Planning applications in Welwyn Garden City
Last application update 10 Nov 2026
See what's happening with planning in Welwyn Garden City: 6318 planning applications tracked so far.
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Status breakdown
Other (333)
- Withdrawn268
- Granted with conditions58
- Unresolved7
Latest notices
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Glebe House Ellesfield Welwyn AL6 9HB
GrantedWestern corner Group of Holly to reduce to 1m above ground level. Gable end of Ellesfield property 2 x Holly to reduce to around 1.8m above ground level. T1 x…
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Welwyn Garden City Golf Club Mannicotts Welwyn Garden City AL8 7BP
GrantedInstallation of new doors to rear elevation
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Former Shredded Wheat Factory Broadwater Road Welwyn Garden City AL7 1RR
GrantedSubmission of details pursuant to condition number 4 (Site Waste Management Plan) on planning permission 6/2025/0321/MAJ
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74 Valley Road Welwyn Garden City AL8 7DP
GrantedRemoval of front hedgerow and replace with planted flowers
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14 Ramblers Way Welwyn Garden City AL7 2JX
RefusedAddition of balcony to rear elevation
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16 Mardley Avenue Welwyn AL6 0UD
GrantedProposed loft conversion, enlargement of the existing roof with increase in ridge height to form a truncated hipped roof, installation of two front dormers, a…
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100 Cole Green Lane Welwyn Garden City AL7 3JD
GrantedSingle-storey rear extension following demolition of the existing brick-built store.
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11 Woodland Rise Welwyn Garden City AL8 7LJ
GrantedReplacement fenestration, insertion of rooflight, raising flat roof to accommodate insulation for part garage conversion
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260 Heronswood Road Welwyn Garden City AL7 3JQ
GrantedReplacement front and back doors to improve security and insulation
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15 Bedwell Close Welwyn Garden City AL7 3XH
GrantedInstallation of a roof-mounted solar photovoltaic (PV) system comprising seven solar panels located on the side and rear roof slopes of the existing dwelling,…
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21 Turmore Dale Welwyn Garden City AL8 6HT
GrantedReplacement doubleglazed doors and windows
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9 Youngs Rise Welwyn Garden City AL8 6RT
WithdrawnErection of single story side extension, part single and part two storey rear extension, with alteraions to openings on side elevations and new patio area
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76 Brockswood Lane Welwyn Garden City AL8 7BQ
GrantedT1 - Ash tree - 2-3 crown reduction, remove deadwood T2 - Oak tree - 2-3m crown reduction T3 - Oak tree - crown reduction back too previous growth points T4 -…
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7 Pleasant Rise Hatfield AL9 5DR
GrantedErection of single storey rear garage extension
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6 Ross Close Hatfield AL10 0QT
GrantedErection of dwelling, following demolition of outbuilding
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26 Pentley Park Welwyn Garden City AL8 7SB
RefusedSubmission of details pursuant to condition 2 (Photographic record of building) on planning permission 6/2025/0034/LB
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47 Elmwood Welwyn Garden City AL8 6LD
UndecidedPruning Mulberry and Bramley trees by 25%
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1A Harmer Dell Welwyn AL6 0BE
GrantedFelling of a European Larch [775 (2018) T5 - individual tree] with Ganoderma
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40 Applecroft Road Welwyn Garden City AL8 6LA
GrantedT1 Fir tree - left-hand side of the rear garden fell to ground level T2 Magnolia remove the lowest limb on the right-hand side Reduce the whole tree by 20% Cut…
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32 Fordwich Road Welwyn Garden City AL8 6EY
GrantedT3 - Ash - to reduce lateral branches overhanging the boundary line by approximately 2m
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43 Handside Lane Welwyn Garden City AL8 6SH
GrantedHorse Chestnut - reduce to previous growth points appox 3m
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49 Valley Road Welwyn Garden City AL8 7DH
Granted1 x Robinia to reduce branches that are dying by 2m to clear die back due to upper canopy dying back
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36 Attimore Road Welwyn Garden City AL8 6LP
Granted1 x Ash to reduce by 2m height and 2m width Remove deadwood greater than 30mm in diameter
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1 Barleycroft Green Welwyn Garden City AL8 6JY
GrantedReduction of trees along border by 33%
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24 Melbourne Court Welwyn Garden City AL8 6LL
Granted1 x dead Silver birch (twin stem) to remove in sections to ground level.
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125 Handside Lane Welwyn Garden City AL8 6TA
Granted1 x Lawson cypress to remove to ground level Remove as tree in serve decline 1 x Lawson cypress hedge to remove to ground level Remove as hedge is dead 1 x…
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65 Maple Grove Welwyn Garden City AL7 1NN
GrantedPrior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 2.75m to the eaves
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39 High Oaks Road Welwyn Garden City AL8 7BT
GrantedReduce 2 x apple tree by 4ft in height and width with 20% reduction of outer canopy
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34 Fordwich Road Welwyn Garden City AL8 6EY
GrantedT1 Conifer - removal of the tree down to a stump
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55 Wood Common Hatfield AL10 0UE
GrantedErection of part single, part two storey rear extension and the installation of two new windows within the side elevation
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How to comment on a planning application in Welwyn Garden City
Anyone can have their say on a planning application in Welwyn Garden City. 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 applications in Welwyn Garden City. 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.
Nearby areas
Planning applications in the towns nearest here, including neighbouring council areas.
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