Planning authority
Welwyn Hatfield planning applications
3,788 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
-
Welwyn Hatfield/6/2026/0350/LAWE
11 New Road Digswell Welwyn AL6 0AE
Certificate of lawfulness for the retention of an outbuilding in the rear garden
-
Welwyn Hatfield/6/2026/0467/COND
Elizabeth House Elizabeth Close Welwyn Garden City AL7 2JB
Submission of details pursuant to Condition 11 (External lighting) on planning permission 6/2024/1512/MAJ (NMA1)
-
Welwyn Hatfield/6/2026/0503/COND
21 Acorn Lane Cuffley Potters Bar EN6 4JQ
Submission of details pursuant to Condition 1 (Materials) on planning permission 6/2020/1819/FULL
-
Welwyn Hatfield/6/2026/0797/HOUSE
111 Wellcroft Road Welwyn Garden City AL7 3JX
Part two storey and part single storey rear extensions, alterations to openings and erection of detached garden room
-
Welwyn Hatfield/6/2026/0800/COND
36A Reynards Road Welwyn AL6 9TP
Submission of details pursuant to condition 1 (Construction Management Plan), condition 2 (Surface Water Drainage) and condition 3 (Material Samples), condition 4 (Crown Roof), condition 5...
-
Welwyn Hatfield/6/2026/0235/HOUSE
79 Homestead Road Hatfield AL10 0QP
Erection of single storey side extension, hardstanding and vehicle crossover
-
Welwyn Hatfield/6/2026/0279/HOUSE
12 St Johns Close Welwyn AL6 9RB
Single storey rear extension, alterations to fenestration, solar panels to rear roof slope, two air source heat pumps and extension to existing rear terrace following demolition of the exis...
-
Welwyn Hatfield/6/2026/0433/HOUSE
The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT
Extension of existing residential dwelling, along with the demolition and re-construction of existing carport and store
-
Welwyn Hatfield/6/2026/0438/LB
Hornbeam House Ayot St Peter Road Ayot St Peter Welwyn AL6 9BG
Installation of ground floor timber casement window in connection with conversion of existing ground floor boiler room into a WC and utility room
-
Welwyn Hatfield/6/2026/0439/HOUSE
Hornbeam House Ayot St Peter Road Ayot St Peter Welwyn AL6 9BG
Installation of ground floor timber casement window in connection with conversion of existing ground floor boiler room into a WC and utility room.
-
Welwyn Hatfield/6/2026/0450/FULL
The Howard Centre Unit 32 Howardsgate Welwyn Garden City AL8 6HA
Installation of external terrace seating and festoon lighting
-
Welwyn Hatfield/6/2026/0451/ADV
The Howard Centre Unit 32 Howardsgate Welwyn Garden City AL8 6HA
Installation of 1 x illuminated fascia sign, 1 x illuminated projecting sign, menu box illuminated sign and festoon lighting.
-
Welwyn Hatfield/6/2026/0453/HOUSE
56 Warren Way Digswell Welwyn AL6 0DN
Erection of a single storey rear extension following the demolition of existing conservatory
-
Welwyn Hatfield/6/2026/0465/HOUSE
Dairy Lodge High Road Essendon AL9 6HU
Erection of an outbuilding for use as a games room and home office
-
Welwyn Hatfield/6/2026/0619/EM
45 Great Dell Welwyn Garden City AL8 7HP
Part two storey rear extension, roof lantern to existing kitchen roof and alterations to openings to rear
-
Welwyn Hatfield/6/2026/0430/ADV
Hertfordshire Constabulary Stanborough Road Welwyn Garden City AL8 6XF
Installation of illuminated signage and logos mounted on building façade
-
Welwyn Hatfield/6/2026/0462/COND
45 Dixons Hill Close Welham Green Hatfield AL9 7EF
Submission of details pursuant to condition number 3 (Materials). 4 (Hard and soft landscaping) and 6 (Bin stores) on planning permission 6/2021/1282/FULL, allowed under appeal reference AP...
-
Welwyn Hatfield/6/2026/0703/HOUSE
57 Great North Road Brookmans Park AL9 6LA
Erection of part double part single storey rear extension, single storey front porch extension, raising of roof and eaves to accommodate loft conversion, alterations to materials and fenest...
-
Welwyn Hatfield/6/2026/0778/TC
71 Longcroft Lane Welwyn Garden City AL8 6EL
Maple tree (sycamore). I would like to cut it back by 30 or 50 percent depending on what the council will agree to. I have already spoken to an Arborist who has confirmed it is possible to...
-
Welwyn Hatfield/6/2026/0377/EM
17 Roundwood Drive Welwyn Garden City AL8 7JZ
Removal of existing dead and dying hedge at front boundary and replacement of hedge
-
Welwyn Hatfield/6/2026/0397/EMT
127 Oakdale Welwyn Garden City AL8 7QS
1 x Copper beech to reduce by approximately 3m in height and 2.5m in width. Reducing due to fast vigorous regrowth from previous works. Tree dominates garden and causes excessive shading 1...
-
Welwyn Hatfield/6/2026/0423/EMT
129 Handside Lane Welwyn Garden City AL8 6TA
1 x Eucalyptus to reduce to around 2m above ground level. Reduce down to leave a suitable framework for rose 1 x Atlas cedar to lift lower branch to around 4m above ground level, Cedar lift...
-
Welwyn Hatfield/6/2026/0472/TC
Lower Meadow Hill Farm Lane Ayot St Lawrence AL6 9BW
Replace damaged Cherry Tree with a new Cherry Tree
-
Welwyn Hatfield/6/2026/0487/TC
Parkside House 58 Mill Lane Welwyn AL6 9ES
Front: A: Row of Yews to reduce by approximately 2m in height. Rear: B: 1 x Yew to trim sides back hard away from garden C: 1 x Sycamore to reduce back to most recent pruning points (approx...
-
Welwyn Hatfield/6/2026/0248/FULL
Land at rear of 2 Woodfield Road Welwyn Garden City AL7 1JH
Erection of a new building to house a Class 7 MOT testing station in connection with Burrowfields Autos
-
Welwyn Hatfield/6/2026/0283/FULL
Red Lion Hotel 88 Great North Road Hatfield AL9 5EU
Installation of aluminium gazebo to existing outdoor seating area
-
Welwyn Hatfield/6/2026/0328/HOUSE
4 Bulls Lane Hatfield AL9 7PD
Erection of a two storey side extension and single storey front extension following the demolition of the existing garage, single storey side extension and single storey side and rear lean-...
-
Welwyn Hatfield/6/2026/0353/EM
373 Knightsfield Welwyn Garden City AL8 7NB
Erection of a single storey, flat roof extension to replace conservatory
-
Welwyn Hatfield/6/2026/0368/HOUSE
13 Greenfield Hatfield AL9 5HW
Erection of single storey rear extension, first floor front and side extension, single storey front infill extension and alteration to fenestration
-
Welwyn Hatfield/6/2026/0382/EM
20 Turmore Dale Welwyn Garden City AL8 6HS
Part garage conversion and front infill extension
-
Welwyn Hatfield/6/2026/0390/PIP
Land to the North-West Harmer Green Lane, Digswell, Welwyn
Erection of one detached dwelling
-
Welwyn Hatfield/6/2026/0407/EM
67 Handside Lane Welwyn Garden City AL8 6SH
Alterations and Replacement Driveway from concrete to block paved
-
Welwyn Hatfield/6/2026/0408/COND
14 Market Place Hatfield AL10 0LN
Submission of details pursuant of condition 1 (air ventilation, extraction and odour control systems) on planning permission 6/2023/0653/FULL
-
Welwyn Hatfield/6/2026/0416/COND
6 Bishops Close Hatfield AL10 9PW
Submission of details pursuant to condition 1 (Management Plan), on planning permission 6/2025/1834/FULL
-
Welwyn Hatfield/6/2026/0417/HOUSE
38 Dellfield Road Hatfield AL10 8EW
Erection of a single storey rear extension and part side wrap around and front porch extension
-
Welwyn Hatfield/6/2026/0425/HOUSE
93 Holloways Lane Welham Green Hatfield AL9 7NU
Erection of single storey rear extension following demolition of existing detached garage
-
Welwyn Hatfield/6/2026/0427/FULL
Brocket Park Auberge Du Lac Marford Road Lemsford Welwyn Garden City AL8 7XG
Change of use of two existing buildings from Class B8 (Storage) to Class E (Gym and Wellness Centre)
-
Welwyn Hatfield/6/2026/0440/LAWP
26 Peregrine Way Hatfield AL10 9UP
Certificate of lawfulness for erection of an outbuilding
-
Welwyn Hatfield/6/2026/0445/HOUSE
7 Bennett Close Welwyn Garden City AL7 4JA
Erection of single storey rear and garage extension
-
Welwyn Hatfield/6/2025/1722/HOUSE
2 Lanercost Close Welwyn AL6 0RW
Erection of a single storey side extensions x 2, first floor rear extension, roof alterations including addition of dormers to side and rear elevations, insertion of roof lights, Juliet bal...
-
Welwyn Hatfield/6/2025/2453/HOUSE
10 Starling Lane Cuffley Potters Bar EN6 4JX
Erection of a masonry boundary wall to front garden area
-
Welwyn Hatfield/6/2026/0123/EM
Council owned bungalows in Moss Green Welwyn Garden City AL7 3TE (Numbers 1-40 inclusive)
Replacement of existing interlocking concrete roof tiles with a like for like matched concrete interlocking roof tile, Marley Ludlow Plus, smooth Brown, through colour, smooth finish. Insta...
-
Welwyn Hatfield/6/2026/0148/HOUSE
57 Moffats Lane Brookmans Park AL9 7RT
Erection of a second storey extension to existing bungalow, alterations to the roof, front and rear dormers, two storey front extension, part two storey part single storey rear extensions,...
-
Welwyn Hatfield/6/2026/0331/EM
4 Attimore Road Welwyn Garden City AL8 6LW
Repainting the exterior of the house like for like & repairing any cracks in the render, including the metalwork on the front window balcony
-
Welwyn Hatfield/6/2026/0405/COND
Land adjacent to 51 Great North Road Stanborough AL8 7TJ
Submission of details pursuant to condition 1 (Construction Ecological Management Plan), condition 2 (Biodiversity Enhancement Plans), condition 4 (Hard and Soft Landscape Works), condition...
-
Welwyn Hatfield/6/2026/0735/LAWE
1 Northaw Place Coopers Lane Northaw Potters Bar EN6 4NQ
Certificate of lawfulness for the existing use of the land as residential garden land ancillary to the dwellinghouse continuously since 2012
-
Welwyn Hatfield/6/2026/0755/HOUSE
38 Westland Drive Brookmans Park AL9 7UQ
Erection of single storey side and rear extension with split level roofline
-
Welwyn Hatfield/6/2025/2551/FULL
42 Wood Close Hatfield AL10 8TX
Change of use from general amenity to residential land for the installation of a hardstanding with crossover
-
Welwyn Hatfield/6/2026/0018/EM
412 Howlands Welwyn Garden City AL7 4HB
Retrospective applications for erection of single storey rear extension, installation of EV charging point, replacement hardstanding, re-installation of porch canopy, replacement UPVC windo...
-
Welwyn Hatfield/6/2026/0204/FULL
Inspira House Martinfield Welwyn Garden City AL7 1GW
Installation of roof insulation and new edge detail, raising height by 500mm. Addition of externally mounted rainwater hoppers and downpipes
-
Welwyn Hatfield/6/2026/0291/HOUSE
52 Warren Way Digswell Welwyn AL6 0DN
Erection of single storey front extension
-
Welwyn Hatfield/6/2026/0385/FULL
13 Stonehills Welwyn Garden City AL8 6ND
Removal of ATM's, Night Safe Components, existing signage and reinstate materials where required
-
Welwyn Hatfield/6/2026/0666/FULL
Brocket Park Warren Farm Marford Road Lemsford Welwyn Garden City AL8 7XG
Erection of single storey extension to the dairy, single storey extension to adjacent outbuilding and associated fenestration changes to facilitate gym complex, following demolition of exis...
-
Welwyn Hatfield/6/2026/0751/COND
Land adjacent to Woodvale 1 Carbone Hill Northaw Potters Bar EN6 4PJ
Submission of details pursuant to Condition 1 (Construction Management Plan), condition 2 (Construction Environment Management Plan), condition 3 (Full site survey showing the datum used to...
-
Welwyn Hatfield/6/2026/0332/EMT
1 Applecroft Road Welwyn Garden City AL8 6JZ
Crown reduce 1 x Oak back to previous points, removing approx. 3m of regrowth. Repollard 1 x Horse Chestnut back to previous points, removing approx. 3m of regrowth
-
Welwyn Hatfield/6/2026/0345/EMT
110 Mill Green Road Welwyn Garden City AL7 3XE
3 x Leyland Cypress to reduce by around 6ft in height
-
Welwyn Hatfield/6/2026/0355/EMT
34 Rosedale Welwyn Garden City AL7 1DR
1 x Cherry plum to reduce to approximately 3m above ground level, leaving a framework for the tree to grow on from
-
Welwyn Hatfield/6/2026/0376/FULL
17-17a Town Centre Hatfield AL10 0JZ
Single storey rear extension, extraction equipment to rear and installation of roller shutters
-
Welwyn Hatfield/6/2026/0381/EM
18 Turmore Dale Welwyn Garden City AL8 6HS
Proposed part conversion of existing garage to facilitate a utility / shower room
-
Welwyn Hatfield/6/2026/0412/TC
129 Handside Lane Welwyn Garden City AL8 6TA
T2 1 x Eucalyptus to reduce to around 2m above ground level. Reduce down to leave a suitable framework for rose T1 1 x Atlas cedar to lift lower branch to around 4m above ground level. Ceda...