Postcode record · Haringey
N4 4DX.
N4 4DX has 46 known premises and 24 planning records — 19 approved of 22 decided (86.4%). 24 EPC records.
Postcode N4 4DX · boundary not held, centred on the postcodeApprovedRefusedOther24 exact1 approximate25 on the map — every match
At a glance · this postcodeHaringey profile →
46
Premises
known addresses (UPRNs)
24
Applications
22 decided
86.4%
Approval rate
19 approved · 3 refused
24
EPC records
ratings C 7 · D 10 · E 6 · F 1
25
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
N4 4DX has 46 known premises and 24 planning records — 19 approved of 22 decided (86.4%). 24 EPC records.
Premises (18 of 46 shown)
Name
Details
UPRN 10003975047
UPRN 10003983590
UPRN 10003983591
UPRN 10003983592
UPRN 10003983593
UPRN 10003983594
UPRN 10003983595
UPRN 10093594035
UPRN 10095640195
UPRN 100021209621
UPRN 10003975047
UPRN 10003983590
UPRN 10003983591
Show all 10 rows
UPRN 10003983592
UPRN 10003983593
UPRN 10003983594
UPRN 10003983595
UPRN 10093594035
UPRN 10095640195
UPRN 100021209621
Planning
What happened?
24 planning applications across the postcode; 19 approved of 22 decided (86.4%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Group of mature Sycamore trees that are currently heavily clad in ivy at the rear of properties 1 - 11 Ossian Road. These trees belong to Parkland Walk - please see attached photos of email from Alex Fraser, Programme Manager, Urban Forest & Nature Recovery. T1 - T9: Group of mature Sycamore trees (Acer pseudoplatanus) : sensitive crown reduction on all trees to suitable pruning points, reducing the overall height of each tree by approximately 2 to 2.5 metres and reducing the lateral spread by approximately 2 metres. All pruning works will be carried out in accordance with BS3998:2010 – Tree Work Recommendations, ensuring that cuts are made to appropriate secondary growth points in order to retain the natural form, structural integrity, and vitality of the trees. As part of the works, the ivy currently covering the stems and primary scaffold branches will be carefully removed. The removal of ivy is recommended to support the long-term management and wellbeing of the trees. At present, the dense ivy coverage obscures the trunks and main structural unions, preventing effective visual inspection of the trees’ structural condition. This coverage may potentially conceal signs of decay, cavities, fungal fruiting bodies, or other structural defects. Removing the ivy will therefore allow the trees to be properly inspected and monitored in the future. In addition, ivy can increase wind loading within the crown and retain moisture against the bark, so its removal will assist in maintaining better physiological conditions for the trees. Reason for works: The crowns of these trees are demonstrating extensive deadwood, and have gradually expanded and are now restricting light levels into the rear gardens and properties of six adjoining residential dwellings. The proposed crown reduction is intended to improve daylight penetration into the gardens and rear elevations of these properties while maintaining the trees within a size that is appropriate for their garden setting. The works also form part of an ongoing management approach, as similar reduction works have previously been carried out on the trees. All green waste generated during the works will remain on site. The arisings will be cut and stacked in neat habitat piles in suitable locations, as requested by the Programme Manager at the Urban Forest & Nature Recovery Programme. This approach will provide valuable habitat for invertebrates and other small wildlife while supporting local biodiversity objectives and avoiding the unnecessary removal of organic material from the site.
5 Ossian Road Hornsey London N4 4DX · premises record
—
No objection
2026-03-30
Formation of rear dormer and insertion of 2 no. rooflights into front roof slope
15 Ossian Road Hornsey London N4 4DX · premises record
—
Approved
2025-08-27
Proposed single storey rear infill/ wraparound extension.
15 Ossian Road Hornsey London N4 4DX · premises record
—
Approved
2025-08-21
Enlargement of existing rear balcony at ground floor level.
29 Ossian Road Hornsey London N4 4DX · premises record
Applicant Helen Spiby-Vann · Officer Mark Chan
Householder planning permission
Approved
2025-02-10
Proposed replacement of window with a new door and the installation of an external stair.
Flat A 33 Ossian Road Hornsey London N4 4DX · premises record
Full planning permission
Approved
2024-03-26
Proposed outbuilding at the rear of the garden.
Flat A 33 Ossian Road Hornsey London N4 4DX · premises record
Full planning permission
Approved
2024-03-26
Formation of new light-well to front elevation, including new basement access steps and insertion of 3No. timber sash windows to lower ground floor bay. Installation of new insulated ground floor slab to existing basement level space and alterations to internal layout within existing basement level space.
23 Ossian Road London N4 4DX · premises record
—
Approved
2020-06-08
Certificate of lawfulness: existing use of 5 self-contained flats.
25 Ossian Road London N4 4DX · premises record
—
Approved
2019-09-09
Alterations to front elevation including the creation of a lightwell in front garden, installation of windows to the front bay at lower ground floor level and installation of french doors to rear elevation at lower ground floor level
31 Ossian Road London N4 4DX London · premises record
—
Approved
2017-10-16
Erection of a rear and side ground floor extension and alterations to front elevation including the creation of a lightwell and reconfiguration of the front external steps and installation of windows to the front bay at lower ground floor level.
11 Ossian Road London N4 4DX London · premises record
—
Approved
2017-08-23
Group of mature Sycamore trees that are currently heavily clad in ivy at the rear of properties 1 - 11 Ossian Road. These trees belong to Parkland Walk - please see attached photos of email from Alex Fraser, Programme Manager, Urban Forest & Nature Recovery. T1 - T9: Group of mature Sycamore trees (Acer pseudoplatanus) : sensitive crown reduction on all trees to suitable pruning points, reducing the overall height of each tree by approximately 2 to 2.5 metres and reducing the lateral spread by approximately 2 metres. All pruning works will be carried out in accordance with BS3998:2010 – Tree Work Recommendations, ensuring that cuts are made to appropriate secondary growth points in order to retain the natural form, structural integrity, and vitality of the trees. As part of the works, the ivy currently covering the stems and primary scaffold branches will be carefully removed. The removal of ivy is recommended to support the long-term management and wellbeing of the trees. At present, the dense ivy coverage obscures the trunks and main structural unions, preventing effective visual inspection of the trees’ structural condition. This coverage may potentially conceal signs of decay, cavities, fungal fruiting bodies, or other structural defects. Removing the ivy will therefore allow the trees to be properly inspected and monitored in the future. In addition, ivy can increase wind loading within the crown and retain moisture against the bark, so its removal will assist in maintaining better physiological conditions for the trees. Reason for works: The crowns of these trees are demonstrating extensive deadwood, and have gradually expanded and are now restricting light levels into the rear gardens and properties of six adjoining residential dwellings. The proposed crown reduction is intended to improve daylight penetration into the gardens and rear elevations of these properties while maintaining the trees within a size that is appropriate for their garden setting. The works also form part of an ongoing management approach, as similar reduction works have previously been carried out on the trees. All green waste generated during the works will remain on site. The arisings will be cut and stacked in neat habitat piles in suitable locations, as requested by the Programme Manager at the Urban Forest & Nature Recovery Programme. This approach will provide valuable habitat for invertebrates and other small wildlife while supporting local biodiversity objectives and avoiding the unnecessary removal of organic material from the site.
5 Ossian Road Hornsey London N4 4DX · premises record
No objection
2026-03-30
More
—
Formation of rear dormer and insertion of 2 no. rooflights into front roof slope
15 Ossian Road Hornsey London N4 4DX · premises record
Approved
2025-08-27
More
—
Proposed single storey rear infill/ wraparound extension.
15 Ossian Road Hornsey London N4 4DX · premises record
Approved
2025-08-21
More
—
Show all 10 rows
Enlargement of existing rear balcony at ground floor level.
29 Ossian Road Hornsey London N4 4DX · premises record
Applicant Helen Spiby-Vann · Officer Mark Chan
Approved
2025-02-10
More
Householder planning permission
Proposed replacement of window with a new door and the installation of an external stair.
Flat A 33 Ossian Road Hornsey London N4 4DX · premises record
Approved
2024-03-26
More
Full planning permission
Proposed outbuilding at the rear of the garden.
Flat A 33 Ossian Road Hornsey London N4 4DX · premises record
Approved
2024-03-26
More
Full planning permission
Formation of new light-well to front elevation, including new basement access steps and insertion of 3No. timber sash windows to lower ground floor bay. Installation of new insulated ground floor slab to existing basement level space and alterations to internal layout within existing basement level space.
23 Ossian Road London N4 4DX · premises record
Approved
2020-06-08
More
—
Certificate of lawfulness: existing use of 5 self-contained flats.
25 Ossian Road London N4 4DX · premises record
Approved
2019-09-09
More
—
Alterations to front elevation including the creation of a lightwell in front garden, installation of windows to the front bay at lower ground floor level and installation of french doors to rear elevation at lower ground floor level
31 Ossian Road London N4 4DX London · premises record
Approved
2017-10-16
More
—
Erection of a rear and side ground floor extension and alterations to front elevation including the creation of a lightwell and reconfiguration of the front external steps and installation of windows to the front bay at lower ground floor level.
11 Ossian Road London N4 4DX London · premises record
Approved
2017-08-23
More
—
Building control
Building-control records are not yet collected for Haringey — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 46 premises each one covers.
Designation
Coverage
Conservation Area
Stroud Green · reference CA28 · covers 46 of 46 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Stroud Green · reference CA28 · covers 46 of 46 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 24 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 7 rows
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Development
What could it become?
Planning precedent24 applications and 25 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 7, D: 10, E: 6, F: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.