HM Prison Grendon Springhill Road Grendon Underwood Buckinghamshire HP18 0TL
Registered
PL/26/03965/CONDA
Description
Application for approval of details subject to conditions 15 (archaeological evaluation) and 17 (Archaeology) of planning application 21/02851/AOP
Buckinghamshire
Planning Authority Score
1.9/10
Poor
#256 of 282 councils
Relevant to this application:
Householder decisions
Buckinghamshire is slower than most councils at deciding householder applications, ranking #238 out of 282. 50% of applications have the time limit extended, above the 40% national average. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).
Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application.
View full council performance
Buckinghamshire decision performance
Based on MHCLG data, 2025
83%
Overall approval rate
Below avg (87%) #223 of 282
85%
Householder approved
Below avg (90%) #235 of 282
46%
Decided in 8 weeks
Below avg (64%) #238 of 282
50%
Extended time limit
Above avg (40%) #215 of 282
75%
Minor dwellings approved
490 decided (1-9 homes)
76%
Major dwellings approved
72 decided (10+ homes)
80%
Change of use approved
116 decided
4,436
Total decisions
734 refused in 2025