12 Marylebone Mews Westminster W1G 8PX
Installation of an acoustic enclosure containing two air conditioning condensers to rear of existing modern mansard roof and replacement window at rear roof level.
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Progress
Application details
- Reference
- 20/06911/FULL
- Local authority
- Westminster
- Postcode
- W1G 8PX
- Ward
- MHA_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 30 Oct 2020
- Validated
- 30 Oct 2020
- Comments close
- 2 Dec 2020
- Target decision
- 25 Dec 2020
- Decided
- 21 Jan 2021
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.
- 12 MARYLEBONE MEWS, LONDON, W1G 8PXTerraced · Leasehold · £4,000,0006 years ago6 Oct 2020
- 14 MARYLEBONE MEWS, LONDON, W1G 8PXFlat or maisonette · Leasehold · £635,00022 years ago16 Aug 2004
- 5 MARYLEBONE MEWS, LONDON, W1G 8PXFlat or maisonette · Leasehold · New build · £300,00026 years ago21 Mar 2000
- 12 MARYLEBONE MEWS, LONDON, W1G 8PXTerraced · Leasehold · £400,00028 years ago17 Feb 1998
- 14 MARYLEBONE MEWS, LONDON, W1G 8PXFlat or maisonette · Leasehold · £275,00028 years ago15 Dec 1997
- 14 MARYLEBONE MEWS, LONDON, W1G 8PXFlat or maisonette · Leasehold · £240,00029 years ago21 Jul 1997
- 12 MARYLEBONE MEWS, LONDON, W1G 8PXTerraced · Leasehold · £190,00029 years ago13 Jan 1997
Homes here go for about £300,000 — the median of the last 7 market sales in W1G 8PX, £190,000 to £4,000,000.
Contains HM Land Registry data © Crown copyright and database right 2020. 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
- 12PendingNext door
- 12 Marylebone Mews Westminster W1G 8PXRefusedNext door
- 12 Marylebone Mews Westminster W1G 8PXPermittedNext door
- 12 Marylebone Mews Westminster W1G 8PXPermittedNext door
- 11 Marylebone Mews Westminster W1G 8PXPendingNext door
- 11 Marylebone Mews Westminster W1G 8PXPermittedNext door