Planning application
44 Lanchester Road, Hornsey, London, N6 4TA
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of Lawfulness: Proposed construction of a rear and side roof dormer with 2 rooflights; Partial conversion of the existing garage to a home office, including replacement of the garage door, insertion of a side and rear window, and infill of part of the garage roof; Installation of retractable fabric awnings to first-floor rear windows and replacement awnings to rear ground-floor windows; Installation of external wall insulation; and Installation of roof-mounted solar panels.
As published by the council, reference HGY/2026/1881
Application record
- Reference
- HGY/2026/1881
- Type
- Lawful development: Proposed use
- Status
- Decision Made
- Decision
- Granted As published: Permitted Development
- Received
- 6 Jul 2026
- Validated
- 6 Jul 2026
- Decided
- 3 Aug 2026
- Ward
- Fortis Green
- Decision by
- Delegated Decision
- Postcode
- N6 4TA
Timeline
Dates from the published record
-
6 Jul 2026
Received by Haringey
-
24 Jul 2026
Added to PlanIndex
-
3 Aug 2026
Decision issued: Permitted Development
Documents
Plans, drawings, consultee responses and the officer's report
26 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Haringey granted permission on 3 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 0.3 miles
-
37 Lanchester Road, London N6 4TA
Works to trees protected by a TPO. T1 Oak: Remove major dead wood. Reduce height by 2m and crown spread to south and west by approximately 1m to improve shape, check growth and reduce chances of branch break out. T2 Oak: Remove major dead wood. Reduce height by 2m and crown spread to south by approximately 1m to improve shape, check growth and reduce chances of branch break out. T3 Oak: Remove major dead wood. Reduce height by 2m and crown spread to south by approximately 1m and west by approx 2m to improve shape, check growth and reduce chances of branch break out. T6 Oak: Remove major dead wood. Reduce height by 2m and crown spread to north and west by approximately 1m to improve shape, check growth and reduce chances of branch break out.
Granted Trees 6 docs -
34 Lanchester Road, Hornsey, London, N6 4TA
Works to tree protected by a TPO. T1 Quercus robur (English Oak) - large tree to rear left hand side of garden. Proposed balanced pollarding reduction by 2m. Tree has been maintained before and has a balanced crown, meaning a balanced reduction will suit. T1 in the sketch.
Granted Trees 6 docs -
39A Lanchester Road, Hornsey, London, N6 4SX
Works to tree protected by a TPO. T1 - Hornbeam tree (14m) - reduce crown to previous pruning points, approximately 3m reduction.
Granted Trees 6 docs -
29 Lanchester Road, Hornsey, London, N6 4SX
Non-Material Amendment to condition 2 of planning approval HGY/2022/2750 to amend the finish of the front elevation with external insulation with render finish and to move the first floor window above the front door slightly to the east to allow for internal reconfiguration and the window in the rebuilt bay at the front to be relocated centrally.
Granted Amendments Windows or glazing 8 docs -
Tudor House, 45 Lanchester Road, Hornsey, London, N6 4SX
Erection of new garden store
Granted Householder 13 docsDomestic -
49, Pikaby, Lanchester Road, Hornsey, London, N6 4SX
T1 is an Oak Tree Proposed works: Reduce the tree away by 2.5 metres away from number 51 Lanchester Rd Reasons for works : Squirrels have been gaining access into 51 Lanchester Rd roof area and causing damage
Granted Trees 4 docs
Other lawful development applications
In Haringey
-
HGY/2026/2285 Granted
13 Woollaston Road, Hornsey, London, N4 1SD
Certificate of Lawfulness (proposed) for loft conversion with rear dormer extension.
-
HGY/2026/2357 Granted
40 Falmer Road, Tottenham, London, N15 5BA
Lawful development Certification for proposed erection of rear roof extension and insertion of front rooflight
-
HGY/2026/2692 Granted
125 High Cross Road, Tottenham, London, N17 9NR
Lawful development: Proposed use for change of use within Class E to a Nail shop (Class E(c)(iii))
-
HGY/2026/2637 Granted
30 Gloucester Road, Tottenham, London, N17 6DH
Lawful development: Proposed use. Loft conversion including 2x roof lights and L-shaped box dormer to the rear roof slopes with materials to match existing materials on main roof
-
HGY/2026/2420 Granted
50 St Loys Road, Tottenham, London, N17 6UD
Certificate of Lawfulness: Proposed erection of an L-shaped rear dormer including the insertion of 2nos. front rooflights.