157 Cassiobury Drive Watford WD17 3AL Data via plota.co.uk

26/00559/FULH - Full householder Pending

Proposal

Proposed roof alteration involving double hip-to-gable conversion; erection of a rear crown-roof dormer; erection of a front dormer; installation of 4 x roof lights on the front and front/side roof slope; installation of new windows to the front, rear and side; installation of a side door to the ground floor; changes to finish materials; internal alterations. Data via plota.co.uk

View original council record ↗

Application progress

Received
21 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. Comments are open until 12 Aug 2026.

Comment on this application ↗

Important details

Council
Watford
Application type
Full householder
Postcode
WD17 3AL
Received
21 Jul 2026
Validated
21 Jul 2026
Ward
Park
Decision level
Delegated
Applicant
Show
Agent
Nikos Petropoulos

Consultation & key dates

Alt. reference
PP-15096145
Env. assessment
No
Watford
Planning Authority Score
6.2/10
Average
#96 of 296 councils
Relevant to this application:
Householder decisions

Watford is faster than most councils at deciding householder applications, ranking #41 out of 296. Only 21% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Watford 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
Watford decision performance
Based on MHCLG data, the year to March 2026
79%
Overall approval rate
Below avg (87%) #268 of 296
81%
Householder approved
Below avg (90%) #276 of 296
80%
Decided in 8 weeks
Above avg (63%) #41 of 296
21%
Extended time limit
Below avg (41%) #21 of 296
66%
Minor dwellings approved
41 decided (1-9 homes)
100%
Major dwellings approved
5 decided (10+ homes)
43%
Change of use approved
7 decided
526
Total decisions
111 refused in the year to March 2026