Planning application
26/1268
25B Greenhill Park, London, NW10 9AN
Proposal
Proposed rear dormer and rear outrigger extension with 3x front rooflight and installation of window to side outrigger for creation of new self-contained flat, replacement of first floor side windows with 2x side windows and cycle and refuse storages spaces.
As published by the council, reference 26/1268
Timeline
Dates from the published record
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19 May 2026
Received by Brent
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21 May 2026
Validated
Checked as complete and ready for consideration.
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15 Jul 2026
Decision issued: Permission Refused
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25 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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26/1849 Awaiting decision
25B Greenhill Park, London, NW10 9AN
Proposed rear dormer and rear outrigger extension with 3x front rooflights and installation of window to side outrigger for creation of new self-contained flat and cycle and refuse storages spaces.
-
26/1249 Granted
25A Greenhill Park, London, NW10 9AN
Demolition of existing single storey rear addition, erection of proposed single-storey side infill-to-rear extension, soft landscaping, front and rear cycle storage, front bin storage to ground floor flat
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22/3667 Granted
31 Greenhill Park, London, NW10 9AN
Proposed demolition and replacement of existing single storey rear and side extensions to dwellinghouse
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26/1347 Refused
Cancer Black Care, 79 Acton Lane, London, NW10 8UT
Prior approval for change of use from commercial to residential use as single dwellinghouse and alterations to front and rear fenestration
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24/1784 Refused
85-87 & 85A Acton Lane, London, NW10 8UT
Conversion of upper floors into 2 self-contained flats, addition of front and rear windows to basement and replacement of commercial entrance with window to front elevation
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24/1975 Refused
79 Acton Lane, London, NW10 8UT
Prior approval for change of use of from commercial, business and service into 2no. self-contained flats.
Other full applications applications
In Brent
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26/1435 Granted
202A Preston Road, Wembley, HA9 8PA
Proposed rear dormer extension, installation of rooflights and alteration to entryway to the first floor flat.
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26/1315 Refused
1 & 2 Zyad Close, London, NW10 9BB
Joint application for proposed erection of 1x new storey to roof of 2x existing two-storey dwellinghouses
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26/0820 Granted
105 Dollis Hill Lane, London, NW2 6HS
Proposed rear dormer extension, hip to gable roof extension, new pitched roof to first floor and installation of rooflights to the dwellinghouse.
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26/0529 Refused
24 Staverton Road, London, NW2 5HL
Proposed single-storey rear extension, raised patio decking and outbuilding in the rear garden of the ground floor flat
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26/1367 Granted
69, 71, 73 & 75 Goldsmith Lane, London, NW9 9AR
Installation of a new rainwater hopper and down pipe to the front elevation of building