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/6/2025/1059/HOUSE
8 High Road Essendon Hatfield AL9 6HW
Erection of a ground floor rear extension, replacement of existing window reveal detailing, removal of existing front door and porch and installation of new window, reinstatement of origina...
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Welwyn Hatfield/6/2025/1085/HOUSE
31 Roundwood Drive Welwyn Garden City AL8 7JZ
Replace existing concrete driveway with shingle and block paving and removal of a section of existing hedge
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Welwyn Hatfield/6/2025/1087/EM
31 Roundwood Drive Welwyn Garden City AL8 7JZ
Widening and resurfacing of existing concrete drive with shingle
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Welwyn Hatfield/6/2025/1103/HOUSE
14B Northaw Road West Northaw Potters Bar EN6 4NR
Erection of single storey side extension following the demolition of existing conservatory. Installation of rear dormer to facilitate loft conversion. Alterations to render and fenestration...
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Welwyn Hatfield/6/2025/1319/TC
23 Mandeville Rise Welwyn Garden City AL8 7JT
To reduce all Cypress hedging by 3m to retain a suitable size & shape for gardens
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Welwyn Hatfield/6/2025/1333/TC
44 Attimore Road Welwyn Garden City AL8 6LP
Apple (Apple 2) to be fell and stump removed. The tree is an old apple tree that has sudden moved and is lifting its roots. It is to be fell and the stump removed to allow and new apple to...
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Welwyn Hatfield/6/2025/1348/EMT
23 Rooks Hill Welwyn Garden City AL8 6EU
1x Apple to reduce by approximately 1-1.5m, thin crown volume by approx 15%
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Welwyn Hatfield/6/2025/1564/TC
31 Digswell Road Welwyn Garden City AL8 7PB
T1 Silver birch to fell.
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Welwyn Hatfield/6/2025/0957/LAWP
10A Oaklea Wood Welwyn AL6 0PJ
Certificate of lawfulness for the erection of a single storey side extension with external patio
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Welwyn Hatfield/6/2025/1065/EMT
29 Mandeville Rise Welwyn Garden City AL8 7JT
Crown reduce 2 x Oak Trees by approx. 2-3m Remove any major deadwood Crown thin 15%
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Welwyn Hatfield/6/2025/1084/LB
2 Ayot House Hill Farm Lane Ayot St Lawrence AL6 9BP
Internal repairs and reinstatement works following escape of water
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Welwyn Hatfield/6/2025/1077/COND
104 Brookmans Avenue Brookmans Park AL9 7QQ
Submission of details pursuant to condition number 4 (Landscape plans), on planning permission 6/2023/0096/FULL
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Welwyn Hatfield/6/2025/1086/HOUSE
43 Fordwich Road Welwyn Garden City AL8 6EY
Installation of solar panels onto three flat roof areas, and one rear pitched roof
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Welwyn Hatfield/6/2025/1117/VAR
44 Longcroft Lane Welwyn Garden City AL8 6EF
Variation of condition 3 (plans) on planning permission 6/2024/0497/HOUSE
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Welwyn Hatfield/6/2025/0285/HOUSE
38 The Grove Brookmans Park AL9 7RN
Erection of a two-storey rear and side extension with the creation of a crown roof and increased roof height, erection of a two-storey front gable extension, loft conversion incorporating t...
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Welwyn Hatfield/6/2025/0583/HOUSE
125 Dawley Welwyn Garden City AL7 1EB
Erection of a first floor side extension
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Welwyn Hatfield/6/2025/0960/HOUSE
129 Moffats Lane Brookmans Park AL9 7RP
Alterations to the roof, formation of rear dormer & insertion of front rooflights and raising to form habitable accommodation. Proposed ground floor rear extension and part first floor rear...
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Welwyn Hatfield/6/2025/1029/HOUSE
3 Orchard Close Cuffley Potters Bar EN6 4QD
Remodelling of the existing house to include alterations to the roof and roofline with skylights and rear dormer, two storey front extension, two storey rear extension, reconstruction of ex...
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Welwyn Hatfield/6/2025/1047/HOUSE
63 Valley Road Welwyn Garden City AL8 7DH
Installation of an Air Source Heat Pump
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Welwyn Hatfield/6/2025/1072/PN10
7 Normans Lane Welwyn AL6 9TQ
Prior approval for a change of use from agricultural building to one dwellinghouse
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Welwyn Hatfield/6/2025/1326/COND
Land adjacent to Bell Lane Bell Bar AL9 7AY
Submission of details pursuant to Condition 2 (Trees) on planning permission 6/2024/0551/FULL
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Welwyn Hatfield/6/2025/0777/FULL
Digswell Methodist Church Warren Way Digswell Welwyn AL6 0DH
Refurbishment of Digswell Village Church including alterations to levels and accessibility internally and externally, erection of entrance canopies, raise roof height of flat roof extension...
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Welwyn Hatfield/6/2025/0890/TC
4 Meadow Green Welwyn Garden City AL8 6SS
50ft English oak to reduce by 40-50%.
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Welwyn Hatfield/6/2025/0894/EMT
4 Meadow Green Welwyn Garden City AL8 6SS
English Oak to reduce by 40%.
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Welwyn Hatfield/6/2025/0923/TPO
Hatfield Community Free School Briars Lane Hatfield AL10 8ES
T17 Lime tree to thin crown by 20% and reduce by 2 metres all around (to maintain size and shape). T18 Horse chestnut to reduce by 3 to 4 metres all around (to maintain size and shape). (TP...
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Welwyn Hatfield/6/2025/0964/PN10
Tollgate Farm Tollgate Road Colney Heath St Albans AL4 0NY
Prior approval for a change of use of agricultural buildings to 8 dwellings
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Welwyn Hatfield/6/2025/1015/COND
Land north of The Meadway Cuffley Potters Bar EN6 4ET
Submission of details pursuant to Condition 11 (CEMP) on planning permission 6/2024/0105/MAJ
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Welwyn Hatfield/6/2025/1016/COND
Land north of The Meadway Cuffley Potters Bar EN6 4ET
Submission of details pursuant of condition 12 (Works in Proximity to the Operational Railway Environment) on planning permission 6/2024/0105/MAJ
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Welwyn Hatfield/6/2025/1056/HOUSE
3 Roundwood Drive Welwyn Garden City AL8 7JZ
Installation of a rear dormer to facilitate loft conversion, single storey rear extension and front car port.
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Welwyn Hatfield/6/2025/1089/EM
8 Dognell Green Welwyn Garden City AL8 7BL
Replace the existing timber windows. Most of the windows are timber sash and we plan to replace them with uPVC sash windows. There are also two small non-sash windows on the side of the hou...
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Welwyn Hatfield/6/2025/1251/EMT
367 Knightsfield Welwyn Garden City AL8 7NB
1 x Magnolia to reduce by 2m height and width
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Welwyn Hatfield/6/2025/1320/EMT
23 Mandeville Rise Welwyn Garden City AL8 7JT
Reduce all cypress hedging by 3m to retain a suitable size & shape for gardens
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Welwyn Hatfield/6/2025/1328/TPO
19 Scholars Mews Welwyn Garden City AL8 7JQ
Fell dead Silver Birch T10 TPO 928 (2018)
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Welwyn Hatfield/6/2025/0751/HOUSE
57 Moffats Lane Brookmans Park AL9 7RT
Erection of a second storey extension to existing bungalow, alterations to the roof, front and rear dormers and two storey front and rear extensions
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Welwyn Hatfield/6/2025/0937/EM
169 Work Shop at Boundary Lane Welwyn Garden City AL7 4EQ
Erection of single storey glass room on the rear elevation of the property
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Welwyn Hatfield/6/2025/1030/ADV
Land to the north of Coopers Green Lane, approx. 100 metres east of the junction between Coopers Green Lane and Woodcock Hill
Installation of a direction sign adjacent to Coopers Green Lane to the facility 'Coleman Croft Lifestyle Barns'- a group of businesses based at Woodcock Hill AL4 9HJ
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Welwyn Hatfield/6/2025/1116/EM
4 Fallowfield Welwyn Garden City AL7 1EE
Replacement of current sliding patio doors that lead to the back garden of the property with UVPC sliding patio door
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Welwyn Hatfield/6/2024/2443/HOUSE
40 Travellers Lane Hatfield AL10 8SF
Erection of a single storey infill front extension to form ground floor WC facility
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Welwyn Hatfield/6/2025/0377/COND
Ludwick Green Ludwick Way Welwyn Garden City AL7 3QN
Submission of details pursuant to condition number 10 (CCTV), on planning permission 6/2021/3367/MAJ
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Welwyn Hatfield/6/2025/0854/TC
14 Beehive Lane Welwyn Garden City AL7 4BA
Sycamore tree to fell
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Welwyn Hatfield/6/2025/1023/FULL
The Coach And Horses 61 Newgate Street Village Hertford SG13 8RA
Retrospective consent for the erection of an enclosed outdoor seating area (winter garden)
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Welwyn Hatfield/6/2025/1063/TC
29 Mandeville Rise Welwyn Garden City AL8 7JT
Crown reduce 2 x Oak trees by approx. 2-3m Remove any major deadwood Crown thin 15%
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Welwyn Hatfield/6/2025/1541/TC
17 High Oaks Road Welwyn Garden City AL8 7BJ
Fell 1x Apple tree as rotted at the base and has collapsed
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Welwyn Hatfield/6/2025/1593/MAJ
4 Barneswood Digswell Welwyn AL6 0EU
Erection of a two storey dwelling, an annexe and a detached garage together with associated landscaping and ancillary works following demolition of the existing dwelling, annexe, stable blo...
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Welwyn Hatfield/6/2025/0168/FULL
10-11 The Parade St Albans Road East Hatfield AL10 0ET
Reconfiguration of the rear units including demolition of the existing storerooms and replacement with new extension, demolition of internal walls and existing staircases and construction o...
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Welwyn Hatfield/6/2025/0752/EM
13 Colgrove Welwyn Garden City AL8 6HY
Planting a new English yew (Taxus Baccata) hedgerow along the front garden boundary between our property (number 13) and house number 15, where there is currently no hedge in place. The aim...
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Welwyn Hatfield/6/2025/0954/LB
Woodman Inn 21 Warrengate Road North Mymms Hatfield AL9 7TT
Installation of external staircase from the ground floor to the first floor accommodation. New door opening in the external flank wall, erection of canopy porch over the first floor externa...
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Welwyn Hatfield/6/2025/1019/LAWP
17 Forresters Drive Welwyn Garden City AL7 2HN
Certificate of lawfulness for garage conversion with replacement door for a window and porch infill
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Welwyn Hatfield/6/2025/1048/EM
15 High Oaks Road Welwyn Garden City AL8 7BJ
Replacement of an entrance door and associated panels
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Welwyn Hatfield/6/2025/1057/LAWP
37 Selwyn Crescent Hatfield AL10 9NL
Certificate of lawfulness for a hip to gable roof extension, rear dormer and installation of rooflights into the front roofslope
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Welwyn Hatfield/6/2025/1331/COND
Norton Building Bridge Road East Welwyn Garden City AL7 1JR
Submission of details pursuant to condition number 11 part A (Archaeological Written Scheme of Investigation), on planning permission 6/2024/0908/MAJ
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Welwyn Hatfield/6/2025/1531/HOUSE
7 Selwyn Drive Hatfield AL10 9NH
Erection of single storey front, side and rear extensions, garage conversion, following demolition of the conservatory, part first floor side and rear extension, removal of chimney and alte...
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Welwyn Hatfield/6/2025/0662/MAJ
The Galleria Car Park Comet Way Hatfield AL10 0XR
Temporary change of use of car park to B8 Open Storage for a period of 3 years
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Welwyn Hatfield/6/2025/0900/LAWP
21 Hillside Way Welwyn AL6 0TY
Certificate of lawfulness for a dormer conversion to the rear of the property
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Welwyn Hatfield/6/2025/0944/EM
59 Parkway Welwyn Garden City. AL8 6JF
Erection of detached garden room
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Welwyn Hatfield/6/2025/0990/COND
Entech House London Road Woolmer Green Knebworth SG3 6JE
Confirmation that all conditions on planning permission 6/2017/0848/MAJ dated 26 October 2018 have been fully discharged
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Welwyn Hatfield/6/2025/1000/HOUSE
22 Youngs Rise Welwyn Garden City AL8 6RU
Erection of a 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/6/2025/1037/EM
16 Attimore Close Welwyn Garden City AL8 6LN
Retrospective permission for installation of new windows
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Welwyn Hatfield/6/2024/2288/FULL
University Of Hertfordshire College Lane Campus College Lane Hatfield AL10 9AB
Demolition of existing university buildings and associated works
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Welwyn Hatfield/6/2025/0608/HOUSE
52 Maryland Hatfield AL10 8DX
Erection of first floor side extension and alterations to fenestration