Council hub · East of England
Welwyn Hatfield planning applications
Page 14 of 73, newest first. The Welwyn Hatfield hub carries the figures, decision times and common questions.
Applications
Page 14 of 73
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6/2026/0721/HOUSE Refused
4 The Chase Welwyn AL6 0QT
Reduction in height of the existing retaining boundary wall and alteration to and extending the garden boundary fencing.
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6/2026/0717/COND Granted
73 Bridge Road East Welwyn Garden City AL7 1UT
Submission of details pursuant to Condition 16 (Hard & Soft Landscape Works), condition 18 (External lighting schemes) on planning permission 6/2020/2268/MAJ allowed under appeal APP/C1950/W/21/3284525
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6/2026/0722/HOUSE Granted
43 Appletree Way Welwyn Garden City AL7 2FE
Proposed loft conversion including formation of a rear dormer and front rooflights
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6/2026/0714/COND Granted
9 Wendover Lodge Church Street Welwyn AL6 9LR
Submission of details pursuant to Condition 4 (Archaeological post investigation assessment) and 11 (Energy assessment) on planning permission 6/2024/2088/FULL
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6/2026/0716/EM Granted
15 Guessens Road Welwyn Garden City AL8 6QL
Erection of two storey rear extension, single storey side and rear extensions following demolition of existing garage, insertion of rooflights and installation of solar panels
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6/2026/0715/EIA Awaiting decision
Land at Cooper’s Green North West Hatfield AL10 9FD
Request for screening opinion in respect of a hybrid application
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6/2026/0705/HOUSE Granted
Ponsbourne Manor Topthorn House 5 The Ridings Newgate Street Village Hertford SG13 8QX
Erection of a detached outbuilding in the rear garden
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6/2026/0709/EM Granted
3 Woodland Rise Welwyn Garden City AL8 7LE
Replacement of existing broken garage door with new georgian style white wood effect steel sectional door. No changes to door opening size or elevations
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6/2026/0711/HOUSE Granted
11 Graveley Dell Welwyn Garden City AL7 2LF
Erection of single storey rear extension
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6/2026/0706/LAWP Granted
Blue Moon Paddock Woodfield Lane Brookmans Park AL9 6JJ
Certificate of lawfulness to certify that proposed works to carry on and complete the erection of a two bedroom dwelling house with parking and courtyard garden following the demolition of existing stable/barn buildings, realignment of existing access track and new planting and habitat enhancement within the surrounding paddock/woodland approved under planning permission 6/2023/0229/FULL dated 21 April 2023 would be lawful
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6/2026/0707/PIP Refused
Cuffley Hills Barn The Ridgeway Cuffley EN6 4AY
Permission in Principle application for the demolition of existing buildings and erection of four detached dwellings
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6/2026/0712/COND Granted
44 Osborne Road Little Heath Potters Bar EN6 1SF
Submission of details pursuant to Condition 1 (hard and soft landscape), condition 2 (energy efficient construction materials and processes), condition 3 (cycle parking) & condition 6 (external materials) on planning permission 6/2023/2559/FULL
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6/2026/0710/HOUSE Granted
82 Birchwood Avenue Hatfield AL10 0PS
Erection of single storey rear extension
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6/2026/0708/VAR Awaiting decision
North Mymms Park Tollgate Road North Mymms AL9 7TR
Variation or removal of Condition 2 (noise limiting system) and removal of Condition 3 (overarching Travel Plan) of planning permission 6/2022/2793/VAR
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6/2026/0700/HOUSE Refused
24 Hawkshead Lane North Mymms AL9 7TB
Alteration and extension to roof with the insertion of a new rooflight. Garage conversion involving the replacement of garage door with window
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6/2026/0704/LAWP Granted
7 Tolmers Road Cuffley Potters Bar EN6 4JF
Certificate of lawfulness for change of use from a residential dwelling to a children's home for up to two children with a registered manager, two day carers and two overnight carers working on a rota basis
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6/2026/0701/PN14 Granted
6 South Mundells Welwyn Garden City AL7 1EP
Prior approval for demolition to remove the existing small industrial building and allow the site to be levelled and resurfaced in tarmac
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6/2026/0693/LAWP Granted
14 Jasmine Gardens Hatfield AL10 0BQ
Certificate of lawfulness for the proposed installation of a new window into the first floor side elevation
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6/2026/0698/COND Refused
Verge in highway on Great North Road Welwyn Garden City AL8 7TJ
Submission of details pursuant to Condition 1 (Construction Traffic Management Plan) on planning permission 6/2025/1893/FULL
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6/2026/0702/HOUSE Granted
14 Birkin Court Welwyn Garden City AL7 3FA
Erection of a first floor rear extension over existing terrace, ground floor rear extension and partial garage conversion
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6/2026/0703/HOUSE Granted
57 Great North Road Brookmans Park AL9 6LA
Erection of part double part single storey rear extension, single storey front porch extension, raising of roof and eaves to accommodate loft conversion, alterations to materials and fenestration, erection of front boundary wall and gates
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6/2026/0697/TPO Granted
The Coach House 60 Mill Lane Welwyn AL6 9ES
TPO76 T1 - 1 x Horse chestnut (side of house) to reduce branches back from house by approximately 2.5m - tree side of house - to reduce branches back from house by 2.5m from branch tips as they are now over sailing property, dropping conkers onto tiles and into gutters along with the accumulation of leaf litter. T2 - 1 x Horse chestnut to re pollard approximately 3 limbs back to previously pruned points further down garden - Reduce 3 limbs by around 3m providing a suitable clearance from the property and patio. To reduce the affect of conkers, leaf debris and bird poo.
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6/2026/0692/HOUSE Refused
60 Pooleys Lane Welham Green Hatfield AL9 7LF
Alterations and extension to roof with rear dormer and skylights to front roofslope
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6/2026/0688/TC Granted
1 Church Lane Northaw Potters Bar EN6 4NX
A - Trees & shrubs in front garden property boundary with 3 Church lane - trim back trees & shrubs to property boundary & crown reduction of Plum trees to eaves level of 3 Church Lane. B - Tall Conifer, crown reduction by at least 25% or at most to eaves level of 3 Church Lane. C - Shrubbery on boundary with 3 Church lane, south of Conifer, reduction in height to fence level.
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6/2026/0689/LAWP Refused
41 Hawbush Rise Welwyn AL6 9PR
Certificate of lawfulness for the remodelling of existing conservatory including raising the existing conservatory walls
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6/2026/0690/LB Granted
Wytmead Essendon Hill Essendon Hatfield AL9 6AW
Repair and replacement of existing roof tiles, the removal of one existing rooflight, and the replacement of two rooflights, rebuilding of an existing chimney reconstructed to match the form of the adjacent chimney on the same elevation.
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6/2026/0686/FULL Withdrawn
11 Georges Wood Road Brookmans Park AL9 7BY
Erection of new dwelling and associated hard and soft landscaping following demolition of the existing dwelling and the detached garage
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6/2026/0674/HOUSE Granted
4 Marlborough Close Welwyn AL6 0UG
Erection of single storey rear infill extension
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6/2026/0685/COND Granted
Times Square (former Xerox Campus) Bessemer Road Welwyn Garden City AL7 1GP
Submission of details pursuant to Condition 14 (ii) (sound insulation and attenuation scheme) and (iii) (Performance report of scheme) on planning permission 6/2015/2213/MAJ
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6/2026/0681/EM Granted
10 West Mead Welwyn Garden City AL7 4SA
Erection of single storey rear extension, raising of roof to existing side extension and canopy area with polycarbonate sheeting roof
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6/2026/0682/LB Refused
Suttons Farmhouse Woodcock Hill St Albans AL4 9HJ
Erection of a single storey flat roof canopy with openable roof panels over the existing patio area
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6/2026/0683/HOUSE Refused
Suttons Farmhouse Woodcock Hill St Albans AL4 9HJ
Erection of a single storey flat roof canopy with openable roof panels over the existing patio area.
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6/2026/0676/EMT Granted
20 Elmwood Welwyn Garden City AL8 6LE
Silver birch to crown reduce by 20% (roughly 2 meters).
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6/2026/0677/HOUSE Granted
31 Crawford Road Hatfield AL10 0PF
Erection of front/side porch
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6/2026/0675/LAWE Withdrawn
49 Woods Avenue Hatfield AL10 8QE
Certificate of lawfulness for the conversion of dwelling into two 1 bedroom flats
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6/2026/0680/HOUSE Granted
40 Brookside Crescent Cuffley Potters Bar EN6 4QN
Erection of two-storey front, side and rear extensions and alterations to the roof, including a crown roof to the rear, following partial demolition of the existing dwelling. Installation of solar panels to the rear crown roof.
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6/2026/0668/EM Granted
65 Handside Lane Welwyn Garden City AL8 6SH
Extension of hardstanding driveway to accommodate two cars instead of just one, leaving over 50% of property frontage as soft landscaping
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6/2026/0672/COND Awaiting decision
Land at South Way Hatfield AL10 8HS
Submission of details pursuant to condition number 4 (Surface Water Drainage Scheme) & 6 (method statement for interim and temporary drainage) on planning permission 6/2023/1532/OUTLINE
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6/2026/0666/FULL Granted
Brocket Park Warren Farm Marford Road Lemsford Welwyn Garden City AL8 7XG
Erection of single storey extension to the dairy, single storey extension to adjacent outbuilding and associated fenestration changes to facilitate gym complex, following demolition of existing modern extensions to the dairy
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6/2026/0671/TPO Refused
37 Ramblers Way Welwyn Garden City AL7 2JU
G1 5-6 Ash trees (to the rear of 37 Ramblers Way) to pollard all the trees along the fence line by 50%. (Covered by TPO 878 (2023))
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6/2026/0667/EM Granted
78 Valley Road Welwyn Garden City AL8 7DP
Detached, single-storey timber garden office in the rear garden, an EV charging point at the front of property and air source heat pump installation.
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6/2026/0670/TC Granted
23 Elmwood Welwyn Garden City AL8 6LD
Field maple to crown lift to 3m and to reduce the tree by 30%.
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6/2026/0664/COND Granted
Land Between 48 & 50 The Ridgeway Cuffley EN6 4BA
Submission of details pursuant to condition 5 (Landscaping Scheme), condition 9 (Renewable Energy) and condition 10 (Sustainable Urban Drainage) on planning permission 6/2022/1943/FULL
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6/2026/0657/HOUSE Granted
88 Attimore Road Welwyn Garden City AL8 6LP
Erection of single storey rear/side infill and rear extension, first floor side/rear extension, garage conversion including 1.5m extension and raising of roof, alteration to side elevation opening and insertion of rooflight to existing roof.
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6/2026/0656/FULL Withdrawn
De Havilland Campus Hertfordshire Sports Village Mosquito Way Hatfield AL10 9EU
Conversion of existing tennis courts to 4 uncovered padel courts with erection of ancillary container
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6/2026/0662/TC Granted
13 Stacklands Welwyn Garden City AL8 6XW
T1 Black Poplar to fell.
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6/2026/0660/EMT Granted
13 Stacklands Welwyn Garden City AL8 6XW
T1 Black Poplar to fell.
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6/2026/0663/COND Granted
51 Brookside Crescent Cuffley Potters Bar EN6 4QP
Submission of details pursuant to Condition 2 (details of the proposed crown roof) on planning permission 6/2025/2346/HOUSE
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6/2026/0659/VAR Granted
38 The Ridgeway Cuffley Potters Bar EN6 4AX
Variation of condition 3 (Arboricultural Method Statement and the Tree Protection Plan) and condition 18 (approved plans) on planning permission 6/2023/2115/FULL
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6/2026/0658/HOUSE Refused
38 Butterwick Way Welwyn AL6 9GH
Proposed loft conversion with three side facing dormer windows, one further dormer for the stairs and three side facing roof slope skylights