Postcode record · Merton
SW19 8LF.
SW19 8LF has 43 known premises and 52 planning records — 41 approved of 52 decided (78.8%). 23 EPC records.
Postcode SW19 8LF · boundary not held, centred on the postcodeApprovedRefusedOther52 on the map — every match
At a glance · this postcodeMerton profile →
43
Premises
known addresses (UPRNs)
52
Applications
52 decided
78.8%
Approval rate
41 approved · 5 refused
56 days
Median decision time
average 73 days · 37 dated decisions
23
EPC records
ratings C 4 · D 12 · E 5 · F 1 · G 1
52
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?
SW19 8LF has 43 known premises and 52 planning records — 41 approved of 52 decided (78.8%). 23 EPC records.
Premises (18 of 43 shown)
Name
Details
UPRN 48019219
UPRN 48019221
UPRN 48019223
UPRN 48019227
UPRN 48019231
UPRN 48019235
UPRN 48019239
UPRN 48019241
UPRN 48019244
UPRN 48019245
UPRN 48019219
UPRN 48019221
UPRN 48019223
Show all 10 rows
UPRN 48019227
UPRN 48019231
UPRN 48019235
UPRN 48019239
UPRN 48019241
UPRN 48019244
UPRN 48019245
Planning
What happened?
52 planning applications across the postcode; 41 approved of 52 decided (78.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
THE CONVERSION OF TWO FLATS INTO SINGLE DWELLINGHOUSE, ERECTION OF A SINGLE STOREY REAR EXTENSION, A HIP TO GABLE AND MANSARD ROOF EXTENSION.
53 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Brenda Louisy-Johnson
Full Planning Permission
Approved
2025-03-31
APPLICATION FOR A LAWFUL DEVELOPMENT CERITIFICATE IN REPSECT OF THE PROPOSED CONVERSION OF TWO FLATS INTO A SINGLE DWELLINGHOUSE.
53 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Brenda Louisy-Johnson
Lawful Development Certificate - Proposed - Section 192
Withdrawn
2025-03-25
ERECTION OF A SINGLE STOREY REAR EXTENSION AND INTERNAL ALTERATIONS MERGING PREVIOUSLY SELF-CONTAINED UNITS INTO SINGLE FAMILY DWELLING.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Francis Saayeng
Full Planning Permission
Approved
2023-02-20
ERECTION OF HIP TO GABLE, REAR MANSARD ROOF EXTENSION, FRONT ROOF LIGHTS AND SINGLE STOREY REAR EXTENSION.
87 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Stuart Adams
Full Planning Permission
Approved
2021-02-22
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH 4 ROOFLIGHT TO THE FRONT ROOF SLOPE.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Historic Officer
Full Planning Permission
Approved
2019-12-20
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION AND INSTALLATION OF FOUR ROOF LIGHTS TO FRONT ELEVATION.
51 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Historic Officer
Full Planning Permission
Approved
2019-07-23
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH 4 ROOFLIGHT TO THE FRONT ROOF SLOPE.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Historic Officer
Full Planning Permission
Approved
2016-04-11
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 ORIGINALD WELLINGHOUSE BY 4.2 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.6 METRES THE HEIGHT OF THE EAVES OF THE
91 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Tim Lipscomb
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
Not required
2016-01-22
ERECTION OF A SINGLE STOREY REAR EXTENSION.
91 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Tim Lipscomb
Full Planning Permission
Refused
2015-11-26
ERECTION OF A FIRST FLOOR REAR EXTENSION AND ERECTION OF HIP TO GABLE AND REAR ROOF EXTENSION WITH 4 ROOFLIGHT TO THE FRONT ROOF SLOPE.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer David Gardener
Full Planning Permission
Refused
2015-11-20
THE CONVERSION OF TWO FLATS INTO SINGLE DWELLINGHOUSE, ERECTION OF A SINGLE STOREY REAR EXTENSION, A HIP TO GABLE AND MANSARD ROOF EXTENSION.
53 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Brenda Louisy-Johnson
Approved
2025-03-31
More
Full Planning Permission
APPLICATION FOR A LAWFUL DEVELOPMENT CERITIFICATE IN REPSECT OF THE PROPOSED CONVERSION OF TWO FLATS INTO A SINGLE DWELLINGHOUSE.
53 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Brenda Louisy-Johnson
Withdrawn
2025-03-25
More
Lawful Development Certificate - Proposed - Section 192
ERECTION OF A SINGLE STOREY REAR EXTENSION AND INTERNAL ALTERATIONS MERGING PREVIOUSLY SELF-CONTAINED UNITS INTO SINGLE FAMILY DWELLING.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Francis Saayeng
Approved
2023-02-20
More
Full Planning Permission
Show all 10 rows
ERECTION OF HIP TO GABLE, REAR MANSARD ROOF EXTENSION, FRONT ROOF LIGHTS AND SINGLE STOREY REAR EXTENSION.
87 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Stuart Adams
Approved
2021-02-22
More
Full Planning Permission
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH 4 ROOFLIGHT TO THE FRONT ROOF SLOPE.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Historic Officer
Approved
2019-12-20
More
Full Planning Permission
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION AND INSTALLATION OF FOUR ROOF LIGHTS TO FRONT ELEVATION.
51 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Historic Officer
Approved
2019-07-23
More
Full Planning Permission
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH 4 ROOFLIGHT TO THE FRONT ROOF SLOPE.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Historic Officer
Approved
2016-04-11
More
Full Planning Permission
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 ORIGINALD WELLINGHOUSE BY 4.2 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.6 METRES THE HEIGHT OF THE EAVES OF THE
91 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Tim Lipscomb
Not required
2016-01-22
More
Prior Approval - Larger Home Extension (6-8m) - Sch 2, Class A, Part 1
ERECTION OF A SINGLE STOREY REAR EXTENSION.
91 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer Tim Lipscomb
Refused
2015-11-26
More
Full Planning Permission
ERECTION OF A FIRST FLOOR REAR EXTENSION AND ERECTION OF HIP TO GABLE AND REAR ROOF EXTENSION WITH 4 ROOFLIGHT TO THE FRONT ROOF SLOPE.
71 Cromwell Road, Wimbledon, Merton, SW19 8LF · premises record
Officer David Gardener
Refused
2015-11-20
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
Case officer on 18 applications
Case officer on 5 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 18 applications
Case officer on 5 applications
Case officer on 2 applications
Show all 6 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Development
What could it become?
Planning precedent52 applications and 52 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 4, D: 12, E: 5, F: 1, G: 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.