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/6/2025/0779/HOUSE
10 Sutherland Way Cuffley Potters Bar EN6 4EG
Erection of single storey side extension, raising of roof, installation of six front rooflights and a rear dormer to facilitate the conversion of the loft to habitable space
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Welwyn Hatfield/6/2025/0933/ADV
7 Town Centre Hatfield AL10 0JZ
Installation of Banking Hubs signage including an externally illuminated fascia with individual lettering, an illuminated heritage projecting sign and associated marketing posters and signs...
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Welwyn Hatfield/6/2025/0934/FULL
7 Town Centre Hatfield AL10 0JZ
Installation of shopfront with illuminated signage, automatic door push pad and servicing entrance door. Proposed new door in the existing opening to match the existing doors with grills on...
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Welwyn Hatfield/6/2025/0985/EM
18 Picketts Welwyn Garden City AL8 7HJ
Replace existing windows like for like
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Welwyn Hatfield/6/2025/1021/HOUSE
17 Thrush Lane Cuffley Potters Bar EN6 4JT
Erection of part-single part-two storey side and rear extensions, first floor front extension with front portico, together with internal alterations following demolition of existing conserv...
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Welwyn Hatfield/6/2025/1309/EM
23 Mandeville Rise Welwyn garden City AL8 7JT
Proposed Driveway Alterations
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Welwyn Hatfield/6/2025/1313/EM
30 Middlefield Welwyn Garden City AL7 4DJ
Installation of hardstanding
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Welwyn Hatfield/6/2025/1343/HOUSE
167 Knella Road Welwyn Garden City AL7 3NT
Erection of a first floor rear extension
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Welwyn Hatfield/6/2025/1396/EM
85 Valley Road Welwyn Garden City AL8 7DR
Replacing an existing wooden home office with a brick built one
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Welwyn Hatfield/6/2025/1435/EMT
4 Guessens Walk Welwyn Garden City AL8 6QS
T1/2: plum trees: reduce crown by 50% - repollard T3/4: Lawson cypress: reduce height by 30% T5/6/7: conifers - remove T8: ash - reduce crown by 50% - repollard T9: plum tree - remove as dy...
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Welwyn Hatfield/6/2025/1625/COND
Dowdells Cottage Ayot St Peter Road Ayot St Peter Welwyn AL6 9BH
Submission of details pursuant to condition 1 (Landscaping Plan) on planning permission 6/2024/1717/FULL
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Welwyn Hatfield/6/2025/0547/FULL
Bell Bar Service Station Great North Road Hatfield AL9 6DA
Reconfiguration of the site to include the erection of an extension to the existing sales building, demolition of existing bungalow, 2no. new proposed jet washers, 1no. new floodlight, 1no....
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Welwyn Hatfield/6/2025/1217/COND
82 Brookmans Avenue Brookmans Park AL9 7QQ
Submission of details pursuant to condition number 1 (Details of the proposed crown roof) on planning permission 6/2023/0060/HOUSE
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Welwyn Hatfield/6/2025/1324/HOUSE
4 Speyhawk Place Little Heath Potters Bar EN6 1LE
Erection of a single storey rear extension following the replacement of existing roof, doors and windows of existing conservatory
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Welwyn Hatfield/6/2025/1575/COND
Land at Panshanger Welwyn Garden City AL7 2QJ
Submission of details pursuant to condition 3 (Phasing plan) on planning permission 6/2021/0516/VAR
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Welwyn Hatfield/6/2025/0943/ADV
9 Bradmore Green Brookmans Park AL9 7QW
Installation of 1 x acrylic fascia sign
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Welwyn Hatfield/6/2025/1254/HOUSE
61 Forresters Drive Welwyn Garden City AL7 2JA
Conversion of garage into habitable accommodation
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Welwyn Hatfield/6/2025/1310/HOUSE
60 Rivenhall End Welwyn Garden City AL7 2PH
Erection of a single storey rear extension
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Welwyn Hatfield/6/2025/1317/HOUSE
25 Chelveston Welwyn Garden City AL7 2PW
Erection of replacement conservatory with new orangery
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Welwyn Hatfield/6/2025/1530/EMT
33 Woodland Rise Welwyn Garden City AL8 7LJ
Neighbours 1 x oak to reduce lateral branches over bungalow and garden area by 3m up to a height of 6m. Linked to application 6/2025/1041/TC.
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Welwyn Hatfield/6/2025/1561/TC
25 Reddings Welwyn Garden City AL8 7LA
T1 Hornbeam to crown reduce by approx 2-3m, and remove any major deadwood
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Welwyn Hatfield/6/2024/2383/FULL
16 Cobmead Hatfield AL10 0JF
Erection of a part single, part two-storey front extension and two single-storey rear extensions to facilitate the conversion of the existing dwelling into 3 self-contained flats
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Welwyn Hatfield/6/2025/1078/VAR
41 The Avenue Welwyn AL6 0PW
Variation of condition 3 (upper floor window located in a wall or roof slope) on planning permission 6/2021/3463/FULL
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Welwyn Hatfield/6/2025/1090/EM
27 Hurstlings Welwyn Garden City AL7 3LX
Lawn hardstanding for car
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Welwyn Hatfield/6/2025/1162/EM
94 Uplands Welwyn Garden City AL8 7EQ
Installation of 12-14 solar panels on our rear facing roof (over the garden).
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Welwyn Hatfield/6/2025/1163/HOUSE
3 New Place Welwyn AL6 9QA
Erection of single storey rear extension, conversion of garage, replacement entrance door surround and alterations to openings following demolition of conservatory.
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Welwyn Hatfield/6/2025/1209/FULL
Bedwell Park Hatfield London Country Club High Road Essendon Hatfield AL9 6HN
Single storey halfway house comprising of servery, restroom facilities, seating area with decking, 6 PV panels on flat roof and air-source heat pump on western elevation
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Welwyn Hatfield/6/2025/1229/EM
18 Cole Green Lane Welwyn Garden City AL7 3PW
Garage conversion and a like for like replacement front door
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Welwyn Hatfield/6/2025/1246/HOUSE
12 Hornsfield Welwyn Garden City AL7 2DX
Erection of a single storey rear extension with rooflight
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Welwyn Hatfield/6/2025/1302/VAR
Land adjacent to Bell Lane Bell Bar The Brookmans Park Estate AL9 7AY
Variation of condition 1 (approved plans) & condition 6 (Ecological enhancements) on planning permission 6/2024/0551/FULL
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Welwyn Hatfield/6/2025/1339/EMT
56 Valley Road Welwyn Garden City AL8 7DN
T1 1x Scott's Pine to reduce by approx 2.5m height and 1.5m width
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Welwyn Hatfield/6/2025/1340/TC
56 Valley Road Welwyn Garden City AL8 7DN
T1 1x Scott's Pine to reduce by approx 2.5m height and 1.5m width
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Welwyn Hatfield/6/2025/1352/TPO
26 Mymms Drive Brookmans Park AL9 7AF
T1 Oak tree that is located in the rear of the property between 24 and 26 Crown reduce height by 3m and side by 2-2.5m, remove deadwood and epicormic growth from the main trunk. This will h...
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Welwyn Hatfield/6/2025/1535/EMT
23 Roundwood Drive Welwyn Garden City AL8 7JZ
Fell 1 x silver birch.
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Welwyn Hatfield/6/2025/1638/EMT
38 Kirklands Welwyn Garden City AL8 7RD
Acer to selectively reduce to form a more balanced shape. Right hand side height to be reduced by approximately 1m (to match rest of tree). Rest of tree 0.5m focusing mainly on overextendin...
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Welwyn Hatfield/6/2025/0896/FULL
1 Badger Way Hatfield AL10 8RY
Part retrospective application for change of use from amenity land to residential land and installation of a driveway and a drop kerb
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Welwyn Hatfield/6/2025/1027/COND
57 The Ryde Hatfield AL9 5DQ
Submission of details pursuant to Condition 1 (Schedule of Materials) and Condition 2 (Detailed Drawings) on planning permission 6/2024/0289/HOUSE and Condition 1 (schedule of materials) an...
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Welwyn Hatfield/6/2025/1285/HOUSE
7 South Drive Cuffley Potters Bar EN6 4HP
Installation of two side dormer windows including front hip-to-gable extension to facilitate the conversion of the loft to habitable space
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Welwyn Hatfield/6/2025/1298/COND
Land to the north east of King George V Playing Fields Northaw Road East Cuffley EN6 4RD
Submission of details pursuant to condition number 1 (construction methodology), on planning permission 6/2024/1342/RM
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Welwyn Hatfield/6/2025/1393/COND
6 Peace Grove Welwyn AL6 0RS
Submission of details pursuant to condition number 1 (Arboricultural Method Statement and Tree Protection Strategy), 2 (Proposed Crown Roof), 3 (Samples of Materials) and 4 (Hard and Soft L...
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Welwyn Hatfield/6/2025/1428/TPO
7 Hurst Close Welwyn Garden City AL7 2HX
TPO 521 (2016) T1 Trim one side of the tree on the side facing the house to trim about 1.5 meters off.
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Welwyn Hatfield/6/2025/1294/EM
12 Brockswood Lane Welwyn Garden City AL8 7BG
Installation of 10 solar panels to front roof
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Welwyn Hatfield/6/2025/1336/EM
18 West Mead Welwyn Garden City AL7 4SA
Change of conservatory roof to lightweight grey Slateskin roof
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Welwyn Hatfield/6/2025/0349/HOUSE
196 Knella Road Welwyn Garden City AL7 3NN
Erection of front porch
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Welwyn Hatfield/6/2025/0945/EM
10 Mountway Welwyn Garden City AL7 4LF
Construction of hardstanding across front garden.
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Welwyn Hatfield/6/2025/0996/COND
Land North East of Welwyn Garden City Panshanger Welwyn Garden City AL7 2QJ
Submission of details pursuant to Condition 4 (Ground Conditions) on planning permission 6/2021/3436/RM
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Welwyn Hatfield/6/2025/1181/HOUSE
54 Maple Grove Welwyn Garden City AL7 1NL
Erection of part single storey/part two storey rear extension, two storey side extension with dormers and insertion of a sun tunnel following the demolition of existing conservatory
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Welwyn Hatfield/6/2025/1244/PN15
Grass Verge Outside Premier Inn Comet Way Lemsford Road Hatfield AL10 0DA
Prior approval for the installation of a telecommunications base station comprising a 20m monopole supporting 9no antennas and 2 no dishes with wraparound cabinet at the base, together with...
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Welwyn Hatfield/6/2025/1364/TPO
8 Rosecroft Lane Welwyn AL6 0UB
TPO 643 - Two ash trees. Both exhibit signs of disease likely heading towards the tree dying. T1 - remove this tree in its entirety. T2 - 20% crown reduction and dead branch removal.
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Welwyn Hatfield/6/2025/1499/FULL
58 Hazel Grove Hatfield AL10 9DX
Material Change of Use from C3 (single-family dwelling) to C2 (residential institution) to establish a children’s home accommodating up to three service users
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Welwyn Hatfield/6/2025/0146/TPO
56 Blakemere Road Welwyn Garden City AL8 7PN
Field maple tree branches to be cut back to allow access for telecom works 737 (2018) T1 & T2
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Welwyn Hatfield/6/2025/0956/HOUSE
47 Elm Gardens Welwyn Garden City AL8 6RX
Proposed single storey front extension
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Welwyn Hatfield/6/2025/0963/TPO
6 Pine Crest Welwyn AL6 0EQ
Tree 1,2,4,5,6,7,8,9,10 all Castanea sativa. All require deadwooding, epicormic removal. Tree 4/5 reduce back by 2 metres from house forming nice natural shape. 20 percent thin. Tree 3 Taxo...
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Welwyn Hatfield/6/2025/1018/COND
Land north of The Meadway Cuffley Potters Bar EN6 4ET
Submission of details pursuant to condition 13 (Pilling (Thames Water)) & condition 14 (HV Cables (UK Power Networks)) on planning permission 6/2024/0105/MAJ
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Welwyn Hatfield/6/2025/1055/TPO
17 Oaklands Rise Welwyn AL6 0RN
T1 Oak tree to the front of the property to cut back the lateral growth by 20% or by up to 2 metres to suitable growing points T4 Oak to crown lift to 5m from ground level, which is approx...
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Welwyn Hatfield/6/2025/1058/TPO
16 Marlborough Close Welwyn AL6 0UG
Reduce 1 x Oak by 30% Crown reduction (T12) and crown lift to 4m from ground level Reduce 1 x Ash by 20% (G2) Reduce 1 x Oak by 20% (G2) Covered by TPO 643
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Welwyn Hatfield/6/2025/1092/EM
19 Elmwood Welwyn Garden City AL8 6LD
Replacement of existing garage door and garage single side door
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Welwyn Hatfield/6/2025/1330/HOUSE
24 Hawkshead Lane North Mymms AL9 7TB
Erection of first floor side and front extension
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Welwyn Hatfield/6/2025/1335/EMT
44 Attimore Road Welwyn Garden City AL8 6LP
Fell old Apple tree which is falling over and replace with a new Apple tree. Please note this is urgent as the tree has recently moved and lifted its roots and is very nearly (within 1 -2 m...
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Welwyn Hatfield/6/2025/1430/TC
4 Guessens Walk Welwyn Garden City AL8 6QS
T1/2: Plum trees: reduce crown by 50% - repollard T3/4: Lawson cypress: reduce height by 30% T5/6/7: Conifers - remove T8: Ash - reduce crown by 50% - repollard T9: Plum tree - remove as dy...