Planning application
HGY/2026/1684
19 Elm Grove, Hornsey, London, N8 9AH
Proposal
Replacement of the existing conservatory with a new ground floor rear extension.
As published by the council, reference HGY/2026/1684
Timeline
Dates from the published record
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29 Jun 2026
Received by Haringey
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
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HGY/2024/2199 Granted
27 Elm Grove, Hornsey, London, N8 9AH
Construction of a new patio area
-
HGY/2024/2435 Granted
7 Elm Grove, Hornsey, London, N8 9AH
Certificate of Lawful Development (Proposed Use) for the erection of a rear dormer extension on the main roof.
-
HGY/2025/3362 Granted
29 Elm Grove, Hornsey, London, N8 9AH
Replacement of existing Timber windows with timber and modern double glazed uPVC units.
-
HGY/2024/2697 Granted
27 Elm Grove, Hornsey, London, N8 9AH
Non-Material Amendment to planning permission HGY/2022/1636 to move the face of the rear dormer to align with the short section of the wall below, retaining a row of tiles and brick corbelling to match existing.
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HGY/2025/3599 Granted
Flat 2, 37 Womersley Road, Hornsey, London, N8 9AP
Enlargement of an existing dormer, replacement of roof terrace balustrades, replacement of windows and reinstatement of stone balustrade detail to front window bay
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HGY/2025/3602 Granted
24 Elm Grove, Hornsey, London, N8 9AJ
Works to tree protected by a TPO. T3- Mulberry tree - prune back to previous historic pruning points ( approximately 3.5m reduction).
Other householder applications
In Haringey
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HGY/2026/1575 Granted
48 Richmond Road, Tottenham, London, N15 6QB
Construction of single storey side infill extension, together with the installation of a Sukkah roof roof.
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HGY/2026/1504 Granted
19 Bromley Road, Tottenham, London, N17 0AR
Ground floor wraparound extension to a end of terrace house.
-
HGY/2026/1947 Awaiting decision
6 Umfreville Road, Hornsey, London, N4 1SB
Roof extension including above existing outrigger, to create two new habitable rooms and a shower room. Proposal includes new front facing turret in the style of an original feature, with a total of 3 Velux style rooflights to the front elevation and 1 flat rooflight.
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HGY/2026/0798 Granted
Flat 2, Wren View, Hornsey Lane, Hornsey, London, N6 5LH
Replacement windows to the rear facing studio flat.
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HGY/2026/1491 Granted
16 Cornwall Road, Hornsey, London, N4 4PH
Formation of rear dormer and 3 no. front rooflights