Planning application
25/02511/HH
423 Katherine Road Forest Gate London E7 8LS
Proposal
(Part-retrospective) Erection of rear dormer roof extension, single storey rear extension and single storey front porch extension.
As published by the council, reference 25/02511/HH
Timeline
Dates from the published record
-
9 Jan 2026
Received by Newham
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27 Feb 2026
Decision issued: Approve
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
23/00278/HH Granted
94 Strone Road Forest Gate London Newham E7 8EU
Erection of first floor rear extension and roof alteration at ground floor conservatory.
-
23/00327/HH Refused
72 Halley Road Forest Gate London Newham E7 8DT
Erection of single storey rear extension and rear double dormer roof extension including rooflights to the front roof slope.
-
23/00553/HH Granted
87 South Esk Road Forest Gate London Newham E7 8EZ
Retrospective application for a loft conversion and erection of rear double dormer roof extension with front rooflights with associated amendments.
-
26/01046/HH Refused
99 South Esk Road Forest Gate London E7 8HE
Erection of two storey rear extension. (amended description)
-
26/01169/FUL Status unknown
St Edmunds Church 464 Katherine Road Forest Gate London E7 8NP
Change of use of the first floor to supported accommodation comprising 5 supported housing bedrooms (Use Class Sui Generis) with associated landscaping works and cycle/refuse storage.
-
23/00428/HH Granted
87 Halley Road Forest Gate London Newham E7 8DS
Erection of first floor rear extension. (Revised drawings)
Other householder applications
In Newham
-
26/01472/HH Status unknown
55 Dorset Road Forest Gate London E7 8PR
Erection of single storey ground floor rear and side extension and part first floor extension with external insulation.
-
26/01034/HH Granted
56 Dundee Road Plaistow London E13 0BQ
Erection of single storey rear extension with roof lights.
-
26/01071/HH Granted
34 Patrick Road Plaistow London E13 9QA
Erection of ground floor rear and side infill extension.
-
26/01107/HH Granted
214 Monega Road Manor Park London E12 6TS
Erection of ground floor rear and side infill extension and a loft conversion with a rear dormer extension and 2x front rooflights.
-
26/01216/HH Refused
45 Salmen Road Plaistow London E13 0DT
Erection of part double story and part single story side and rear extensions and alteration to the front porch.