Postcode record · Westminster
W9 3NN.
W9 3NN has 53 known premises and 26 planning records — 16 approved of 22 decided (72.7%). 19 EPC records.
Postcode W9 3NN · boundary not held, centred on the postcodeApprovedRefusedOther26 exact1 approximate27 on the map — every match
At a glance · this postcodeWestminster profile →
53
Premises
known addresses (UPRNs)
26
Applications
22 decided
72.7%
Approval rate
16 approved · 6 refused
19
EPC records
ratings C 11 · D 7 · E 1
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?
W9 3NN has 53 known premises and 26 planning records — 16 approved of 22 decided (72.7%). 19 EPC records.
Premises (18 of 53 shown)
Name
Details
UPRN 10033523629
UPRN 10033526697
UPRN 10033527029
UPRN 10033535290
UPRN 10033535291
UPRN 10033535292
UPRN 10033535297
UPRN 10033535381
UPRN 10033535382
UPRN 10033552166
UPRN 10033523629
UPRN 10033526697
UPRN 10033527029
Show all 10 rows
UPRN 10033535290
UPRN 10033535291
UPRN 10033535292
UPRN 10033535297
UPRN 10033535381
UPRN 10033535382
UPRN 10033552166
Planning
What happened?
26 planning applications across the postcode; 16 approved of 22 decided (72.7%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of railings and decking to flat roof and replacement doorway. (Retrospective application)
12A Great Western Road London W9 3NN · premises record
Full
Unknown
2022-08-09
Erection of dormer on rear roof slope and two rooflights on the front roof slope.
6 Great Western Road London W9 3NN · premises record
Full Planning Permission Application
Approved
2019-11-14
Erection of a dormer in the rear roof slope and the erection of 3no. roof lights in the front roof slope.
6 Great Western Road London W9 3NN · premises record
Full Planning Permission Application
Refused
2018-10-01
Display of internally illuminated fascia sign measuring 1.34mm x 0.87mm and blue LED halo illumination to ATM.
16 Great Western Road London W9 3NN · premises record
Advert Application (ADV)
Approved
2018-06-15
Installation of an ATM to the corner elevation of the shopfront.
16 Great Western Road London W9 3NN · premises record
Full Planning Permission Application
Approved
2018-06-15
Erection of rear extensions at first and second floor incorporating terraces and erection of rear dormer roof extension and installation of three rooflights to front roofslope to enlarge existing first and second floor flats.
20 Great Western Road London W9 3NN · premises record
Full Planning Permission Application
Approved
2016-07-26
Erection of part single and part two-storey extension at first and second floor levels to increase size of existing flats and erection of roof extension to provide additional one bedroom flat with the addition of balconies to each flat.
20 Great Western Road London W9 3NN · premises record
Full Planning Permission Application
Withdrawn
2015-12-02
Use of basement floor as a self-contained flat (Class C3).
14 Great Western Road London W9 3NN · premises record
Certificate of Lawfulness (existing)
Approved
2015-11-18
Display of externally illuminated sign at first floor level.
20 Great Western Road London W9 3NN · premises record
Advert Application (ADV)
Refused
2013-10-10
Display of two internally illuminated fascia signs at ground floor level.
20 Great Western Road London W9 3NN · premises record
Advert Application (ADV)
Approved
2013-10-10
Installation of railings and decking to flat roof and replacement doorway. (Retrospective application)
12A Great Western Road London W9 3NN · premises record
Unknown
2022-08-09
More
Full
Erection of dormer on rear roof slope and two rooflights on the front roof slope.
6 Great Western Road London W9 3NN · premises record
Approved
2019-11-14
More
Full Planning Permission Application
Erection of a dormer in the rear roof slope and the erection of 3no. roof lights in the front roof slope.
6 Great Western Road London W9 3NN · premises record
Refused
2018-10-01
More
Full Planning Permission Application
Show all 10 rows
Display of internally illuminated fascia sign measuring 1.34mm x 0.87mm and blue LED halo illumination to ATM.
16 Great Western Road London W9 3NN · premises record
Approved
2018-06-15
More
Advert Application (ADV)
Installation of an ATM to the corner elevation of the shopfront.
16 Great Western Road London W9 3NN · premises record
Approved
2018-06-15
More
Full Planning Permission Application
Erection of rear extensions at first and second floor incorporating terraces and erection of rear dormer roof extension and installation of three rooflights to front roofslope to enlarge existing first and second floor flats.
20 Great Western Road London W9 3NN · premises record
Approved
2016-07-26
More
Full Planning Permission Application
Erection of part single and part two-storey extension at first and second floor levels to increase size of existing flats and erection of roof extension to provide additional one bedroom flat with the addition of balconies to each flat.
20 Great Western Road London W9 3NN · premises record
Withdrawn
2015-12-02
More
Full Planning Permission Application
Use of basement floor as a self-contained flat (Class C3).
14 Great Western Road London W9 3NN · premises record
Approved
2015-11-18
More
Certificate of Lawfulness (existing)
Display of externally illuminated sign at first floor level.
20 Great Western Road London W9 3NN · premises record
Refused
2013-10-10
More
Advert Application (ADV)
Display of two internally illuminated fascia signs at ground floor level.
20 Great Western Road London W9 3NN · premises record
Approved
2013-10-10
More
Advert Application (ADV)
Building control
Building-control records are not yet collected for Westminster — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 53 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 53 of 53 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 Out Central Activity Zone · reference 23/00005/REG_4 · covers 32 of 53 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 53 of 53 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 Out Central Activity Zone · reference 23/00005/REG_4 · covers 32 of 53 premises. Some normally permitted changes may require planning permission.
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 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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 2 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 3 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
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent26 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 11, D: 7, E: 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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
6 intent signals recorded in this postcode
Ageing director · Long hold · Company dissolving
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.