Planning applications in Welwyn Hatfield
Woodside Garden Lodge Wildhill Road Hatfield AL9 6DD
Certificate of lawfulness for the erection of a mobile home
73 Mymms Drive Brookmans Park AL9 7AA
Erection of a new dwelling following demolition of the existing building
1 Heay Fields Welwyn Garden City AL7 2EH
Change of use from general amenity land to residential to include the alteration and extension of the existing brick wall
Land to Rear of 63 Pine Grove Brookmans Park AL9 7BL
Erection of new dwelling and associated hard and soft landscaping
Land West of Woolmer’s Park The Hay Barn (Howell Court Farm) Essendon AL9 5RL
Demolition of existing agricultural barn and erection of a replacement self-build dwellinghouse with associated access, parking, landscaping, installa...
Land at Spinney Lane Rabley Heath Welwyn AL6 0QS
Cessation of existing commercial use and erection of 5 dwellings
17-17a Mill Lane Welwyn AL6 9EU
Change of use of offices to 3 x 2 bedroom flats
Land to the North-West Harmer Green Lane, Digswell, Welwyn
Erection of one detached dwelling
57 Tolmers Road Cuffley Potters Bar EN6 4JG
Erection of dwelling following the demolition of existing dwelling
Tylersley Farm Tylers Causeway Newgate Street Hertford SG13 8QN
Erection of two dwellings together with car parking and landscaping following the demolition of existing bungalow
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...
17 Guessens Road Welwyn Garden City AL8 6QL
Repair and convert outbuildings on the side of my property into useable spaces. Expansion of driveway to provide safe access to the front door from my...
BioPark Broadwater Road Welwyn Garden City AL7 3AX
Demolition of existing buildings and construction of residential units (Use Class C3) and community hub (Use Class E/F.2), with public realm and open ...
5 The Drive Ponsbourne Park Ponsbourne Park Hertford SG13 8QS
Residential development of 2 units
Land adjacent 2A Whitehill Welwyn AL6 9AF
Erection of a detached, self-build dwelling with associated access and parking
Land West of Brookmans Park Railway Station Bradmore Lane Brookmans Park AL9 7ST
A hybrid planning application (part full and part outline) for a phased and severable development comprising: 1. Full planning permission for 437 resi...
Land to the north east of King George V Playing Fields Northaw Road East Hertfordshire EN6 4RD
Erection of 16 new dwellings with associated access, car parking and landscaping
Land to the north of New Road Stanborough Welwyn Garden City AL8 7TX
Outline Planning Application for up to 100 dwellings (including affordable housing), open space, sustainable drainage systems (SuDS), vehicular access...
105 Northaw Road West Northaw Potters Bar EN6 4NS
Outline permission for the erection of up to 30 dwellings on land to the rear of 105 Northaw Road West including alterations to the existing site acce...
23-25 Station Road and 1-9 Woodside Road Digswell AL6 0DU
Erection of three dwellings with associated landscaping and car parking
Glendee Boarding Kennels Dixons Hill Close Welham Green Hatfield AL9 7EN
Erection of nine dwellings, including access road, hard standing and fencing following demolition of existing buildings
19 The Avenue Welwyn AL6 0PW
Erection of new dwelling with front landscaping following the demolition of existing dwelling
Land adjacent to Sewells Welwyn Garden City AL8 7SN
Proposed redevelopment of the land for four new family homes, alongside the proposed soft and hard landscaping scheme, car and cycle parking and refus...
57 Tolmers Road Cuffley Potters Bar EN6 4JG
Erection of new dwelling following the demolition of existing dwelling
80 Travellers Lane Hatfield AL10 8SF
Existing use of property as a House in Multiple Occupation and conversion of the original garage into habitable accommodation
109 Woods Avenue Hatfield AL10 8QQ
Retrospective subdivision of flat into two separate dwellings
Wendover Lodge Church Street Welwyn AL6 9LR
Erection of detached building to provide 8no 2-bed units for over 55's
42 Wood Close Hatfield AL10 8TX
Change of use from general amenity to residential land for the installation of a hardstanding with crossover
Tylersley Farm Tylers Causeway Newgate Street Hertford SG13 8QN
Erection of two dwellings following demolition of bungalow, landcaping and changes to access arrangements
6 Ross Close Hatfield AL10 0QT
Erection of dwelling following demolition of outbuilding
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 extens...
14 Hanyards Lane Cuffley Potters Bar EN6 4AT
Erection of three storey dwelling with associated landscaping to front and rear following the demolition of existing two storey dwelling
37 Mardley Avenue Welwyn AL6 0TU
Erection of a single chalet dwelling
Land at Southway Hatfield
Approval of reserved matters (appearance, landscaping, layout and scale) following outline planning permission 6/2023/1532/OUTLINE for the erection of...
Land to The South of Bulls Lane Welham Green Hatfield AL9 7PE
Outline permission for the erection of up to 60 dwellings (Use Class C3) with all matters reserved except for access
Netherfield Vineyards Road Northaw Potters Bar EN6 4PH
Certificate of lawfulness for the partial demolition and reconstruction of dwelling due to subsidence with minor re-configuration of window openings
Land East of Colesdale Farm Cuffley
Erection of a residential development of up to 35 dwellings, with all matters reserved for subsequent approval except for a new vehicular access from ...
2A Sharmans Close Digswell Welwyn AL6 0AR
Prior approval for the addition of one storey 2.7m in total height including the new floor structure zone. Walls and fenestration to the principle fro...
58 Bell Lane Brookmans Park AL9 7AY
Erection of two dwellings with associated access, parking, amenity space and landscaping following demolition of existing bungalow
Postern Gate Farm Newgate Street Village Hertford SG13 8QR
Prior approval for a change of use of agricultural buildings to 2 dwellings
University Of Hertfordshire College Lane Hatfield AL10 9AB
Erection of university building and associated landscaping and infrastructure works, following demolition of various existing buildings
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Data updated 10 May 2026. Source: Welwyn Hatfield planning portal.