Postcode record · Kensington And Chelsea
W11 3NP.
W11 3NP has 21 known premises and 36 planning records — 25 approved of 26 decided (96.2%). 13 EPC records.
Postcode W11 3NP · boundary not held, centred on the postcodeApprovedRefusedOther36 exact36 on the map — every match
At a glance · this postcodeKensington And Chelsea profile →
21
Premises
known addresses (UPRNs)
36
Applications
26 decided
96.2%
Approval rate
25 approved · 1 refused
13
EPC records
ratings C 2 · D 7 · E 4
36
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 3NP has 21 known premises and 36 planning records — 25 approved of 26 decided (96.2%). 13 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 217092740
UPRN 217092741
UPRN 217092742
UPRN 217092743
UPRN 217092744
UPRN 217092745
UPRN 217092746
UPRN 217092747
UPRN 217092748
UPRN 217092749
UPRN 217092740
UPRN 217092741
UPRN 217092742
Show all 10 rows
UPRN 217092743
UPRN 217092744
UPRN 217092745
UPRN 217092746
UPRN 217092747
UPRN 217092748
UPRN 217092749
Planning
What happened?
36 planning applications across the postcode; 25 approved of 26 decided (96.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of existing external staircase and balustrade for a like-for-like, to achieve compliance with current Building Regulations. Brickwork restoration to main facade.
2 Wilby Mews, London, W11 3NP · premises record
Applicant Bressler · Officer Moses Ekole
Planning Permission
Validated and Registered
2026-05-12
Variation of Condition 2 (compliance with approved drawings) of planning permission PP/24/06812 to show revised window position
2 Wilby Mews, London, W11 3NP · premises record
Applicant Bressler · Officer Moses Ekole
Planning Permission
Pre-Determination Stage
2026-04-17
FELL 2 x Italian Cypress; Prune 1 x Crab Apple, 1 x Apple and 1 x Bay (rear garden)
13 Wilby Mews, London, W11 3NP · premises record
Applicant Wright · Officer Angus Morrison
Part Fell Part Prune
No objection
2025-02-13
Replacement of existing front dormer windows at Nos. 15, 15A, 15B and 16.
15 to16, Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Amanda Peck
Planning Permission
Approved
2024-11-12
Alterations to front facade, including replacing garage doors, first floor window with new sash window, to match existing, and first floor front door. Amendments to position of high-level windows to side elevation at ground floor level, position of openings to side elevation at first floor. New openings in rear facade, including glazed, timber framed, double doors and roof and works to terrace. One new rear lead dormer with associated timber framed window. Two roof lights to front elevation. One roof light to side elevation, parapet and black painted metal balustrade to roof terrace and internal staircase. Internal reconfigurations throughout
2 Wilby Mews, London, W11 3NP · premises record
Applicant Wenneker · Officer Moses Ekole
Planning Permission
Approved
2024-10-14
Variation of Condition 2 (compliance with approved drawings) of planning permission 23/08051 for changes to appearance of rear extension and size of conservation rooflights.
15A Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Alice Culver
Planning Permission
Approved
2024-05-15
Replacement of garage door and front door - install two conservation rooflights - erection of single-storey rear extension
15A Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Alice Culver
Planning Permission
Approved
2023-12-05
Demolition and rebuild behind a retained facade to include the excavation of a single-storey basement with extension underneath the rear garden creating a lightwell; new timber garage doors and front door to match existing; new timber glazed door to front elevation at first floor level; new enlarged double glazed timber sash window to the front elevation; infill existing high-level windows to the side elevation; new double glazed timber sash window in the side elevation at first floor level; new openings in the rear facade, including double glazed timber framed double doors and double glazed timber sash windows; raising existing roof ridge height by 350mm (already approved in PP/21/05174); 1no. new rear lead dormer with associated new double glazed timber sash windows; 2no. new roof lights to the front roof; new parapet and black painted metal balustrade to roof terrace; new internal staircase and internal reconfigurations throughout; and external staircase to be retained
2 Wilby Mews, London, W11 3NP · premises record
Applicant A Wenneker · Officer Morgan Roberts
Planning Permission
Refused
2023-06-12
Enlargement of front dormer. Replacement of garage door and front door. Installation of 2no. rooflights. Excavation of single storey basement. Erection of single storey rear extension. ***WITHDRAWN***
15A Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Ronaldo Colalillo
Planning Permission
Withdrawn
2023-04-19
Installation of air conditioning unit mounted on top of roof to rear, behind chimney breast
7 Wilby Mews, London, W11 3NP · premises record
Applicant Dechet · Officer Moses Ekole
Planning Permission
Approved
2022-04-13
Replacement of existing external staircase and balustrade for a like-for-like, to achieve compliance with current Building Regulations. Brickwork restoration to main facade.
2 Wilby Mews, London, W11 3NP · premises record
Applicant Bressler · Officer Moses Ekole
Validated and Registered
2026-05-12
More
Planning Permission
Variation of Condition 2 (compliance with approved drawings) of planning permission PP/24/06812 to show revised window position
2 Wilby Mews, London, W11 3NP · premises record
Applicant Bressler · Officer Moses Ekole
Pre-Determination Stage
2026-04-17
More
Planning Permission
FELL 2 x Italian Cypress; Prune 1 x Crab Apple, 1 x Apple and 1 x Bay (rear garden)
13 Wilby Mews, London, W11 3NP · premises record
Applicant Wright · Officer Angus Morrison
No objection
2025-02-13
More
Part Fell Part Prune
Show all 10 rows
Replacement of existing front dormer windows at Nos. 15, 15A, 15B and 16.
15 to16, Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Amanda Peck
Approved
2024-11-12
More
Planning Permission
Alterations to front facade, including replacing garage doors, first floor window with new sash window, to match existing, and first floor front door. Amendments to position of high-level windows to side elevation at ground floor level, position of openings to side elevation at first floor. New openings in rear facade, including glazed, timber framed, double doors and roof and works to terrace. One new rear lead dormer with associated timber framed window. Two roof lights to front elevation. One roof light to side elevation, parapet and black painted metal balustrade to roof terrace and internal staircase. Internal reconfigurations throughout
2 Wilby Mews, London, W11 3NP · premises record
Applicant Wenneker · Officer Moses Ekole
Approved
2024-10-14
More
Planning Permission
Variation of Condition 2 (compliance with approved drawings) of planning permission 23/08051 for changes to appearance of rear extension and size of conservation rooflights.
15A Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Alice Culver
Approved
2024-05-15
More
Planning Permission
Replacement of garage door and front door - install two conservation rooflights - erection of single-storey rear extension
15A Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Alice Culver
Approved
2023-12-05
More
Planning Permission
Demolition and rebuild behind a retained facade to include the excavation of a single-storey basement with extension underneath the rear garden creating a lightwell; new timber garage doors and front door to match existing; new timber glazed door to front elevation at first floor level; new enlarged double glazed timber sash window to the front elevation; infill existing high-level windows to the side elevation; new double glazed timber sash window in the side elevation at first floor level; new openings in the rear facade, including double glazed timber framed double doors and double glazed timber sash windows; raising existing roof ridge height by 350mm (already approved in PP/21/05174); 1no. new rear lead dormer with associated new double glazed timber sash windows; 2no. new roof lights to the front roof; new parapet and black painted metal balustrade to roof terrace; new internal staircase and internal reconfigurations throughout; and external staircase to be retained
2 Wilby Mews, London, W11 3NP · premises record
Applicant A Wenneker · Officer Morgan Roberts
Refused
2023-06-12
More
Planning Permission
Enlargement of front dormer. Replacement of garage door and front door. Installation of 2no. rooflights. Excavation of single storey basement. Erection of single storey rear extension. ***WITHDRAWN***
15A Wilby Mews, London, W11 3NP · premises record
Applicant Roundell · Officer Ronaldo Colalillo
Withdrawn
2023-04-19
More
Planning Permission
Installation of air conditioning unit mounted on top of roof to rear, behind chimney breast
7 Wilby Mews, London, W11 3NP · premises record
Applicant Dechet · Officer Moses Ekole
Approved
2022-04-13
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 21 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 3 · covers 21 of 21 premises. Protected-tree works may require consent or formal notice.
Archaeological Priority Area
Summary and Definition The APA forms an east-west corridor along Holland Park Avenue, Notting Hill Gate and the Bayswater Road (A406) which follows the approximate route of the major Roman road from London (Londinium via Newgate) to the import · reference 77609 · covers 21 of 21 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Ladbroke · reference 3 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 68 · reference 83 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
Named designation not supplied · reference 3 · covers 21 of 21 premises. Protected-tree works may require consent or formal notice.
Archaeological Priority Area
Summary and Definition The APA forms an east-west corridor along Holland Park Avenue, Notting Hill Gate and the Bayswater Road (A406) which follows the approximate route of the major Roman road from London (Londinium via Newgate) to the import · reference 77609 · covers 21 of 21 premises. Groundworks may require archaeological assessment or investigation.
Show all 5 rows
Conservation Area
Ladbroke · reference 3 · covers 21 of 21 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 - No 68 · reference 83 · covers 21 of 21 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Case officer on 5 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Case officer on 5 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent36 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 2, D: 7, E: 4.
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.
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.