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Pending26/04651/FULLSubmitted last monthLoft conversion

63 Blandford Street Westminster W1U 7HR

Variation of Condition 1 of planning permission dated 3rd November 2025 (25/04449/FULL) for: Erection of mansard roof extension with three new front dormers, two rear dormers (one dormer window and one dormer door), raising height of chimney by 330mm, installation of 6 over 6 pane slimline double glazed timber sash windows, installation of photovoltaic panels at roof level namely, minor variation to approved glazing.

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Progress

Submitted
4 Aug 2026
— completed
Validated
4 Aug 2026
— completed
Consultation
— not yet reached
Target date
29 Sept 2026 (target)
— not yet reached
Decided
— not yet reached

Application details

Reference
26/04651/FULL
Local authority
Westminster
Postcode
W1U 7HR
Ward
MBW_22
Application type
All Other
Property type
House

Key dates

Submitted
4 Aug 2026
Validated
4 Aug 2026
Target decision
29 Sept 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.

Homes here go for about £2,923,350 — the median of the last 4 market sales in W1U 7HR, £2,070,000 to £6,300,000.

Contains HM Land Registry data © Crown copyright and database right 2017. 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