Postcode record · Hammersmith And Fulham
W12 9LF.
W12 9LF has 54 known premises and 30 planning records — 24 approved of 27 decided (88.9%). 26 EPC records.
Postcode W12 9LF · boundary not held, centred on the postcodeApprovedRefusedOther27 on the map — every match
At a glance · this postcodeHammersmith And Fulham profile →
54
Premises
known addresses (UPRNs)
30
Applications
27 decided
88.9%
Approval rate
24 approved · 3 refused
56 days
Median decision time
average 71 days · 27 dated decisions
26
EPC records
ratings C 6 · D 17 · E 1 · G 2
27
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?
W12 9LF has 54 known premises and 30 planning records — 24 approved of 27 decided (88.9%). 26 EPC records.
Premises (18 of 54 shown)
Name
Details
UPRN 34000670
UPRN 34000671
UPRN 34000672
UPRN 34000673
UPRN 34000674
UPRN 34000675
UPRN 34000676
UPRN 34000677
UPRN 34000678
UPRN 34000679
UPRN 34000670
UPRN 34000671
UPRN 34000672
Show all 10 rows
UPRN 34000673
UPRN 34000674
UPRN 34000675
UPRN 34000676
UPRN 34000677
UPRN 34000678
UPRN 34000679
Planning
What happened?
30 planning applications across the postcode; 24 approved of 27 decided (88.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Use of the existing ground and first floor level as 2no. self-contained studio flats.
3 Lefroy Road London W12 9LF · premises record
Officer George Shakir
Certificate of Lawfulness Existing
Registered
2025-11-13
Erection of a single storey rear extension, to the side and rear of the existing back addition; replacement of all windows and external doors at ground floor level.
18 Lefroy Road London W12 9LF · premises record
Officer Zhirong Li
Full Planning Application
Approved
2024-11-26
Erection of an additional floor at main roof level, consisting of a pitched roof to the front with 2no. rooflights and rear roof extension; alterations to the rear elevation at ground floor level with the installation of French doors to replace existing window and the installation of a window to replace existing door and window; installation of additional downpipes to the front elevation; removal of 2no. existing chimneys at roof level.
45 Lefroy Road London W12 9LF · premises record
Officer Paul Curtis
Full Planning Application
Approved
2024-08-22
Erection of a 1700mm high opaque glazed balustrade around the flat roof of the existing back addition at second floor level and increase the floor level of the existing back addition by 680mm in connection with its use as a roof terrace; installation of sliding glazed doors with partial juliet guarding to replace existing doors in the rear elevation at second floor level, to provide access to the proposed roof terrace.
10 Lefroy Road London W12 9LF · premises record
Officer George Shakir
Full Planning Application
Approved
2024-06-05
Replacement of the rear roof extension, including the installation of French doors and a Juliet balcony, 2no. windows and 1no. rooflight; installation of 2no. rooflights to the front roofslope; replacement of all windows to front and rear elevations with new timber frame windows and replacement of the front door with a new timber door; installation of a window to the rear elevation of the existing back addition at first floor level; installation of a rooflight above the existing ground floor rear extension; and installation of bi-folding doors to replace existing window and doors to the rear elevation at ground floor level. (Revised description).
7 Lefroy Road London W12 9LF · premises record
Officer Zhirong Li
Full Planning Application
Approved
2023-12-27
Erection of a single storey rear extension, to the side of the existing back addition; infilling a door opening to the rear elevation at first floor level, following the demolition of external brick structure at ground floor level; removal of rear chimney stack and chimney breast; installation of sliding doors and a window to replace existing window, to the rear elevation at ground floor level; demolition of existing garden shed within the rear garden; landscaping of the rear garden; alterations to the rear garden boundary wall fence.
4 Lefroy Road London W12 9LF · premises record
Officer Curtis Thompson
Full Planning Application
Approved
2021-04-30
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; installation of 2no. rooflights in the front roofslope.
4 Lefroy Road London W12 9LF · premises record
Officer Ian Opolot
Certificate of Lawfulness Proposed
Approved
2021-04-30
Non-material amendment to planning permission reference: 2020/03402/FUL dated 10th March 2021 for the "Erection of a single storey rear extension." Amendment sought is the alteration of the approved white uPVC frame doors to grey aluminium frame doors.
19 Lefroy Road London W12 9LF · premises record
Officer Ian Opolot
Non-Material Amendment Submission
Approved
2021-04-23
Erection of a single storey rear extension.
19 Lefroy Road London W12 9LF · premises record
Officer Ian Opolot
Full Planning Application
Approved
2020-12-18
Erection of a rear roof extension; erection of rear extensions at ground and first floor level; installation of 2no rooflights to replace the existing rooflights in the front roofslope.
27 Lefroy Road London W12 9LF · premises record
Full Detailed Planning Application
Approved
2019-04-25
Use of the existing ground and first floor level as 2no. self-contained studio flats.
3 Lefroy Road London W12 9LF · premises record
Officer George Shakir
Registered
2025-11-13
More
Certificate of Lawfulness Existing
Erection of a single storey rear extension, to the side and rear of the existing back addition; replacement of all windows and external doors at ground floor level.
18 Lefroy Road London W12 9LF · premises record
Officer Zhirong Li
Approved
2024-11-26
More
Full Planning Application
Erection of an additional floor at main roof level, consisting of a pitched roof to the front with 2no. rooflights and rear roof extension; alterations to the rear elevation at ground floor level with the installation of French doors to replace existing window and the installation of a window to replace existing door and window; installation of additional downpipes to the front elevation; removal of 2no. existing chimneys at roof level.
45 Lefroy Road London W12 9LF · premises record
Officer Paul Curtis
Approved
2024-08-22
More
Full Planning Application
Show all 10 rows
Erection of a 1700mm high opaque glazed balustrade around the flat roof of the existing back addition at second floor level and increase the floor level of the existing back addition by 680mm in connection with its use as a roof terrace; installation of sliding glazed doors with partial juliet guarding to replace existing doors in the rear elevation at second floor level, to provide access to the proposed roof terrace.
10 Lefroy Road London W12 9LF · premises record
Officer George Shakir
Approved
2024-06-05
More
Full Planning Application
Replacement of the rear roof extension, including the installation of French doors and a Juliet balcony, 2no. windows and 1no. rooflight; installation of 2no. rooflights to the front roofslope; replacement of all windows to front and rear elevations with new timber frame windows and replacement of the front door with a new timber door; installation of a window to the rear elevation of the existing back addition at first floor level; installation of a rooflight above the existing ground floor rear extension; and installation of bi-folding doors to replace existing window and doors to the rear elevation at ground floor level. (Revised description).
7 Lefroy Road London W12 9LF · premises record
Officer Zhirong Li
Approved
2023-12-27
More
Full Planning Application
Erection of a single storey rear extension, to the side of the existing back addition; infilling a door opening to the rear elevation at first floor level, following the demolition of external brick structure at ground floor level; removal of rear chimney stack and chimney breast; installation of sliding doors and a window to replace existing window, to the rear elevation at ground floor level; demolition of existing garden shed within the rear garden; landscaping of the rear garden; alterations to the rear garden boundary wall fence.
4 Lefroy Road London W12 9LF · premises record
Officer Curtis Thompson
Approved
2021-04-30
More
Full Planning Application
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; installation of 2no. rooflights in the front roofslope.
4 Lefroy Road London W12 9LF · premises record
Officer Ian Opolot
Approved
2021-04-30
More
Certificate of Lawfulness Proposed
Non-material amendment to planning permission reference: 2020/03402/FUL dated 10th March 2021 for the "Erection of a single storey rear extension." Amendment sought is the alteration of the approved white uPVC frame doors to grey aluminium frame doors.
19 Lefroy Road London W12 9LF · premises record
Officer Ian Opolot
Approved
2021-04-23
More
Non-Material Amendment Submission
Erection of a single storey rear extension.
19 Lefroy Road London W12 9LF · premises record
Officer Ian Opolot
Approved
2020-12-18
More
Full Planning Application
Erection of a rear roof extension; erection of rear extensions at ground and first floor level; installation of 2no rooflights to replace the existing rooflights in the front roofslope.
27 Lefroy Road London W12 9LF · premises record
Approved
2019-04-25
More
Full Detailed Planning Application
Building control
Building-control records are not yet collected for Hammersmith And Fulham — 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 7 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 7 applications
Case officer on 3 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent30 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 6, D: 17, E: 1, G: 2.
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.
8 intent signals recorded in this postcode
Price decline · EPC F/G · Repeat sale · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.