Council planning record

Amendments to planning permission dated 29th April 2026 (RN 26/01390/FULL) for the Erection of new rear dormer, refurbishment of the existing windows (excluding the ground floor shopfront glazing to No. 6 Kenrick Place) with new painted timber framed double glazed units, replacement of glazed roof lantern with a new metal framed roof lantern, installation of four new condenser units at roof level, installation of timber doors and Juliet balcony railing to front elevation, installation of two rooflights to the west facing pitched roof, installation of frosted manifestation film to a small number of west elevation window panes and installation of access door, safety balustrading and safety access walkway at roof level. NAMELY, to provide updated Environmental Noise Survey and HVAC Plant Noise Impact Analysis' report document with version 4.0 (dated 3rd August 2026). The changes to the report reflect the assessment based on a different window within the lightwell, which the neighbour identified as being a bedroom (previously assumed to be a bathroom). This has resulted in a change to insertion loss requirements for the plant enclosure.

3 - 6 Kenrick Place London W1U 6HD

PendingReference: 26/06071/NMACity of Westminster

Last published check: 20 Sept 2026, 21:05. Check the council record for more recent changes.

Application location

3 - 6 Kenrick Place London W1U 6HD

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Application summary

Status
Pending
Application type
Non-material amendments
Received
7 Sept 2026
Validated
7 Sept 2026
Determination deadline
Not published
Local authority
City of Westminster

Application overview

Amendments to planning permission dated 29th April 2026 (RN 26/01390/FULL) for the Erection of new rear dormer, refurbishment of the existing windows (excluding the ground floor shopfront glazing to No. 6 Kenrick Place) with new painted timber framed double glazed units, replacement of glazed roof lantern with a new metal framed roof lantern, installation of four new condenser units at roof level, installation of timber doors and Juliet balcony railing to front elevation, installation of two rooflights to the west facing pitched roof, installation of frosted manifestation film to a small number of west elevation window panes and installation of access door, safety balustrading and safety access walkway at roof level. NAMELY, to provide updated Environmental Noise Survey and HVAC Plant Noise Impact Analysis' report document with version 4.0 (dated 3rd August 2026). The changes to the report reflect the assessment based on a different window within the lightwell, which the neighbour identified as being a bedroom (previously assumed to be a bathroom). This has resulted in a change to insertion loss requirements for the plant enclosure.

Proposal details

Reference
26/06071/NMA
Alternative references
PP-15200967
Ward
Marylebone
Agent
Fincloon Architects

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Documents 6 of 6

DocumentPublishedAction
RECEIPT OF APPLICATIONOther · PDF14 Sept 2026View
APPLICATIONFORMREDACTEDApplication Form · PDF7 Sept 2026View
FEECALCULATIONBackground Papers · PDF7 Sept 2026View
ATTACHMENTSUMMARYBackground Papers · PDF7 Sept 2026View
ENVIRONMENTAL NOISE SURVEY V4_0Background Papers · PDF7 Sept 2026View
EXISTING SITE LOCATION PLANSDrawing · PDF7 Sept 2026View

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