19 Clarendon Gardens Westminster W9 1AZ
Erection of a single storey side infill extension at lower ground floor level, replacement of front elevation lower ground window with double glazed window , and internal reconfiguration at lower and upper ground floor levels. (Linked to 21/02452/FULL)
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Progress
Application details
- Reference
- 21/02453/LBC
- Local authority
- Westminster
- Postcode
- W9 1AZ
- Ward
- LVA_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 15 Apr 2021
- Validated
- 15 Apr 2021
- Target decision
- 10 Jun 2021
- Decided
- 10 Aug 2021
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.
Floor area gained: 7.5m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- UPPER MAISONETTE, 22 CLARENDON GARDENS, LONDON, W9 1AZFlat or maisonette · Leasehold · £1,325,0006 months ago6 Mar 2026
- SECOND AND THIRD FLOOR FLAT, 30 CLARENDON GARDENS, LONDON, W9 1AZFlat or maisonette · Leasehold · £1,300,00011 months ago3 Oct 2025
- 18 CLARENDON GARDENS, LONDON, W9 1AZFlat or maisonette · Leasehold · £1,195,00015 months ago30 May 2025
- FLAT 1, 23 CLARENDON GARDENS, LONDON, W9 1AZFlat or maisonette · Leasehold · £2,162,50019 months ago31 Jan 2025
- 24 CLARENDON GARDENS, LONDON, W9 1AZTerraced · £4,615,0002 years ago9 Aug 2024
- FLAT 4, 23 CLARENDON GARDENS, LONDON, W9 1AZFlat or maisonette · Leasehold · £575,0002 years ago5 Apr 2024
- FLAT 2, 18 CLARENDON GARDENS, LONDON, W9 1AZFlat or maisonette · Leasehold · £1,200,0002 years ago2 Feb 2024
- 26C CLARENDON GARDENS, LONDON, W9 1AZFlat or maisonette · Leasehold · £1,280,0003 years ago27 Jun 2023
Homes here go for about £1,290,000 — the median of the last 8 market sales in W9 1AZ, £575,000 to £4,615,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
- 19 Clarendon Gardens Westminster W9 1AZPermittedNext door
- 19 Clarendon Gardens Westminster W9 1AZPendingNext door
- 19 Clarendon Gardens Westminster W9 1AZRefusedNext door
- 19 Clarendon Gardens Westminster W9 1AZPermittedNext door
- 19 Clarendon Gardens Westminster W9 1AZRefusedNext door
- 19 Clarendon Gardens Westminster W9 1AZPendingNext door