Planning Applications in AL10

Planning authority: Welwyn Hatfield

61 last 90 days
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Showing 50 of 61 applications
6/2026/0987/LAWP 4 Jun 2026 Pending

57 Briars Lane Hatfield AL10 8EX

Certificate of lawfulness for proposed alterations to the existing car port and garden room

Welwyn Hatfield 4 Jun 2026
6/2026/0865/FULL 3 Jun 2026 Pending

Land Outside 92 Town Centre Hatfield AL10 0JW

Installation of 1 no. new communications Kiosk with integrated defibrillator and advertising display

Welwyn Hatfield 3 Jun 2026
6/2026/0948/HOUSE 29 May 2026 Pending

55 Wood Common Hatfield AL10 0UE

Erection of part single, part two storey rear extension and installation of two windows within the right elevaton.

Welwyn Hatfield 29 May 2026
6/2026/0932/LAWP 27 May 2026 Pending

169 Bishops Rise Hatfield AL10 9EP

Certificate of lawfulness for the erection of a single storey rear extension

Welwyn Hatfield 27 May 2026
6/2026/0910/FULL 21 May 2026 Pending

The Galleria Land Securities Comet Way Hatfield AL10 0XR

Erection of an electronic advertising display following removal of existing non-illuminated signage

Welwyn Hatfield 21 May 2026
6/2026/0909/ADV 21 May 2026 Pending

The Galleria Land Securities Comet Way Hatfield AL10 0XR

Erection of an electronic advertising display following removal of existing non-illuminated signage

Welwyn Hatfield 21 May 2026
6/2026/0894/FULL 20 May 2026 Pending

14 Town Centre Hatfield AL10 0JZ

Change of use from Class E restaurant to class E restaurant with ancillary sui generis takeaway

Welwyn Hatfield 20 May 2026
6/2026/0888/FULL 19 May 2026 Pending

The Galleria Land Securities Comet Way Hatfield AL10 0XR

Removal of existing non-illuminated signage and erection of an electronic advertising display to the Eastern end of the Southern Elevation

Welwyn Hatfield 19 May 2026
6/2026/0887/ADV 19 May 2026 Pending

The Galleria Land Securities Comet Way Hatfield AL10 0XR

Removal of existing non-illuminated signage and erection of an electronic advertising display to the Eastern end of the Southern Elevation

Welwyn Hatfield 19 May 2026
6/2026/0890/FULL 19 May 2026 Pending

The Galleria Land Securities Comet Way Hatfield AL10 0XR

Erection of an electronic advertising display following removal of existing non-illuminated signage

Welwyn Hatfield 19 May 2026
6/2026/0889/ADV 19 May 2026 Pending

The Galleria Land Securities Comet Way Hatfield AL10 0XR

Removal of existing non-illuminated signage and erection of an electronic advertising display

Welwyn Hatfield 19 May 2026
6/2026/0868/FULL 18 May 2026 Pending

Land Outside 19 Town Centre Hatfield AL10 0JT

Installation of 1 no. new communications kiosk with integrated defibrillator and advertising display

Welwyn Hatfield 18 May 2026
6/2026/0867/ADV 18 May 2026 Pending

Land Outside 19 Town Centre Hatfield AL10 0JT

Installation of 1 no. new communications kiosk with integrated defibrillator and advertising display

Welwyn Hatfield 18 May 2026
6/2026/0865/ADV 15 May 2026 Pending

Land Outside 92 Town Centre Hatfield AL10 0JW

Installation of 1 no. new communications Kiosk with integrated defibrillator and advertising display

Welwyn Hatfield 15 May 2026
6/2026/0855/PN8 14 May 2026 Pending

33 Roe Green Lane Hatfield AL10 0SH

Prior approval for the erection of a single storey ground floor rear extension measuring 8m in depth, 2.92m in height and 2.81m to the eaves

Welwyn Hatfield 14 May 2026
6/2026/0848/PN8 13 May 2026 Pending

45 Garden Avenue Hatfield AL10 8LL

Prior approval for the erection of a single storey rear extension measuring 5.5m in depth, 3.25m in height and 3m to the eaves following the demolitio...

Welwyn Hatfield 13 May 2026
6/2026/0842/HOUSE 13 May 2026 Pending

57 Briars Lane Hatfield AL10 8EX

Erection of a single storey side extension

Welwyn Hatfield 13 May 2026
6/2026/0843/HOUSE 13 May 2026 Pending

57 Briars Lane Hatfield AL10 8EX

Formation of four dormers to front and a rear dormer to facilitate loft conversion

Welwyn Hatfield 13 May 2026
6/2026/0844/HOUSE 13 May 2026 Pending

367 St Albans Road West Hatfield AL10 9RU

Erection of single storey front, side and rear extensions and extension to the existing garage

Welwyn Hatfield 13 May 2026
6/2026/0827/HOUSE 12 May 2026 Pending

14 Birch Drive Hatfield AL10 8NX

Erection of part single and part two storey rear extension, two storey side extension and a single storey front porch following demolition of the exis...

Welwyn Hatfield 12 May 2026
6/2026/0831/HOUSE 12 May 2026 Pending

16 Spring Glen Hatfield AL10 8HD

Erection of part single, part two storey rear extension and front extension and rendering to the external elevations

Welwyn Hatfield 12 May 2026
6/2026/0819/LAWE 11 May 2026 Withdrawn

57 Briars Lane Hatfield AL10 8EX

Certificate of lawfulness for the retention of outbuilding/ carport in front garden and outbuilding in rear garden

Welwyn Hatfield 11 May 2026
6/2026/0814/COND 11 May 2026 Pending

University Of Hertfordshire College Lane Hatfield AL10 9AB

Submission of details pursuant to Condition 1 (Biodiversity Gain Plan), 2 (HMMP) and 8 (Landscaping) on planning permission 6/2025/1974/MAJ

Welwyn Hatfield 11 May 2026
6/2026/0799/ADV 6 May 2026 Pending

Premier Inn Lemsford Road Hatfield AL10 0DA

Installation of one internally illuminated fascia sign

Welwyn Hatfield 6 May 2026
6/2026/0798/COND 6 May 2026 Pending

University Of Hertfordshire College Lane Hatfield AL10 9AB

Submission of details pursuant to Condition 3 (Construction Method Statement), condition 4 (Surface Water Drainage) on planning permission 6/2025/1974...

Welwyn Hatfield 6 May 2026
6/2026/0769/LAWE 1 May 2026 Pending

6 St Audreys Close Hatfield AL10 8UW

Certificate of existing lawfulness of an HMO

Welwyn Hatfield 1 May 2026
6/2026/0775/FULL 1 May 2026 Pending

1-11, 13-23, 23-35 & 37-47 Grove Mead; 2-12, 14-24 Briars Wood & 2-12 & 22-32 Briars Lane Hatfield

Replacement of external wall insulation to match existing, replacement windows and doors, to double/triple glazed units and thermal doors, balcony ins...

Welwyn Hatfield 1 May 2026
6/2026/0770/HOUSE 1 May 2026 Pending

5 Branch Close Hatfield AL10 0TW

Erection of a single storey garage extension

Welwyn Hatfield 1 May 2026
6/2026/0767/PN8 1 May 2026 Prior Approval Not Required

19 Holme Road Hatfield AL10 9LH

Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3.30m in height and 3.00m to the eaves

Welwyn Hatfield 1 May 2026
6/2026/0729/PN8 24 Apr 2026 Prior Approval Not Required

100 Crawford Road Hatfield AL10 0PE

Prior approval for the erection of a single storey rear extension, measuring 6m in depth, 3m in height and 2.90m to the eaves

Welwyn Hatfield 24 Apr 2026
6/2026/0718/PN8 23 Apr 2026 Prior Approval Not Required

8 Lemsford Road Hatfield AL10 0DH

Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3.07m in height and 2.46m to the eaves following the demoliti...

Welwyn Hatfield 23 Apr 2026
6/2026/0715/EIA 22 Apr 2026 Pending

Land at Cooper’s Green North West Hatfield AL10 9FD

Request for screening opinion in respect of a hybrid application

Welwyn Hatfield 22 Apr 2026
6/2026/0710/HOUSE 21 Apr 2026 Pending

82 Birchwood Avenue Hatfield AL10 0PS

Erection of single storey rear extension

Welwyn Hatfield 21 Apr 2026
6/2026/0693/LAWP 20 Apr 2026 Granted

14 Jasmine Gardens Hatfield AL10 0BQ

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

Welwyn Hatfield 20 Apr 2026
6/2026/0675/LAWE 16 Apr 2026 Pending

49 Woods Avenue Hatfield AL10 8QE

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

Welwyn Hatfield 16 Apr 2026
6/2026/0677/HOUSE 16 Apr 2026 Granted

31 Crawford Road Hatfield AL10 0PF

Erection of front/side porch

Welwyn Hatfield 16 Apr 2026
6/2026/0672/COND 15 Apr 2026 Pending

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 plan...

Welwyn Hatfield 15 Apr 2026
6/2026/0656/FULL 14 Apr 2026 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

Welwyn Hatfield 14 Apr 2026
6/2026/0655/LAWP 13 Apr 2026 Pending

Former British Aerospace Gatehouse Immediately South of Staff Mess Comet Way Hatfield AL10 0XR

Certificate of lawfulness for the rendering of external walls and installation of protective capping over coping and to inside face of parapet

Welwyn Hatfield 13 Apr 2026
6/2026/0632/PN8 9 Apr 2026 Prior Approval Not Required

29 Heathcote Avenue Hatfield AL10 0RQ

Prior approval for a single storey rear extension which will measure 4m in depth, 3m to the eaves and the maximum height of 2.69m

Welwyn Hatfield 9 Apr 2026
6/2026/0620/HOUSE 8 Apr 2026 Pending

1 Old Leys Hatfield AL10 8LR

Erection of a two-storey side extension, associated roof alterations, and the erection of a brick boundary wall

Welwyn Hatfield 8 Apr 2026
6/2026/0610/HOUSE 8 Apr 2026 Granted

47 Endymion Road Hatfield AL10 8AT

Erection of a single storey side/infill extension, alterations to flat roofing and installation of two windows to east elevation

Welwyn Hatfield 8 Apr 2026
6/2026/0617/TPO 8 Apr 2026 Granted

Hertfordshire Constabulary Central Area Headquarters And Hatfield Police Station Comet Way Hatfield AL10 9SJ

T9 Weeping willow to remove limb with large hollow at approximately 2m SE side. T10 Weeping willow to remove large central limb growing towards police...

Welwyn Hatfield 8 Apr 2026
6/2026/0608/HOUSE 7 Apr 2026 Pending

24 Garden Avenue Hatfield AL10 8LN

Erection of a single storey rear extension.

Welwyn Hatfield 7 Apr 2026
6/2026/0596/ADV 7 Apr 2026 Granted

9 Harpsfield Broadway Hatfield AL10 9TF

Advertisement consent for the retention of one internally illuminated fascia sign and one internally illuminated projecting box sign

Welwyn Hatfield 7 Apr 2026
6/2026/0576/PN8 31 Mar 2026 Prior Approval Not Required

31 Crawford Road Hatfield AL10 0PF

Prior approval for the erection of single storey rear extension measuring 3.65m in depth, 2.85m in height and 2.85m to the eaves

Welwyn Hatfield 31 Mar 2026
6/2026/0562/HOUSE 27 Mar 2026 Granted

47 Bramble Road Hatfield AL10 9RZ

Conversion of garage with raising of roof

Welwyn Hatfield 27 Mar 2026
6/2026/0559/HOUSE 26 Mar 2026 Withdrawn

78 Travellers Lane Hatfield AL10 8SF

Erection of single storey front extension, raising of garage roof and raising of boundary walls with addition of trellis.

Welwyn Hatfield 26 Mar 2026
6/2026/0558/HOUSE 26 Mar 2026 Granted

96 Birchwood Avenue Hatfield AL10 0PS

Erection of a part single-storey, part two storey side extension and a single storey rear extension, including associated internal reconfiguration, re...

Welwyn Hatfield 26 Mar 2026
6/2026/0538/HOUSE 24 Mar 2026 Granted

18 Worcester Road Hatfield AL10 0DX

Erection of single storey rear extension and front lean to porch following the demolition of rear conservatory

Welwyn Hatfield 24 Mar 2026
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Data updated daily. Source: Welwyn Hatfield planning portal.