Postcode record · Merton
KT3 6JX.
KT3 6JX has 13 known premises and 7 planning records — 5 approved of 7 decided (71.4%). 6 EPC records.
Postcode KT3 6JX · boundary not held, centred on the postcodeApprovedRefusedOther7 exact7 on the map — every match
At a glance · this postcodeMerton profile →
13
Premises
known addresses (UPRNs)
7
Applications
7 decided
71.4%
Approval rate
5 approved · 1 refused
6
EPC records
ratings C 1 · D 4 · E 1
7
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 6JX has 13 known premises and 7 planning records — 5 approved of 7 decided (71.4%). 6 EPC records.
Premises
Name
Details
UPRN 48063484
UPRN 48063486
UPRN 48063488
UPRN 48063490
UPRN 48063492
UPRN 48063527
UPRN 48063529
UPRN 48063530
UPRN 48063484
UPRN 48063486
UPRN 48063488
Show all 10 rows
UPRN 48063490
UPRN 48063492
UPRN 48063527
UPRN 48063529
UPRN 48063530
Planning
What happened?
7 planning applications across the postcode; 5 approved of 7 decided (71.4%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR A PROPOSED REAR DORMER WINDOW AND ROOFLIGHTS TO THE FRONT ROOFSLOPE
238 Seaforth Avenue, New Malden, Merton, KT3 6JX · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2021-07-01
ERECTION OF A SINGLE STOREY FRONT SIDE AND REAR EXTENSION.
246 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Full Planning Permission
Approved
2019-11-01
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED HIP TO GABLE ROOF CONVERSION, ERECTION OF A REAR ROOF DORMER WITH JULIETTE BALCONY, INSERTION OF 2X ROOFLIGHTS ON THE FRONT ROOF SLOPE AND REMOVAL OF CHIMNEY STACK ON SOUTHERN ELEVATION.
246 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Lawful Development Certificate - Proposed - Section 192
Approved
2019-11-01
withdrawn - APPLICATION FOR EXISTING WOODEN DECKING IN REAR GARDEN
238 Seaforth Avenue, New Malden, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Clive & Mary Collis · Officer Historic Officer
Full Planning Permission
Withdrawn
2017-05-25
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION AND REAR ROOF EXTENSION WITH THE INSTALLATION OF 2 X ROOF LIGHTS TO THE FRONT ROOF SLOPE.
232 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Stuart Hibbert · Agent Shaun Tracey Chartered Surveyor · Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Approved
2015-07-21
APPLICATION OF LAWFUL DEVELOPMENT CERTIFICATE FOR A PROPOSED SINGLE STOREY REAR EXTENSION AND REAR ROOF EXTENSION WITH 2 X ROOFLIGHTS TO THE FRONT ROOF SLOPE
232 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Stuart Hibbert · Agent Shaun Tracey Chartered Surveyor · Officer Historic Officer
Lawful Development Certificate - Proposed - Section 192
Refused
2015-04-28
ERECTION OF FIRST FLOOR SIDE EXTENSION
236 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Gibson · Officer Historic Officer
Full Planning Permission
Approved
1999-04-01
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR A PROPOSED REAR DORMER WINDOW AND ROOFLIGHTS TO THE FRONT ROOFSLOPE
238 Seaforth Avenue, New Malden, Merton, KT3 6JX · premises record
Approved
2021-07-01
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY FRONT SIDE AND REAR EXTENSION.
246 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Approved
2019-11-01
More
Full Planning Permission
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED HIP TO GABLE ROOF CONVERSION, ERECTION OF A REAR ROOF DORMER WITH JULIETTE BALCONY, INSERTION OF 2X ROOFLIGHTS ON THE FRONT ROOF SLOPE AND REMOVAL OF CHIMNEY STACK ON SOUTHERN ELEVATION.
246 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Approved
2019-11-01
More
Lawful Development Certificate - Proposed - Section 192
Show all 7 rows
withdrawn - APPLICATION FOR EXISTING WOODEN DECKING IN REAR GARDEN
238 Seaforth Avenue, New Malden, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Clive & Mary Collis · Officer Historic Officer
Withdrawn
2017-05-25
More
Full Planning Permission
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION AND REAR ROOF EXTENSION WITH THE INSTALLATION OF 2 X ROOF LIGHTS TO THE FRONT ROOF SLOPE.
232 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Stuart Hibbert · Agent Shaun Tracey Chartered Surveyor · Officer Historic Officer
Approved
2015-07-21
More
Lawful Development Certificate - Proposed - Section 192
APPLICATION OF LAWFUL DEVELOPMENT CERTIFICATE FOR A PROPOSED SINGLE STOREY REAR EXTENSION AND REAR ROOF EXTENSION WITH 2 X ROOFLIGHTS TO THE FRONT ROOF SLOPE
232 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Stuart Hibbert · Agent Shaun Tracey Chartered Surveyor · Officer Historic Officer
Refused
2015-04-28
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF FIRST FLOOR SIDE EXTENSION
236 Seaforth Avenue, New Malden, Surrey, Merton, KT3 6JX · premises record
Applicant Mr and Mrs Gibson · Officer Historic Officer
Approved
1999-04-01
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 7 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
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Case officer on 6 applications
Case officer 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
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Case officer on 6 applications
Case officer on 1 application
Development
What could it become?
Planning precedent7 applications and 7 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings C: 1, D: 4, 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
The Developer PlanOwnership, 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.