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Permitted22/08074/FULLSubmitted 3 years agoLoft conversion

22 Blenheim Terrace Westminster NW8 0EB

Conversion of flat at first, second and third floors into 2 x 1 bedroom flat; Erection of mansard roof extension with dormer window over part of rear roof; Insertion of roof window on side elevation. Erection of bike and bin store in front garden.

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Progress

Submitted
6 Dec 2022
— completed
Validated
6 Dec 2022
— completed
Consultation
5 Jan 2023
— completed
Target date
31 Jan 2023
— completed
Decided
15 Mar 2023
— completed

Application details

Reference
22/08074/FULL
Local authority
Westminster
Postcode
NW8 0EB
Ward
ARW_22
Application type
All Other
Property type
Flat

Key dates

Submitted
6 Dec 2022
Validated
6 Dec 2022
Comments close
5 Jan 2023
Target decision
31 Jan 2023
Decided
15 Mar 2023

Estimated project value

£8k–£17k

Based on the 5.1m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 5.1m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 6 recent sales are listed below.

Homes here go for about £672,500 — the median of the last 4 market sales in NW8 0EB, £410,000 to £1,700,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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.

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