Postcode district
Planning applications in AL8
PlanIndex holds 1,353 planning applications with AL8 postcodes, the earliest from 2019, the newest from September 2026. 94% of clear-cut decisions were approvals.
Applications in AL8
Newest first · page 1 of 28
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6/2026/1730/EM Awaiting decision
6 Melbourne Court Welwyn Garden City AL8 6LL
Alterations to front and side elevations of the house and adding an EV charger to front elevation
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6/2026/1693/COND Awaiting decision
114 Parkway Welwyn Garden City AL8 6HN
Submission of details pursuant to Condition 1 (details of block paving) and 2 (drawings of doors, rooflight and windows) on planning permission 6/2026/0403/HOUSE
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6/2026/1697/EM Awaiting decision
74 Valley Road Welwyn Garden City AL8 7DP
Removal of front hedgerow and replace with planted flowers
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6/2026/1688/EM Awaiting decision
124 Parkway Welwyn Garden City AL8 6HN
Proposed portico to front and side entrances, new dormer windows to existing roof space, new/repositioned rooflights on main roof and new/repositioned windows on the rear elevation
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6/2026/1682/HOUSE Awaiting decision
63 Parkway Welwyn Garden City AL8 6JF
Addition of solar panels to roof (front and rear)
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6/2026/1653/EM Awaiting decision
10 Handside Green Welwyn Garden City AL8 6SQ
Erection of a shed at read garden, replace rear garden gate and fencing and removing an internal Leylandii hedge
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6/2026/1654/EMT Awaiting decision
76 Brockswood Lane Welwyn Garden City AL8 7BQ
T1 - Ash tree - 2-3 crown reduction, remove deadwood T2 - Oak tree - 2-3m crown reduction T3 - Oak tree - crown reduction back too previous growth points T4 - Oak tree - 2-3m crown reduction T5 - Hornbeam - 5m crown lift T6 T7 T8 - Hornbeams - 2-3m crown reductions
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6/2026/1640/TC Awaiting decision
76 Brockswood Lane Welwyn Garden City AL8 7BQ
T1 - Ash tree - 2-3 crown reduction, remove deadwood T2 - Oak tree - 2-3m crown reduction T3 - Oak tree - crown reduction back too previous growth points T4 - Oak tree - 2-3m crown reduction T5 - Hornbeam - 5m crown lift T6 T7 T8 - Hornbeams - 2-3m crown reductions
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6/2026/1636/HOUSE Awaiting decision
22 Digswell Road Welwyn Garden City AL8 7PA
Installation of an air conditioning/heat pump unit & alterations to side elevation window
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6/2026/1630/EMT Awaiting decision
34 Fordwich Road Welwyn Garden City AL8 6EY
T1 Conifer - removal of the tree down to a stump
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6/2026/1617/TC Awaiting decision
25 Longcroft Lane Welwyn Garden City AL8 6EB
1 x Apple to reduce by approximately 2.5m height and 2m width
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6/2026/1623/EM Awaiting decision
5 Coneydale Welwyn Garden City AL8 7RX
EV Charger installation
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6/2026/1631/EM Awaiting decision
22 Digswell Road Welwyn Garden City AL8 7PA
Installation of an air conditioning/heat pump unit and alterations to side elevation window
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6/2026/1612/VAR Awaiting decision
Land adjacent to 51 Great North Road Great North Road Stanborough Welwyn Garden City AL8 7TJ
Variation of Condition 15 (approved plans) on planning permission 6/2025/0654/FULL
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6/2026/1605/TC Awaiting decision
30 Valley Road Welwyn Garden City AL8 7DN
1 x Korean bee tree to re pollard back to existing pollard points
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6/2026/1603/TC Awaiting decision
9 Dellcott Close Welwyn Garden City AL8 7BB
T1 x Oak to reduce by approximately 2m height and width. Remove epicormic growth from trunk up to crown break
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6/2026/1608/EM Awaiting decision
11 Woodland Rise Welwyn Garden City AL8 7LJ
Replacement fenestration, insertion of rooflight, raising flat roof to accommodate insulation for part garage conversion
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6/2026/1626/HOUSE Awaiting decision
11 Woodland Rise Welwyn Garden City AL8 7LJ
Raising of flat roof to accommodate insulation for part garage conversion, replacement fenestration and insertion of rooflight
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6/2026/1607/EMT Awaiting decision
30 Valley Road Welwyn Garden City AL8 7DN
1 x Korean bee tree to re pollard back to existing pollard points Korean bee tree to reduce back to previous points - the tree has been historically pollarded and the works are to maintain the current maintenance cycle for the tree.
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6/2026/1594/TC Awaiting decision
34 Fordwich Road Welwyn Garden City AL8 6EY
Fell large Conifer
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6/2026/1588/EM Awaiting decision
41 Attimore Road Welwyn Garden City AL8 6LG
Erection of wooden garden room to replace existing shed in rear garden
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6/2026/1582/EMT Awaiting decision
10 Pentley Park Welwyn Garden City AL8 7RU
T1- Bay tree - Fell to ground level as its outgrown its position and is interfering with the drains
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6/2026/1581/EMT Awaiting decision
30 Fordwich Road Welwyn Garden City AL8 6EY
T1 - Silver Birch reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed T2 - Silver Birch reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed
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6/2026/1578/EM Awaiting decision
1 The Orchard Welwyn Garden City AL8 7PL
Erection of single storey rear extension to partially replace existing extension
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6/2026/1580/TC Awaiting decision
30 Fordwich Road Welwyn Garden City AL8 6EY
T1 - reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed T2 - reduce by approximately 1.5m height and width. Remove deadwood greater than 30mm in diameter to allow a retained size, improving light to lower shrub bed
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6/2026/1577/HOUSE Awaiting decision
1 The Orchard Welwyn Garden City AL8 7PL
Erection of a single storey rear extension following the part demolition of existing single storey rear extension.
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6/2026/1563/EM Awaiting decision
6 Meadow Green Welwyn Garden City AL8 6SS
Erection of first floor side extension and alterations to rear window
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6/2026/1564/EMT Awaiting decision
33 Digswell Road Welwyn Garden City AL8 7PB
Removal of cypress hedge and hawthorn tree
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6/2026/1574/EM Awaiting decision
6 Ashley Close Welwyn Garden City AL8 7LH
Erection of garden room and decking
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6/2026/1552/EMT Awaiting decision
28 Parkfields Welwyn Garden City AL8 6ED
1 x Weeping Birch to reduce height by approximately 1.5m and width
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6/2026/1546/TC Awaiting decision
33 Digswell Road Welwyn Garden City AL8 7PB
T1. Hawthorn - Cut to ground level
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6/2026/1542/HOUSE Awaiting decision
3 Scholars Mews Welwyn Garden City AL8 7JQ
Erection of freestanding aluminium garden pergola
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6/2026/1547/TC Awaiting decision
28 Parkfields Welwyn Garden City AL8 6ED
1 x Weeping Birch to reduce height by approx 1.5m and width
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6/2026/1539/TC Awaiting decision
The Doctors Tonic Church Road Welwyn Garden City AL8 6PR
1 x Red Oak to reduce to leave a standing stem of around 6m above ground level
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6/2026/1521/PN24 Awaiting decision
St Andrews Care Home Great North Road Welwyn Garden City AL8 7SR
Erection of 287 solar panels on the south, east and west facing roof slopes of the care home covering an array total area of 560 sqm
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6/2026/1523/EMT Granted
5 Hitherway Welwyn Garden City AL8 7RG
4 x Whitebeams to fell. No replanting
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6/2026/1517/FULL Awaiting decision
Land adjacent to Cromer House Cromer Hyde Lemsford Welwyn Garden City AL8 7XD
Proposed agricultural storage building
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6/2026/1519/EM Awaiting decision
21 Turmore Dale Welwyn Garden City AL8 6HT
Replacement doubleglazed doors and windows
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6/2026/1511/EMT Awaiting decision
45 Sherrardspark Road, Welwyn Garden City, AL8 7LD
Remove 1 x Yew to ground level
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6/2026/1507/TC Awaiting decision
10 Scholars Mews Welwyn Garden City AL8 7JQ
1 x Crab Apple to reduce by approx 1.2m height and width
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6/2026/1506/LAWP Awaiting decision
Gosmore Brocket Road Welwyn Garden City AL8 7TT
Erection of single storey side extensions x 2 and two storey rear extension
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6/2026/1497/TC Granted
2 Valley Road Welwyn Garden City AL8 7DF
1 x Holly to reduce height by approximately 3m height 1 x Lawson cypress to reduce by approximately 2.5m in height. 1 x Plum to reduce height by approximately 3m Above 3 are domination side of the garden, they are thick dense and evergreen. Reducing to allow more light into garden and control the size 1 x Apple to reduce lateral branches over lawn area by approximately 2m to reduce lateral branches over lawn to maintain size of tree & provide more space and light to lawn area 1 x Ash to reduce lateral branches over lawn area by approximately 2m to reduce lateral branches as now crossing half the garden and blocking light
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6/2026/1499/EMT Awaiting decision
49 Knightsfield Welwyn Garden City AL8 7JE
1 x Irish Yew to remove in sections to ground level. Remove as tree is close to front room window and blocking the light. Tree owner is also elderly and wants to be able to see out of the window
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6/2026/1492/TC Awaiting decision
49 Knightsfield Welwyn Garden City AL8 7JE
1 x Irish Yew to remove in sections to ground level. Remove as tree is close to front room window and blocking the light
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6/2026/1491/VAR Awaiting decision
Land at Great North Road Stanborough Welwyn Garden City AL8 7TQ
Variation of condition 28 (approved plans) on planning permission 6/2025/0764/FULL
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6/2026/1495/EMT Granted
2 Valley Road Welwyn Garden City AL8 7DF
1 x Holly to reduce height by approx 3m height 1 x Lawson Cypress to reduce by approx 2.5m in height 1 x Plum to reduce height by approx 3m 1 x Apple to reduce lateral branches by approx 2m to reduce lateral branches over lawn 1 x Ash to reduce lateral branches over lawn area by approx 2m
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6/2026/1485/EMT Awaiting decision
82 Attimore Road Welwyn Garden City AL8 6LP
Remove Ash tree stem to ground level - tree is in the way of fence/boundary line.
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6/2026/1481/TC Awaiting decision
82 Attimore Road Welwyn Garden City AL8 6LP
Remove Ash tree stem to ground level
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6/2026/1487/EM Awaiting decision
5 Ashley Close Welwyn Garden City AL8 7LH
Proposed addition of a 3104 x 5474 mm pent roofed wooden shed to rear garden
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6/2026/1476/HOUSE Awaiting decision
9 Barleycroft Green Welwyn Garden City AL8 6JY
Replacement of existing wooden garage with wooden shed
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