141 Portnall Road Westminster W9 3BN
Erection of a rear dormer roof extension and the installation of three rooflights to front roof slope.
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Progress
Application details
- Reference
- 26/06726/FULL
- Local authority
- Westminster
- Postcode
- W9 3BN
- Ward
- QPW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 1 Oct 2026
- Validated
- 1 Oct 2026
- Comments close
- 6 Nov 2026
- Target decision
- 26 Nov 2026
Estimated project value
£15k–£31k
Based on the 9.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 9m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 8 recent sales are listed below.
- FLAT 1, 131 PORTNALL ROAD, LONDON, W9 3BNFlat or maisonette · Leasehold · £620,0007 months ago24 Mar 2026
- SECOND FLOOR FLAT, 175 PORTNALL ROAD, LONDON, W9 3BNFlat or maisonette · Leasehold · £535,00012 months ago27 Oct 2025
- 151C PORTNALL ROAD, LONDON, W9 3BNFlat or maisonette · Leasehold · Not a standard market sale · £627,00014 months ago14 Aug 2025
- 143B PORTNALL ROAD, LONDON, W9 3BNFlat or maisonette · Leasehold · £492,50015 months ago16 Jul 2025
- 153A PORTNALL ROAD, LONDON, W9 3BNFlat or maisonette · Leasehold · £685,00016 months ago24 Jun 2025
- 135 PORTNALL ROAD, LONDON, W9 3BNTerraced · Not a standard market sale · £1,350,00017 months ago7 May 2025
- 161 PORTNALL ROAD, LONDON, W9 3BNOther · Not a standard market sale · £25,00018 months ago1 Apr 2025
- FLAT 3, 163 PORTNALL ROAD, LONDON, W9 3BNFlat or maisonette · Leasehold · £783,00023 months ago22 Nov 2024
Homes here go for about £620,000 — the median of the last 5 market sales in W9 3BN, £492,500 to £783,000.
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.
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