERSION AND A REAR ROOF EXTENSION.
Granted Full applications Extension Loft or dormer 8 docs -
Telecoms Pole Near 2 Mortimer Road Mitcham CR4 3HS
TELECOMS REG 5 APPLICATION FOR THE PROPOSED INSTALLATION OF 1 X 9M MEDIUM POLE IN FOOTWAY.
Decided Telecoms 3 docs -
3 Mortimer Road, Mitcham, Merton, CR4 3HS
92% historically approved · decision due ~13 Jul
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 2.3M.
Status unknown Prior approval ExtensionSmall domestic -
78 Bond Road Mitcham CR4 3HF
93% historically approved · decision due ~2 Feb
EXTENSION OF EXISTING HOUSE AND CREATION OF 2 ADDITIONAL DWELLINGS.
Awaiting decision Full applications Extension 36 docs -
78 Bond Road Mitcham CR4 3HF
93% historically approved · decision due ~2 Feb
EXTENSION OF EXISTING HOUSE AND CREATION OF 2 ADDITIONAL DWELLINGS.
Awaiting decision Full applications Extension 36 docs -
16 Laings Avenue Mitcham CR4 3EP
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE EXISTING CHANGE OF USE FROM C3 TO C3b.
Decided Amendments 9 docs
Other full applications
In Merton
-
26/FULL/1160 Status unknown
Unit 109, RAINBOW INDUSTRIAL PARK, 2 Station Approach, Raynes Park, Merton, SW20 0FT
ELEVATION CHANGES TO EXISTING WAREHOUSE UNIT.
-
26/FULL/1150 Status unknown
29D Parkside, Wimbledon, Merton, SW19 5NB
APPLICATION FOR THE REMOVAL OF AN EXISTING FIRE ESCAPE AND THE INSTALLATION OF A NEW SECOND FLOOR BALCONY WITH FIRE ESCAPE LADDER
-
26/FULL/1151 Status unknown
Hewitts, 1A Denmark Road, Wimbledon, Merton, SW19 4PG
DEMOLITION OF EXISTING GARAGES AND CONSTRUCTION OF A NEW BUILD 3-STOREY DWELLING HOUSE CONSISTING OF 2 BEDROOMS INCLUDING A BASEMENT
-
26/FULL/1144 Status unknown
Has Kebab, 341 Haydons Road, Wimbledon, Merton, SW19 8LA
SUBDIVISION OF GROUND FLOOR CLASS E COMMERCIAL UNIT INTO TWO UNITS; CONSTRUCTION OF UPWARDS EXTENSIONS TO CREATE LARGER SELF-CONTAINED DWELLING; REAR ROOF TERRACE AND ALL ASSOCIATED WORKS.
-
26/FULL/1123 Status unknown
Nationwide, 32 - 34 Wimbledon Hill Road, Wimbledon, Merton, SW19 7PA
INSTALLATION OF DEFIBRILLATOR AND BLEED KIT CABINETS TO EXTERNAL WALL OF NATIONWIDE BUILDING SOCIETY BRANCH