Postcode record · Westminster
W9 1DP.
W9 1DP has 107 known premises and 73 planning records — 39 approved of 45 decided (86.7%). 50 EPC records.
Postcode W9 1DP · boundary not held, centred on the postcodeApprovedRefusedOther73 exact3 approximate76 on the map — every match
At a glance · this postcodeWestminster profile →
107
Premises
known addresses (UPRNs)
73
Applications
45 decided
86.7%
Approval rate
39 approved · 6 refused
50
EPC records
ratings C 24 · D 19 · E 6 · F 1
76
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 1DP has 107 known premises and 73 planning records — 39 approved of 45 decided (86.7%). 50 EPC records.
Premises (18 of 107 shown)
Name
Details
UPRN 10033524519
UPRN 10033542170
UPRN 10033542171
UPRN 10033542172
UPRN 10033549201
UPRN 10033549240
UPRN 10033555044
UPRN 10033565295
UPRN 10033565296
UPRN 10033578767
UPRN 10033524519
UPRN 10033542170
UPRN 10033542171
Show all 10 rows
UPRN 10033542172
UPRN 10033549201
UPRN 10033549240
UPRN 10033555044
UPRN 10033565295
UPRN 10033565296
UPRN 10033578767
Planning
What happened?
73 planning applications across the postcode; 39 approved of 45 decided (86.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Amendments to planning permission dated 2nd October 2025 (RN: 25/05808/FULL) for Replacement windows and doors including installation of security grilles to the lower ground floor flat. Namely, alterations to the approved window pane arrangement on the front elevation.
25A Randolph Crescent London W9 1DP · premises record
Non-material amendments
Approved
2025-12-08
Detailed drawings of the replacement of the upper ground and first floor windows on the front elevation and the first floor windows on the rear elevation pursuant to condition 1 of planning permission dated 26th August 2025 (RN 25/05809/FULL)
Ground Floor Flat 25 Randolph Crescent London W9 1DP · premises record
Approval of Details (Full PP)
Approved
2025-12-04
Detailed drawings of the new doors and details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 4 and 5 of planning permission dated 15th February 2024 (RN: 23/08472/FULL) )
Ground Floor Flat 25 Randolph Crescent London W9 1DP · premises record
Approval of Details (Full PP)
Approved
2025-08-18
Replacement of the upper ground and first floor windows on the front elevation and the first floor windows on the rear elevation.
Ground Floor Flat 25 Randolph Crescent London W9 1DP · premises record
Full
Unknown
2025-08-18
Replacement windows and doors including installation of security grilles to the lower ground floor flat.
25A Randolph Crescent London W9 1DP · premises record
Full Planning Permission Application
Approved
2025-08-18
Replacement of the existing single-glazed timber sash windows with new timber sash windows featuring vacuum glazing.
Top Flat 25 Randolph Crescent London W9 1DP · premises record
Full Planning Permission Application
Approved
2024-10-24
T1 Gleditsia: crown reduce by up to 30%, to balance and shape. T2 Silver birch: reduce height by up to 2m and overlong lateral branches by up to 3m to balance and shape.
37 Randolph Crescent London W9 1DP · premises record
Applic. for works to trees in CA
No objection
2024-05-20
Amalgamation of two residential units (Class C3) at upper ground floor and first floor to create one residential unit over two storeys together with the replacement of ground floor rear windows with french doors to rear.
25 Randolph Crescent London W9 1DP · premises record
Full Planning Permission Application
Approved
2023-12-06
Installation of a retractable fabric awning to the rear underneath of balcony.
19 Randolph Crescent London W9 1DP · premises record
Full Planning Permission Application
Approved
2023-10-06
1 x Rowan: crown reduce to previous, most recent reduction points, retaining furnishing growth. Remove overlong/crossing/congested branches from inner crown, removing no more than 10% of internal branch structure.
33 Randolph Crescent London W9 1DP · premises record
Applicant Mr Anthony Stranger-Jones · Officer Rosalie Dobson
Applic. for wks to trees subject to TPO
Approved
2023-05-28
Amendments to planning permission dated 2nd October 2025 (RN: 25/05808/FULL) for Replacement windows and doors including installation of security grilles to the lower ground floor flat. Namely, alterations to the approved window pane arrangement on the front elevation.
25A Randolph Crescent London W9 1DP · premises record
Approved
2025-12-08
More
Non-material amendments
Detailed drawings of the replacement of the upper ground and first floor windows on the front elevation and the first floor windows on the rear elevation pursuant to condition 1 of planning permission dated 26th August 2025 (RN 25/05809/FULL)
Ground Floor Flat 25 Randolph Crescent London W9 1DP · premises record
Approved
2025-12-04
More
Approval of Details (Full PP)
Detailed drawings of the new doors and details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 4 and 5 of planning permission dated 15th February 2024 (RN: 23/08472/FULL) )
Ground Floor Flat 25 Randolph Crescent London W9 1DP · premises record
Approved
2025-08-18
More
Approval of Details (Full PP)
Show all 10 rows
Replacement of the upper ground and first floor windows on the front elevation and the first floor windows on the rear elevation.
Ground Floor Flat 25 Randolph Crescent London W9 1DP · premises record
Unknown
2025-08-18
More
Full
Replacement windows and doors including installation of security grilles to the lower ground floor flat.
25A Randolph Crescent London W9 1DP · premises record
Approved
2025-08-18
More
Full Planning Permission Application
Replacement of the existing single-glazed timber sash windows with new timber sash windows featuring vacuum glazing.
Top Flat 25 Randolph Crescent London W9 1DP · premises record
Approved
2024-10-24
More
Full Planning Permission Application
T1 Gleditsia: crown reduce by up to 30%, to balance and shape. T2 Silver birch: reduce height by up to 2m and overlong lateral branches by up to 3m to balance and shape.
37 Randolph Crescent London W9 1DP · premises record
No objection
2024-05-20
More
Applic. for works to trees in CA
Amalgamation of two residential units (Class C3) at upper ground floor and first floor to create one residential unit over two storeys together with the replacement of ground floor rear windows with french doors to rear.
25 Randolph Crescent London W9 1DP · premises record
Approved
2023-12-06
More
Full Planning Permission Application
Installation of a retractable fabric awning to the rear underneath of balcony.
19 Randolph Crescent London W9 1DP · premises record
Approved
2023-10-06
More
Full Planning Permission Application
1 x Rowan: crown reduce to previous, most recent reduction points, retaining furnishing growth. Remove overlong/crossing/congested branches from inner crown, removing no more than 10% of internal branch structure.
33 Randolph Crescent London W9 1DP · premises record
Applicant Mr Anthony Stranger-Jones · Officer Rosalie Dobson
Approved
2023-05-28
More
Applic. for wks to trees subject to TPO
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 107 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 107 of 107 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 107 of 107 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 107 of 107 premises. Some normally permitted changes may require planning permission.
Conservation Area
Maida Vale · reference 08/01080/CONARA · covers 107 of 107 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).
Randolph Crescent0 mClifton Gardens0 mRandolph Avenue22 mClifton Gardens Service Road34 mRandolph Road44 m
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
Applicant on 1 application
Agent on 5 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
Applicant on 1 application
Agent on 5 applications
Development
What could it become?
Planning precedent73 applications and 76 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy50 EPC records; ratings C: 24, D: 19, E: 6, 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
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.
10 intent signals recorded in this postcode
Price decline · EPC F/G · Long hold
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.