90 Sebastian Avenue Shenfield Essex CM15 8PP Data via plota.co.uk

26/00450/S192 - Certificate of Lawfulness (proposed) Refused

Proposal

Application for a Lawful Development Certificate for a proposed use or development to reconfigure existing roof pitch to a proposed flat roof rear dormer with juliette balcony and 3 x roof lights to front elevation Data via plota.co.uk

View original council record ↗

Application progress

Received
29 Apr 2026
Refused
2 Jul 2026
Appeal
Not lodged

Refused on 2 Jul 2026 · Delegated Decision COND S191/S192 · Last checked 5 Jul 2026

Important details

Council
Brentwood
Application type
Certificate of Lawfulness (proposed)
Postcode
CM15 8PP
Received
29 Apr 2026
Validated
29 Apr 2026
Ward
Shenfield
Case officer
Track to view
Target decision
24 Jun 2026
Decision
Not Lawful
Decision date
2 Jul 2026
Decision level
Delegated Decision COND S191/S192
Agent
AJ Gunn

Consultation & key dates

Alt. reference
PP-14871650
Env. assessment
No
Brentwood
Planning Authority Score
0.9/10
Poor
#289 of 292 councils
Relevant to this application:
Householder decisions

Brentwood is one of the slowest councils in England for householder decisions, ranking #274 out of 292. The council extends the time limit on 67% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Brentwood decision performance
Based on MHCLG data, 2025
83%
Overall approval rate
Below avg (87%) #230 of 292
85%
Householder approved
Below avg (90%) #242 of 292
36%
Decided in 8 weeks
Below avg (64%) #274 of 292
67%
Extended time limit
Above avg (40%) #279 of 292
79%
Minor dwellings approved
100 decided (1-9 homes)
70%
Major dwellings approved
10 decided (10+ homes)
82%
Change of use approved
17 decided
742
Total decisions
124 refused in 2025