Postcode record · Hammersmith And Fulham
W12 9LA.
W12 9LA has 72 known premises and 54 planning records — 44 approved of 45 decided (97.8%). 47 EPC records.
Postcode W12 9LA · boundary not held, centred on the postcodeApprovedRefusedOther55 exact55 on the map — every match
At a glance · this postcodeHammersmith And Fulham profile →
72
Premises
known addresses (UPRNs)
54
Applications
45 decided
97.8%
Approval rate
44 approved · 1 refused
47
EPC records
ratings B 1 · C 15 · D 21 · E 9 · G 1
55
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 9LA has 72 known premises and 54 planning records — 44 approved of 45 decided (97.8%). 47 EPC records.
Premises (18 of 72 shown)
Name
Details
UPRN 34000614
UPRN 34000615
UPRN 34000616
UPRN 34000617
UPRN 34001872
UPRN 34001873
UPRN 34001874
UPRN 34001875
UPRN 34001876
UPRN 34001877
UPRN 34000614
UPRN 34000615
UPRN 34000616
Show all 10 rows
UPRN 34000617
UPRN 34001872
UPRN 34001873
UPRN 34001874
UPRN 34001875
UPRN 34001876
UPRN 34001877
Planning
What happened?
54 planning applications across the postcode; 44 approved of 45 decided (97.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).
85 Cobbold Road,London,Hammersmith And Fulham,W12 9LA · premises record
Householder Application
Approved
2026-04-07
Erection of a single storey rear extension to the side of the existing back addition (extending 5.5 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3.6 metres and a maximum eaves height of 2.2 metres).
85 Cobbold Road London W12 9LA · premises record
Prior Approval - GPDO Part 1 - 42 Days
Withdrawn
2026-01-14
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; demolition of the existing rear extension beyond the existing back addition and installation of a new door; and installation of 3no. rooflights in the front roofslope.
85 Cobbold Road London W12 9LA · premises record
Certificate of Lawfulness Proposed
Approved
2025-08-21
Erection of a rear roof extension, including installation of French doors and a Juliette balcony; installation of 2no. rooflights in the front roofslope.
71 Cobbold Road London W12 9LA · premises record
Full Planning Application
Approved
2024-10-30
Change of use of the ground floor from commercial (Class E) into residential (Class C3), demolition of existing single storey building and erection replacement part two, part three storey building to use as one bedroom single family dwellinghouse (Class C3) including a balcony and staircase at second floor level and a roof terrace at main roof level.
1A Cobbold Road London W12 9LA · premises record
Full Planning Application
Approved
2024-07-11
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; installation of 3no. rooflights in the front roofslope; conversion of a single family dwelling house into 3no. self-contained one bedroom flats.
85 Cobbold Road London W12 9LA · premises record
Full Planning Application
Withdrawn
2024-05-22
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.
53 Cobbold Road London W12 9LA · premises record
Certificate of Lawfulness Proposed
Approved
2024-02-26
Erection of obscure glazed screen around the flat roof of back addition at second floor level to the rear elevation in connection with its use as a terrace; installation of a door to replace the existing window in the rear roofslope to provide access to the roof terrace.
Flat A First Floor 27 Cobbold Road London W12 9LA · premises record
Full Planning Application
Approved
2022-11-11
Erection of a rear roof extension, involving an increase in the ridge height by 300mm, and including the installation of French doors and a Juliet balcony; erection of a rear extension at second floor level, over part of the existing back addition; and installation of 2no. rooflights to the front roofslope.
33 Cobbold Road London W12 9LA · premises record
Full Planning Application
Approved
2022-06-20
Change of use of the ground floor from retail (Class E) into a single dwellinghouse (Class C3); erection of a two storey extension at first and second floor level; installation of new door and windows, and a new access gate to the front elevation
1A Cobbold Road London W12 9LA · premises record
Full Planning Application
Appeal Decided
2022-01-27
Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).
85 Cobbold Road,London,Hammersmith And Fulham,W12 9LA · premises record
Approved
2026-04-07
More
Householder Application
Erection of a single storey rear extension to the side of the existing back addition (extending 5.5 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3.6 metres and a maximum eaves height of 2.2 metres).
85 Cobbold Road London W12 9LA · premises record
Withdrawn
2026-01-14
More
Prior Approval - GPDO Part 1 - 42 Days
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; demolition of the existing rear extension beyond the existing back addition and installation of a new door; and installation of 3no. rooflights in the front roofslope.
85 Cobbold Road London W12 9LA · premises record
Approved
2025-08-21
More
Certificate of Lawfulness Proposed
Show all 10 rows
Erection of a rear roof extension, including installation of French doors and a Juliette balcony; installation of 2no. rooflights in the front roofslope.
71 Cobbold Road London W12 9LA · premises record
Approved
2024-10-30
More
Full Planning Application
Change of use of the ground floor from commercial (Class E) into residential (Class C3), demolition of existing single storey building and erection replacement part two, part three storey building to use as one bedroom single family dwellinghouse (Class C3) including a balcony and staircase at second floor level and a roof terrace at main roof level.
1A Cobbold Road London W12 9LA · premises record
Approved
2024-07-11
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 3no. rooflights in the front roofslope; conversion of a single family dwelling house into 3no. self-contained one bedroom flats.
85 Cobbold Road London W12 9LA · premises record
Withdrawn
2024-05-22
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.
53 Cobbold Road London W12 9LA · premises record
Approved
2024-02-26
More
Certificate of Lawfulness Proposed
Erection of obscure glazed screen around the flat roof of back addition at second floor level to the rear elevation in connection with its use as a terrace; installation of a door to replace the existing window in the rear roofslope to provide access to the roof terrace.
Flat A First Floor 27 Cobbold Road London W12 9LA · premises record
Approved
2022-11-11
More
Full Planning Application
Erection of a rear roof extension, involving an increase in the ridge height by 300mm, and including the installation of French doors and a Juliet balcony; erection of a rear extension at second floor level, over part of the existing back addition; and installation of 2no. rooflights to the front roofslope.
33 Cobbold Road London W12 9LA · premises record
Approved
2022-06-20
More
Full Planning Application
Change of use of the ground floor from retail (Class E) into a single dwellinghouse (Class C3); erection of a two storey extension at first and second floor level; installation of new door and windows, and a new access gate to the front elevation
1A Cobbold Road London W12 9LA · premises record
Appeal Decided
2022-01-27
More
Full 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
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Development
What could it become?
Planning precedent54 applications and 55 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy47 EPC records; ratings B: 1, C: 15, D: 21, E: 9, 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.
4 intent signals recorded in this postcode
Ageing director · Repeat sale · EPC F/G · HMO licensed
Subscribe to see the signals →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.