Planning application
46 Sudbury Court Drive, Harrow, HA1 3TD
Works: Extension Loft or dormer Roofing Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Proposed erection of first floor rear extension, full width rear dormer, creation of a mansard roof with 9x rooflights and removal of 2x chimney stacks plus replacement of roof tiles, two storey front extension with full height glazing and split stone finish, conversion of existing garage into habitable room including replacement of garage door with a window, alterations to create pitched roof to single storey rear, reduction of ground floor bay and external alterations including replacement of all windows, introduction of render and insertion of new windows and doors to front, side and rear elevations and erection of a boundary and front wall, 1x pedestrian and 2x vehicle electric gates to forecourt, hard and soft landscaping and new dropped kerb to dwellinghouse.
As published by the council, reference 25/2959
Application record
- Reference
- 25/2959
- Type
- Householder
- Status
- Decided
- Decision
- Permission Refused
- Received
- 20 Oct 2025
- Validated
- 17 Nov 2025
- Decided
- 12 Jan 2026
- Ward
- Northwick Park
- Decision by
- Delegated Team Manager
- Postcode
- HA1 3TD
Site history
Applications at this address on the Brent register
This site has had 2 applications since 2025: 1 approved, 1 refused.
-
26/0618 Granted
46 Sudbury Court Drive, Harrow, HA1 3TD
Proposed demolition of front porch, erection of first floor rear extension, two storey front extension, conversion of garage into habitable space with front infill and replacement of garage door with windows, rear dormer extension and replacement of existing front mansard roof with gable wall roof, alterations to create pitched roof to single storey rear, 9x rooflights, removal of 2x chimney stacks and replacement of roof tiles, addition of front timber porch canopy, alterations and insertion of front, rear and side fenestration to the dwellinghouse.
Timeline
Dates from the published record
-
20 Oct 2025
Received by Brent
-
17 Nov 2025
Validated
Checked as complete and ready for consideration.
-
12 Jan 2026
Decision issued: Permission Refused
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file
6 applications on PlanIndex · across 3 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
8 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 this refusal means
Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
36 Sudbury Court Drive, Harrow, HA1 3TD
Use of premises for childcare on domestic premises for up to 12 children between 07:30 and 18:30 and for use as a single family dwellinghouse (Use Classes D1/C3), retention of 2 off road parking spaces and erection of cycle stands to front garden
Granted Full applications 9 docsDomestic -
Scribbles Early Learning Centre, 36 Sudbury Court Drive, Harrow, HA1 3TD
Details pursuant to condition 8 (travel plan) of Full Planning Permission reference 20/2722 dated 13 November, 2020, for Use of premises for childcare on domestic premises for up to 12 children between 07:30 and 18:30 and for use as a single family dwellinghouse (Use Classes D1/C3), retention of 2 off road parking spaces and erection of cycle stands to front garden
Granted Conditions 5 docsDomestic -
46 Sudbury Court Drive, Harrow, HA1 3TD
Proposed demolition of front porch, erection of first floor rear extension, two storey front extension, conversion of garage into habitable space with front infill and replacement of garage door with windows, rear dormer extension and replacement of existing front mansard roof with gable wall roof, alterations to create pitched roof to single storey rear, 9x rooflights, removal of 2x chimney stacks and replacement of roof tiles, addition of front timber porch canopy, alterations and insertion of front, rear and side fenestration to the dwellinghouse.
Granted Householder Extension Loft or dormer +3 7 docsSmall domestic -
58 Sudbury Court Drive, Harrow, HA1 3TD
Conversion of garage into a habitable room including replacement of garage door to window and erection of rear outbuilding to dwellinghouse
Granted Householder Windows or glazing 7 docsSmall domestic -
68 Sudbury Court Drive, Harrow, HA1 3TD
Proposed conversion of dwellinghouse into a small residential care home for 6 residents, wheelchair step lift at front of property and associated internal alterations
Refused Full applications 17 docsDomestic -
66 Sudbury Court Drive, Harrow, HA1 3TD
Proposed alterations to front and side boundary wals to dwellinghouse (Revised Description)
Granted Householder 10 docsDomestic
Other householder applications
In Brent
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26/0944 Refused
11 Briar Road, Harrow, HA3 0DP
Retention of two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 1x rear rooflight; replacement of roof-tiles, front door, external windows, garage door and chimney stack; installation of external lighting to the front elevation; and installation of 4x retractable bollards, hardstanding, associated soft-landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)
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26/0945 Granted
11 Briar Road, Harrow, HA3 0DP
Proposed two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 2x rear rooflights; replacement of roof-tiles; retention of front door; alterations to external windows; replacement of uPVC garage door with timber garage door; removal of external lighting on front elevation; reinstatement of chimney stack; and installation of hardstanding, associated soft landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)
-
26/0859 Granted
56 Okehampton Road, London, NW10 3EP
Proposed demolition of side garage, erection of two storey side extension, replacement of rear doors to ground floor, replacement of 4x windows and removal of 1x window and 1x door to side elevation, new front boundary wall and bin storage to front garden.
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26/1190 Refused
244 Willesden Lane, Willesden, London, NW2 5RE
Demolition of conservatory and shed, and erection of a single-storey side infill and rear extension, installation of a door to the side elevation and erection of a new masonry side boundary wall to the dwellinghouse.
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26/0867 Refused
14 Mount Pleasant Road, London, NW10 3EL
Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)