Planning application
41 Dean Street London W1D 4PY
Works: New dwelling Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amendments to planning permission dated 23 August 2010 (RN:09/02725/FULL) allowed at appeal (RN: APP/X5990/A/10/2122948) for use of the first floor for residential purposes to provide a 1x2 bed flat (Class C3). Erection of rear extensions at first and second floor levels and refurbishment of the second and third floor levels to provide 2x1 bed flats. Installation of two air conditioning units within an enclosure to the rear ground floor wall; namely, reduction in depth of first floor rear extension and increase in height of part second floor extension with associated internal alterations to the layout of the flats.
As published by the council, reference 11/04622/NMA
Application record
- Reference
- 11/04622/NMA
- Type
- Non-material amendments
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 18 May 2011
- Validated
- 18 May 2011
- Decided
- 2 Jun 2011
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1D 4PY
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2010: 2 approved, 0 refused.
-
10/01248/ADFULL Granted
41 Dean Street London W1D 4PY
Details of drawings of the window and details of waste storage arrangements pursuant to Condition 7 and 12 of planning permission dated 21 January 2010 (RN;09/09202).
Timeline
Dates from the published record
-
18 May 2011
Received by Westminster
-
2 Jun 2011
Decision issued: Application Permitted
-
14 Sep 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Landrock Phillips Ltd Agent, registered in Brighton
Active · incorporated 2009 · Brighton
2 applications on PlanIndex · across 2 councils
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
4 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 2 June 2011, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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41 Dean Street London W1D 4PY
Details of drawings of the window and details of waste storage arrangements pursuant to Condition 7 and 12 of planning permission dated 21 January 2010 (RN;09/09202).
Granted Full applications Windows or glazing 4 docs -
44 - 45 Dean Street London W1D 4QB
Installation of replacement plant at roof level including new plant deck, louvred enclosure and cold-water storage tank; Replacement roof light; new double-glazed roof light units; replacement roof guardings/handrails; green roof; and other associated works.
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68 Dean Street London W1D 4QJ
89% historically approved · decision due ~8 Dec
Detailed drawings of cavity wall drain system pursuant to discharge of Condition 4 of listed building consent dated 17th February 2026 (25/07368/LBC).
Decided -
68 Dean Street London W1D 4QJ
Removal of Condition 5 of the listed building consent dated 7th August 2024 (RN 24/03326/LBC) for the works to under street vaults to include waterproofing, NAMELY to remove the requirement to reinstate the non-original flagstone floor.
Granted Heritage and listed buildings 14 docs -
42 Old Compton Street London W1D 4TX
Variation of Condition 4 of planning permission dated 11 February 2010 (RN:09/08835) for the use of first floor as private members club (sui generis); installation of canopy over terrace at rear first floor level and use as smoking area; alterations to doors and windows at rear first floor level namely, to extend the permitted opening hours from 22.00 (as approved) to 23:00 Monday to Thursday and from 23.00 (as approved) to 00:00 on Friday to Saturday. (Section 73 application)
Granted Full applications Windows or glazing 3 docs -
42 Old Compton Street London W1D 4TX
Details of how waste is going to be stored on the site and how materials for recycling will be stored separately pursuant to Condition 9 of planning permission dated 11 February 2010 (RN:09/08835).
Granted Full applications 3 docs
Other amendment applications
In Westminster
-
26/07459/NMA Awaiting decision
1 Hanover Square London W1S 1HA
Amendments to planning pemrission dated 10 October 2025 (RN: 25/01558/FULL) for the: Partial demolition, refurbishment and extension of the existing building to provide a sub-basement, basement, ground plus eight storey building; infilling and stepped rear extension; excavation of a new sub-basement level; installation of new plant equipment at basement and roof level; terraces at fourth, fifth, sixth, seventh and eighth floor levels; soft and hard landscaping; reprovision of car parking; new cycle parking facilities; and associated external works. Use of the building for retail and/or restaurant (Class E) on part ground floor and office (Class E) on all other floors. NAMELY, to allow alterations to the design of the ground floor frontages on Hanover Square and St George Street.
-
26/07438/NMA Awaiting decision
29 - 31 Hill Street London W1J 5LS
Amendments to planning permission dated 1st July 2025 (RN 25/01006/FULL) for the external alterations at roof level including the creation of Level 04 roof terrace for use in association with existing office (Class E), replacement and installation of new plant and landscaping, replacement of windows, introduction of louvres, removal and replacement of rooflights, installation of new rooflight and other associated works. NAMELY, for alterations comprising of the removal of window sash boxes and weights, changes to the window mullion arrangement, the removal of two sash windows, the installation of secondary glazing, the removal of existing chamber hatch and installation of extract vent and integrated bench, the external replacement of rainwater goods and hoppers, the removal of bricks and installation of airbricks, minor demolition works, replacement of roof covering, removal of ductwork, roof plant rearrangement, the installation of a new external door to plant area, minor layout alterations and other associated works.
-
26/07389/NMA Decided
Flat 1 5 Grittleton Road London W9 2DD
Amendments to planning permission dated 04 June 2025 (RN: 25/02022/FULL), NAMELY, amendment of Condition 4 to correct the property address from 9 Aldridge Road Villas to Flat 1 5 Grittleton Road.
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26/07377/NMA Awaiting decision
60 Ledbury Road London W11 2AJ
Amendments to planning permission dated 2nd October 2025 (RN 25/04018/FULL) for the Partial demolition, refurbishment, and erection of a mansard roof extension to form a new third floor with dormers to front, side and rear elevations; to form 6 flats (Class C3) on upper floors; external plant equipment and ductwork; lower ground floor excavation to increase floor to ceiling height; replacement windows; cycle parking and associated external alterations; use of the part ground floor and lower ground floor as retail and restaurant (Class E). Site includes 60-68 Ledbury Road) NAMELY, An amendment to the basement and ground floor drawing reference numbers; amendment to the description of development, in reference to restaurant and or retail use; and amendments to C
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26/07375/NMA Awaiting decision
77 Hereford Road London W2 5BB
Amendments to planning permission dated 4th August 2026 (RN 26/03970/FULL) for the Replacement of roof terrace access stair with glazed hatch, new timber decking and front and rear roof railings to roof terrace, with infilling side window of closet wing. NAMELY, Hinged hatch access substituted by sliding hatch.