164 Portnall Road Westminster W9 3BQ
Erection of a single storey infill extension at rear ground floor level, erection of a rear dormer roof extension, alterations to windows and doors, all in association with the use of the building as three self contained flats (Use Class C3).
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Progress
Application details
- Reference
- 20/04734/FULL
- Local authority
- Westminster
- Postcode
- W9 3BQ
- Ward
- QPD_02
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 18 Sept 2020
- Validated
- 18 Sept 2020
- Comments close
- 28 Aug 2020
- Target decision
- 13 Nov 2020
- Decided
- 15 Oct 2020
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
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 166A PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £830,0009 months ago28 Nov 2025
- FIRST FLOOR FLAT, 146 PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £375,0002 years ago28 Jun 2024
- 168B PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £500,0004 years ago12 Aug 2022
- FLAT B, 166 PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £535,0004 years ago22 Apr 2022
- 166C PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £700,0004 years ago11 Feb 2022
- 166A PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £765,0004 years ago14 Jan 2022
- GROUND FLOOR FLAT, 146 PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £900,0004 years ago30 Sept 2021
- TOP FLOOR FLAT, 164 PORTNALL ROAD, LONDON, W9 3BQFlat or maisonette · Leasehold · £725,0004 years ago29 Sept 2021
Homes here go for about £712,500 — the median of the last 8 market sales in W9 3BQ, £375,000 to £900,000.
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
- 164 Portnall Road Westminster W9 3BQPermittedNext door
- WestminsterPermittedNext door
- WestminsterPermittedNext door
- WestminsterPermittedNext door
- 155 Bravington Road Westminster W9 3ATPermittedAdjoining
- WestminsterRefusedAdjoining