Planning application
171 Carlton Avenue East, Wembley, HA9 8PU
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Proposed hip to gable roof extension, rear dormer extension, single storey rear extension, first floor side extension, conversion of garage into habitable room with replacement of garage door with window, addition of soft landscaping and bin storage to the front garden of the dwellinghouse.
As published by the council, reference 25/3579
Application record
- Reference
- 25/3579
- Type
- Householder
- Status
- Decided
- Decision
- Permission Granted
- Received
- 23 Dec 2025
- Validated
- 14 Jan 2026
- Decided
- 11 Mar 2026
- Ward
- Preston
- Decision by
- Delegated Team Manager
- Postcode
- HA9 8PU
Site history
Applications at this address on the Brent register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
25/2839 Granted
171 Carlton Avenue East, Wembley, HA9 8PU
Proposed conversion of garage into a habitable room, replacing garage door with a window, single storey rear extension, first floor side extension, single storey outbuilding in the rear garden of the dwellinghouse.
Timeline
Dates from the published record
-
23 Dec 2025
Received by Brent
-
14 Jan 2026
Validated
Checked as complete and ready for consideration.
-
11 Mar 2026
Decision issued: Permission Granted
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
8 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
17 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 grant of permission means
Brent granted permission on 11 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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
-
171 Carlton Avenue East, Wembley, HA9 8PU
Proposed conversion of garage into a habitable room, replacing garage door with a window, single storey rear extension, first floor side extension, single storey outbuilding in the rear garden of the dwellinghouse.
Granted Householder Extension Windows or glazing 20 docsSmall domestic -
155 Carlton Avenue East, Wembley, HA9 8PU
Proposed demolition of existing garage, erection of two-storey side-to-rear extension and hip-to-gable roof extension with dormer to dwellinghouse
Granted Householder Extension Loft or dormer +1 9 docsDomestic -
155 Carlton Avenue East, Wembley, HA9 8PU
Demolition of existing garage and store, erection of two storey side to rear extension, roof alterations to include increase in ridge height, moving roof plane forward, hip-to-gable roof extension, rear dormer extension, conversion of dwellinghouse into 4x self contained flats and installation of rooflights and pv panels to dwellinghouse.
Refused Full applications New dwelling Extension +3 13 docsDomestic -
155 Carlton Avenue East, Wembley, HA9 8PU
Proposed conversion of dwellinghouse into 4x self contained flats, alterations to front and rear fenestration, alteration to roof of first-floor side extension, alteration to front and rear landscaping, new front boundary wall and refuse storage and EV charging point to front
Granted Full applications New dwelling Extension +1 11 docsSmall domestic -
149 Carlton Avenue East, Wembley, HA9 8PU
Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and two front rooflights to dwellinghouse.
Granted Lawful development Loft or dormer Windows or glazing 7 docsDomestic -
155 Carlton Avenue East, Wembley, HA9 8PU
79% historically approved · decision due ~13 Jul
Variation of condition 2 (Approved Drawings) to allow amended proposed drawings, of Full Planning...
Decided
Other householder applications
In Brent
-
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)
-
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.
-
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.
-
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)