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Permitted19/02300/FULLSubmitted 7 years agoLoft conversion

Westminster

Demolition and rebuild of the northern (facing Hereford Street), eastern (facing Carrington Street Car Park) and southern (facing Park Lane Garages) facades. Demolition of existing plant rooms at sixth and seventh floor level. Erection of roof extension over sixth and seventh floors. Erection of an extension from basement to new seventh floor level with new balconies/terraces at fifth to seventh floor level fronting onto Hertford Street and from first to seventh floor levels to the rear, alterations to stair and lift enclosures on the eastern boundary of the site, reconfiguration of the internal layout, creation of front lightwell on Hertford Street frontage in connection with provision of additional office floorspace (Class B1) and two additional residential units (Class C3). Installation of an air conditioning unit within the rear ground floor terrace with further plant concealed behind grilles on the eastern elevation at second and third floor level.

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Progress

Submitted
24 Jun 2019
— completed
Validated
24 Jun 2019
— completed
Consultation
1 May 2019
— completed
Target date
19 Aug 2019
— completed
Decided
19 Jul 2019
— completed

Application details

Reference
19/02300/FULL
Local authority
Westminster
Ward
WEC_02
Application type
All Other
Property type
Commercial

Key dates

Submitted
24 Jun 2019
Validated
24 Jun 2019
Comments close
1 May 2019
Target decision
19 Aug 2019
Decided
19 Jul 2019

Estimated project value

£28k–£75k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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