42 Southwood Lane Hornsey London N6 5EB Data via plota.co.uk

HGY/2026/2253 - Approval of details reserved by a condition Approved
Admin / procedural

Proposal

Approval of details pursuant to conditions 4, 5, 6, 7, 8, 9, 12 (materials and details) attached to planning permission ref. for Listed Building Consent for part retrospective and remediation of unconsented works granted on 20 May 2026. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 10 Aug 2026
✓
Approved
18 Sept 2026

Approved on 18 Sept 2026 · Delegated Decision · Last checked 19 Sept 2026

Documents 26

Decision & officer reports 2

PDF DM Final Officer Report.pdf PDF · 18 Sept 2026 View ↗ PDF DM Decision.pdf PDF · 18 Sept 2026 View ↗

Plans & drawings 1

PDF LocationPlan.pdf PDF · 10 Aug 2026 View ↗

Other documents 23

PDF IMG_8818 JPG · 18 Sept 2026 View ↗ PDF Brick Sample Pic 01 LGF JPEG · 18 Sept 2026 View ↗ PDF IMG_8816 JPG · 18 Sept 2026 View ↗ PDF Brick Sample Pic 02 LGF JPEG · 18 Sept 2026 View ↗ PDF 192-DET-109-A-Wall Safe Detail PDF · 18 Sept 2026 View ↗ PDF 192-DET-107-Brickwork Repair Details.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-109-Wall Safe Detail.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-301-Lower Ground Floor Stone Hearth Details.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-401-Lower Ground Floor Spine Wall Brick Details.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-501-Lightwell Paving Details.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-203-Lower Ground Floor Render Strip Out Photos 2.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-108-Bathroom Architrave Detail.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-102-Strip Out - Ground and First Floor Hall.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-104-Strip Out - Second Floor 2of2.pdf PDF · 10 Aug 2026 View ↗ PDF Southwood Conditions Discharge Cover Letter.pdf PDF · 10 Aug 2026 View ↗ PDF ApplicationFormRedacted.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-103-Strip Out - Second Floor 1of2.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-202-Lower Ground Floor Render Strip Out Photos 1.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-105-Staircase Plastering Details.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-106-Window and Door Architrave Details.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-101-Strip Out Report.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-204-Lower Ground Floor Render Details.pdf PDF · 10 Aug 2026 View ↗ PDF 192-DET-201-Lower Ground Floor Render Strip Out Report.pdf PDF · 10 Aug 2026 View ↗

All documents on the council site ↗

Associated applications 2

  • Part of

    Listed buildingcouncil archive

    Conditions 4, 5, 6, 7, 8, 9, 12 discharged

    • ConditionsApproval of details pursuant to conditions 4, 5, 6, 7, 8, 9, 12 (materials and details)…This applicationHGY/2026/2253

Site constraints 6

26 listed buildings within 150 m of the postcode pin
Nearest: 24-48, Southwood Lane N6, Grade II, the postcode pin is inside its outline · 1 Grade II*, 23 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 26 with distances
Historic England ↗
Highgate conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Archaeological priority area: Summary and Definition &nbsp
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Haringey AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Haringey built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area148 m² (1,593 sq ft)
Energy ratingE (52 out of 100)
PropertyMid-terrace house, 7 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in August 2011, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Haringey
Application type
Approval of details reserved by a condition
Postcode
N6 5EB
Received
around 10 Aug 2026
Validated
10 Aug 2026
Ward
Highgate
Target decision
5 Oct 2026
Decision
Approve
Decision date
18 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Public comments

No public comments yet.

Last counted 19 Sept 2026

Read the comments on the council site ↗

Historical activity at this location

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

This property

Previous applications at this address

2025
Listed Building Consent for part retrospective and remediation of unconsented works inclu…
HGY/2025/2545
2024 Withdrawn
Listed building consent for structural works to install a steel at LGF level to support t…
HGY/2024/1439
2024 Approved
Approval in part of details pursuant to condition 3 (details) attached to listed building…
HGY/2024/0074
2023 Approved
Erection of timber framed outbuilding/ Garden Studio in rear garden.
HGY/2023/2997
2023 Withdrawn
Erection of timber framed outbuilding/ Garden Studio in rear garden of Grade II listed bu…
HGY/2023/2805
Within ~100m

Nearby activity

2025 Approved
13 Kingsley Place, Hornsey, London, N6 5EA
The installation of 23 X 470 watt Solar panels on the flat roof.
HGY/2025/2122
2025 Approved
Highgate School, North Road, Hornsey, London, N6 4AY
Works to trees protected by a TPO. T114: Common Ash (10m): Fell – Dead tree failed at bas…
HGY/2025/3386
2025 Approved
33 Kingsley Place, Hornsey, London, N6 5EA
Yew - Situated to the East in close proximity of main building (House) Crown thin by 40%…
HGY/2025/3462
2025 Approved
11 Kingsley Place, Hornsey, London, N6 5EA
T1: Indian bean tree (8m): Crown reduce by 2m to keep at a size suitable for its location…
HGY/2025/3146
2025 Approved
33 Kingsley Place, Hornsey, London, N6 5EA
Row of Limes - Situated on the West boundary Crown reduce new growth back to the previous…
HGY/2025/2980
2025 Approved
32 Kingsley Place, Hornsey, London, N6 5EA
T1 - Cypress - reduce crown by approx. 2m, lateral growth by 1m, T2 - Yew - reduce crown…
HGY/2025/2356
2025 Approved
33 Kingsley Place, Hornsey, London, N6 5EA
9 x Lime - Crown reduce the height and spread back to previous reduction points (approx…
HGY/2025/2904
2025 Approved
45 Southwood Lane, Hornsey, London, N6 5ED
Single Storey Rear Extension
HGY/2025/2043
2025 Approved
54 Southwood Lane, Hornsey, London, N6 5EB
T1 - Lime - reduce crown to points of previous reduction (1-1.5m branch removal)
HGY/2025/2353
2025 Approved
44 Southwood Lane, Hornsey, London, N6 5EB
Listed building consent to replace the flat roof overlay, repoint the chimney and replace…
HGY/2025/1882
2025 Approved
32 North Road, Hornsey, London, N6 4AX
Rear garden: acer (T1) lightly reduce back to previous cuts where necessary, taking up to…
HGY/2025/2050
2024 Approved
Highgate School, North Road, Hornsey, London, N6 4AY
T29: Plum (5m): Fell as splitting out
HGY/2024/2960
2024 Approved
29 Kingsley Place, Hornsey, London, N6 5EA
3 x Birch - Remove smallest Birch (this tree is underdeveloped and stunted by the taller…
HGY/2024/2905
2024 Approved
12 Kingsley Place, Hornsey, London, N6 5EA
T1: Eucalyptus (8m): Reduce height by 2m shape to keep tree at a size suitable for its lo…
HGY/2024/2665
2024 Approved
22, Kingsley Place, London, N6 5EA
Erection of a single storey rear extension with courtyard
HGY/2024/1215
2024 Approved
23B Kingsley Place, Hornsey, London, N6 5EA
Rear Garden: Leyland Cypress T1 (18M high, 1100mm dia.) - Fell. ( tree has outgrown the l…
HGY/2024/1391
2024 Approved
Highgate School, North Road, Hornsey, London, N6 4AY
Addition of 2 new smoke-vent rooflights to the main flat roof of the existing Charter Bui…
HGY/2024/1285
2024 Approved
22 Kingsley Place, Hornsey, London, N6 5EA
Cotoneaster (T1) - Fell. The tree is entirely over the neighbour's garden. The root plate…
HGY/2024/1013
2024 Approved
54 Southwood Lane, Hornsey, London, N6 5EB
T1 Lime - reduce crown to most recent points of reduction (2m approx. branch removal). Re…
HGY/2024/0795
2024 Refused
22, Kingsley Place, London, N6 5EA
Erection of single storey rear extension with courtyard
HGY/2024/0269
2017 Approved
34 Southwood Lane London N6 5EB
Alterations to roof to match neighbouring properties and erection of outbuilding in rear…
HGY/2017/1555
2017 Approved
34 Southwood Lane London N6 5EB
Listed Building Consent for; alterations to roof to match form and style of neighbouring…
HGY/2017/1544
2016 Approved
45 Southwood Lane London N6 5ED
Creation of basement, front and rear lightwells and single storey rear extension.
HGY/2016/3772
2016 Approved
38 North Road London N6 4AX
Loft extension to detached house involving increase in ridge height.
HGY/2016/2689
2016 Approved
53 Southwood Lane London N6 5DX
Formation of basement with lightwells.
HGY/2016/0263
Haringey
Planning Authority Score
4/10
Below average
#192 of 296 councils
Relevant to this application:
Major dwellings

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 statistics
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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.