Planning applications in Welwyn Hatfield
Town Crier is tracking 1173 planning applications in Welwyn Hatfield.
Status breakdown
- Granted98
- Undecided75
- Refused18
- Withdrawn7
- Granted with conditions2
Recent applications
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WelwynHatfield/6/2024/1596/TC
Granted35 Bridge Road Welwyn Garden City AL8 6UG
T1 Conifer row to reduce in height by approx 4m (to the height of the yew tree), and to remove two stems on the end tree as they are overhanging the neighbours …
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WelwynHatfield/6/2026/0689/LAWP
Refused41 Hawbush Rise Welwyn AL6 9PR
Certificate of lawfulness for the remodelling of existing conservatory including raising the existing conservatory walls
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WelwynHatfield/6/2026/0641/TPO
GrantedOakview 103 Brookmans Avenue Brookmans Park AL9 7QG
T1 – Oak – height 15m – spread 12m – w3w aims.dime.into Requested works: 1m Reduction of entire tree, removing all deadwood. Reasons for works: Tree is in proxi…
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WelwynHatfield/6/2026/0389/EM
Granted29 Beehive Lane Welwyn Garden City AL7 4BJ
Proposed erection of a garden room in the rear garden
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WelwynHatfield/6/2026/0716/EM
Granted15 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 …
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WelwynHatfield/6/2026/0690/LB
GrantedWytmead 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 r…
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WelwynHatfield/6/2026/0736/TC
Granted24 Moorlands Welwyn Garden City AL7 4PP
Conifer - fell 6 trees on border of property due to excessive height to be replaced with alternative hedging. Fence also is present on boundary of property sepa…
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WelwynHatfield/6/2026/0747/TC
Granted10 Marsden Close Welwyn Garden City AL8 6YE
T1 Conifer (Cupressus / Leyland species) Fell to a standing monolith at approx 1 metre T2 Cherry (Prunus species) Remove one limb (as identified within the red …
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WelwynHatfield/6/2026/0473/HOUSE
Withdrawn14A Park Road Northaw Potters Bar EN6 4NU
Erection of double storey side extension with a pitched roof
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WelwynHatfield/6/2026/0961/EMT
Undecided10 Howicks Green, Welwyn Garden City, AL7 4RH
T1 Goat Willow to fell to stump level as it is dying/dead. T2 Conifer hedge to fell.
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WelwynHatfield/6/2026/0964/LB
Undecided1 The Forge Coopers Lane Northaw Potters Bar EN6 4NF
Installation of fibre broadband infrastructure to the dwelling requiring a small diameter penetration through an external wall of the listed building to facilit…
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WelwynHatfield/6/2026/0973/EMT
Undecided13 Handside Close Welwyn Garden City AL8 6SR
1 x Whitebeam to reduce by approximately 1.5m height and 1.2m width.
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WelwynHatfield/6/2025/0847/OUTLINE
UndecidedLand adjacent to 52 London Road Knebworth SG3 6HG
Outline application for residential development of up to 25 dwellings and open space with all matters reserved except access.
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WelwynHatfield/6/2025/2026/VAR
GrantedNorthaw House Coopers Lane Northaw Potters Bar EN6 4FG
Variation of Condition 25 (Drawing Numbers) on planning permission 6/2019/0217/MAJ
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WelwynHatfield/6/2025/2277/VAR
GrantedNorthaw House Coopers Lane Northaw Potters Bar EN6 4FG
Variation of condition 2 (approved plans) on planning permission 6/2023/2553/VAR
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WelwynHatfield/6/2026/0401/FULL
WithdrawnUnit 1 Swallow Court Swallowfields Welwyn Garden City AL7 1SB
Change of use to incorporate use classes E, F1 and F2
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WelwynHatfield/6/2026/0572/HOUSE
Refused23 The Ridgeway Cuffley Potters Bar EN6 4BB
Erection of a part double storey front extension - part double storey rear extension with inset balconies - 0.8m increase in ridge height and installation of so…
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WelwynHatfield/6/2026/0722/HOUSE
Granted43 Appletree Way Welwyn Garden City AL7 2FE
Proposed loft conversion including formation of a rear dormer and front rooflights
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WelwynHatfield/6/2026/0644/HOUSE
Undecided2 Handside Lane Welwyn Garden City AL8 6SF
Erection of single storey rear extension following demolition of conservatory, garage conversion with raising of roof and front extension, loft conversion with …
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WelwynHatfield/6/2026/0126/MAJ
UndecidedLand to the north east of King George V Playing Fields Northaw Road East Hertfordshire EN6 4RD
Erection of 16 new dwellings with associated access, car parking and landscaping
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WelwynHatfield/6/2026/0025/VAR
GrantedThe North Star 82 Great North Road Welwyn AL6 0TA
Variation of condition 15 (amendments to the approved scheme) on planning permission 6/2025/0781/FULL
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WelwynHatfield/6/2026/0984/TPO
Undecided16 Endymion Road Hatfield AL10 8AS
Multi-stem Laurel nobilis crown reduction by 30/40% to suitable growth points. TPO 1074 (2024)
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WelwynHatfield/6/2026/0997/HOUSE
Undecided67 Howicks Green Welwyn Garden City AL7 4RJ
Erection of a single storey rear and front extensions
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WelwynHatfield/6/2026/1006/LAWP
Undecided15 Worcester Road Hatfield AL10 0DU
Certificate of lawfulness for the erection of a single-storey rear extension, removal of the chimney, and associated internal alterations
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WelwynHatfield/6/2026/1013/HOUSE
Undecided77 Holme Road Hatfield AL10 9LG
Erection of a single storey rear/side extension and garage conversion with alterations to the fenestration
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WelwynHatfield/6/2026/1016/EM
Undecided32 Brockswood Lane Welwyn Garden City AL8 7BG
Erection of single-storey rear extension, new outbuilding and extended driveway
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WelwynHatfield/6/2026/1034/COND
UndecidedSalisbury Square Salisbury Square Hatfield AL7 5AD
Submission of details pursuant to condition 17 (Accessible and Adaptable Homes) on planning application 6/2021/3422/MAJ
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WelwynHatfield/6/2026/1056/TC
Undecided16 The Green Welwyn AL6 9EA
Remove 1 x Weeping willow
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WelwynHatfield/6/2026/1063/TC
UndecidedThe Coach House Ellesfield Welwyn AL6 9HB
Reduce 1 x Horse chestnut by 2m Cut back 1 x Sycamore to 1m beyond boundary line.
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WelwynHatfield/6/2026/0996/FULL
UndecidedAlter Ego Dance Studio 169 Knightsfield Welwyn Garden City AL8 7QG
Erection of 6 new dwellings with associated vehicle access following demolition of existing building
How to comment on a planning application in Welwyn Hatfield
Anyone can have their say on a planning application in Welwyn Hatfield. Find the application on the Welwyn Hatfield planning authority's public-access portal using the reference number above, then submit a comment before the consultation deadline. Comments are usually limited to planning matters such as overlooking, loss of light, traffic, noise and the character of the area.
Welwyn Hatfield is the local planning authority responsible for deciding these applications. Town Crier mirrors the public record so you can keep track of what is happening near you, but the council remains the authoritative source and the place to submit formal comments.
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