Treetops 20a Charlton Road Hitchin Hertfordshire SG5 2AE
Pending
26/00892/FPH
Description
Rear roof extension to create gable end, insertion of front and side dormer windows and additional rooflights to facilitate additional accommodation at first floor level.
Other new applications on this street
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2025
Annexe At Mill Corner 22 Charlton Road Hitchin Hertfordshire SG5 2AE
Change of use for existing detached annexe to self-contained dwelling.
2025
Annexe At Mill Corner 22 Charlton Road Hitchin Hertfordshire SG5 2AE
Change of use for existing detached annexe to self-contained dwelling.
2025
Refused
Land At Mill Farm Charlton Road Hitchin Hertfordshire SG5 2AB
Conversion and extension of existing barns to create two dwellings following demolition o…
2025
Refused
Land At Mill Farm Charlton Road Hitchin Hertfordshire SG5 2AB
Conversion and extension of existing barns to create two dwellings following demolition o…
2023
With conditions
Mill Cottage Charlton Road Hitchin Hertfordshire SG5 2AE
Single storey side and rear extension, erection of side porch and replace existing fenest…
2023
With conditions
Mill Cottage Charlton Road Hitchin Hertfordshire SG5 2AE
Single storey side and rear extension, erection of side porch and replace existing fenest…
2023
With conditions
3 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Installation of air source heat pump fan on rear elevation
2023
With conditions
3 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Installation of air source heat pump fan on rear elevation
2021
With conditions
2 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Rear extension to existing bin shed/bike store located in communal car park.
2021
With conditions
2 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Rear extension to existing bin shed/bike store located in communal car park.
2021
With conditions
3 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Single storey rear extension
2021
With conditions
3 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Single storey rear extension
2021
With conditions
Mill Corner 22 Charlton Road Hitchin Hertfordshire SG5 2AE
Erection of detached outbuilding/annexe rear of main dwelling with detached carport
2021
With conditions
Mill Corner 22 Charlton Road Hitchin Hertfordshire SG5 2AE
Erection of detached outbuilding/annexe rear of main dwelling with detached carport
2020
Withdrawn
3 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Single storey rear extension.
2020
Withdrawn
3 Mill Farm Barns Charlton Road Hitchin Hertfordshire SG5 2AE
Single storey rear extension.
2020
Approved
Charlton House Charlton Road Hitchin Hertfordshire SG5 2AB
T1 Yew - Fell to ground level. T2 Norway Spruce - Fell to ground level. G1 Mix Trees - Fe…
2020
Approved
Charlton House Charlton Road Hitchin Hertfordshire SG5 2AB
T1 Yew - Fell to ground level. T2 Norway Spruce - Fell to ground level. G1 Mix Trees - Fe…
2020
With conditions
Charlton House Charlton Road Hitchin Hertfordshire SG5 2AB
Erection of detached double garage with loft space above
2020
With conditions
Charlton House Charlton Road Hitchin Hertfordshire SG5 2AB
Erection of detached double garage with loft space above
2019
Refused
Land Adjacent To 22 Charlton Road Hitchin Hertfordshire
Erection of one detached 3-bed dwelling with driveway, parking and turning area.
2017
Approved
Spring Cottage 31 Charlton Road Hitchin SG5 2AE
Willow (13) - Remove
2017
Approved
Charlton House Charlton Road Hitchin SG5 2AB
T1 & T2 Acacia - Fell to ground level
2016
Refused
The Windmill Charlton Road Hitchin SG5 2AE
Retention of front porch and single storey side extension and patio doors on front and si…
2016
Refused
The Windmill Charlton Road Hitchin SG5 2AE
Retention of front porch and single storey side extension and patio doors on front and si…
North Hertfordshire
Planning Authority Score
5.8/10
Average
#106 of 292 councils
Relevant to this application:
Householder decisions
North Hertfordshire ranks #139 out of 292 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
These figures are council-wide context, not a prediction for this application.
View full council performance
North Hertfordshire decision performance
Based on MHCLG data, 2025
93%
Overall approval rate
Above avg (87%) #64 of 292
94%
Householder approved
Above avg (90%) #111 of 292
66%
Decided in 8 weeks
Above avg (64%) #139 of 292
37%
Extended time limit
Below avg (40%) #120 of 292
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