Planning application
18 Holmesdale Road, Hornsey, London, N6 5TQ
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Ground floor wraparound extension, loft conversion with installation of rooflights and associated works.
As published by the council, reference HGY/2026/2036
Application record
- Reference
- HGY/2026/2036
- Type
- Householder planning permission
- Status
- Under Consultation
- Received
- 17 Jul 2026
- Validated
- 17 Jul 2026
- Ward
- Highgate
- Decision by
- Delegated Decision
- Postcode
- N6 5TQ
Timeline
Dates from the published record
-
17 Jul 2026
Received by Haringey
-
24 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 11 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Haringey took a median of 53 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
10 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 happens while it is decided
This application is with Haringey for determination, against a statutory target of eight weeks. Over the last year Haringey decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.
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
-
28 Holmesdale Road, Hornsey, London, N6 5TQ
99% historically approved · decision due ~20 Oct
T1 Ash (Fraxinus excelsior) Notes: Self seeded growing close to public footpath Recommendation: Reduce height by up to 3m to contain crown and root activity
Awaiting decision Trees 4 docs -
32 Holmesdale Road, Hornsey, London, N6 5TQ
Non-material amendment to planning application ref: HGY/2024/2645 (as amended by NMA ref: HGY/2025/0630) to install a rear rooflight and change the species of the approved replacement tree from Cherry Tree to Silver Birch.
Granted Amendments Loft or dormer Trees 7 docs -
26 Holmesdale Road, Hornsey, London, N6 5TQ
99% historically approved · decision due ~2 Nov
CG1 Mixed species climbers - Remove T1 Apple- Remove TG1 Cypress- Remove The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability to 29 Orchard Road, London, N6 5TR
Awaiting decision Trees 4 docs -
24 Holmesdale Road, Hornsey, London, N6 5TQ
T1 small multi stem myrtle coppice T2 small Lilac crown clean from ivy and climbers and trim to tidy shape
Granted Trees 3 docs -
14 Holmesdale Road, Hornsey, London, N6 5TQ
(T1) Beech - Neighbouring garden has a self seeded beech close to the rear boundary. The tree is approximately 7m tall and is overhanging the rear of the garden of number 14 Holmesdale Road. Proposing to reduce secondary branches which are overhanging the boundary back to the boundary line, by reducing the lateral spread on this side by approximately 2m, up to 20mm diameter cuts. This is to prevent excessive shading and further encroachment to the garden and property
Granted Trees 3 docs -
42 Holmesdale Road, Hornsey, London, N6 5TQ
Certificate of lawfulness: existing use of a flat roof area as a residential amenity space (roof terrace); and the presence of a perimeter balustrade, currently in glazed form, enclosing that terrace.
Granted Lawful development Windows or glazing 7 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).