23 Old Queen Street Westminster SW1H 9JA
Erection of conservatory structure at rear first-floor level.
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Progress
Application details
- Reference
- 25/06809/FULL
- Local authority
- Westminster
- Postcode
- SW1H 9JA
- Ward
- SJW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 22 Sept 2025
- Validated
- 22 Sept 2025
- Comments close
- 28 Oct 2025
- Target decision
- 17 Nov 2025
- Decided
- 18 Feb 2026
Estimated project value
£14k–£41k
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: trade estimate.
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
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