Planning application
38 Hermiston Avenue, Hornsey, London, N8 8NP
Works: Extension Loft or dormer Demolition 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
Demolition of the ground floor garage and erection of a two storey side extension with rear terrace, a single storey rear extension, and a rear dormer. Installation of rooflights and solar panels in the front roof slope.
As published by the council, reference HGY/2026/0477
Application record
- Reference
- HGY/2026/0477
- Type
- Householder planning permission
- Status
- Decision Made
- Decision
- Approve with Conditions
- Received
- 24 Feb 2026
- Validated
- 24 Feb 2026
- Decided
- 18 May 2026
- Ward
- Hornsey
- Decision by
- Delegated Decision
- Postcode
- N8 8NP
Timeline
Dates from the published record
-
24 Feb 2026
Received by Haringey
-
18 May 2026
Decision issued: Approve with Conditions
-
24 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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 18 May 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
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52 Elmfield Avenue, Hornsey, London, N8 8QG
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52 Elmfield Avenue, Hornsey, London, N8 8QG
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14 Elmfield Avenue, Hornsey, London, N8 8QG
Erection of a single storey extension which extends beyond the rear wall of the original house by 4m, for which the maximum height would be 3m and for which the height of the eaves would be 3m.
Decided Prior approval Extension 4 docsSmall domestic -
14 Elmfield Avenue, Hornsey, London, N8 8QG
Lawful Development Certificate (Proposed) for a rear dormer with rear facing Juliet balcony, the installation of 2 front facing Velux windows.
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35 Rokesly Avenue, London, N8 8NS
Certificate of Lawfulness Proposed: Proposed Rear Dormer to rear roof slope and 3 No. rooflights to front roof slope.
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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).