4 Mill Road St Ippolyts Hitchin Hertfordshire SG4 7RG
Construction of one dwelling within curtilage of existing dwelling
- Reference
- 26/02611/PIP
- Application date
- 26 October 2026
On this device · kept for 30 days
See what’s proposed, what’s changing and what’s been decided.
48 applications found.
Construction of one dwelling within curtilage of existing dwelling
Scots Pine, Nordic Pine - Removal of dead wood and crossing branches
Construction of detached carport
T003: Robinia - Crown lift to 5m west and north west, secondary limbs only. T004: Robinia - Remove 1 limb. T005: Holly - Crown lift on west side. T006: Hawthorn - Remove.
T003: Crab Apple - Remove. T007: Robina - Remove Ivy from Ground level to approx 1.5m. T024: Sycamore - reduce, after climbing inspection, to historically reduced level at 6m. T012: Sycamore - Reduce crown by up to 3.5m to suitable growth points, reduce sides to balance. T023: Lime…
Insertion of L shaped rear dormer with two Juliet balconies and 2 no. rooflights to front roofslope to facilitate loft conversion
T35: Walnut, T33: Oak - Clear building by 3m. Reduction of up to 30%
T1: Cedar - Reduce by approx 2m. Black Locust - Lightly prune by approx 10%
Single storey rear extension and alteration to opening on side elevation
T1: Redwood - Reduce side limbs by 1-1.5m away from the neighbouring property. Thin the remaining tree by 20 %.
T1, T2: Dead trees - Remove. T3: Conifer - Crown lift to 3m.
Front porch extension including replacement raised flat roof above existing garage, garage conversion to utility and storeroom and alterations to fenestration.
Single storey side/front wraparound extension with external covered area. Single storey rear bay window extension and alterations to existing fenestration. Alterations to existing detached garage to link to main dwelling and create ancillary habitable accommodation.
Two storey side extension and single storey rear extension following demolition of existing garage and rear element. Alterations to fenestration.
Discharge a number of S106 obligations: Open Space Scheme
Replacement tiles and installation of solar panels to existing front and side elevations
Replace existing garage door with bay window to facilitate conversion of garage into habitable accommodation.
Insertion of rear box dormer with Juliet balcony, no.2 front dormer windows and no.1 front rooflight to facilitate loft conversion into habitable accommodation.
TG1: x 2 Black Thorns - Fell to ground level and eco-plugged.
Insertion of rear box dormer with Juliet balcony and front rooflights to facilitate loft conversion into habitable accommodation following removal of chimney.
Alterations to existing detached garage including raised roof height, side extension, alterations to fenestration and open-sided front porch to facilitate garage conversion into ancillary habitable accommodation.
Construction of a single dwelling and associated works, with all matters reserved except access.
Details Reserved by Condition 9: (Noise) of planning permission 26/00805/FP granted 15.06.2026
Details Reserved by Condition 7: (Levels) of planning permission 26/00805/FP granted 15.06.2026
Follow SG4 9EW for new applications. Keep your places together in My planning.
Within 0.62 miles of SG4 9EWPermission, permitted development and what happens next. Find your starting point.
Area guide