Planning application
14 Coppetts Road, Hornsey, London, N10 1JY
Works: Extension Loft or dormer Windows or glazing 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
Erection of rear ground floor, side and roof extension to existing semi-detached property. Formation of rear and side dormer windows Installation of rooflights to front slope. Replacement windows and external materials.
As published by the council, reference HGY/2026/0588
Application record
- Reference
- HGY/2026/0588
- Type
- Householder planning permission
- Status
- Decision Made
- Decision
- Approve with Conditions
- Received
- 3 Mar 2026
- Validated
- 3 Mar 2026
- Decided
- 7 Apr 2026
- Ward
- Fortis Green
- Decision by
- Delegated Decision
- Postcode
- N10 1JY
Timeline
Dates from the published record
-
3 Mar 2026
Received by Haringey
-
7 Apr 2026
Decision issued: Approve with Conditions
-
24 Jul 2026
Added to PlanIndex
Documents
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
Haringey granted permission on 7 April 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
-
14A Coppetts Road, Hornsey, London, N10 1JY
91% historically approved · decision due ~8 Oct
Erection of two storey front extension with loft conversion; raising of roof; alterations to dwelling; removal of outbuilding; erection of bin and cycle stores.
Awaiting decision Householder Extension Loft or dormer +1 15 docsSmall domestic -
St Matthews Court 7b, Coppetts Road, Hornsey, London, N10 1NW
Non-Material Amendment to planning permission (ref: APP/Y5420/W/22/3308350) dated 03/05/2023 for the construction of a new residential building (use class C3), together with landscaping, cycle and car parking, and associated works; namely to remove of part of enclosing perimeter walls at lower ground floor level, introduction of a predominantly open-sided under croft, with more than 50% of the perimeter open, provision of partially uncovered parking areas & retention of structural support through columns/pilotis rather than enclosed walls.
Granted Amendments 8 docs -
62 Wilton Road, London, N10 1LT
Single storey rear extension with 2no. roof lanterns following demolition of the existing conservatory (Observations to L.B. Barnet - their planning reference 25/4703/FUL)
Granted Outline Extension DemolitionSmall domestic -
39 Coldfall Avenue, Hornsey, London, N10 1HS
91% historically approved · decision due ~21 Sep
Construction of a single-storey rear infill extension, formation of a rear roof dormer as part of the conversion of the existing loft to habitable accommodation, installation of rooflights to the front roof slope, associated windows and doors, internal alterations and all associated building works.
Awaiting decision Lawful development Extension Loft or dormer +1Small domestic -
62 Wilton Road London N10 1LT
Single storey rear extension with 2no. roof lanterns following demolition of the existing conservatory
Granted Full applications Extension Demolition 14 docsSmall domestic -
82 Greenham Road, Hornsey, London, N10 1LP
Non-Material Amendment to planning permission HGY/2024/1571 to remove one Velux window to the front elevation pitched roof and 2no. rooflights above flat roof of dormer.
Granted Amendments Loft or dormer Windows or glazing 10 docs
Other householder applications
In Haringey
-
HGY/2026/2282 Awaiting decision
77 Falkland Road, Hornsey, London, N8 0NS
Single storey side and rear extension.
-
HGY/2026/2059 Granted
21 Shanklin Road, Hornsey, London, N8 8TJ
Single Storey Rear Extension
-
HGY/2026/2162 Granted
71 Fairfax Road, Hornsey, London, N8 0NH
Erection of L-shaped rear dormer; erection of single storey rear extension; 2 no. front roof lights.
-
HGY/2026/1895 Granted
396 St Anns Road, Tottenham, London, N15 3ST
Erection of single storey side infill extension, formation of dormer window and insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).
-
HGY/2026/1959 Granted
10 Roseberry Gardens, Tottenham, London, N4 1JJ
Erection of a single storey rear and side wraparound extension, formation of dormer window and insertion of 3 nos. rooflights to front roof slope (amended).