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Permitted26/02388/NMASubmitted 4 months agoLoft conversion

1, 7 Livonia Street Westminster W1F 8AD

Amendments to planning permission dated 18 September 2025 (RN: 24/08571/FULL) for, 'Alterations including the removal of existing plant rooms, erection of 1 and 2 storey roof extensions at 4th and 5th floor levels (for office use Class E g), creation of roof terraces; erection of 2 storey rear extensions at ground and 1st floor levels with roof terraces, external alterations to the buildings front and rear elevations, alterations to the appearance of the passageway, infilling a front lightwell and works to the highway'; NAMELY ommision of two doors at frontage, expansion of cycle parking and reception area, alterations to windows, minor changes to roof terrace planter layout and scheme.

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Progress

Submitted
13 Apr 2026
— completed
Validated
13 Apr 2026
— completed
Consultation
— completed
Target date
11 May 2026
— completed
Decided
14 May 2026
— completed

Application details

Reference
26/02388/NMA
Local authority
Westminster
Postcode
W1F 8AD
Ward
WEW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
13 Apr 2026
Validated
13 Apr 2026
Target decision
11 May 2026
Decided
14 May 2026

Estimated project value

£37k–£100k

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

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2024. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

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.

Nearby applications