133 Grand Avenue Surbiton KT5 9HY Data via plota.co.uk

26/00877/CPU - Cert of Lawful Use/Operation - Proposed Approved

Proposal

Erection of hip to gable roof extension with rear dormer and installation of 2nos front rooflights. Alteration to stairwell window. Data via plota.co.uk

View original council record ↗

Application progress

Received
23 Apr 2026
Approved
22 Jun 2026

Approved on 22 Jun 2026 · Delegated Decision · Last checked 6 Jul 2026

Important details

Application type
Cert of Lawful Use/Operation - Proposed
Postcode
KT5 9HY
Received
23 Apr 2026
Validated
23 Apr 2026
Ward
Alexandra
Parish
Surbiton
Case officer
Track to view
Target decision
18 Jun 2026
Decision
Application Granted
Decision date
22 Jun 2026
Decision level
Delegated Decision

Consultation & key dates

Alt. reference
PP-14879821
Env. assessment
No
Kingston upon Thames
Planning Authority Score
6.4/10
Average
#82 of 292 councils
Relevant to this application:
Householder decisions

Kingston upon Thames is faster than most councils at deciding householder applications, ranking #33 out of 292. Only 19% of applications have the time limit extended, well below the 40% national average - the council usually decides on time. Kingston upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Kingston upon Thames decision performance
Based on MHCLG data, 2025
75%
Overall approval rate
Below avg (87%) #283 of 292
81%
Householder approved
Below avg (90%) #269 of 292
82%
Decided in 8 weeks
Above avg (64%) #33 of 292
19%
Extended time limit
Below avg (40%) #17 of 292
43%
Minor dwellings approved
122 decided (1-9 homes)
60%
Major dwellings approved
10 decided (10+ homes)
44%
Change of use approved
25 decided
1,151
Total decisions
287 refused in 2025