Planning applications in Welwyn Hatfield
17A The Broadway Hatfield AL9 5HZ
Installation of air conditioning condenser floor mounted to the rear of the building
55 Rosedale Welwyn Garden City AL7 1DP
Removal of chimney stack and making good void to match existing tiles and appearance; installation of CCTV camera at front of house and installation o...
165 Handside Lane Welwyn Garden City AL8 6TA
Proposed installation of an air source heat pump, solar panels, battery storage and an EV charging point
78 Valley Road Welwyn Garden City AL8 7DP
Detached, single-storey timber garden office in the rear garden and an EV charging point at the front of property.
1 Magpie Walk Hatfield AL10 8RF
Change of use of amenity land to parking, 2 new parking spaces and dropped kerb
9 Harpsfield Broadway Hatfield AL10 9TF
Retrospective application for single storey rear extension and installation of extraction flue to rear of the building
The Galleria Comet Way Hatfield AL10 0XR
Alteration to southern highway access and adjacent internal roads
University Of Hertfordshire College Lane Campus College Lane Hatfield AL10 9AB
Installation of plant and machinery comprising Air Source Heat Pumps (ASHP), Electrical Panels and Variable Refrigerant Flow (VRF) systems to serve th...
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 ...
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.
60 Brookmans Avenue Brookmans Park AL9 7QQ
Erection of a single storey rear extension, first floor side extension, front porch and boundary wall with brick pillars, railings and vehicular entra...
6 The Quadrangle Welwyn Garden City AL8 6SG
Installation of an EV charger to the front of the property by the drive
66 Brockswood Lane Welwyn Garden City AL8 7BQ
Installation of electric charging point
6 Chelveston Welwyn Garden City AL7 2PW
Replacement windows and door to black, and the installation of air conditioning unit to first floor side elevation
83 Brookmans Avenue Brookmans Park AL9 7QG
Erection of a self build two and half storey detached dwelling and front boundary wall and vehicular gates following the demolition of the existing dw...
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...
64 Moorlands Welwyn Garden City AL7 4QG
Installation of an EV charger on the garage wall
Woodlands Shepherds Way Northaw Potters Bar EN6 4BN
Installation of replacement entrance gates and construction of an electricity substation/bin store
University Bus Garage Gypsy Moth Avenue Hatfield AL10 9BS
The installation of electric vehicle infrastructure to convert existing diesel bus fleet to fully electric vehicles (EV)
83 Park Meadow Hatfield AL9 5HB
Erection of single storey side extension and installation of air source heat pump unit
Hatfield Police Station Comet Way Hatfield AL10 9SJ
Installation of 135 metres of fibre telecommunications cable from a fibre termination box in the ground floor canteen area, to a communications cabine...
21 Russellcroft Road Welwyn Garden City AL8 6QX
Extension of driveway and new path, including fitting soakway for rainwater
9 The Quadrangle Welwyn Garden City AL8 6SG
Installation of EV charger
Isabel Hospice Howlands Welwyn Garden City AL7 4GN
Certificate of lawfulness for a single storey infill extension to hospice to create new store. Alterations to fenestration, installation of 5 roofligh...
358 Knightsfield Welwyn Garden City AL8 7NG
Install solar panels on rear roof of property. Install backup battery on side of property. Install EV charger at front of property.
8 Dognell Green Welwyn Garden City AL8 7BL
Installation of an EV charger
12 Guessens Road Welwyn Garden City AL8 6QR
Changes to driveway and front garden. Addition of electric charging point. Addition of summerhouse in back garden
18 Fallowfield Welwyn Garden City AL7 1EE
Installation of hardstanding (retrospective)
3 Hall Grove, Welwyn Garden City, AL7 4PJ
Installation of EV charger
143 Handside Lane Welwyn Garden City AL8 6TA
Installation of an electric vehicle charging point on the front of the property
24 Melbourne Court, Welwyn Garden City, AL8 6LL
Installation of EV charger
168 Boundary Lane Welwyn Garden City AL7 4DF
Project 1: Installation of a new driveway and EV charging Project 2: Replacement of current doors on the rear of the property to bifold Project 3: Add...
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Data updated 10 May 2026. Source: Welwyn Hatfield planning portal.