114 Underhill Road London Southwark SE22 0QU Data via plota.co.uk

25/AP/2619 - Householder Application Approved

Proposal

Alteration to sloped roof to create a flat roof for the instalation of a new roof light. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
12 Sept 2025
✓
Validated
15 Sept 2025
✓
Approved
8 Nov 2025

Approved on 8 Nov 2025 · Delegated Panel - Simple · Last checked 13 Oct 2026

Site constraints 9

Air quality management area: Southwark 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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
1 listed building within 150 m; Tree preservation order 20 m away: Camberwell Old Cemetery; Inside the Southwark built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square; Conservation area 97 m away: Forest Hill; Priority habitat 20 m away: No main habitat but additional habitats present; Metropolitan Open Land 21 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 2026. 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 area154 m² (1,658 sq ft)
Energy ratingD (61 out of 100), could reach C
PropertyDetached 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 June 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Southwark
Application type
Householder Application
Postcode
SE22 0QU
Received
12 Sept 2025
Validated
15 Sept 2025
Ward
Dulwich Hill
Parish
Dulwich
Case officer
Show
Target decision
9 Nov 2025
Decision
Householder - GRANTED
Decision date
8 Nov 2025
Decision level
Delegated Panel - Simple
Applicant
Show
Agent
David Salisbury Joinery

How this decision compares

Decided in 54 days from validation, about the council's usual 52 days. Approved, as 94% of householder applications here are.

75%decided within 8 weeks
94%approved
531decided in the last year

Plota live figures for householder applications decided by Southwark in the last twelve months, from validation. Southwark decision record →

Public comments

No public comments yet.

3 neighbours consulted · Last counted 13 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
9 Nov 2025
Env. assessment
No
Southwark
Planning Authority Score
7/10
Good
#64 of 296 councils
Relevant to this application:
Householder decisions

Southwark is faster than most councils at deciding householder applications, ranking #54 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Southwark decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #93 of 296
95%
Householder approved
Above avg (90%) #92 of 296
78%
Decided in 8 weeks
Above avg (63%) #54 of 296
37%
Extended time limit
Below avg (41%) #122 of 296
92%
Minor dwellings approved
259 decided (1-9 homes)
86%
Major dwellings approved
14 decided (10+ homes)
82%
Change of use approved
38 decided
1,622
Total decisions
132 refused in the year to March 2026

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.