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External alterations to Nos. 29 and 29A Ennismore Mews, including erection of mansard extension to no.29 and alterations/ replacement of mansard to no.29A, alterations to front facade of 29 and 29A; installation of new window to side elevation at first floor level and alterations rooflights; installation and repositioning of CCTV cameras; relocation of air-conditioning condenser units to main roof level with associated acoustic screening and anti-vibration measures.

29 Ennismore Mews London SW7 1AP

PendingReference: 26/05410/FULLCity of Westminster

Last published check: 14 Sept 2026, 19:50. Check the council record for more recent changes.

Application location

29 Ennismore Mews London SW7 1AP

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Application summary

Status
Pending
Application type
Full Planning Permission Application
Received
10 Aug 2026
Validated
19 Aug 2026
Determination deadline
Not published
Local authority
City of Westminster

Application overview

External alterations to Nos. 29 and 29A Ennismore Mews, including erection of mansard extension to no.29 and alterations/ replacement of mansard to no.29A, alterations to front facade of 29 and 29A; installation of new window to side elevation at first floor level and alterations rooflights; installation and repositioning of CCTV cameras; relocation of air-conditioning condenser units to main roof level with associated acoustic screening and anti-vibration measures.

Proposal details

Reference
26/05410/FULL
Alternative references
PP-15144820
Ward
Knightsbridge & Belgravia
Agent
SSA

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Documents 30 of 30

DocumentPublishedAction
ACK-GENERAL LETTER (G/P/C)Background Papers · PDF24 Aug 2026View
CNSLT-LA SOCIETYBackground Papers · PDF24 Aug 2026View
CNSLT-LA SOCIETYBackground Papers · PDF24 Aug 2026View
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.Background Papers · PDF24 Aug 2026View
NEIGHBOUR NOTIFICATION LETTER (21D)Background Papers · PDF24 Aug 2026View
PROPOSED SIDE ELEVATIONDrawing · PDF19 Aug 2026View
PROPOSED FRONT ELEVATIONDrawing · PDF19 Aug 2026View
EXISTING SIDE ELEVATIONDrawing · PDF19 Aug 2026View
EXISTING FRONT ELEVATIONDrawing · PDF19 Aug 2026View
DEMOLITION SIDE ELEVATIONDrawing · PDF19 Aug 2026View
DEMOLITION FIRST FLOOR PLANDrawing · PDF19 Aug 2026View
DAYLIGHT AND SUNLIGHT REPORTDaylight and Sunlight assessment · PDF19 Aug 2026View
1ST INVALID LETTERBackground Papers · PDF18 Aug 2026View
RECEIPT OF APPLICATIONOther · PDF13 Aug 2026View
APPLICATIONFORMREDACTEDApplication Form · PDF10 Aug 2026View
LOCATION PLANLocation Plan · PDF10 Aug 2026View
_PRJ_-EXISTING FIRST FLOOR PLANDrawing · PDF10 Aug 2026View
_PRJ_-EXISTING GROUND FLOOR PLANDrawing · PDF10 Aug 2026View
_PRJ_-EXISTING ROOF PLANDrawing · PDF10 Aug 2026View
_PRJ_-EXISTING SECOND FLOOR PLANDrawing · PDF10 Aug 2026View
_PRJ_-PROPOSED FIRST FLOOR PLANDrawing · PDF10 Aug 2026View
_PRJ_-PROPOSED GROUND FLOOR PLANDrawing · PDF10 Aug 2026View
_PRJ_-PROPOSED SECOND FLOOR PLANDrawing · PDF10 Aug 2026View
24_08165_FULL-NOISE_REPORT-8439102Noise impact assessment · PDF10 Aug 2026View
ADDENDUM ACOUSTIC REPORTNoise impact assessment · PDF10 Aug 2026View
26_01216_FULL-CCTV_SPECIFICATION-8916812Background Papers · PDF10 Aug 2026View
OPENABLE SKYLIGHT - SMARTDrawing · PDF10 Aug 2026View
29ENSM-PROPOSED ROOF PLAN REV.BDrawing · PDF10 Aug 2026View
29-29A_ENNISMORE_MEWS_RELOCATED_PLANT_GA_P05Drawing · PDF10 Aug 2026View
DESIGN AND ACCESS STATEMENTDesign and Access Statement · PDF10 Aug 2026View

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Application timeline

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  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

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  3. Last Advertised In Press Date

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  4. Latest Advertisement Expiry Date

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    Council source

  5. Target Date

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    Council source

Decision & conditions

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