Postcode record · Hammersmith And Fulham
W12 9JB.
W12 9JB has 116 known premises and 43 planning records — 38 approved of 41 decided (92.7%). 38 EPC records.
Postcode W12 9JB · boundary not held, centred on the postcodeApprovedRefusedOther43 exact43 on the map — every match
At a glance · this postcodeHammersmith And Fulham profile →
116
Premises
known addresses (UPRNs)
43
Applications
41 decided
92.7%
Approval rate
38 approved · 3 refused
38
EPC records
ratings C 21 · D 15 · E 2
43
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 9JB has 116 known premises and 43 planning records — 38 approved of 41 decided (92.7%). 38 EPC records.
Premises (18 of 116 shown)
Name
Details
UPRN 34010614
UPRN 34010615
UPRN 34010616
UPRN 34010617
UPRN 34010618
UPRN 34010619
UPRN 34010620
UPRN 34010621
UPRN 34010622
UPRN 34010623
UPRN 34010614
UPRN 34010615
UPRN 34010616
Show all 10 rows
UPRN 34010617
UPRN 34010618
UPRN 34010619
UPRN 34010620
UPRN 34010621
UPRN 34010622
UPRN 34010623
Planning
What happened?
43 planning applications across the postcode; 38 approved of 41 decided (92.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a rear roof extension, including installation of French doors and a Juliet balcony; installation of 2no. rooflights to the front roofslope; erection of a 1.7 metre high obscured glazed screen around the flat roof of the existing two storey back addition at second floor level, in connection with its use as a roof terrace; installation of a door to replace existing window to the rear elevation at second floor level, to provide access to the proposed roof terrace.
73 Cathnor Road London W12 9JB · premises record
Officer Zhirong Li
Full Planning Application
Approved
2023-12-15
Erection of a rear roof extension with two dormer windows and the installation of 2no. rooflights to the front roofslope.
Flat C Second Floor 65A Cathnor Road London W12 9JB · premises record
Full Detailed Planning Application
Approved
2018-02-23
Erection of a single storey rear extension, to the side of the existing back addition following the demolition of an existing conservatory.
Maisonette A 47 Cathnor Road London W12 9JB · premises record
Full Detailed Planning Application
Approved
2016-03-14
Non-material amendment to planning permission ref: 2014/02076/FUL granted 30th June 2014 for the 'Erection of a single storey rear extension, to the side and rear of the existing back addition following demolition of a conservatory.' Amendments relates to the replacement of the pitch roof with a flat roof of single storey rear extension.
Maisonette A 47 Cathnor Road London W12 9JB · premises record
—
Refused
2015-12-21
Erection of a rear roof extension involving an increase in the ridge height by 300mm; installation of 3 rooflights in the front roofslope and 1 rooflight over the main roof.
33 Cathnor Road London W12 9JB · premises record
Full Detailed Planning Application
Approved
2015-06-16
Replacement of existing 2no windows to the front elevation with double glazed timber sliding sash windows and 1no window to the rear elevation of Flat B with PVCu double glazed sliding sash windows.
Flat B 37 Cathnor Road London W12 9JB · premises record
Applicant Ms P Roberts · Agent GD Surveyors Ltd
Full Regulation 3 - LBHF is Developer
Approved
2015-06-03
Replacement of existing window to elevation of rear addition at ground floor level with french doors and juliet balcony.
63 Cathnor Road London W12 9JB · premises record
Full Detailed Planning Application
Approved
2015-03-25
Erection of a single storey rear extension to the side of the existing back addition; installation of a bay window to replace the existing window at ground floor level to the rear elevation.
63 Cathnor Road London W12 9JB · premises record
Full Detailed Planning Application
Approved
2014-08-05
Erection of a single storey rear extension, to the side and rear of the existing back addition following demolition of a conservatory;
Maisonette A 47 Cathnor Road London W12 9JB · premises record
Full Detailed Planning Application
Approved
2014-06-30
Continued use of flat roof as roof terrace; replacement of railings around flat roof; replacement of decking on flat roof.
67 Cathnor Road London W12 9JB · premises record
Full Detailed Planning Application
Approved
2014-05-21
Erection of a rear roof extension, including installation of French doors and a Juliet balcony; installation of 2no. rooflights to the front roofslope; erection of a 1.7 metre high obscured glazed screen around the flat roof of the existing two storey back addition at second floor level, in connection with its use as a roof terrace; installation of a door to replace existing window to the rear elevation at second floor level, to provide access to the proposed roof terrace.
73 Cathnor Road London W12 9JB · premises record
Officer Zhirong Li
Approved
2023-12-15
More
Full Planning Application
Erection of a rear roof extension with two dormer windows and the installation of 2no. rooflights to the front roofslope.
Flat C Second Floor 65A Cathnor Road London W12 9JB · premises record
Approved
2018-02-23
More
Full Detailed Planning Application
Erection of a single storey rear extension, to the side of the existing back addition following the demolition of an existing conservatory.
Maisonette A 47 Cathnor Road London W12 9JB · premises record
Approved
2016-03-14
More
Full Detailed Planning Application
Show all 10 rows
Non-material amendment to planning permission ref: 2014/02076/FUL granted 30th June 2014 for the 'Erection of a single storey rear extension, to the side and rear of the existing back addition following demolition of a conservatory.' Amendments relates to the replacement of the pitch roof with a flat roof of single storey rear extension.
Maisonette A 47 Cathnor Road London W12 9JB · premises record
Refused
2015-12-21
More
—
Erection of a rear roof extension involving an increase in the ridge height by 300mm; installation of 3 rooflights in the front roofslope and 1 rooflight over the main roof.
33 Cathnor Road London W12 9JB · premises record
Approved
2015-06-16
More
Full Detailed Planning Application
Replacement of existing 2no windows to the front elevation with double glazed timber sliding sash windows and 1no window to the rear elevation of Flat B with PVCu double glazed sliding sash windows.
Flat B 37 Cathnor Road London W12 9JB · premises record
Applicant Ms P Roberts · Agent GD Surveyors Ltd
Approved
2015-06-03
More
Full Regulation 3 - LBHF is Developer
Replacement of existing window to elevation of rear addition at ground floor level with french doors and juliet balcony.
63 Cathnor Road London W12 9JB · premises record
Approved
2015-03-25
More
Full Detailed Planning Application
Erection of a single storey rear extension to the side of the existing back addition; installation of a bay window to replace the existing window at ground floor level to the rear elevation.
63 Cathnor Road London W12 9JB · premises record
Approved
2014-08-05
More
Full Detailed Planning Application
Erection of a single storey rear extension, to the side and rear of the existing back addition following demolition of a conservatory;
Maisonette A 47 Cathnor Road London W12 9JB · premises record
Approved
2014-06-30
More
Full Detailed Planning Application
Continued use of flat roof as roof terrace; replacement of railings around flat roof; replacement of decking on flat roof.
67 Cathnor Road London W12 9JB · premises record
Approved
2014-05-21
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 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 14 applications
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 6 rows
Agent on 1 application
Case officer on 14 applications
Case officer on 1 application
Development
What could it become?
Planning precedent43 applications and 43 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy38 EPC records; ratings C: 21, D: 15, E: 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.
5 intent signals recorded in this postcode
HMO licence expiring · Price decline · 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.