Postcode record · Hammersmith And Fulham
W12 9DX.
W12 9DX has 76 known premises and 46 planning records — 32 approved of 43 decided (74.4%). 28 EPC records.
Postcode W12 9DX · boundary not held, centred on the postcodeApprovedRefusedOther46 on the map — every match
At a glance · this postcodeHammersmith And Fulham profile →
76
Premises
known addresses (UPRNs)
46
Applications
43 decided
74.4%
Approval rate
32 approved · 11 refused
28
EPC records
ratings C 14 · D 12 · F 1 · G 1
46
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 9DX has 76 known premises and 46 planning records — 32 approved of 43 decided (74.4%). 28 EPC records.
Premises (18 of 76 shown)
Name
Details
UPRN 34001412
UPRN 34001413
UPRN 34001415
UPRN 34001417
UPRN 34001418
UPRN 34001420
UPRN 34001421
UPRN 34001423
UPRN 34001425
UPRN 34001426
UPRN 34001412
UPRN 34001413
UPRN 34001415
Show all 10 rows
UPRN 34001417
UPRN 34001418
UPRN 34001420
UPRN 34001421
UPRN 34001423
UPRN 34001425
UPRN 34001426
Planning
What happened?
46 planning applications across the postcode; 32 approved of 43 decided (74.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey detached timber clad garden studio building in the rear garden.
Flat C Basement 54 St Elmo Road London W12 9DX · premises record
Full Planning Application
Approved
2023-11-24
Erection of a single storey rear extension; installation of new rooflights above the roof of single storey back addition.
46 St Elmo Road London W12 9DX · premises record
Applicant Mr and Mrs Jeyaretnam · Agent Ms Kristina Gataveckaite / Trima Architecture · Officer Richard Kealey
Full Planning Application
Refused
2022-09-11
Erection of a single storey rear extension.
46 St Elmo Road London W12 9DX · premises record
Applicant Mr and Mrs Jeyaretnam · Agent Ms Kristina Gataveckaite / Trima Architecture · Officer Richard Kealey
Full Planning Application
Refused
2022-03-18
Erection of an additional floor at roof level; erection of a rear extension at first floor level over part of the existing back addition; erection of 1.7m high obscure glazed screens to the both side elevations and 1.7m high clear glazed screens to the rear elevation on top of the proposed first floor rear extension, in connection with the formation of a roof terrace; replacement of the existing canopy to the side return at the upper ground floor level and installation of 1.1m high railings to the rear elevation on top the canopy, in connection with the formation of a roof terrace; installation of a new door to replace an existing window to the main rear elevation at the upper ground floor level; installation of a new door following the removal of two existing windows to the side of the back addition at the upper ground floor level.
64 St Elmo Road London W12 9DX · premises record
Applicant Miss Silvia Frei · Officer Zhirong Li
Full Planning Application
Approved
2021-11-09
Erection of a single storey detached brick-built garden studio building in rear garden.
Flat C Basement 54 St Elmo Road London W12 9DX · premises record
Applicant Clare & Christopher Longworth & Colborne · Agent Ellen Cullen / Fluent ADS Ltd · Officer Zhirong Li
Full Planning Application
Approved
2021-06-07
Retention of a single storey timber outbuilding with a pitched roof to the rear of the rear garden.
44A St Elmo Road London W12 9DX · premises record
Applicant Naomi Propper · Officer Grace Harrison
Full Planning Application
Approved
2020-12-07
Erection of a single storey rear extension, to the side and rear of the existing back addition, including the installation of bi-folding doors to the rear elevation at ground floor level.
44A St Elmo Road London W12 9DX · premises record
Applicant Naomi Propper · Officer Ian Opolot
Full Planning Application
Approved
2020-07-01
Erection of a single storey rear extension at lower ground floor level; erection of an extension to the side of the existing back addition at upper ground floor level; erection of glass screening around part of the flat roof at upper ground floor level in connection with its use as a terrace.
46 St Elmo Road London W12 9DX · premises record
Applicant Mr & Mrs Jeyaretnam · Agent Trima Architecture
Full Detailed Planning Application
Refused
2019-04-18
Erection of a rear extension at first floor level, on top of the existing back addition; installation of a door to rear elevation at second floor level and erection of glass screening around flat roof at second floor level in connection with its use as a terrace.
46 St Elmo Road London W12 9DX · premises record
Full
Refused
2019-04-10
Erection of a single storey rear extension, to the side and rear of the existing back addition; enlargement of existing first floor rear terrace and repositioning of rear access stairs.
Flat A Basement 34 St Elmo Road London W12 9DX · premises record
Applicant Mr & Mrs Black · Agent Clarion Chartered Surveyors
Full Detailed Planning Application
Approved
2019-02-22
Erection of a single storey detached timber clad garden studio building in the rear garden.
Flat C Basement 54 St Elmo Road London W12 9DX · premises record
Approved
2023-11-24
More
Full Planning Application
Erection of a single storey rear extension; installation of new rooflights above the roof of single storey back addition.
46 St Elmo Road London W12 9DX · premises record
Applicant Mr and Mrs Jeyaretnam · Agent Ms Kristina Gataveckaite / Trima Architecture · Officer Richard Kealey
Refused
2022-09-11
More
Full Planning Application
Erection of a single storey rear extension.
46 St Elmo Road London W12 9DX · premises record
Applicant Mr and Mrs Jeyaretnam · Agent Ms Kristina Gataveckaite / Trima Architecture · Officer Richard Kealey
Refused
2022-03-18
More
Full Planning Application
Show all 10 rows
Erection of an additional floor at roof level; erection of a rear extension at first floor level over part of the existing back addition; erection of 1.7m high obscure glazed screens to the both side elevations and 1.7m high clear glazed screens to the rear elevation on top of the proposed first floor rear extension, in connection with the formation of a roof terrace; replacement of the existing canopy to the side return at the upper ground floor level and installation of 1.1m high railings to the rear elevation on top the canopy, in connection with the formation of a roof terrace; installation of a new door to replace an existing window to the main rear elevation at the upper ground floor level; installation of a new door following the removal of two existing windows to the side of the back addition at the upper ground floor level.
64 St Elmo Road London W12 9DX · premises record
Applicant Miss Silvia Frei · Officer Zhirong Li
Approved
2021-11-09
More
Full Planning Application
Erection of a single storey detached brick-built garden studio building in rear garden.
Flat C Basement 54 St Elmo Road London W12 9DX · premises record
Applicant Clare & Christopher Longworth & Colborne · Agent Ellen Cullen / Fluent ADS Ltd · Officer Zhirong Li
Approved
2021-06-07
More
Full Planning Application
Retention of a single storey timber outbuilding with a pitched roof to the rear of the rear garden.
44A St Elmo Road London W12 9DX · premises record
Applicant Naomi Propper · Officer Grace Harrison
Approved
2020-12-07
More
Full Planning Application
Erection of a single storey rear extension, to the side and rear of the existing back addition, including the installation of bi-folding doors to the rear elevation at ground floor level.
44A St Elmo Road London W12 9DX · premises record
Applicant Naomi Propper · Officer Ian Opolot
Approved
2020-07-01
More
Full Planning Application
Erection of a single storey rear extension at lower ground floor level; erection of an extension to the side of the existing back addition at upper ground floor level; erection of glass screening around part of the flat roof at upper ground floor level in connection with its use as a terrace.
46 St Elmo Road London W12 9DX · premises record
Applicant Mr & Mrs Jeyaretnam · Agent Trima Architecture
Refused
2019-04-18
More
Full Detailed Planning Application
Erection of a rear extension at first floor level, on top of the existing back addition; installation of a door to rear elevation at second floor level and erection of glass screening around flat roof at second floor level in connection with its use as a terrace.
46 St Elmo Road London W12 9DX · premises record
Refused
2019-04-10
More
Full
Erection of a single storey rear extension, to the side and rear of the existing back addition; enlargement of existing first floor rear terrace and repositioning of rear access stairs.
Flat A Basement 34 St Elmo Road London W12 9DX · premises record
Applicant Mr & Mrs Black · Agent Clarion Chartered Surveyors
Approved
2019-02-22
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
Applicant on 4 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent46 applications and 46 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy28 EPC records; ratings C: 14, D: 12, 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.
9 intent signals recorded in this postcode
HMO licence expiring · Price decline · Repeat sale · EPC F/G · Long hold · HMO licensed
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.