14 Coppetts Road Hornsey London N10 1JY Data via plota.co.uk

HGY/2026/0588 - Householder planning permission Approved
Extensions & alterations

Proposal

Erection of rear ground floor, side and roof extension to existing semi-detached property. Formation of rear and side dormer windows Installation of rooflights to front slope. Replacement windows and external materials. Data via plota.co.uk

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Application progress

✓
Validated
3 Mar 2026
✓
Received
6 Mar 2026
✓
Approved
7 Apr 2026

Approved on 7 Apr 2026 · Delegated Decision · Last checked 22 Aug 2026

Documents 17

Decision & officer reports 2

PDF DM Final Officer Report.pdf PDF · 7 Apr 2026 View ↗ PDF DM Decision.pdf PDF · 7 Apr 2026 View ↗

Plans & drawings 12

PDF 2125-EX 010-EXISTING GROUND AND FIRST FLOOR PLANS PDF · 2 Mar 2026 View ↗ PDF 2125-GA 030-PROPOSED SECTIONS AA AND BB PDF · 2 Mar 2026 View ↗ PDF 2125-EX 021-EXISTING EAST AND NORTH ELEVATIONS PDF · 2 Mar 2026 View ↗ PDF 2125-GA 021-PROPOSED WEST AND SOUTH ELEVATIONS PDF · 2 Mar 2026 View ↗ PDF 2125-EX 001-SITE LOCATION AND BLOCK PLANS PDF · 2 Mar 2026 View ↗ PDF 2125-EX 001-SITE LOCATION PLAN PDF · 2 Mar 2026 View ↗ PDF 2125-EX 020-EXISTING WEST AND SOUTH ELEVATIONS PDF · 2 Mar 2026 View ↗ PDF 2125-EX 030-EXISTING SECTIONS AA AND BB PDF · 2 Mar 2026 View ↗ PDF 2125-GA 010-PROPOSED GROUND AND FIRST FLOOR PLANS PDF · 2 Mar 2026 View ↗ PDF 2125-GA 020-PROPOSED EAST AND NORTH ELEVATIONS PDF · 2 Mar 2026 View ↗ PDF 2125-GA 011-PROPOSED SECOND FLOOR AND ROOF PLANS PDF · 2 Mar 2026 View ↗ PDF 2125-EX 011-EXISTING ROOF PLAN PDF · 2 Mar 2026 View ↗

Other documents 3

PDF 2125_14 Coppetts Rd_Pre-application Report.pdf PDF · 2 Mar 2026 View ↗ PDF 2125_14 Coppetts Rd_Gable Roof Level Options.pdf PDF · 2 Mar 2026 View ↗ PDF ApplicationFormRedacted.pdf PDF · 2 Mar 2026 View ↗

All documents on the council site ↗

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Other new applications on this street

14A Coppetts Road Hornsey London N10 1JY

Erection of two storey front extension with loft conversion; raising of roof; al...

HGY/2026/2279 - 13 Aug 2026

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14A Coppetts Road Hornsey London N10 1JY

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Important details

Council
Haringey
Application type
Householder planning permission
Postcode
N10 1JY
Received
6 Mar 2026
Validated
3 Mar 2026
Ward
Fortis Green
Case officer
Show
Decision
Approve with Conditions
Decision date
7 Apr 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Public comments

No public comments yet.

Last counted 22 Aug 2026

Read the comments on the council site ↗

Historical activity at this location

22 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Erection of single storey extension which extends beyond the rear wall of the original ho…
HGY/2025/0135
2025 Approved
Erection of single storey extension which extends beyond the rear wall of the original ho…
HGY/2025/0136
Within ~100m

Nearby activity

2025 Approved
St Matthews Court 7b, Coppetts Road, Hornsey, London, N10 1NW
Approval of details pursuant to Condition 2 (Materials) of Appeal ref: APP/Y5420/W/22/330…
HGY/2025/0858
2025 Approved
22 Coppetts Road, Hornsey, London, N10 1JY
Non-material amendment to planning permission HGY/2023/2962 for the following changes: 1…
HGY/2024/3566
2024 Approved
22 Coppetts Road, Hornsey, London, N10 1JY
Approval of details pursuant to condition 3 (details and materials) attached to planning…
HGY/2024/3242
2024 Refused
St Matthews Court 7b, Coppetts Road, Hornsey, London, N10 1NW
Construction of a new residential building (use class C3), together with landscaping, cyc…
HGY/2023/2653
2023 Approved
22 Coppetts Road, Hornsey, London, N10 1JY
Demolition of existing rear and side extension and erection of single-storey rear extensi…
HGY/2023/2962
2022 Refused
St Matthews Court, 7b, Coppetts Road, London, N10 1NW
Prior approval for the construction of one additional storey of residential floorspace im…
HGY/2022/1796
2021 Approved
24, Coppetts Road, London, N10 1JY
Subdivision of two large dwellings into three self-contained units. Formation of roof ext…
HGY/2021/2362
2022 Approved
80, Greenham Road, London, N10 1LP
Erection of rear dormer, roof extension including the raising of the ridge by 300mm, inse…
HGY/2022/0885
2022 Approved
16, Coppetts Road, London, N10 1JY
The proposal is for a replacement ground floor extension, a hip to gable roof extension w…
HGY/2022/0790
2021 Approved
16, Coppetts Road, London, N10 1JY
Erection of enlarged replacement ground floor extension and canopy, Formation of hip-to-g…
HGY/2021/3382
2021 Approved
16, Coppetts Road, London, N10 1JY
Erection of a single storey extension which extends beyond the rear wall of the original…
HGY/2021/3057
2021 Approved
91, Greenham Road, London, N10 1LN
Erection of a rear dormer including 3x front rooflights and erection of single storey rea…
HGY/2021/2662
2021 Refused
St Matthews Court 7b Coppetts Road London N10 1NW
Prior approval for the construction of two additional storeys to provide nine new dwellin…
HGY/2021/0949
2021 Approved
First Floor Flat, 78, Greenham Road, London, N10 1LP
Construction of rear dormer to facilitate loft conversion and associated roof terrace.
HGY/2021/0188
2019 Approved
82, Greenham Road, London, N10 1LP
Single storey rear infill extension
HGY/2019/2191
2019 Approved
Ground Floor Flat, 86, Greenham Road, London, N10 1LP
Erection of single storey ground floor side to rear extension.
HGY/2019/0951
2017 Approved
88 Greenham Road London N10 1LP
Construction of rear dormer, raising of roof ridge, inserting roof windows in front roof…
HGY/2017/1881
2017 Approved
88 Greenham Road London N10 1LP
Erection of single storey extension which extends beyond the rear wall of the original ho…
HGY/2017/1261
2016 Refused
Flat A 86 Greenham Road London N10 1LP
Formation of rear dormer extension, including over outrigger, roof deck and insertion of…
HGY/2016/1497
2016 Approved
24 Coppetts Road London N10 1JY
Conversion of dwelling into two units; 1 x Ground Floor Flat and 1 x First Floor maisonet…
HGY/2016/0104
Haringey
Planning Authority Score
4/10
Below average
#192 of 296 councils
Relevant to this application:
Householder decisions

Haringey is slower than most councils at deciding householder applications, ranking #209 out of 296. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Haringey decision performance
Based on MHCLG data, the year to March 2026
85%
Overall approval rate
Below avg (87%) #206 of 296
91%
Householder approved
Above avg (90%) #174 of 296
55%
Decided in 8 weeks
Below avg (63%) #209 of 296
40%
Extended time limit
Below avg (41%) #151 of 296
83%
Minor dwellings approved
279 decided (1-9 homes)
100%
Major dwellings approved
8 decided (10+ homes)
46%
Change of use approved
28 decided
1,469
Total decisions
217 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings