73 Eccleston Square Mews Westminster SW1V 1QN
Variation of condition 1 of planning permission dated 15th December 2018 (RN 18/09016/FULL) for the 'Erection of a mansard roof extension, alterations to existing facades and excavation of a single-storey basement extension underneath the footprint of the original house, to provide additional residential accommodation'. NAMELY, to amend the approved drawings to include a set of demolition plan to confirm extent of the approved alterations to the facades and a revised set of proposed drawings to be consistent with the demolition drawings (No changes to final design with the application purely to establish exact areas of demolition necessary to deliver approved scheme).
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Progress
Application details
- Reference
- 21/03817/FULL
- Local authority
- Westminster
- Postcode
- SW1V 1QN
- Ward
- WAC_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 8 Jun 2021
- Validated
- 8 Jun 2021
- Comments close
- 13 Jul 2021
- Target decision
- 3 Aug 2021
- Decided
- 22 Jul 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
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- 59 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNTerraced · £2,100,00010 months ago24 Oct 2025
- 65 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNTerraced · £1,700,00115 months ago30 May 2025
- 64 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNTerraced · £2,050,0004 years ago22 Jun 2022
- 62 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNTerraced · £1,575,0004 years ago20 May 2022
- 69 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNOther · Not a standard market sale · £425,0005 years ago31 Aug 2021
- 77 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNTerraced · £1,900,0005 years ago4 Jun 2021
- 26 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNTerraced · £1,950,0005 years ago29 Jan 2021
- 69 ECCLESTON SQUARE MEWS, LONDON, SW1V 1QNTerraced · Leasehold · £900,0006 years ago20 Mar 2020
Homes here go for about £1,900,000 — the median of the last 7 market sales in SW1V 1QN, £900,000 to £2,100,000.
Contains HM Land Registry data © Crown copyright and database right 2025. 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
- 73 Eccleston Square Mews Westminster SW1V 1QNPermittedNext door
- 73 Eccleston Square Mews Westminster SW1V 1QNPermittedNext door
- 73 Eccleston Square Mews Westminster SW1V 1QNRefusedNext door
- 73 Eccleston Square Mews Westminster SW1V 1QNPermittedNext door
- 72 Eccleston Square Mews Westminster SW1V 1QNPermittedNext door
- 72 Eccleston Square Mews Westminster SW1V 1QNWithdrawnNext door