Postcode district
Planning applications in SG6
PlanIndex holds 851 planning applications with SG6 postcodes, the earliest from 2002, the newest from October 2026. 95% of clear-cut decisions were approvals.
Applications in SG6
Newest first · page 1 of 18
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26/02524/FPH Awaiting decision
7 Newlands Letchworth Garden City Hertfordshire SG6 2JE
Installation of roof lights to existing side roof slopes and dormer window to existing rear roof slope to facilitate conversion of loft space into habitable accommodation.
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26/02657/TCA Awaiting decision
39 South View Letchworth Garden City Hertfordshire SG6 3JJ
Purple Plum - Remove.
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26/02438/NMA Awaiting decision
Starwood House Avenue One Letchworth Garden City Hertfordshire SG6 2HB
Minor amendments (as non-material amendment to planning permission 25/01196/FP granted on 22.01.2026).
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26/02644/TCA Awaiting decision
St Pauls Church Hall 179 Pixmore Way Letchworth Garden City Hertfordshire SG6 1QT
T1: Scots Pine - Remove low limb and reduce other back from building by 2m. T2: Pagoda - Crown lift to 5m
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26/02639/SO Awaiting decision
Central Approach Letchworth Garden City Hertfordshire SG6 3DL
EIA screening request
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26/02335/FPH Awaiting decision
9 Whitethorn Lane Letchworth Garden City Hertfordshire SG6 2DN
Single storey rear infill extension and alterations to fenestration following demolition of existing rear conservatory.
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26/02630/TCA Awaiting decision
2 Croft Lane Letchworth Garden City Hertfordshire SG6 1AP
A: Lawson Cypress - Fell
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26/02209/LBC Awaiting decision
32 Rushby Mead Letchworth Garden City Hertfordshire SG6 1RU
Install internal insulation to external walls, between suspended timber floor joists and between and over ceiling joists (as amended by drawing no. 2553-SK400 Rev A received on 22.10.2026)
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26/02597/TCA Awaiting decision
Letchworth Police Station Nevells Road Letchworth Garden City Hertfordshire SG6 4ER
T008: 3x Lime - Repollard back to historic pollard points.
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26/02423/LBC Awaiting decision
The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN
Replace existing single-glazed, crittall leaded-light windows throughout (apart from windows 1, 6, 19-21) retaining the existing timber subframes, with double-glazed windows incorporating square leaded light detail to match existing.
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26/02586/TCA Awaiting decision
16 Westholm Letchworth Garden City Hertfordshire SG6 4JB
Reduce the crowns of one Goat Willow and three Apple trees by up to 1 metre in height and lateral spread, maintaining a natural, balanced shape. The proposed works are to manage the overall size and spread of the trees, control excessive growth, encourage healthy development and maintain their natural appearance and amenity value.
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26/02576/TCA Awaiting decision
296 Norton Way South Letchworth Garden City Hertfordshire SG6 1SU
Lime - Re-Pollard by up to 3m
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26/02577/TCA Awaiting decision
26 Willian Church Road Willian Letchworth Garden City Hertfordshire SG6 2AF
Willow - Raise away from building by up to 2m
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26/02573/TCA Awaiting decision
Land West Of 507 Broadway Letchworth Garden City Hertfordshire SG6 3PT
Walnut - Crown reduce by up to 1.5m
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26/02583/TCA Awaiting decision
Car Park Openshaw Way Letchworth Garden City Hertfordshire SG6 3EN
T1 Whitebeam Tree - Crown Raise by up to 3m and Remove Basal Growth T2, T3 T6. T7. T8 Silver Birch - Crown Raise by up to 3m T4 Silver Birch - Fell Process and Remove T5 Birch - Stump Grind T9 Chusan Palm - Carry out a crown clean in accordance with BS3998:2010, removing dead, damaged, diseased and rubbing branches where appropriate, whilst retaining the tree's natural shape and overall crown structure.
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26/02567/TCA Awaiting decision
18 Sollershott West Letchworth Garden City Hertfordshire SG6 3PX
T1: Horse Chestnut - Reduce by 30%
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26/02565/TCA Awaiting decision
114 Wilbury Road Letchworth Garden City Hertfordshire SG6 4JQ
Apple - Fell
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26/02566/TCA Awaiting decision
Land Adj To 2 Manor Farm Cottages Wymondley Road Willian Letchworth Garden City Hertfordshire SG6 2AH
T1: Walnut - Reduce by up to 4m. T2, T3: Walnut - Reduce to Previous Points
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26/02569/TCA Awaiting decision
Land Adjacent To 42 Station Road Letchworth Garden City Hertfordshire SG6 3BE
T1, T2: Sycamore - Fell, Process and Remove
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26/02574/TCA Awaiting decision
Land Adjacent To Harvest Court Wymondley Road Willian Hertfordshire SG6 2AE
Scots Pine - Process and remove deadwood from the crown
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26/02581/TCA Awaiting decision
The Fox Inn Willian Road Willian Letchworth Garden City Hertfordshire SG6 2AE
T1 and T2 - Crown Raise Purple Beech Tree by up to 3m
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26/02571/TCA Awaiting decision
30 Lytton Avenue Letchworth Garden City Hertfordshire SG6 3HT
Ash - Fell, Process and Remove
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26/02572/TCA Awaiting decision
15 Roxley Cottages Willian Road Willian Letchworth Garden City Hertfordshire SG6 2AX
Hornbeam - Prune away from the lamp post by up to 1m
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26/02561/DD Awaiting decision
Arena Security Co, Oldbank Building And Openshaw House Birds Hill Letchworth Garden City Hertfordshire SG6 1HU
Complete demolition of Openshaw House and Arena Security Co, Oldbank Buildings including any ancillary buildings and on-site retaining walls
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26/02059/FP Awaiting decision
Land In Front 29 Eastcheap Letchworth Garden City Hertfordshire SG6 3DA
Installation of freestanding internally illuminated digital display screens (global street hub unit).
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26/02060/AD Awaiting decision
Land In Front 29 Eastcheap Letchworth Garden City Hertfordshire SG6 3DA
Installation of freestanding internally illuminated digital display screens (global street hub unit).
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26/02547/DOC Awaiting decision
Glebe Road Industrial Estate Glebe Road Letchworth Garden City Hertfordshire SG6 1BT
Details reserved by BNG Condition 1 (Habitat Management & Monitoring Plan) of planning permission reference 25/01871/FP granted on 12.12.2025
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26/02696/DOC Awaiting decision
Glebe Road Industrial Estate Glebe Road Letchworth Garden City Hertfordshire SG6 1BT
Details reserved by Condition 14 (details of the Air Source Heat Pump) of planning permission reference 25/01871/FP granted on 12.12.2025
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26/02395/LDCP Awaiting decision
49 Webb Close Letchworth Garden City Hertfordshire SG6 2TY
Single storey rear extension with flat roof and lantern.
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26/02545/TCA Awaiting decision
17 Broadwater Avenue Letchworth Garden City Hertfordshire SG6 3HF
Cypress - Reduce to suitable pruning points. Approx to be reduced to 8m.
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26/02536/TCA Awaiting decision
11 Sollershott West Letchworth Garden City Hertfordshire SG6 3PU
T1: Oak - Reduce back to previous points. H1: Yew - Reduce height by 3m. Then reduce the side overhanging green house by around 1.5m and trim remaining forming a hedge. T2: Plum - Reduce limbs over hanging garden and apple tree back to boundary cutting to viable growth. T3: Plum - Cut dead limbs over hanging garden.
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26/02510/DOC Awaiting decision
5 Croft Lane Letchworth Garden City Hertfordshire SG6 1AS
Details reserved by Condition 3 (Clay Tiles) of listed building consent reference 25/02412/LBC granted on 15.12.2025.
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26/02672/DOC Awaiting decision
5 Croft Lane Letchworth Garden City Hertfordshire SG6 1AS
Details reserved by Condition 4 (Joinery Section) of listed building consent reference 25/02412/LBC granted on 15.12.2025.
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26/02186/S73 Awaiting decision
8 Whitethorn Lane Letchworth Garden City Hertfordshire SG6 2DN
Variation of Condition 2 (revised plans) of planning permission 25/02875/FPH granted 6.01.2026 for single storey side extension following demolition of existing side conservatory. Detached garage with solar panels following demolition of existing detached garage. Erection of timber fence and gate between dwelling and proposed garage.
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26/02474/NHC Awaiting decision
Land To The East Of Talbot Way And Kristiansand Way And Flint Road Allotments Flint Road Letchworth Garden City Hertfordshire SG6 1TY
Variation of the Appointments of Independent Water Networks Limited, Affinity Water Limited and Anglian Water Services Limited as Water and Sewerage Undertakers. NORTH HERTS COUNCIL CONSULTEE ONLY
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26/02464/TCA Awaiting decision
113 Common View Letchworth Garden City Hertfordshire SG6 1DE
Tree of heaven - Remove.
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26/02459/EC Refused
Land South Of 36 Danescroft Letchworth Garden City Hertfordshire SG6 4RW
The Electronic Communications Code (Conditions and restrictions) Regulations 2003 (as amended) Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus: erection of 1 x 8m Light Wooden pole.
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26/02445/NCS Awaiting decision
385 Western Way Letchworth Garden City Hertfordshire SG6 4SS
Single storey rear extension with the following dimension: Length as measured from rear wall of original dwelling - 6 metres
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26/02444/TCA Awaiting decision
28 Meadow Way Letchworth Garden City Hertfordshire SG6 3JB
MW8: Purple Leaf Plum - Crown reduce by 2-3m to maintain its size and shape.
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26/02429/FPH Awaiting decision
72 Lindsell Avenue Letchworth Garden City Hertfordshire SG6 4DQ
Installation of one rear freestanding air source heat pump.
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26/02408/TCA Awaiting decision
34 Burnell Walk Letchworth Garden City Hertfordshire SG6 3RW
BR28: Cherry - Reduce by 50% in height, remove Ivy where possible.
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26/02403/NMA Decided
5 Oaktree Close Letchworth Garden City Hertfordshire SG6 3XY
Installation of doors and windows to proposed shed, installation of solar panels on rear elevation and installation of EV charger to front elevation (as non-material amendment to planning permission reference 26/00326/FPH granted on 01.04.2026).
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26/02378/TCA Awaiting decision
10 Meadow Way Letchworth Garden City Hertfordshire SG6 3JB
MW3: Conifer - Lift crown to 3m and reduce/trim by 1m all around to maintain size and shape. MW5: Viburnum Tinus - Fell to ground level.
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26/02382/TCA Awaiting decision
Land Between 109 And 139 Glebe Road Letchworth Garden City Hertfordshire SG6 1DX
Cherry - Fell to ground level. Sycamore - Remove Ivy
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26/02384/TCA Awaiting decision
98 Norton Road Letchworth Garden City Hertfordshire SG6 1AG
T004: Douglas Fir, T006: Lawson Cypress - Remove.
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26/02365/TPO Awaiting decision
67 Norton Road Letchworth Garden City Hertfordshire SG6 1AD
T1: Oak - Reduce by 30%
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26/01254/FPH Awaiting decision
5 Manor Close Letchworth Garden City Hertfordshire SG6 3NN
Erection of 2m high timber fence following removal of existing wire fence.
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26/02247/LBC Awaiting decision
24 Rushby Mead Letchworth Garden City Hertfordshire SG6 1RU
Sustainability upgrade - existing and proposed. Install internal insulation to external walls, between suspended timber floor joists and between and over ceiling joists.
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26/02271/S73 Awaiting decision
Highfield School Highfield Letchworth Garden City Hertfordshire SG6 3QA
Removal of conditions 6 and 7 of planning permission 25/01830/FP granted 10.03.2026 for creation of a 3G Artificial Grass Pitch (AGP) with perimeter fencing, hardstanding areas, storage container, and an access footpath (as amended by plans and information received 8th and 23rd December 2025 and 6th January 2026).
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26/02233/FP Awaiting decision
38 Broadway Letchworth Garden City Hertfordshire SG6 3BX
Replacement shopfront.
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