Postcode record · Merton
KT3 6QJ.
KT3 6QJ has 24 known premises and 14 planning records — 13 approved of 14 decided (92.9%). 12 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeMerton profile →
24
Premises
known addresses (UPRNs)
14
Applications
14 decided
92.9%
Approval rate
13 approved · 1 refused
12
EPC records
ratings C 3 · D 8 · E 1
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
KT3 6QJ has 24 known premises and 14 planning records — 13 approved of 14 decided (92.9%). 12 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 48013171
UPRN 48013177
UPRN 48013179
UPRN 48013183
UPRN 48013187
UPRN 48013189
UPRN 48013171
Show all 10 rows
UPRN 48013177
UPRN 48013179
UPRN 48013183
UPRN 48013187
UPRN 48013189
Planning
What happened?
14 planning applications across the postcode; 13 approved of 14 decided (92.9%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
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
75 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Applicant Mr Byoung Kuk Lee · Officer Sarah Muckian
Lawful Development Certificate - Proposed - Section 192
Approved
2025-10-28
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 2.65M.
79 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Refused
2025-09-03
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION
49 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2024-04-17
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION AND INSERTION OF X2 ROOFLIGHTS ON FRONT ROOFSLOPE.
51 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2024-04-16
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR ROOF EXTENSION AND INSTALLATION OF X 3 ROOFLIGHTS ON THE FRONT ROOF SLOPE
87 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2021-12-24
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE CONVERSION OF GARAGE INTO HABITABLE ROOM
75 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Applicant Mr Jung K Oh · Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2016-06-20
ERECTION OF A SINGLE STOREY REAR EXTENSION.
53 Cavendish Avenue, New Malden, Merton, KT3 6QJ · premises record
Full Planning Permission
Approved
2016-05-04
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE ALTERATIONS TO ROOF OF THE EXISTING SINGLE STOREY REAR EXTENSION FROM A FLAT ROOF TO A PITCHED ROOF AND INSTALLATION OF A WINDOW AND DOOR TO THE EXISTING PORCH.
75 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Applicant Mr Jung K Oh · Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2016-04-11
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION.
51 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2016-02-17
ERECTION OF A SINGLE STOREY REAR EXTENSION
57 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Full Planning Permission
Approved
2015-10-12
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
75 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Applicant Mr Byoung Kuk Lee · Officer Sarah Muckian
Approved
2025-10-28
More
Lawful Development Certificate - Proposed - Section 192
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 2.65M.
79 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Refused
2025-09-03
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION
49 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Approved
2024-04-17
More
Lawful Development Certificate - Proposed - Section 192
Show all 10 rows
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION AND INSERTION OF X2 ROOFLIGHTS ON FRONT ROOFSLOPE.
51 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Approved
2024-04-16
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR ROOF EXTENSION AND INSTALLATION OF X 3 ROOFLIGHTS ON THE FRONT ROOF SLOPE
87 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Approved
2021-12-24
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE CONVERSION OF GARAGE INTO HABITABLE ROOM
75 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Applicant Mr Jung K Oh · Officer Historic Officer
Approved
2016-06-20
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY REAR EXTENSION.
53 Cavendish Avenue, New Malden, Merton, KT3 6QJ · premises record
Approved
2016-05-04
More
Full Planning Permission
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE ALTERATIONS TO ROOF OF THE EXISTING SINGLE STOREY REAR EXTENSION FROM A FLAT ROOF TO A PITCHED ROOF AND INSTALLATION OF A WINDOW AND DOOR TO THE EXISTING PORCH.
75 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Applicant Mr Jung K Oh · Officer Historic Officer
Approved
2016-04-11
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION.
51 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Approved
2016-02-17
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY REAR EXTENSION
57 Cavendish Avenue, New Malden, Surrey, Merton, KT3 6QJ · premises record
Approved
2015-10-12
More
Full Planning Permission
Building control
Building-control records are not yet collected for Merton — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
People
Who is involved?
Named on the latest 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent14 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 3, D: 8, E: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals · Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
5 intent signals recorded in this postcode
Price decline · Lapsed consent · Long hold
Subscribe to see the signals → Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.