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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

  • 4 The Chase Welwyn AL6 0QT

    Reduction in height of the existing retaining boundary wall and alteration to and extending the garden boundary fencing.

    Submitted 23 Apr 2026 Householder
  • 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

    Submitted 23 Apr 2026 Conditions
  • 43 Appletree Way Welwyn Garden City AL7 2FE

    Proposed loft conversion including formation of a rear dormer and front rooflights

    Submitted 23 Apr 2026 Householder
  • 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

    Submitted 22 Apr 2026 Conditions
  • 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

    Submitted 22 Apr 2026
  • 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

    Submitted 22 Apr 2026 Outline
  • Ponsbourne Manor Topthorn House 5 The Ridings Newgate Street Village Hertford SG13 8QX

    Erection of a detached outbuilding in the rear garden

    Submitted 21 Apr 2026 Householder
  • 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

    Submitted 21 Apr 2026
  • 11 Graveley Dell Welwyn Garden City AL7 2LF

    Erection of single storey rear extension

    Submitted 21 Apr 2026 Householder
  • 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

    Submitted 21 Apr 2026 Lawful development
  • 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

    Submitted 21 Apr 2026 Outline
  • 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

    Submitted 21 Apr 2026 Conditions
  • 82 Birchwood Avenue Hatfield AL10 0PS

    Erection of single storey rear extension

    Submitted 21 Apr 2026 Householder
  • 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

    Submitted 21 Apr 2026 Amendments
  • 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

    Submitted 20 Apr 2026 Householder
  • 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

    Submitted 20 Apr 2026 Lawful development
  • 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

    Submitted 20 Apr 2026 Prior approval
  • 14 Jasmine Gardens Hatfield AL10 0BQ

    Certificate of lawfulness for the proposed installation of a new window into the first floor side elevation

    Submitted 20 Apr 2026 Lawful development
  • 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

    Submitted 20 Apr 2026 Conditions
  • 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

    Submitted 20 Apr 2026 Householder
  • 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

    Submitted 20 Apr 2026 Householder
  • 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.

    Submitted 20 Apr 2026 Trees
  • 60 Pooleys Lane Welham Green Hatfield AL9 7LF

    Alterations and extension to roof with rear dormer and skylights to front roofslope

    Submitted 17 Apr 2026 Householder
  • 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.

    Submitted 17 Apr 2026 Trees
  • 41 Hawbush Rise Welwyn AL6 9PR

    Certificate of lawfulness for the remodelling of existing conservatory including raising the existing conservatory walls

    Submitted 17 Apr 2026 Lawful development
  • 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.

    Submitted 17 Apr 2026 Heritage and listed buildings
  • 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

    Submitted 17 Apr 2026 Full applications
  • 4 Marlborough Close Welwyn AL6 0UG

    Erection of single storey rear infill extension

    Submitted 16 Apr 2026 Householder
  • 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

    Submitted 16 Apr 2026 Conditions
  • 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

    Submitted 16 Apr 2026
  • 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

    Submitted 16 Apr 2026 Heritage and listed buildings
  • 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.

    Submitted 16 Apr 2026 Householder
  • 6/2026/0676/EMT Granted

    20 Elmwood Welwyn Garden City AL8 6LE

    Silver birch to crown reduce by 20% (roughly 2 meters).

    Submitted 16 Apr 2026 Trees
  • 31 Crawford Road Hatfield AL10 0PF

    Erection of front/side porch

    Submitted 16 Apr 2026 Householder
  • 6/2026/0675/LAWE Withdrawn

    49 Woods Avenue Hatfield AL10 8QE

    Certificate of lawfulness for the conversion of dwelling into two 1 bedroom flats

    Submitted 16 Apr 2026 Lawful development
  • 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.

    Submitted 16 Apr 2026 Householder
  • 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

    Submitted 15 Apr 2026
  • 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

    Submitted 15 Apr 2026 Conditions
  • 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

    Submitted 15 Apr 2026 Full applications
  • 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))

    Submitted 15 Apr 2026 Trees
  • 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.

    Submitted 15 Apr 2026
  • 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%.

    Submitted 15 Apr 2026 Trees
  • 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

    Submitted 14 Apr 2026 Conditions
  • 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.

    Submitted 14 Apr 2026 Householder
  • 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

    Submitted 14 Apr 2026 Full applications
  • 6/2026/0662/TC Granted

    13 Stacklands Welwyn Garden City AL8 6XW

    T1 Black Poplar to fell.

    Submitted 14 Apr 2026 Trees
  • 6/2026/0660/EMT Granted

    13 Stacklands Welwyn Garden City AL8 6XW

    T1 Black Poplar to fell.

    Submitted 14 Apr 2026 Trees
  • 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

    Submitted 14 Apr 2026 Conditions
  • 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

    Submitted 14 Apr 2026 Amendments
  • 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

    Submitted 14 Apr 2026 Householder