Planning authority
Welwyn Hatfield planning applications
3,788 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
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Welwyn Hatfield/6/2025/2124/TC
31-33 Ayot Green Ayot St Peter Welwyn AL6 9AB
1 x Lime to reduce height to leave approximately 4m above ground level - with the aim of allowing the tree to formulate a new canopy at a lower level The client will be planting the followi...
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Welwyn Hatfield/6/2025/2146/TC
127 Sweet Briar Welwyn Garden City AL7 3EB
T1 – Poplar (approx. 30m tall) located to the rear of the property within 10m of the boundary. Proposed work: Fell and remove to ground level including stump treatment to prevent regrowth T...
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Welwyn Hatfield/6/2025/2242/COND
Ludwick Green Ludwick Way Welwyn Garden City AL7 3QN
Submission of details pursuant to condition number 11 (Landscape and Ecology Management Plan) on planning permission 6/2021/3367/MAJ
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Welwyn Hatfield/6/2025/1214/FULL
80 Digswell Park Road Welwyn Garden City AL8 7NS
Change of use from a C3 dwelling to a C2 children’s home with garage conversion into habitable accommodation, installation of electric vehicle charging point, bin storage and cycle storage,...
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Welwyn Hatfield/6/2025/1728/PN15
Bericot Way Welwyn Garden City AL7 2BQ
Erection of telecommunications equipment including a 20m monopole, 2 dishes, 12. Antenna apertures, 7 no. cabinets and development ancillary thereto replacing the existing equipment
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Welwyn Hatfield/6/2025/1893/FULL
Verge in highway on Great North Road Welwyn Garden City AL8 7TJ
Construction and operation of a micro energy storage system with associated plinth and fencing
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Welwyn Hatfield/6/2025/2086/VAR
54 Tolmers Road Cuffley Potters Bar EN6 4JF
Variation of condition 3 (Approved plans) on planning permission 6/2023/1550/HOUSE
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Welwyn Hatfield/6/2025/2112/LAWP
46 Brocket Road Welwyn Garden City AL8 7TY
Certificate of lawfulness for erection of hip to gable loft conversion and rear dormer with insertion of rooflights
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Welwyn Hatfield/6/2025/1538/LAWP
80 Digswell Park Road Welwyn Garden City AL8 7NS
Certificate of lawfulness for the change of use of a dwelling to a children’s home for up to five children with up to two managers, two carers who will sleep overnight and a daily carer.
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Welwyn Hatfield/6/2025/1848/FULL
1 Reynards Road Welwyn AL6 9TR
Change of use and conversion of storage barn and workshop to provide one new dwelling
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Welwyn Hatfield/6/2025/2058/EM
3 Westly Wood Welwyn Garden City AL7 1QN
Erection of single storey rear extension, following demolition of conservatory and raising of roof
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Welwyn Hatfield/6/2025/2061/HOUSE
10 Elmoor Close Welwyn AL6 9PF
Installation of gates & work to boundary wall
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Welwyn Hatfield/6/2025/2081/PN10
Postern Gate Farm Newgate Street Village Hertford SG13 8QR
Prior approval for a change of use of agricultural buildings to 2 dwellings
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Welwyn Hatfield/6/2025/2127/COND
58 Harmer Green Lane Digswell Welwyn AL6 0AW
Submission of details pursuant to condition number 4 (materials) on planning permission 6/2023/1898/FULL
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Welwyn Hatfield/6/2025/2141/PN8
19 The Avenue Welwyn AL6 0PW
Prior approval for the erection of a single storey rear extension measuring 8m in depth, 4m in height and 2.4m to the eaves
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Welwyn Hatfield/6/2025/2326/COND
25 Park Street Hatfield AL9 5AT
Submission of details pursuant to condition number 1 (drawings of all new windows and the front door) on planning permission 6/2023/1963/FULL
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Welwyn Hatfield/6/2025/1896/EM
18 Turmore Dale Welwyn Garden City AL8 6HS
Erection of an outbuilding (summerhouse)
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Welwyn Hatfield/6/2025/1960/LAWP
45 Mardley Hill Welwyn AL6 0TT
Certificate of lawfulness for conversion of the detached garage into habitable space and replacing a garage door with french doors.
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Welwyn Hatfield/6/2025/1975/EM
41 Turmore Dale Welwyn Garden City AL8 6HT
Replacement of windows at the front of the property, replacement of wooden cladding with Rosewood coloured UPVC cladding, new composite front door, installation of glass canopy over front d...
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Welwyn Hatfield/6/2025/2050/HOUSE
55 Lowerfield Welwyn Garden City AL7 3JT
Erection of first floor side extension insertion of window to existing rear elevation at first floor level
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Welwyn Hatfield/6/2025/2068/LAWP
79 Holloways Lane Welham Green Hatfield AL9 7NU
Certificate of lawfulness for a proposed loft conversion incorporating rear dormer, front rooflights and hip to gable roof extension
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Welwyn Hatfield/6/2025/2076/FULL
226 Thistle Grove Welwyn Garden City AL7 4AL
Change of use from general amenity land to private driveway to accommodate parking for one vehicle, with the remaining land being retained as open plan garden
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Welwyn Hatfield/6/2025/1611/HOUSE
59 Theobalds Road Cuffley Potters Bar EN6 4HL
Erection of single storey side, rear extension and front porch
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Welwyn Hatfield/6/2025/1805/HOUSE
23 Brookside Crescent Cuffley Potters Bar EN6 4QW
Loft conversion including installation of rooflights to the front and rear roof slope and installation of solid flat roof with roof lanterns to replace existing poly-carbonate roof on the r...
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Welwyn Hatfield/6/2025/2067/LAWP
104 Hawkshead Road Little Heath Potters Bar EN6 1NG
Certificate of lawfulness for erection of a single-storey rear extension, loft conversion with dormers and hipped to gable roof extension and alterations to fenestration
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Welwyn Hatfield/6/2025/0387/MAJ
57 New Road Digswell Welwyn AL6 0AL
Demolition of the existing house and outbuilding and construction of a new residential apartment building to provide 12 x 2-bedroom and 3 x 3-bedroom apartments, construction of access, lan...
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Welwyn Hatfield/6/2025/1341/FULL
24 Fulling Mill Lane Welwyn AL6 9NS
Erection of dwelling following demolition of existing bungalow
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Welwyn Hatfield/6/2025/1730/FULL
Land to Rear of 63 Pine Grove Brookmans Park AL9 7BL
Erection of new dwelling and associated hard and soft landscaping
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Welwyn Hatfield/6/2025/1782/HOUSE
55 Peplins Way Brookmans Park AL9 7UR
Erection of an outbuilding for use as a games room and home office
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Welwyn Hatfield/6/2025/1793/HOUSE
59 Northaw Road East Cuffley Potters Bar EN6 4LY
Erection of a single storey rear extension, front canopy and installation of a ground floor side elevation window on the existing dwelling.
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Welwyn Hatfield/6/2025/1944/COND
Warren Wood Wing 2 Kentish Lane Hatfield AL9 6JQ
Submission of details pursuant to Condition 1 (Samples of the materials) on planning permission 6/2024/1436/HOUSE
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Welwyn Hatfield/6/2025/2051/HOUSE
21E Canonsfield Welwyn AL6 0QB
Two storey front extension to increase width of front gable and single storey front extension and roof canopy to connect to the existing front garage.
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Welwyn Hatfield/6/2025/2069/EM
53 Parkway Welwyn Garden City AL8 6JF
Replacement of utility side door and erection of a shed
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Welwyn Hatfield/6/2025/2089/EM
163 Heronswood Road Welwyn Garden City AL7 3EJ
Installation of 14 all-black solar photovoltaic (PV) panels on the roof slope
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Welwyn Hatfield/6/2025/2129/EM
1 Fern Grove Welwyn Garden City AL8 7ND
Installation of a solar PV array on the first-floor flat roof, consisting of a standard flat roof mounting system (VanDerValk) with 12 panels arranged in a mostly rectangular form
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Welwyn Hatfield/6/2025/2403/FULL
1 High Dells Hatfield AL10 9JD
Erection of a two-storey dwelling as a subdivision of the existing plot, with associated car parking areas and erection of a single-storey rear extension to the existing property
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Welwyn Hatfield/6/2025/2445/FULL
Tesco Heart Building Car Park Shire Park Welwyn Garden City AL7 1TW
Installation of one padel tennis court as an additional ancillary sporting and recreational facility to the Tesco office headquarters, together with associated floodlighting, hard and soft...
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Welwyn Hatfield/6/2025/2446/FULL
59 New Road Digswell Welwyn AL6 0AL
Installation of new entrance security gates and piers
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Welwyn Hatfield/6/2025/1698/COND
Premier Inn Lemsford Road Hatfield AL10 0DA
Submission of details pursuant of condition 1 (Biodiversity Gain Plan) and condition 5 (Habitat Management and Monitoring Plan) on planning permission 6/2024/1323/MAJ
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Welwyn Hatfield/6/2025/1860/EM
98 Thistle Grove Welwyn Garden City AL7 4AQ
Installation of rear flat roof dormer
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Welwyn Hatfield/6/2025/1871/LAWP
62 Carvers Croft Woolmer Green SG3 6LX
Certificate of lawfulness for garage conversion with insertion of window to side elevation
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Welwyn Hatfield/6/2025/1939/EM
7 Roundwood Drive Welwyn Garden City AL8 7JZ
Erection of a two storey rear extension
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Welwyn Hatfield/6/2025/1965/EM
32 Parkway Welwyn Garden City AL8 6HQ
Removal of dead section of Laurel hedge that has been overgrown with Ivy. Ivy is spreading to other parts of the hedge so it needs to be removed. It will then be replaced for new Laurel hed...
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Welwyn Hatfield/6/2025/2003/COND
YMCA 90 Peartree Lane Welwyn Garden City AL7 3UL
Submission of details pursuant to condition number 13 (Landscape details), 14 (Landscape and Biodiversity Management Plan), 41 (Scaled Landscape Plan) and 42 (Landscape and Ecology) on plan...
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Welwyn Hatfield/6/2025/2047/HOUSE
4 Flexley Wood Welwyn Garden City AL7 1NU
Erection of first floor side extension
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Welwyn Hatfield/6/2025/2048/HOUSE
1 The Limberlost Welwyn AL6 9TS
Erection of single-storey side extension and alterations to existing roofs including raising the roof ridge height of existing flat roofed extension
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Welwyn Hatfield/6/2025/2056/EMT
5 Mandeville Rise Welwyn Garden City AL8 7JT
Front: G1 - Laurel and Rhododendron section of hedge to remove to ground level - Poor health, removing to replant Rear: T1 - 1 x Laurel to remove in sections to ground level - Blocking ligh...
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Welwyn Hatfield/6/2025/2077/COND
32 Wilga Road Welwyn AL6 9PS
Submission of details pursuant to Condition 2 (Construction Management Plan) of planning permission 6/2025/0843/HOUSE.
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Welwyn Hatfield/6/2025/2267/VAR
The former Three Valleys Water site (now Peregrine Way) Bishops Rise Hatfield 38 Hatfield Delivery Office Po Box 48 Town Centre Hatfield AL10 9HL
Variation of Condition 2 (Approved Plans) and removal of condition 16 (Kissing Gate) on planning permission S6/2012/1790/S73B
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Welwyn Hatfield/6/2025/1950/EMT
41 Woodhall Lane Welwyn Garden City AL7 3TB
T2 - 1 x Oak (corner of Woodhall Lane/Court) to reduce by 2m in height and width. Reducing to previous to maintain trees shape and size T1 - 1 x Oak to reduce by 2m in height and width. Rem...
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Welwyn Hatfield/6/2025/2005/EMT
43 Woodhall Lane Welwyn Garden City AL7 3TB
1 x Oak to reduce lateral branches over the roof of No.43 and the garden of No.41 by approx 3m. Reduce remaining lateral branches by approx 2m
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Welwyn Hatfield/6/2025/2038/HOUSE
16 Wendover Drive Welwyn AL6 9LT
Erection of detached garage
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Welwyn Hatfield/6/2025/2132/TC
The Garden City Practice Birdcroft Road Welwyn Garden City AL8 6EH
2 x Norway maples to reduce back away from property by 3m full height of the tree
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Welwyn Hatfield/6/2025/2142/PN8
19 The Avenue Welwyn AL6 0PW
Prior approval for the erection of a single-storey flat roof extension measuring 8m in depth, 2.60m in height and 2.40m to the eaves
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Welwyn Hatfield/6/2025/2171/TC
12 Guessens Road Welwyn Garden City AL8 6QR
4 x Lime trees to re pollard. Reduce height of left hand side stem by approximately 1m to match height of rest. 2 x Cherry plums to reduce by approximately 1.5m in height and width (back to...
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Welwyn Hatfield/6/2025/2191/EMT
7 East Mead Welwyn Garden City AL7 4RR
2 x Silver birch in rear garden to crown reduce by 25% to take back to previous pruning points.
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Welwyn Hatfield/6/2025/2241/COND
Ludwick Green Ludwick Way Welwyn Garden City AL7 3QN
Submission of details pursuant to condition 22 (Noise Impact Assessment), on planning permission 6/2021/3367/MAJ
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Welwyn Hatfield/6/2025/1839/HOUSE
2 Northaw Place The Lodge Coopers Lane Northaw Potters Bar EN6 4NQ
Single storey ground floor extension following demolition of existing store/shed
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Welwyn Hatfield/6/2025/2032/FULL
15 Ely Close Hatfield AL10 0DW
Retrospective change of use from C3 (residential) to C4 (5 bedroom HMO)
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Welwyn Hatfield/6/2025/2078/COND
The Hope and Anchor 2 Station Road Welham Green Hatfield AL9 7PJ
Submission of details pursuant to condition 1 (Works and Repairs Methodology) and condition 4 (Insulation), on planning permission 6/2022/0867/LB