Planning application
6/2026/1275/FULL
Council owned flats: Feather Dell Hatfield AL10 8DD 20-42 Feather Dell Hatfield AL10 8DD
Proposal
Installation of wall insulation (materials to match existing to all of the external wall), replacement windows and doors to double/triple glazed units and thermal doors, balcony insulation system to be added to balcony slab and new railings (to match existing) to be installed
As published by the council, reference 6/2026/1275/FULL
Timeline
Dates from the published record
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20 Jul 2026
Received by Welwyn Hatfield
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2 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Welwyn Hatfield for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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6/2026/0775/FULL Granted
1-11, 13-23, 23-35 & 37-47 Grove Mead; 2-12, 14-24 Briars Wood & 2-12 & 22-32 Briars Lane Hatfield
Replacement of external wall insulation to match existing, replacement windows and doors, to double/triple glazed units and thermal doors, balcony insulation system to be added to balcony slab and new railings to match existing
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6/2025/2062/FULL Refused
46a Curzon Point The Common Hatfield AL10 0LU
Change of use to allow for private residential use (HMO) at purpose built student accommodation
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6/2026/1273/FULL Awaiting decision
Council owned flats: 26-36 Aldykes Hatfield AL10 8EF and 44-54 Feather Del, Hatfield AL10 8DD
Replacement windows and doors to double/triple glazed units and thermal doors with the addition of balcony insulation system to balcony slab and new railings (to match existing, installation of cavity wall insulation to all external walls
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6/2026/1018/LAWP Awaiting decision
Dickson House Clayton House Forum House Lemsford Road Hatfield AL10 0FE
Certificate of lawfulness to replace existing external cladding, cavity barriers and insulation to all facades with alternative non-combustible materials. Replace the existing timber decking to all balconies with alternative non-combustible materials
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6/2026/1272/FULL Awaiting decision
Council owned flats in Aldykes & Briars Wood 2-12, 14-24 Aldykes Hatfield & 38-48 & 50-60 Briars Wood Hatfield AL10 8EF
Installation of insulation to all of the external walls, replacement windows and doors to double/triple glazed units and thermal doors, balcony insulation system to be added to balcony slab and new railings (to match existing) to be installed, replacement of existing cladding panels with non combustible fibre-cement plank, colour to match existing
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6/2026/0865/FULL Awaiting decision
Land Outside 92 Town Centre Hatfield AL10 0JW
Installation of 1 no. new communications Kiosk with integrated defibrillator and advertising display
Other full applications applications
In Welwyn Hatfield
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6/2026/0686/FULL Withdrawn
11 Georges Wood Road Brookmans Park AL9 7BY
Erection of new dwelling and associated hard and soft landscaping following demolition of the existing dwelling and the detached garage
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6/2026/0400/FULL Granted
Bothys field land at Holwell Court Farm Holwell Court Hatfield AL9 5RL
Erection of a hay store and a machinery store
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6/2025/2403/FULL Refused
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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6/2026/0982/FULL Granted
Tesco Superstore Great North Road Hatfield AL9 5JY
Installation of one self service laundry kiosk to Tesco superstore curtilage
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6/2025/2445/FULL Withdrawn
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 landscaping works