Planning application
5 Greenham Road, Hornsey, London, N10 1LN
Works: Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of Lawfulness (proposed) for rear dormer loft conversion.
As published by the council, reference HGY/2026/1849
Application record
- Reference
- HGY/2026/1849
- Type
- Lawful development: Proposed use
- Status
- Decision Made
- Decision
- Permitted Development
- Received
- 30 Jun 2026
- Validated
- 30 Jun 2026
- Decided
- 25 Aug 2026
- Ward
- Fortis Green
- Decision by
- Delegated Decision
- Postcode
- N10 1LN
Site history
Applications at this address on the Haringey register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
HGY/2026/1848 Granted
5 Greenham Road, Hornsey, London, N10 1LN
Single storey rear extension
Timeline
Dates from the published record
-
30 Jun 2026
Received by Haringey
-
24 Jul 2026
Added to PlanIndex
-
25 Aug 2026
Decision issued: Permitted Development
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 25 August 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
First Floor Flat, 3 Greenham Road, Hornsey, London, N10 1LN
91% historically approved · decision due ~19 Aug
Loft conversion with rear dormer and outrigger dormer roof extension with terrace, and three roof lights in front roof slope
Awaiting decision Householder Extension Loft or dormer 5 docsDomestic -
5 Greenham Road, Hornsey, London, N10 1LN
Single storey rear extension
Granted Householder Extension 16 docsSmall domestic -
61 Greenham Road, Hornsey, London, N10 1LN
Erection of hip to gable and rear dormer roof extension, installation of 2 front rooflights, increased depth of existing raised rear patio with associated safety railings.
Granted Householder Extension Loft or dormer 10 docsDomestic -
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 -
10 Greenham Road, Hornsey, London, N10 1LP
Changes to fenestration and doors; new front door canopy; installation of solar panels on the roof; and other associated changes.
Granted Householder Windows or glazing 15 docsDomestic -
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
Other lawful development applications
In Haringey
-
HGY/2026/2042 Granted
Flat B, 101 Talbot Road, Hornsey, London, N6 4QX
Certificate of Lawfulness (proposed) for replacement of existing first-floor front elevation windows with new like-for-like timber double-glazed windows.
-
HGY/2026/1396 Granted
15 Pellatt Grove, Wood Green, London, N22 5NP
Certificate of lawfulness for the existing use of the property as a 6-bedroom House in Multiple Occupation (HMO) for up to six occupants (Class C4 use).
-
HGY/2026/2471 Awaiting decision
20 Bancroft Avenue, Hornsey, London, N2 0AS
Lawful development: Proposed use. erection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.
-
HGY/2026/1951 Granted
105 Alexandra Road, Wood Green, London, N8 0LG
Certificate of Lawfulness (existing) for continued use of property as two flats (C3)
-
HGY/2026/2416 Awaiting decision
Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA
Certificate of Lawfulness: Existing use of the property as six self-contained flats.