234 Burnt Ash Hill, London, SE12 0QD Data via plota.co.uk

DC/26/142679 - Householder Application Refused

Proposal

Construction of an L-shaped rear roof dormer extension with a raise of the roof ridge height, and two rooflights to the front roofslope of 234 Burnt Ash Hill, SE12. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
15 Jan 2026
Refused
23 Mar 2026
Consultation
20 Apr 2026
Appeal dismissed
16 Jul 2026

Refused on 23 Mar 2026 · Delegated · Last checked 2 Aug 2026

Site constraints 2

Article 4 direction
Small Houses in Multiple Occupation Article 4. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Also on the record
Inside the Lewisham built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Important details

Council
Lewisham
Application type
Householder Application
Postcode
SE12 0QD
Received
15 Jan 2026
Validated
15 Jan 2026
Ward
Grove Park
Case officer
Show
Decision
Refused
Decision date
23 Mar 2026
Decision level
Delegated
Appeal
Dismissed · 16 Jul 2026 · Written Representations · Inspectorate case ↗
Applicant
Show

How this decision compares

Decided in 67 days from validation, 11 days slower than Lewisham's median of 56 for extensions. Refused, as 14% of extensions here are.

81%decided within 8 weeks
86%approved
599decided in the last year

Plota live figures for extensions decided by Lewisham in the last twelve months, from validation. Lewisham decision record →

Consultation & key dates

Alt. reference
PP-14620048
Neighbours
20 Apr 2026
Comments by
20 Mar 2026
Env. assessment
No
Lewisham
Planning Authority Score
5.8/10
Average
#111 of 296 councils
Relevant to this application:
Householder decisions

Lewisham ranks #127 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Lewisham decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #224 of 296
90%
Householder approved
Above avg (90%) #192 of 296
69%
Decided in 8 weeks
Above avg (63%) #127 of 296
31%
Extended time limit
Below avg (41%) #58 of 296
65%
Minor dwellings approved
117 decided (1-9 homes)
92%
Major dwellings approved
12 decided (10+ homes)
57%
Change of use approved
67 decided
1,303
Total decisions
207 refused in the year to March 2026