85 London Road Knebworth Hertfordshire SG3 6HG
Decided
26/00510/NMA
Description
Change to external elevational materials from entirely black timber cladding to part black timber cladding and part white render (as Non-Material Amendment to application 25/03237/FPH granted on 17.02.2026)
5.6/10
Planning Authority Score
#118 of 277
North Hertfordshire ranks #145 out of 277 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
North Hertfordshire decision performance
Based on MHCLG data, 2025
93%
Overall approval rate
Above avg (87%) #64 of 277
94%
Householder approved
Above avg (90%) #106 of 277
70%
Decided in 8 weeks
Below avg (71%) #145 of 277
37%
Extended time limit
Below avg (40%) #113 of 277
88%
Minor dwellings approved
99 decided (1-9 homes)
89%
Major dwellings approved
19 decided (10+ homes)
94%
Change of use approved
17 decided
1,071
Total decisions
80 refused in 2025