Postcode record · Kensington And Chelsea
W11 1EW.
W11 1EW has 17 known premises and 11 planning records — 8 approved of 8 decided (100%). 10 EPC records.
Postcode W11 1EW · boundary not held, centred on the postcodeApprovedRefusedOther11 exact11 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
17
Premises
known addresses (UPRNs)
11
Applications
8 decided
100%
Approval rate
8 approved · 0 refused
10
EPC records
ratings C 5 · D 4 · F 1
11
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?
W11 1EW has 17 known premises and 11 planning records — 8 approved of 8 decided (100%). 10 EPC records.
Premises
Name
Details
UPRN 217003557
UPRN 217003558
UPRN 217003559
UPRN 217003560
UPRN 217003561
UPRN 217003562
UPRN 217003563
UPRN 217003564
UPRN 217003565
UPRN 217003566
UPRN 217003557
UPRN 217003558
UPRN 217003559
Show all 10 rows
UPRN 217003560
UPRN 217003561
UPRN 217003562
UPRN 217003563
UPRN 217003564
UPRN 217003565
UPRN 217003566
Planning
What happened?
11 planning applications across the postcode; 8 approved of 8 decided (100%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of steel framed windows with aluminium framed double-glazed windows to rear elevation at ground floor level (Flat 1), and replacement of existing glass-brick section to side elevation at ground floor level with new aluminium framed window
Flat 1, 19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2016-05-12
Replacement of existing crittal steel framed windows with aluminuim double-glazed windows to rear elevation at first floor level (Flat 2)
Flat 2, 19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2016-03-30
Replacement of existing crittal steel framed windows with aluminuim double-glazed windows to rear elevation at second floor level (Flat 3)
Flat 3, 19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2016-03-30
Replacement rear windows *WITHDRAWN*
Flat 3, 19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Withdrawn
2016-01-20
Replacement windows to rear elevation *WITHDRAWN*
Flat 2, 19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Withdrawn
2016-01-19
Replace all existing metal framed windows and glass block screens with metal framed double glazed windows.
23 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2013-06-05
Replacement of existing glazing to side elevation at third floor level with opaque glass, including fixing window closed. (Amendment to original scheme Ref: PP/04/00357).
19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2008-05-01
Erection of trellis on boundary wall between 19-21 Basing Street and 60 Lancaster Road; variation of condition 5 of planning permission PP/04/0357 to permit the installation of clear transparent glass to rear lower ground floor level fenestration instead of obscured glazing or louvers as stipulated by condition 5; erection of safety barrier around water tank at main roof level.
19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2007-05-21
Alterations to front elevation including installation of new windows, balconies and glazing to facade at third floor level, provision of access stairs to basement, erection of front boundary wall and bin stores, alterations to rear at lower ground floor level and the erection of a single storey extension to rear in connection with the use of the basement as a 2-bedroom residential flat.
19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2004-02-13
Change of use of the lower ground floor from vacant/storage use to residential and internal conversion to provide a self-contained flat unit.
19-21 Basing Street, London, W11 1EW · premises record
Planning Permission
Approved
2001-10-17
Replacement of steel framed windows with aluminium framed double-glazed windows to rear elevation at ground floor level (Flat 1), and replacement of existing glass-brick section to side elevation at ground floor level with new aluminium framed window
Flat 1, 19-21 Basing Street, London, W11 1EW · premises record
Approved
2016-05-12
More
Planning Permission
Replacement of existing crittal steel framed windows with aluminuim double-glazed windows to rear elevation at first floor level (Flat 2)
Flat 2, 19-21 Basing Street, London, W11 1EW · premises record
Approved
2016-03-30
More
Planning Permission
Replacement of existing crittal steel framed windows with aluminuim double-glazed windows to rear elevation at second floor level (Flat 3)
Flat 3, 19-21 Basing Street, London, W11 1EW · premises record
Approved
2016-03-30
More
Planning Permission
Show all 10 rows
Replacement rear windows *WITHDRAWN*
Flat 3, 19-21 Basing Street, London, W11 1EW · premises record
Withdrawn
2016-01-20
More
Planning Permission
Replacement windows to rear elevation *WITHDRAWN*
Flat 2, 19-21 Basing Street, London, W11 1EW · premises record
Withdrawn
2016-01-19
More
Planning Permission
Replace all existing metal framed windows and glass block screens with metal framed double glazed windows.
23 Basing Street, London, W11 1EW · premises record
Approved
2013-06-05
More
Planning Permission
Replacement of existing glazing to side elevation at third floor level with opaque glass, including fixing window closed. (Amendment to original scheme Ref: PP/04/00357).
19-21 Basing Street, London, W11 1EW · premises record
Approved
2008-05-01
More
Planning Permission
Erection of trellis on boundary wall between 19-21 Basing Street and 60 Lancaster Road; variation of condition 5 of planning permission PP/04/0357 to permit the installation of clear transparent glass to rear lower ground floor level fenestration instead of obscured glazing or louvers as stipulated by condition 5; erection of safety barrier around water tank at main roof level.
19-21 Basing Street, London, W11 1EW · premises record
Approved
2007-05-21
More
Planning Permission
Alterations to front elevation including installation of new windows, balconies and glazing to facade at third floor level, provision of access stairs to basement, erection of front boundary wall and bin stores, alterations to rear at lower ground floor level and the erection of a single storey extension to rear in connection with the use of the basement as a 2-bedroom residential flat.
19-21 Basing Street, London, W11 1EW · premises record
Approved
2004-02-13
More
Planning Permission
Change of use of the lower ground floor from vacant/storage use to residential and internal conversion to provide a self-contained flat unit.
19-21 Basing Street, London, W11 1EW · premises record
Approved
2001-10-17
More
Planning Permission
Building control
Building-control records are not yet collected for Kensington And Chelsea — 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 17 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 17 of 17 premises. Some normally permitted changes may require planning permission.
Conservation Area
Colville · reference 38 · covers 17 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 38 · covers 17 of 17 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 17 of 17 premises. Some normally permitted changes may require planning permission.
Conservation Area
Colville · reference 38 · covers 17 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 38 · covers 17 of 17 premises. Protected-tree works may require consent or formal notice.
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?
Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.
Development
What could it become?
Planning precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 5, D: 4, F: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.