6, 8 Montpelier Street Westminster SW7 1EZ
Erection of a mansard roof addition to 6-8 Montpelier Street to provide an additional residential unit.
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Progress
Application details
- Reference
- 21/05609/FULL
- Local authority
- Westminster
- Postcode
- SW7 1EZ
- Ward
- KBB_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 13 Aug 2021
- Validated
- 13 Aug 2021
- Comments close
- 20 Sept 2021
- Target decision
- 8 Oct 2021
- Decided
- 24 Jan 2022
Estimated project value
£550k–£1150k
Based on the 341m² 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: 341m²
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing.
- 4A MONTPELIER STREET, LONDON, SW7 1EZFlat or maisonette · Leasehold · £1,220,0004 months ago26 Jun 2026
- FLAT 5, 14 MONTPELIER STREET, LONDON, SW7 1EZFlat or maisonette · Leasehold · £11,500,0002 years ago10 Nov 2023
- FLAT 3, 14 MONTPELIER STREET, LONDON, SW7 1EZOther · Leasehold · Not a standard market sale · £10,700,0002 years ago31 Oct 2023
- 6A MONTPELIER STREET, LONDON, SW7 1EZOther · Not a standard market sale · £3,000,0006 years ago25 Sept 2020
- 2 MONTPELIER STREET, LONDON, SW7 1EZOther · Leasehold · Not a standard market sale · £1,270,0006 years ago16 Sept 2020
- FLAT 4, 14 MONTPELIER STREET, LONDON, SW7 1EZFlat or maisonette · Leasehold · £11,232,0007 years ago25 Oct 2019
- 4A MONTPELIER STREET, LONDON, SW7 1EZOther · Not a standard market sale · £1,200,0007 years ago8 Jan 2019
- 2B MONTPELIER STREET, LONDON, SW7 1EZOther · Leasehold · Not a standard market sale · £80,0008 years ago19 Oct 2018
Homes here go for about £11,232,000 — the median of the last 3 market sales in SW7 1EZ, £1,220,000 to £11,500,000.
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.
Nearby applications
- 6, 8 Montpelier Street Westminster SW7 1EZWithdrawnNext door
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- 2 Montpelier Street Westminster SW7 1EZRefusedNext door
- 2 Montpelier Street Westminster SW7 1EZRefusedNext door
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- 130 Brompton Road Westminster SW3 1JDRefusedAdjoining