Postcode area
Planning applications in SG6
25 planning applications were submitted in the SG6 postcode area in the last 30 days. The most common type was extensions (7).
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20 most recent applications
- 26/02233/FP16 Sep 2026Undecided
38 Broadway Letchworth Garden City Hertfordshire SG6 3BX
Replacement shopfront.
- 26/02138/FPH16 Sep 2026Undecided
56 Sparhawke Letchworth Garden City Hertfordshire SG6 4PX
Single storey rear extension and alterations to fenestration and extension to existing front element.
- 26/02320/TCA15 Sep 2026Undecided
9 South View Letchworth Garden City Hertfordshire SG6 3JH
T1: Purple leaved Plum - Trim and shape. T2: Conifer - Fell to ground level and remove all arisings and grind out stump. T3: Cherry - Fell to ground level and remove all arisings and grind out stump
- 26/01868/LBC14 Sep 2026Undecided
The Old Vicarage Willian Road Willian Letchworth Garden City Hertfordshire SG6 2AE
Replacement of two sets of single-glazed French doors on rear elevation with double-glazed, leaded-light French doors.
- 26/02272/DOC9 Sep 2026Undecided
Highfield School Highfield Letchworth Garden City Hertfordshire SG6 3QA
Details reserved by condition 8 (Noise Management Plan) of planning permission reference 25/01830/FP granted 10.03.2026.
- 26/02254/AD8 Sep 2026Undecided
Norton Way Mazda Norton Way North Letchworth Garden City Hertfordshire SG6 1BL
Installation of externally illuminated 4 metre high totem sign
- 26/02104/FPH7 Sep 2026Undecided
6 Sollershott West Letchworth Garden City Hertfordshire SG6 3PX
Two storey front and rear extension and replace existing windows following demolition of existing side element and rear conservatory. Insertion of obscure-glazed first-floor side window to serve en suite (revision of previously approved Planning Permission 25/01449/FPH granted 8.01.2026).
- 26/02226/TCA7 Sep 2026Undecided
The Old Vicarage Willian Road Willian Letchworth Garden City Hertfordshire SG6 2AE
T1: Ash, T2: Oak - Reduction of the crown by 25%.
- 26/02110/FPH4 Sep 2026Undecided
20 Gaunts Way Letchworth Garden City Hertfordshire SG6 4PQ
Two storey and part single storey rear extension and insertion of first floor side window.
- 26/02222/TCA4 Sep 2026Undecided
All Saints Church Willian Church Road Willian Hertfordshire SG6 2AF
T2: Medlar - Chop out ground suckers and remove epicormic shoots and shape. T4: Rowan - Remove deadwood. T5: Scots Pine - Deadwooding, removal of damaged crossing branches. T6: Yew - Trim and tidy bole and lower canopy. T7, T11, T12: Sycamore - Remove. T8: Box - Fell. T10: Sycamore - Raise crown a little to ease access to memorial stones. T13: Thorn - Tidy and shape. T14: Holly. Remove dead wood, clean up stems and lower canopy
- 26/02212/FPH3 Sep 2026Undecided
64 Willian Way Letchworth Garden City Hertfordshire SG6 2HL
Single storey rear extension and front porch. Alterations to fenestration
- 26/02215/LBC3 Sep 2026Undecided
12 Cashio Lane Letchworth Garden City Hertfordshire SG6 1AX
Single storey rear extension following partial demolition of existing garage.
- 26/02033/FPH3 Sep 2026Undecided
12 Cashio Lane Letchworth Garden City Hertfordshire SG6 1AX
Single storey rear extension following partial demolition of existing garage.
- 26/02079/LBC2 Sep 2026Undecided
172 Wilbury Road Letchworth Garden City Hertfordshire SG6 4JA
Replace single-glazed first floor window on front elevation with timber slimline double-glazed window.
- 26/02200/TCA2 Sep 2026Undecided
2 Croft Lane Letchworth Garden City Hertfordshire SG6 1AP
B. Lawson Cypress - Fell. A. Birch - Fell. C. Damson - Loping/Prune.
- 26/02045/AD1 Sep 2026Undecided
Norton Way Peugeot Ltd Works Road Letchworth Garden City Hertfordshire SG6 1NT
Installation of three internally illuminated facia signs, non-illuminated welcome sign and internally illuminated freestanding totem sign.
- 26/02190/FPH1 Sep 2026Undecided
36 Willian Way Letchworth Garden City Hertfordshire SG6 2HG
First floor rear extension and single storey rear extension. Alterations to fenestration including insertion of first floor side window
- 26/02187/LBC31 Aug 2026Undecided
104 Ridge Road Letchworth Garden City Hertfordshire SG6 1PT
Replace 3no. existing timber double-glazed windows to front elevation with timber double-glazed windows.
- 26/02182/TCA28 Aug 2026Undecided
125 Jackmans Place Letchworth Garden City Hertfordshire SG6 1RG
Willow - Up to a 3m pollard
- 26/02180/TCA28 Aug 2026Undecided
127 Jackmans Place Letchworth Garden City Hertfordshire SG6 1RG
Sycamore - Fell, Process and Remove