Planning authority · 2025
Welwyn Hatfield planning applications 2025
1,975 public planning records from 2025 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Welwyn Hatfield/6/2025/1649/TC
6 Dognell Green Welwyn Garden City AL8 7BL
T1 - Crab apple to remove to ground level, tree is in poor condition with decay in basal area T2 - Lime to re - pollard (approx 3-4m) to maintain pruning framework T3 - Lime to re - pollard...
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Welwyn Hatfield/6/2025/1300/COND
Land at Panshanger Welwyn Garden City AL7 2QJ
Submission of details pursuant to condition 12 (Lighting) on planning permission 6/2021/0516/VAR
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Welwyn Hatfield/6/2025/1305/HOUSE
36 Thornton Road Little Heath Potters Bar EN6 1JH
Proposed loft conversion with front and rear dormers
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Welwyn Hatfield/6/2025/1511/LAWP
24 Cherry Croft Welwyn Garden City AL8 7QU
Certificate of lawfulness for the repositioning of the front entrance door, proposed new ground floor side window and side gate
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Welwyn Hatfield/6/2025/1517/HOUSE
26 Brookmans Avenue Brookmans Park AL9 7QJ
Erection of front boundary wall with railings and brick pillars and two entrance gates including associated landscaping
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Welwyn Hatfield/6/2025/1545/HOUSE
153 The Ryde Hatfield AL9 5DP
Erection of a single storey rear extension and front extension to the entrance porch, including alterations to fenestration
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Welwyn Hatfield/6/2025/1580/HOUSE
70 Rowans Welwyn Garden City AL7 1PD
Erection of a single storey rear extension and alterations to fenestration
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Welwyn Hatfield/6/2025/1872/COND
Hope & Anchor 2 Station Road Welham Green AL9 7PJ
Submission of details pursuant to Conditions 1 (schedule of works and repairs methodology), 2 (schedule of works and repairs methodology-the retention of hidden features), 3 (details of the...
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Welwyn Hatfield/6/2025/0951/EM
22 Youngs Rise Welwyn Garden City AL8 6RU
First floor rear extension, alterations to openings on rear and side elevations plus insertion of roof lantern to existing roof
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Welwyn Hatfield/6/2025/1182/EM
13 The Wade Welwyn Garden City AL7 4LG
Erection of front, rear and side extensions
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Welwyn Hatfield/6/2025/1322/EM
53 Parkway Welwyn Garden City AL8 6JF
Replacement of original windows with woodgrain uPVC windows maintaining original style sashes, without trickle vents; like-for-like replacement of back gate
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Welwyn Hatfield/6/2025/1405/TC
48 Attimore Road Welwyn Garden City AL8 6LP
T1-Ash-Crown reduce by 2-3 metres all round to 'old pruning points' to maintain size and shape for the area. T2-Oak-Reduce in height by 3-4 metres as it appears to have 'Eiffel Tower Fungus...
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Welwyn Hatfield/6/2025/1544/EM
61 Pentley Park Welwyn Garden City AL8 7SF
Installation of 10 PV panels on west facing roof
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Welwyn Hatfield/6/2025/1624/TC
10 Barleycroft Green Welwyn Garden City AL8 6JY
Mayflower Hawthorn dead branches to be removed and the crown reduced by one third
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Welwyn Hatfield/6/2025/1640/TC
10 Mannicotts Welwyn Garden City AL8 7BW
1 x Beech 3 x Limbs to reduce by approximately 2m in height and width. These limbs are close to the house and patio area, allowing birds to poo in social areas and leaving excessive debris...
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Welwyn Hatfield/6/2025/1666/TC
81 Valley Road Welwyn Garden City AL8 7DR
T1 Wild Cherry tree to reduce canopy and height by up to 2 metres
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Welwyn Hatfield/6/2025/1671/TC
11 High Oaks Road Welwyn Garden City AL8 7BJ
(T1) Copper Beech Reduce the tree's height by 2 meters and spread by 2.5 meters to: Address dieback in most branches and revitalize the tree Shape the tree to retain a balanced structure Re...
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Welwyn Hatfield/6/2025/1680/TC
53 Longcroft Gardens Welwyn Garden City AL8 6JR
Mixed plums to reduce by 2m in height and 2.5m in width, reduce to clear house by 1.5m, lift over pathway to 2.5m
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Welwyn Hatfield/6/2024/2199/FULL
6 Southfield Welwyn Garden City AL7 4ST
Erection of a two storey rear extension
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Welwyn Hatfield/6/2025/1211/LB
The Old Rectory 23-25 Mill Lane Welwyn AL6 9EU
Refurbishment and reconfiguration of existing Grade II listed building, demolition of existing conservatory, single storey brick extension and 2 detached garages. Erection of a single store...
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Welwyn Hatfield/6/2025/1411/EMT
48 Attimore Road Welwyn Garden City
T1-Ash-Crown reduce by 2-3 metres to maintain size and shape for the area. T2-Oak-Reduce in height by 3-4 metres as it has 'Eiffel Tower Fungus' T3-Oak-Crown reduce by 2-3 metres to maintai...
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Welwyn Hatfield/6/2025/1494/TPO
Essendon Lodge School Lane Essendon Hatfield AL9 6HD
TPO 3 - T1 & T2 - 2 x Ash to remove to ground level - Close to garage and growing through phone lines T3 x Sycamore to remove to ground level - Close to garage and growing through phone lin...
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Welwyn Hatfield/6/2025/1503/HOUSE
6 Oak Road Woolmer Green SG3 6LS
Erection of a two storey side extension and single storey rear extension following demolition of existing conservatory and garage
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Welwyn Hatfield/6/2025/1515/TPO
54 Brookmans Avenue Brookmans Park AL9 7QQ
T1 Ash (Fraxinus Excelsior) fell to ground level T2 Ash (Fraxinus Excelsior) fell to ground level
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Welwyn Hatfield/6/2025/1523/LAWE
Two Caravans Foxes Lane Welham Green Hertfordshire AL9 7BA
Certificate of Lawfulness for use of land as a caravan site
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Welwyn Hatfield/6/2025/1524/HOUSE
The Thrushlings 4 Thrush Lane Cuffley Potters Bar EN6 4JT
Erection of single storey rear extension
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Welwyn Hatfield/6/2025/1525/HOUSE
10 Lancaster Way Welwyn AL6 9LD
Erection of two storey side and rear extension, and rear garden shed and the formation of a vehicular access to the highway
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Welwyn Hatfield/6/2025/1527/HOUSE
32 Huggins Lane Welham Green Hatfield AL9 7LE
Erection of a single storey rear extension, installation of rear dormer to facilitate the conversion of loft to habitable space, alterations to the existing garage, new roof extending over...
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Welwyn Hatfield/6/2025/1620/PN8
23 The Ridgeway Potters Bar EN6 4BB
Prior approval for the erection of a single storey rear extensions measuring 8m in depth, 4m in height and 2.6m to the eaves and a single storey side extension
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Welwyn Hatfield/6/2025/1634/COND
52 Bridge Road Welwyn Garden City AL8 6UR
Submission of details pursuant to condition 6 (Plans of foundation design) on planning permission N6/2014/2504/FP
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Welwyn Hatfield/6/2025/0476/FULL
108 Tolmers Road Cuffley Potters Bar EN6 4JR
Erection of replacement 4-bed detached dwelling, with retention of replacement dropped kerb
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Welwyn Hatfield/6/2025/0965/HOUSE
22 Talbot Road Hatfield AL10 0QY
Erection of single storey front bay window
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Welwyn Hatfield/6/2025/1053/FULL
20 Kingsmead Cuffley Potters Bar EN6 4AN
Erection of a replacement dwelling with revised access and parking
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Welwyn Hatfield/6/2025/1183/HOUSE
15 Carbone Hill Northaw Potters Bar EN6 4PJ
Loft conversion including two dormer windows and 4 skylights and removal of chimney stack
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Welwyn Hatfield/6/2025/1185/HOUSE
9 Greenfield Hatfield AL9 5HW
Erection of first floor side extension and removal of chimney
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Welwyn Hatfield/6/2025/1426/EM
542 Howlands Welwyn Garden City AL7 4ET
Removal of shed and construction of new outbuilding
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Welwyn Hatfield/6/2025/1853/HOUSE
6 Sutherland Way Cuffley Potters Bar EN6 4EG
Erection of single storey rear and side extensions, garage conversion into a habitable room with a false pitched roof, loft conversion with rear dormer, alterations to fenestration, skyligh...
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Welwyn Hatfield/6/2025/0398/COND
Land at Oakleigh Farm Codicote Road Welwyn AL6 9TY
Submission of details pursuant to informative 1 (Biodiversity Net Gain Condition) on planning permission 6/2024/2017/MAJ
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Welwyn Hatfield/6/2025/0884/TPO
3 Oaklands View Welwyn AL6 0RJ
T1 Sweet Chestnut Pollard at approx 10 metres due to decay at the base T2 Sycamore Lift crown to approx 6 metres T3 Oak Remove overhanging branches on 1 side as it is dying back T4 Maple Li...
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Welwyn Hatfield/6/2025/1114/TC
31 Barleycroft Road Welwyn Garden City AL8 6JX
Magnolia stellata - prune by 20% and deadwood the tree to maintain its natural shape, prevent it from overhanging into neighbour's and to increase its' overall health
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Welwyn Hatfield/6/2025/1306/LAWP
80 Park Meadow Hatfield AL9 5HB
Certificate of lawfulness for single storey rear extension
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Welwyn Hatfield/6/2025/1438/HOUSE
30 Osborne Road Little Heath Potters Bar EN6 1SF
Erection of single storey rear extension following demolition of existing conservatory
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Welwyn Hatfield/6/2025/1549/PN8
3 Parsonage Road Welham Green Hatfield AL9 7NA
Prior approval for the erection of a single storey rear extension measuring 4m in depth, 2.81m in height and 2.7m to the eaves
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Welwyn Hatfield/6/2025/1588/HOUSE
12 Wilga Road Welwyn AL6 9PS
Erection of a front porch following demolition of the existing front porch
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Welwyn Hatfield/6/2025/1607/EMT
11 Mannicotts Welwyn Garden City AL8 7BW
T1 x Hawthorn to reduce to around hedge height, leaving only the trunk in place. Reduce canopy to standing trunk to allow new canopy development
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Welwyn Hatfield/6/2025/1622/EMT
17 The Valley Green Welwyn Garden City AL8 7DQ
T1 - Cherry Tree - Reduce Crown by 30%: Tree has become overgrown T2 - Cherry Tree - Remove: Off-shoot of the main cherry tree - it is poorly formed and has begun to become dangerous, with...
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Welwyn Hatfield/6/2025/1628/PN8
29 Brookside Crescent Cuffley Potters Bar EN6 4QW
Prior approval for the erection of a single storey rear extension measuring 6.75m in depth, 3.00m in height and 2.88m to the eaves
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Welwyn Hatfield/6/2025/0067/OUTLINE
9 The Avenue Welwyn AL6 0PN
Outline planning application with all matters reserved, except for access, for the erection of 9 dwellings and the demolition of the existing built form.
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Welwyn Hatfield/6/2025/0904/HOUSE
65 Brookmans Avenue Brookmans Park AL9 7QG
Erection of a double storey rear extension, single storey side and rear extension, loft conversion with change in roof shape to crown roof with front and rear dormer windows
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Welwyn Hatfield/6/2025/1112/ADV
The Howard Centre Unit 30 Howardsgate Welwyn Garden City AL8 6HA
Replacement fascia sign
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Welwyn Hatfield/6/2025/1712/LB
20 Northaw Road West Northaw Potters Bar EN6 4NR
Erection of a single storey, timber framed, pent roof shed
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Welwyn Hatfield/6/2024/2425/HOUSE
35 Church Street Welwyn AL6 9LP
Conversion of existing outbuilding into habitable accommodation with alterations to the fenestration, to be used ancillary to the main dwelling
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Welwyn Hatfield/6/2025/1097/FULL
8 Hall Grove Welwyn Garden City AL7 4PH
Installation of new plant to side of store and surrounding timber fence, ventilation, external LED lighting to replace existing and boarding up of redundant vents and windows
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Welwyn Hatfield/6/2025/1436/COND
111 The Ridgeway Cuffley Potters Bar EN6 4BG
Submission of details pursuant to condition 1 (Samples of materials) & condition 4 (Management plan)) on planning permission 6/2025/0760/HOUSE
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Welwyn Hatfield/6/2025/0767/COND
Land North East of Welwyn Garden City Panshanger Welwyn Garden City AL7 2QJ
Submission of details pursuant of condition 6 (Highways Vehicular Access Implementation) on planning permission 6/2021/3436/RM
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Welwyn Hatfield/6/2025/0998/COND
Land North East of Welwyn Garden City Panshanger Welwyn Garden City AL7 2QJ
Submission of details pursuant of condition 27 (S278 Agreement Arrangement) on planning permission 6/2021/0516/VAR
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Welwyn Hatfield/6/2025/1002/COND
Land at Panshanger Welwyn Garden City AL7 2QJ
Submission of details pursuant to condition 26 (method used to control access at Halifax Way) on planning permission 6/2021/0516/VAR
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Welwyn Hatfield/6/2025/1009/COND
Land north of The Meadway Cuffley Potters Bar EN6 4ET
Submission of details pursuant to condition number 6 (Surface Water Drainage), on planning permission 6/2024/0105/MAJ
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Welwyn Hatfield/6/2025/1177/COND
Land to North East of Welwyn Garden City Panshanger Welwyn Garden City AL7 2QJ
Submission of details pursuant of condition 29 Part A (rights of way) on planning permission 6/2021/0516/VAR
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Welwyn Hatfield/6/2025/1370/HOUSE
91 Warren Way Digswell Welwyn AL6 0DL
Erection of a single storey rear conservatory