Planning application
831B Harrow Road, London, NW10 5NH
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Submission of details of preliminary risk assessment report pursuant to condition 4; site investigation scheme pursuant to condition 5; quantitative risk assessment report pursuant to condition 6; remediation method statement pursuant to condition 7; verification report pursuant to condition 8; onward long-term monitoring methodology report pursuant to condition 9; external noise levels including reflected and re-radiated noise and details of the sound insulation of the building envelope, orientation of habitable rooms away from major noise sources and of acoustically attenuated mechanical ventilation as necessary to achieve internal room and (if provided) external amenity noise standards pursuant to condition 10; sound insulation of the floor/ ceiling/ walls separating the commercial part(s) of the premises from the proposed dwellings pursuant to condition 11; enhanced sound insulation value DnT,w and L'nT,w of at least 5dB above the Building Regulations value, for the floor/ceiling/w... read more
As published by the council, reference 2025/02421/DET
Application record
- Reference
- 2025/02421/DET
- Type
- Details to Meet Conditions Full/Outline
- Status
- REGISTERED: Pending recommendation
- Received
- 8 Sep 2025
- Validated
- 20 Nov 2025
- Ward
- College Park And Old Oak
- Postcode
- NW10 5NH
Timeline
Dates from the published record
-
8 Sep 2025
Received by Hammersmith and Fulham
-
20 Nov 2025
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 15 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hammersmith and Fulham took a median of 79 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Hammersmith and Fulham for determination, against a statutory target of eight weeks. Over the last year Hammersmith and Fulham decided condition discharge and variation applications in a median of 81 days. More in our guide to how long planning decisions take.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
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831 Harrow Road, London, NW10 5NH
Change of use of the front part of the ground floor unit from a barber shop (Class E) into a one bedroom self-contained residential flat (Class C3).
Granted Prior approval 14 docs -
817 Harrow Road, London, NW10 5NJ
Conversion of existing dwellinghouse into two self contained flats, replacement of rear extension doors with two sets of french doors and new window, proposed first floor terrace with glass balustrade, replacement of first floor rear window with french doors to terrace and hip to gable end roof extension with dormer window and two front rooflights.
Refused Full applications New dwelling Extension +2 10 docsDomestic -
845 - 847 Harrow Road London NW10 5NH
95% historically approved · decision due ~6 Aug
Submission of details of highway works at Letchford Mews pursuant to condition 17 of planning permission ref: 2015/01063/FUL granted 8th September 2015.
Awaiting decision Conditions 9 docs -
769 - 771 Harrow Road London NW10 5NH
96% historically approved · decision due ~17 Aug
Proposed erection of mansard roof with two front and two side dormer windows to create studio flat.
Awaiting decision Loft or dormer Windows or glazing 9 docs -
853 - 857 Harrow Road,London,NW10 5NH
Non-material amendment to planning permission reference: 2021/02206/FUL dated 5th November 2025 for the "Change of use of the first, second, third and part of ground floor level from student accommodation (Class Sui Generis) into short term temporary residential accommodation (Class Sui Generis) - (Retrospective)". Amendment to wording of description to read as follows: "Change of use of the first, second, third and part of ground floor level into short term temporary residential accommodation (Class Sui Generis)."
Granted Amendments 4 docs -
845 - 847 Harrow Road London NW10 5NH
98% historically approved · decision due ~1 Dec
Change of use of 3no. units at ground floor level from business use (Class E) into 3no self-contained studio flats (Class C3); installation of obscure glazing to 3no window panels to Harrow Road elevation and installation of 1no double glazed aluminium framed window to the rear of proposed studio flat B at ground floor level.
Awaiting decision Full applications New dwelling Windows or glazing 27 docsSeveral homes
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P/2026/01758/DET Granted
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P/2026/02360/DET Awaiting decision
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Details to discharge Condition 48 (Secure by Design) of planning permission (ref: 2022/01346/FR3) dated 9 February 2023 as amended by 2025/03564/NMAT dated 2 February 2026.