23 Old Queen Street Westminster SW1H 9JA
Conversion of flat roof at first floor level to a roof terrace, replacement of three windows to rear elevation at first floor level with double glazed sash windows, and replacement of large roof window with three conservation style velux roof windows.
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Progress
Application details
- Reference
- 24/08581/FULL
- Local authority
- Westminster
- Postcode
- SW1H 9JA
- Ward
- SJW_22
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 19 Dec 2024
- Validated
- 19 Dec 2024
- Comments close
- 20 Jan 2025
- Target decision
- 13 Feb 2025
- Decided
- 25 Feb 2025
Estimated project value
£5k–£16k
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: FMB 2026 double glazing guide, 3-bed semi full replacement.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- FOURTH FLOOR FLAT, 25 - 27 OLD QUEEN STREET, LONDON, SW1H 9JAFlat or maisonette · Leasehold · £1,830,00010 months ago7 Nov 2025
- 23 OLD QUEEN STREET, LONDON, SW1H 9JAOther · Not a standard market sale · £4,050,0002 years ago25 Jun 2024
- 21 OLD QUEEN STREET, LONDON, SW1H 9JATerraced · £3,840,0002 years ago12 Jan 2024
- GROUND FLOOR FLAT, 25 - 27 OLD QUEEN STREET, LONDON, SW1H 9JAFlat or maisonette · Leasehold · £2,285,8502 years ago7 Dec 2023
- FLAT 14, 35 OLD QUEEN STREET, LONDON, SW1H 9JAFlat or maisonette · Leasehold · New build · £2,646,0003 years ago11 Jul 2023
- FLAT 10, 35 OLD QUEEN STREET, LONDON, SW1H 9JAFlat or maisonette · Leasehold · New build · £2,725,0003 years ago28 Mar 2023
- FLAT 12, 35 OLD QUEEN STREET, LONDON, SW1H 9JAFlat or maisonette · Leasehold · New build · £2,780,0003 years ago24 Feb 2023
- FLAT 9, 35 OLD QUEEN STREET, LONDON, SW1H 9JAFlat or maisonette · Leasehold · New build · Not a standard market sale · £3,158,5003 years ago24 Jan 2023
Homes here go for about £2,685,500 — the median of the last 6 market sales in SW1H 9JA, £1,830,000 to £3,840,000.
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
- 23 Old Queen Street Westminster SW1H 9JAPermittedNext door
- 23 Old Queen Street Westminster SW1H 9JAPermittedNext door
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- WestminsterRefusedAdjoining
- 29-35 Old Queen Street Westminster SW1H 9JAPermittedAdjoining
- Queen Anne's Gate Buildings, 29-35 Old Queen Street Westminster SW1H 9JAPermittedAdjoining