6 Duke Of York Street Westminster SW1Y 6LA
Reconstruction /extension of fifth floor and roof level to provide new 6th floor with rear dormers; replacement windows at third and fourth floor level with double glazed units; refurbishment and alteration of entrance at 6 Duke of York Street; and installation of 3 air condenser units at rear first floor level, all in connection with the use of the third to sixth floor levels as 3 residential units (1 x 2-bed, 1x 3-bed and 1x4-bed).
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Progress
Application details
- Reference
- 14/03019/FULL
- Local authority
- Westminster
- Postcode
- SW1Y 6LA
- Ward
- ST. JAMES'S
- Application type
- All Other
- Property type
- House
Key dates
- Decided
- 20 Jun 2014
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.
- RECEPTION AREA, AMES HOUSE, 6 - 7 DUKE OF YORK STREET, LONDON, SW1Y 6LAOther · Leasehold · Not a standard market sale · £150,0003 years ago9 Feb 2023
- FIRST FLOOR, AMES HOUSE, 6 DUKE OF YORK STREET, LONDON, SW1Y 6LAOther · Leasehold · Not a standard market sale · £3,658,4067 years ago31 May 2019
- SECOND FLOOR, AMES HOUSE, 6 - 7 DUKE OF YORK STREET, LONDON, SW1Y 6LAOther · Leasehold · Not a standard market sale · £4,478,9527 years ago31 May 2019
Contains HM Land Registry data © Crown copyright and database right 2023. 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 Duke Of York Street Westminster SW1Y 6LAWithdrawnNext door
- 6 Duke Of York Street Westminster SW1Y 6LAPermittedNext door
- 3 Duke Of York Street Westminster SW1Y 6JPPermittedNext door
- 3 Duke Of York Street Westminster SW1Y 6JPPermittedNext door
- 6 Duke Of York Street Westminster SW1Y 6LAPermittedNext door
- 6 Duke Of York Street Westminster SW1Y 6LAPermittedNext door