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/6/2025/0690/HOUSE
17 Broadfield Road Woolmer Green SG3 6LZ
Construction of a single storey side extension to form ancillary living accommodation following demolition of existing garage.
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Welwyn Hatfield/6/2025/0693/LB
Old Maypole House 43 Warrengate Road North Mymms Hatfield AL9 7TT
Installation of a new gate at the side of the property and the replacement of the existing white painted picket fence with an unpainted picket fence
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Welwyn Hatfield/6/2025/0881/LAWP
91 Lemsford Road Hatfield AL10 0DZ
Certificate of lawfulness for the 3m double-storey rear extension with pitched roof, hip-to-gable roof extension, rear dormer with Juliet balcony, and two front rooflights. No changes to ac...
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Welwyn Hatfield/6/2025/0892/COND
3 Reddings Welwyn Garden City AL8 7LA
Submission of details pursuant to Condition 1 (Tree Survey and Arboricultural Impact Assessment) on planning permission 6/2024/2038/HOUSE
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Welwyn Hatfield/6/2025/0949/LAWP
Birchwood Nursery School Birchway Hatfield AL10 0PD
Certificate of lawfulness for replacement of an existing timber shed with a new timber framed outbuilding
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Welwyn Hatfield/6/2025/0987/TC
147 Parkway Welwyn Garden City AL8 6JB
Remove 1 x Hornbeam in sections to ground level.
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Welwyn Hatfield/6/2025/1041/TC
35 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. 1 x cherry to reduce by approximately 2m height and width (back to previous).
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Welwyn Hatfield/6/2025/0190/FULL
4 Harmer Green Lane Digswell Welwyn AL6 0AD
Erection of a bungalow
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Welwyn Hatfield/6/2025/0440/COND
54 The Ryde Hatfield AL9 5DL
Submission of details pursuant to condition number 1 (Details and samples of materials) on planning permission 6/2024/1337/HOUSE
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Welwyn Hatfield/6/2025/0678/HOUSE
24 Falcon Close Hatfield AL10 8QY
Erection of a single storey side and rear extension with flat roof and 2No sky lights at rear extension roof
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Welwyn Hatfield/6/2025/0696/EM
88 Attimore Road Welwyn Garden City AL8 6LP
Erection of a single storey rear/side infill extension, first floor side/rear extension, garage conversion including 1m extension and raising of roof, alteration to side elevation opening a...
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Welwyn Hatfield/6/2025/0798/EM
16 Marley Road Welwyn Garden City AL7 4BS
Erection of a single storey rear extension and summerhouse
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Welwyn Hatfield/6/2025/0882/HOUSE
17 Somersham Welwyn Garden City AL7 2PZ
Installation of an air source heat pump to rear of property
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Welwyn Hatfield/6/2025/0901/EM
4 Templewood Welwyn Garden City AL8 7HX
Replace original wooden Georgian style front door with a upvc Georgian style door
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Welwyn Hatfield/6/2025/0902/EM
39 Rosedale Welwyn Garden City AL7 1DW
Solar panels as part of the Solar Together scheme promoted by the council. 8 panels front, 8 Panels Back
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Welwyn Hatfield/6/2025/0908/EM
17 Crossway Welwyn Garden City AL8 7ED
Extension of hardstanding
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Welwyn Hatfield/6/2025/0912/LAWP
3 Mount Pleasant Close Hatfield AL9 5BZ
Certificate of lawfulness for conversion of the loft into habitable space
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Welwyn Hatfield/6/2025/1420/COND
26 Pentley Park Welwyn Garden City AL8 7SB
Submission of details pursuant to condition 2 (Photographic record of building) on planning permission 6/2025/0034/LB
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Welwyn Hatfield/6/2025/0535/COND
61 Roe Green Close Hatfield AL10 9PF
Submission of details pursuant to condition number 1 (chalk mining - geotechnical report) on planning permission 6/2024/1910/HOUSE
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Welwyn Hatfield/6/2025/0825/COND
Land between The Manor House and Whitehall Field Cottage Essendon Hill Essendon AL9 6AJ
Submission of details pursuant to condition number 2 (Archaeological Written Scheme of Investigation), on planning permission 6/2023/0994/VAR
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Welwyn Hatfield/6/2025/0982/PN8
41 Langstone Ley Welwyn Garden City AL7 1FR
Prior approval for the erection of a single storey rear extension measuring 4m in depth, 4m in height and 3m to the eaves with lean to roof
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Welwyn Hatfield/6/2025/1008/PN8
15 Theobalds Close Cuffley Potters Bar EN6 4HH
Prior approval for the erection of a single storey rear extension measuring 4.5m in depth, 3m in height and 3m to the eaves
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Welwyn Hatfield/6/2024/1999/FULL
2 Northaw Road West Northaw Potters Bar EN6 4NR
Relocation of boundary wall following demolition of existing wall along the western boundary and creation of pedestrian gateway
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Welwyn Hatfield/6/2024/2203/LB
2 Northaw Road West Northaw Potters Bar EN6 4NR
Relocation of boundary wall following demolition of existing wall along the western boundary and creation of pedestrian gateway
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Welwyn Hatfield/6/2025/0245/HOUSE
141 Tolmers Road Cuffley Potters Bar EN6 4JW
Erection of two storey front and rear extensions, first floor side extension, roof replacement, front boundary wall and gates
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Welwyn Hatfield/6/2025/0609/HOUSE
23 The Ridgeway Cuffley Potters Bar EN6 4BB
Erection of single storey front extension, conversion of garage into a games room and alterations to fenestration
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Welwyn Hatfield/6/2025/0663/TPO
14 Bluebells Welwyn AL6 0XD
TP1, TP2, TP4 Hornbeams to reduce height and length of subsidiary branches by 30%. TP5 & TP6: Hornbeams to reduce in height by 50% and reduce branches back as per Schedule Sheet 2 illustrat...
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Welwyn Hatfield/6/2025/0842/EM
20 Parkfields Welwyn Garden City AL8 6ED
Erection of a ground floor extension after demolition of existing extension. Garage replacement like for like
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Welwyn Hatfield/6/2025/0864/FULL
Rosanne House Block A Ground Floor Bridge Road Welwyn Garden City AL8 6UB
Installation of 5 air conditioning condensers to ground floor of southern elevation
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Welwyn Hatfield/6/2025/0873/LAWP
26 Warrengate Road North Mymms Hatfield AL9 7TX
Certificate of lawfulness for the erection of a single storey rear extension following the demolition of existing conservatory
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Welwyn Hatfield/6/2025/1066/TC
57 Attimore Road Welwyn Garden City AL8 6LG
Reduce crown of 1 Bay Laurel tree in rear garden by up to 30% to maintain size and shape
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Welwyn Hatfield/6/2024/2356/COND
Land to the north east of King George V Playing Fields Northaw Road East Cuffley EN6 4RD
Submission of details pursuant to condition 2 (Landscape) on planning permission 6/2024/1342/RM
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Welwyn Hatfield/6/2024/2374/COND
Land to the north east of King George V Playing Fields Northaw Road East Cuffley EN6 4RD
Submission of details pursuant to condition 3 (LEMP) on planning permission 6/2024/1342/RM
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Welwyn Hatfield/6/2025/0671/HOUSE
16 Wood View Cuffley Potters Bar EN6 4RE
Installation of front dormer
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Welwyn Hatfield/6/2025/0685/EM
37 Sherrardspark Road Welwyn Garden City AL8 7JY
Erection of garden shed on existing hard standing at the rear of back garden
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Welwyn Hatfield/6/2025/0848/HOUSE
110 Guessens Road Welwyn Garden City AL8 6RS
Erection of a first-floor side extension
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Welwyn Hatfield/6/2025/0861/COND
Units 3, 4 and 5, A1(M) Business Centre Dixons Hill Road Welham Green Hertfordshire AL9 7JE
Submission of details pursuant to condition 2 (Travel Plan Statement) and 3 (Cycle Storage Details) on planning permission 6/2025/0156/FULL
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Welwyn Hatfield/6/2025/0872/HOUSE
12 Parsonage Lane Welham Green Hatfield AL9 7LU
Part single, part two storey, side and rear extension
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Welwyn Hatfield/6/2025/1038/EMT
35 Woodland Rise Welwyn Garden City AL8 7LJ
Front 1 x cherry to reduce by approximately 2m height and width (back to previous).
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Welwyn Hatfield/6/2025/0707/LAWP
11 Margery Wood Welwyn Garden City AL7 1UN
Certificate of lawfulness for the erection of a wooden fence to enclose existing parking space in rear garden
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Welwyn Hatfield/6/2025/0714/COND
Flint Cottage Essendon Hill Essendon Hatfield AL9 6AJ
Submission of details pursuant to Condition 1 (hard & soft landscape works), Condition 2 (samples of materials) and Condition 3 (storage of refuse & recycling) on planning permission 6/2023...
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Welwyn Hatfield/6/2025/0729/FULL
Our Lady Catholic Primary School Woodhall Lane Welwyn Garden City AL7 3TF
Replacement of three gates along the eastern boundary of the site along Woodhall Lane and a length of fencing to the western boundary to improve security. Replacement of fence on western bo...
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Welwyn Hatfield/6/2025/0824/HOUSE
5 Carbone Hill Northaw Potters Bar EN6 4PJ
Removal of existing timber entrance gates and replacement with new double gates between brick piers
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Welwyn Hatfield/6/2025/0851/HOUSE
29 Far End Hatfield AL10 8TG
Erection of a single storey infill front extension, conversion of garage into habitable accommodation with replacement of garage roof with pitched crown roof to incorporate the extension. I...
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Welwyn Hatfield/6/2025/0859/COND
Brockfield Stables Homerswood Lane AL6 9AD
Submission of details pursuant to condition 4 (Hard and soft landscaping), 5 (Sustainable Design Statement) on planning permission 6/2024/0042/FULL (Allowed at appeal APP/C1950/W/24/3341182)
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Welwyn Hatfield/6/2025/0878/EMT
Barnside Court, Welwyn Garden City
T14 Maple to reduce all round by approx 1.5 metres (due to possible leaf infection and to maintain size and shape for the area).
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Welwyn Hatfield/6/2025/0969/TC
42-63 Guessens Court Welwyn Garden City AL8 6RB
Reduce 1 x Hawthorn to reduce by 2.5m in height and 1.5m in width.
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Welwyn Hatfield/6/2025/0972/EMT
42-63 Guessens Court Guessens Road Welwyn Garden City AL8 6RB
1 x Hawthorn to reduce by 2.5m in height and 1.5m in width.
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Welwyn Hatfield/6/2025/1039/EMT
89 Pentley Park Welwyn Garden City AL8 7SL
Cotoneaster to reduce height by approximately 2m and width by 1.5m.
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Welwyn Hatfield/6/2025/1040/TC
89 Pentley Park Welwyn Garden City AL8 7SL
Cotoneaster to reduce height by approximately 2m and width by 1.5m. Tree has become large and dominating and is too close to the property making the house very dark.
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Welwyn Hatfield/6/2025/1101/COND
59 New Road Digswell Welwyn AL6 0AL
Submission of details pursuant to condition 6 (Energy statement) on planning permission 6/2024/2004/VAR
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Welwyn Hatfield/6/2025/0654/FULL
Land adjacent to 51 Great North Road Stanborough AL8 7TJ
Redevelopment of the site to include the erection of a dwelling with associated access, parking and landscaping, following the demolition of the existing stables
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Welwyn Hatfield/6/2025/0712/HOUSE
174 Crawford Road Hatfield AL10 0PA
Erection of part two storey, part single storey side and rear extension, alterations to the roof to include hip to gable roof extension, formation of rear dormer and erection of detached ou...
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Welwyn Hatfield/6/2025/0728/TC
34 High Oaks Road Welwyn Garden City AL8 7BH
T2 Douglas Fir to be felled - overhanging driveway and footpath, roots are damaging the drive and cracking pavement.
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Welwyn Hatfield/6/2025/0736/HOUSE
10 Birch Drive Hatfield AL10 8NX
Erection of single storey front extension with canopy
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Welwyn Hatfield/6/2025/0844/PN15
Grass Area off Hearle Way Hatfield Business Park Hatfield AL10 9EW
Prior approval for the proposed installation of a 20 metre high monopole supporting 9 no. antennas and 2 no. transmission dishes with a wraparound cabinet at base, together with 5 no. equip...
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Welwyn Hatfield/6/2025/0852/HOUSE
20 Parkfields Welwyn Garden City AL8 6ED
Erection of single storey rear and side extension following demolition of existing extension. Replacement garage with roller shutter doors and an external rear door
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Welwyn Hatfield/6/2025/0962/TC
97 Pentley Park Welwyn Garden City AL8 7SL
Removal of a Prunus serrulata, which is less than 4.5m (est. around 3.5m tall)
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Welwyn Hatfield/6/2025/0993/COND
Land north of The Meadway Cuffley Potters Bar EN6 4ET
Submission of details pursuant to condition number 4 (Contamination), on planning permission 6/2024/0105/MAJ
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Welwyn Hatfield/6/2025/0635/HOUSE
4 Hangmans Lane Welwyn AL6 0TJ
Erection of part single- part double-storey side and rear extension and two storey front porch extension. Raising of existing front roof slope, ridge to remain as existing and alterations t...