Postcode record · Merton
KT3 6LB.
KT3 6LB has 34 known premises and 42 planning records — 32 approved of 42 decided (76.2%). 23 EPC records.
Postcode KT3 6LB · boundary not held, centred on the postcodeApprovedRefusedOther42 exact42 on the map — every match
At a glance · this postcodeMerton profile →
34
Premises
known addresses (UPRNs)
42
Applications
42 decided
76.2%
Approval rate
32 approved · 1 refused
23
EPC records
ratings C 10 · D 10 · E 3
42
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
KT3 6LB has 34 known premises and 42 planning records — 32 approved of 42 decided (76.2%). 23 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 48056687
UPRN 48056703
UPRN 48056687
Show all 10 rows
UPRN 48056703
Planning
What happened?
42 planning applications across the postcode; 32 approved of 42 decided (76.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
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 3M AND EAVES HEIGHT OF 3M.
119 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Approved
2025-11-14
APPLICATION FOR A REAR DORMER ROOF EXTENSION AND 2 FRONT SKYLIGHTS.
119 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Full Planning Permission
Approved
2025-10-27
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION.
101 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2024-02-28
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR FACING DORMER WINDOW AND INSERTION OF TWO ROOFLIGHTS TO THE FRONT FACING ROOFSLOPE TO FACILITATE A LOFT CONVERSION.
85 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2024-02-20
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION AND INSTALLATION OF TWO ROOFLIGHTS ON THE FRONT ROOFSLOPE.
101 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2024-02-12
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4.2 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.71 M. THE HEIGHT OF THE EAVE
105 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2024-02-12
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.85 M. THE HEIGHT OF THE EAVES
125 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2022-05-04
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE REAR EXTENSION AND REAR ROOF DORMER. INSTALLATION OF 1 X ROOFLIGHT TO THE FRONT SLOPE.
129 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2021-05-17
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH THE INSTALLATION OF 3 X ROOFLIGHTS TO THE FRONT ROOF SLOPE.
79 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2020-06-15
ERECTION OF A SINGLE STOREY REAR EXTENSION
109 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Full Planning Permission
Approved
2018-05-29
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 3M AND EAVES HEIGHT OF 3M.
119 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2025-11-14
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR A REAR DORMER ROOF EXTENSION AND 2 FRONT SKYLIGHTS.
119 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2025-10-27
More
Full Planning Permission
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION.
101 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2024-02-28
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 FACING DORMER WINDOW AND INSERTION OF TWO ROOFLIGHTS TO THE FRONT FACING ROOFSLOPE TO FACILITATE A LOFT CONVERSION.
85 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2024-02-20
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION AND INSTALLATION OF TWO ROOFLIGHTS ON THE FRONT ROOFSLOPE.
101 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2024-02-12
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4.2 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.71 M. THE HEIGHT OF THE EAVE
105 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Not required
2024-02-12
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4 M. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.85 M. THE HEIGHT OF THE EAVES
125 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Not required
2022-05-04
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 HIP TO GABLE REAR EXTENSION AND REAR ROOF DORMER. INSTALLATION OF 1 X ROOFLIGHT TO THE FRONT SLOPE.
129 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2021-05-17
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH THE INSTALLATION OF 3 X ROOFLIGHTS TO THE FRONT ROOF SLOPE.
79 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2020-06-15
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY REAR EXTENSION
109 Phyllis Avenue, New Malden, Surrey, Merton, KT3 6LB · premises record
Approved
2018-05-29
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?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 2 applications
Applicant on 1 application
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 precedent42 applications and 42 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 10, D: 10, E: 3.
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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.