Planning application
185 Brettenham Road, Walthamstow, London, E17 5AX
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Construction of a rear dormer roof extension, together with installation of three roof lights to front roof slope, one roof light to outrigger side roof slope and one obscure glazed side window at loft level.
As published by the council, reference 260559
Application record
- Reference
- 260559
- Type
- Full Planning
- Status
- Conditions
- Decision
- Approved (with Conditions & Informatives)
- Received
- 4 Mar 2026
- Ward
- Chapel End
- Postcode
- E17 5AX
Site history
Applications at this address on the Waltham Forest register
This site has had 3 applications since 2025: 1 approved, 2 refused.
-
252777 Refused
185 Brettenham Road, Walthamstow, London, E17 5AX
Construction of dormer roof extension to main rear roof, together with installation of three roof lights to front roof slope, one roof light to outrigger side roof slope and one side window at loft level.
-
252070 Refused
185 Brettenham Road, Walthamstow, London, E17 5AX
Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of three roof lights to front roof slope. Removal of chimney.
Timeline
Dates from the published record
-
4 Mar 2026
Received by Waltham Forest
-
10 Aug 2026
Added to PlanIndex
What this grant of permission means
Waltham Forest granted permission, 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
193 Brettenham Road, Walthamstow, London, E17 5AX
Decision due ~7 May
Construction of dormer roof extension to main rear roof, together with installation of three roof lights to front roof slope.
Status unknown Full applications Extension Loft or dormer -
185 Brettenham Road, Walthamstow, London, E17 5AX
Construction of dormer roof extension to main rear roof, together with installation of three roof lights to front roof slope, one roof light to outrigger side roof slope and one side window at loft level.
Refused Full applications Extension Loft or dormer +1 -
185 Brettenham Road, Walthamstow, London, E17 5AX
Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of three roof lights to front roof slope. Removal of chimney.
Refused Full applications Extension Loft or dormer -
1 Lewis Avenue, Walthamstow, London, E17 5BL
Lawful development certificate (Proposed) for the construction of a hip to gable extension to the main roof, rear dormer roof extension and installation of one roof-light to the front roof slope.
Granted Lawful development Extension Loft or dormer -
15 Mansel Grove, Walthamstow, London, E17 5BN
Construction of a single storey rear extension.
Granted Householder ExtensionSmall domestic -
4 Mansel Grove, Walthamstow, London, E17 5BN
Decision due ~1 Jul
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof together with installation of two roof-lights at front roof.
Status unknown Lawful development Extension Loft or dormer
Other full applications
In Waltham Forest
-
261603 Status unknown
544 High Road Leytonstone, Leytonstone, London, E11 3DH
Construction of first-floor rear extensions to the upper floor flats at 544 and 546 High Road, Leytonstone, including the creation of roof-top amenity space.
-
261582 Status unknown
CARE HOME, 21 Ravenswood Road, Walthamstow, London, E17 9LY
Replacement of existing timber framed windows, rear exit doors and patio door/window with uPVC double-glazed casement windows and uPVC doors.
-
261558 Status unknown
1 Ranelagh Road, Leytonstone, London, E11 3JW
Demolition of garage and construction of a three storey, three bedroom dwellinghouse (Use Class C3) with associated refuse and recycling storage, landscaping and all other associated works.
-
261541 Status unknown
17 Evelyn Road, Walthamstow, London, E17 9HE
Replacement of existing double glazed uPVC framed front and rear casement windows with new double glazed uPVC framed front and rear casement windows. Replacement of existing double glazed timber framed front and rear communal doors with new double glazed steel framed front and rear communal doors.
-
261537 Status unknown
287 Brettenham Road, Walthamstow, London, E17 5AT
Replacement of two uPVC windows to the front with double-glazed timber sash windows and replacement of uPVC front door together with removal of external render to the front, rear and side at ground-floor level; exposed brickwork repainted. External works including Partial blocking up of existing kitchen door opening in reclaimed London stock brick to match; adjacent window opening adjusted to form a new aluminium-framed double-glazed door to the side return. Replacement of remaining uPVC windows and door to the rear and side with aluminium-framed double-glazed units. Construction of outbuilding within rear garden.