Planning Atlas
Planning AtlasHaringeyAlexandra Park wardN10 2DN
Postcode record · Haringey

N10 2DN.

N10 2DN has 27 known premises and 23 planning records — 17 approved of 19 decided (89.5%). 10 EPC records.

Postcode N10 2DN · boundary not held, centred on the postcodeApprovedRefusedOther23 exact23 on the map — every match
At a glance · this postcodeHaringey profile →
27
Premises
known addresses (UPRNs)
23
Applications
19 decided
89.5%
Approval rate
17 approved · 2 refused
10
EPC records
ratings C 2 · D 6 · E 2
23
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?

N10 2DN has 27 known premises and 23 planning records — 17 approved of 19 decided (89.5%). 10 EPC records.

Premises (18 of 27 shown)

Planning

What happened?

23 planning applications across the postcode; 17 approved of 19 decided (89.5%). Latest 23 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
4 large conifers on the back boundary of our garden. One is dead two further are dying. We would like to remove all 4 trees taking them to ground level.
20 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2026-05-18
Non-Material Amendment to approved development HGY/2014/2033 (Erection of a single storey rear infill extension) for the enlargement of the rear patio doors/glazing.
10 Thirlmere Road Hornsey London N10 2DN · premises record
Approved
2025-09-24
the Silver Birch tree in the back garden crown reduce by 2 meters and thin out 10% and deadwood . The Pear tree in the rear boundary crown reduce by 1 meter and thin out 10% .
30 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2025-02-26
Tree 1 Holly: remove tree because it is too close to the building and the foul water sewer and likely to cause damage to the foundations/drainage system. Tree 2: palm: remove tree because it is causing damage to the patio (ground movement) and needs to be removed to enable rebuilding of the patio. Tree 3 Bay: remove tree because it is causing damage to the patio (ground movement) and needs to be removed to enable rebuilding of the patio. It is also blocking light to the property. Tree 6 Yew: remove to enable fence to be renewed. Also the tree is too close to Tree 5 (a large tree, exact species unknown, maple type leaves) and as a result is growing unevenly. Tree 7 Apple: remove to enable fence to be renewed. Also the tree is too close to Tree 5 and 6 and as a result is growing unevenly. Tree 8 Apple: this is a large old cooking apple tree with a large spreading crown. Prune to remove dead branches and crown reduction and thinning by no more than 30% to restore tree to better health. Tree 5 (maple), Tree 9 (Yew) and Tree 10 (unknown): no proposed works.
38 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2025-02-26
Rear roof extension over outrigger, together with enlargement to the existing dormer over the rear of main roof.
28 Thirlmere Road Hornsey London N10 2DN · premises record
Householder planning permission
Approved
2024-07-18
Erection of a single storey rear/ side extension (Amended plans).
22 Thirlmere Road Hornsey London N10 2DN · premises record
Applicant Mr Elliot Cowan · Agent Mr Daniel Cieslak · Officer Mark Chan
Householder planning permission
Approved
2024-07-01
Roof extension back addition roof (AMENDED PLANS).
26 Thirlmere Road Hornsey London N10 2DN · premises record
Approved
2024-04-18
L-shaped rear roof extension with 3no. conservation style roof lights to the front elevation
22 Thirlmere Road Hornsey London N10 2DN · premises record
Applicant Mr Elliot Cowan · Agent Mr Daniel Cieslak · Officer Zara Seelig
Householder planning permission
Approved
2024-04-10
T1: Willow (13m): Pollard to 5m from ground level to keep at a size suitable for its location, make ongoing maintenance easier and to allow more light into the garden
8 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2023-03-23
Formation of dormer to rear outrigger
26 Thirlmere Road Hornsey London Haringey N10 2DN London · premises record
Approved
2020-12-18
4 large conifers on the back boundary of our garden. One is dead two further are dying. We would like to remove all 4 trees taking them to ground level.
20 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2026-05-18
More
Non-Material Amendment to approved development HGY/2014/2033 (Erection of a single storey rear infill extension) for the enlargement of the rear patio doors/glazing.
10 Thirlmere Road Hornsey London N10 2DN · premises record
Approved
2025-09-24
More
the Silver Birch tree in the back garden crown reduce by 2 meters and thin out 10% and deadwood . The Pear tree in the rear boundary crown reduce by 1 meter and thin out 10% .
30 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2025-02-26
More
Show all 10 rows
Tree 1 Holly: remove tree because it is too close to the building and the foul water sewer and likely to cause damage to the foundations/drainage system. Tree 2: palm: remove tree because it is causing damage to the patio (ground movement) and needs to be removed to enable rebuilding of the patio. Tree 3 Bay: remove tree because it is causing damage to the patio (ground movement) and needs to be removed to enable rebuilding of the patio. It is also blocking light to the property. Tree 6 Yew: remove to enable fence to be renewed. Also the tree is too close to Tree 5 (a large tree, exact species unknown, maple type leaves) and as a result is growing unevenly. Tree 7 Apple: remove to enable fence to be renewed. Also the tree is too close to Tree 5 and 6 and as a result is growing unevenly. Tree 8 Apple: this is a large old cooking apple tree with a large spreading crown. Prune to remove dead branches and crown reduction and thinning by no more than 30% to restore tree to better health. Tree 5 (maple), Tree 9 (Yew) and Tree 10 (unknown): no proposed works.
38 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2025-02-26
More
Rear roof extension over outrigger, together with enlargement to the existing dormer over the rear of main roof.
28 Thirlmere Road Hornsey London N10 2DN · premises record
Approved
2024-07-18
More
Householder planning permission
Erection of a single storey rear/ side extension (Amended plans).
22 Thirlmere Road Hornsey London N10 2DN · premises record
Applicant Mr Elliot Cowan · Agent Mr Daniel Cieslak · Officer Mark Chan
Approved
2024-07-01
More
Householder planning permission
Roof extension back addition roof (AMENDED PLANS).
26 Thirlmere Road Hornsey London N10 2DN · premises record
Approved
2024-04-18
More
L-shaped rear roof extension with 3no. conservation style roof lights to the front elevation
22 Thirlmere Road Hornsey London N10 2DN · premises record
Applicant Mr Elliot Cowan · Agent Mr Daniel Cieslak · Officer Zara Seelig
Approved
2024-04-10
More
Householder planning permission
T1: Willow (13m): Pollard to 5m from ground level to keep at a size suitable for its location, make ongoing maintenance easier and to allow more light into the garden
8 Thirlmere Road Hornsey London N10 2DN · premises record
No objection
2023-03-23
More
Formation of dormer to rear outrigger
26 Thirlmere Road Hornsey London Haringey N10 2DN London · premises record
Approved
2020-12-18
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 27 premises each one covers.

Designation
Coverage
Conservation Area
26 · reference COA00000141 · covers 22 of 27 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Vallance Road · reference CA29 · covers 5 of 27 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
26 · reference COA00000141 · covers 22 of 27 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Vallance Road · reference CA29 · covers 5 of 27 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
People

Who is involved?

Named on the latest 23 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 2 applications
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Agent on 2 applications
Show all 7 rows
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 2, D: 6, E: 2.
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

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

2 intent signals recorded in this postcode
Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
N10 2DN, Haringey: Planning and Property History | Planning Atlas