Postcode record · Westminster
W2 5NT.
W2 5NT has 120 known premises and 168 planning records — 90 approved of 114 decided (78.9%). 48 EPC records.
Postcode W2 5NT · boundary not held, centred on the postcodeApprovedRefusedOther168 exact168 on the map — every match
At a glance · this postcodeWestminster profile →
120
Premises
known addresses (UPRNs)
168
Applications
114 decided
78.9%
Approval rate
90 approved · 24 refused
48
EPC records
ratings B 4 · C 26 · D 10 · E 8
168
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?
W2 5NT has 120 known premises and 168 planning records — 90 approved of 114 decided (78.9%). 48 EPC records.
Premises (18 of 120 shown)
Name
Details
UPRN 10025361917
UPRN 10033523547
UPRN 10033523548
UPRN 10033523549
UPRN 10033523550
UPRN 10033523551
UPRN 10033523552
UPRN 10033523553
UPRN 10033523558
UPRN 10033523559
UPRN 10025361917
UPRN 10033523547
UPRN 10033523548
Show all 10 rows
UPRN 10033523549
UPRN 10033523550
UPRN 10033523551
UPRN 10033523552
UPRN 10033523553
UPRN 10033523558
UPRN 10033523559
Planning
What happened?
168 planning applications across the postcode; 90 approved of 114 decided (78.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of 6no photovoltaic panels and an acoustic enclosure housing 2no condenser units on the roof.
18 Alexander Street London W2 5NT · premises record
Full Planning Permission Application
Refused
2026-01-05
Installation of one air conditioning external unit with acoustic screening located at lower ground floor level
Flat 1 26 Alexander Street London W2 5NT · premises record
Full Planning Permission Application
Approved
2025-12-18
Variation of condition 1 of planning permission dated 7th August 2025 (RN: 25/03483/FULL) for the Lower ground floor rear extension, ground floor glazed infill extension adjacent to the closet wing, with balcony and new staircase from balcony to garden level; closet wing extended vertically to create an additional storey, new sash windows to closet wing and replacement of dormer window with doors to rear mansard roof. Namely, Removal of the central masonry pier introduced during the determination of the original application
18 Alexander Street London W2 5NT · premises record
Full Planning Permission Application
Approved
2025-12-12
Full width rear extension at lower ground floor with terrace above and spiral stair; full height double glazed door and a new window across the lower ground floor elevation; new balcony spanning the width of the property at raised ground floor level at the rear, with a new stair from balcony to garden level; new glazed door within the closet wing rear elevation at raised ground floor; new glazed door to the terrace from the house at raised ground floor; new timber sash window within the closet wing; new railing and glazed door for terrace above closet wing at first floor - second floor half landing level; modifications to the mansard roof to accommodate photovoltaic panels and plant equipment; modifications to the front lightwell including replacement of the metal railings at ground floor and inclusion of a gate; new doors and windows to the lower ground front lightwell; and landscaping works to the rear garden.
17 Alexander Street London W2 5NT · premises record
Full
Approved
2025-11-11
1 x London plane: reduce lateral growth back to the previous, most recent reduction points, retaining furnishing growth and maintaining a natural balanced and flowing canopy outline. No height reduction to be carried out. Crown thin by 20% to ensure an even branch density throughout (pruning wounds no greater than 3m diameter). Crown lift low hanging pendulous, twiggy branches to 6m.
Gurney House 27 Alexander Street London W2 5NT · premises record
Tree works
Unknown
2025-10-03
1 x crab apple (rear): Reduce crown by 25-30% (shorten branches by 2m). 1 x purple plum (rear): Reduce height by max 2m. Thin out 50% of epicormic growth from centre of crown.
14 Alexander Street London W2 5NT · premises record
Applicant Henry Twynam Henry Twynam · Officer Jamie Newman
Applic. for works to trees in CA
No objection
2025-07-03
Erection of outbuilding to the rear garden.
7 Alexander Street London W2 5NT · premises record
Full Planning Permission Application
Approved
2025-06-11
Lower ground floor rear extension, ground floor glazed infill extension adjacent to the closet wing, with balcony and new staircase from balcony to garden level; closet wing extended vertically to create an additional storey, new sash windows to closet wing and replacement of dormer window with doors to rear mansard roof.
18 Alexander Street London W2 5NT · premises record
Full Planning Permission Application
Approved
2025-05-22
Erection of a garden office outbuilding to rear garden.
7 Alexander Street City Of Westminster London W2 5NT · premises record
Full Planning Permission Application
Withdrawn
2025-03-10
T1 Cherry - fell
17 Alexander Street City Of Westminster London W2 5NT · premises record
Applic. for works to trees in CA
No objection
2025-02-05
Installation of 6no photovoltaic panels and an acoustic enclosure housing 2no condenser units on the roof.
18 Alexander Street London W2 5NT · premises record
Refused
2026-01-05
More
Full Planning Permission Application
Installation of one air conditioning external unit with acoustic screening located at lower ground floor level
Flat 1 26 Alexander Street London W2 5NT · premises record
Approved
2025-12-18
More
Full Planning Permission Application
Variation of condition 1 of planning permission dated 7th August 2025 (RN: 25/03483/FULL) for the Lower ground floor rear extension, ground floor glazed infill extension adjacent to the closet wing, with balcony and new staircase from balcony to garden level; closet wing extended vertically to create an additional storey, new sash windows to closet wing and replacement of dormer window with doors to rear mansard roof. Namely, Removal of the central masonry pier introduced during the determination of the original application
18 Alexander Street London W2 5NT · premises record
Approved
2025-12-12
More
Full Planning Permission Application
Show all 10 rows
Full width rear extension at lower ground floor with terrace above and spiral stair; full height double glazed door and a new window across the lower ground floor elevation; new balcony spanning the width of the property at raised ground floor level at the rear, with a new stair from balcony to garden level; new glazed door within the closet wing rear elevation at raised ground floor; new glazed door to the terrace from the house at raised ground floor; new timber sash window within the closet wing; new railing and glazed door for terrace above closet wing at first floor - second floor half landing level; modifications to the mansard roof to accommodate photovoltaic panels and plant equipment; modifications to the front lightwell including replacement of the metal railings at ground floor and inclusion of a gate; new doors and windows to the lower ground front lightwell; and landscaping works to the rear garden.
17 Alexander Street London W2 5NT · premises record
Approved
2025-11-11
More
Full
1 x London plane: reduce lateral growth back to the previous, most recent reduction points, retaining furnishing growth and maintaining a natural balanced and flowing canopy outline. No height reduction to be carried out. Crown thin by 20% to ensure an even branch density throughout (pruning wounds no greater than 3m diameter). Crown lift low hanging pendulous, twiggy branches to 6m.
Gurney House 27 Alexander Street London W2 5NT · premises record
Unknown
2025-10-03
More
Tree works
1 x crab apple (rear): Reduce crown by 25-30% (shorten branches by 2m). 1 x purple plum (rear): Reduce height by max 2m. Thin out 50% of epicormic growth from centre of crown.
14 Alexander Street London W2 5NT · premises record
Applicant Henry Twynam Henry Twynam · Officer Jamie Newman
No objection
2025-07-03
More
Applic. for works to trees in CA
Erection of outbuilding to the rear garden.
7 Alexander Street London W2 5NT · premises record
Approved
2025-06-11
More
Full Planning Permission Application
Lower ground floor rear extension, ground floor glazed infill extension adjacent to the closet wing, with balcony and new staircase from balcony to garden level; closet wing extended vertically to create an additional storey, new sash windows to closet wing and replacement of dormer window with doors to rear mansard roof.
18 Alexander Street London W2 5NT · premises record
Approved
2025-05-22
More
Full Planning Permission Application
Erection of a garden office outbuilding to rear garden.
7 Alexander Street City Of Westminster London W2 5NT · premises record
Withdrawn
2025-03-10
More
Full Planning Permission Application
T1 Cherry - fell
17 Alexander Street City Of Westminster London W2 5NT · premises record
No objection
2025-02-05
More
Applic. for works to trees in CA
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 120 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 120 of 120 premises. Some normally permitted changes may require planning permission.
Conservation Area
Westbourne · reference CONARA/1560 · covers 119 of 120 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 1 of 120 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 1 of 120 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 1 of 120 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Harley Street · reference 07/01600/CONARA · covers 1 of 120 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 120 of 120 premises. Some normally permitted changes may require planning permission.
Conservation Area
Westbourne · reference CONARA/1560 · covers 119 of 120 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 2.5: Great Estates Summary and Definition The Great Estates APA covers an area bounded by Park Lane to the west, Green Park and St James’s Park to the south, Haymarket, Shaftesbury Avenue, Charing Cross Road and t · reference 76098 · covers 1 of 120 premises. Groundworks may require archaeological assessment or investigation.
Show all 6 rows
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 1 of 120 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 1 of 120 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Harley Street · reference 07/01600/CONARA · covers 1 of 120 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 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
Applicant on 1 application
Agent on 3 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
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Development
What could it become?
Planning precedent168 applications and 168 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy48 EPC records; ratings B: 4, C: 26, D: 10, E: 8.
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.
19 intent signals recorded in this postcode
Charge registered · Portfolio seller · Repeat sale · Price decline · Beatable refusal · Appeal dismissed · Long hold · Ageing director
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.