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Ward · Welwyn Hatfield

Planning applications in Welham Green & Hatfield South

PlanIndex holds 144 planning applications from Welham Green & Hatfield South ward, the earliest from 2019, the newest from August 2026. 77% of clear-cut decisions were approvals.

144
Applications since 2019
77%
Approved clear-cut outcomes
58 days
Median decision Welwyn Hatfield, year to September 2026

Applications in Welham Green & Hatfield South

Newest first · page 1 of 3

  • 6/2026/1421/FULL Awaiting decision

    Thunderbridge Farm Bulls Lane Hatfield AL9 7BB

    Erection of an agricultural building.

    Submitted 12 Aug 2026 Full applications
  • 6/2026/1337/FULL Awaiting decision

    Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

    Relocation of the Transfusion Medicine Vet Pod and associated parking, landscaping and associated works

    Submitted 30 Jul 2026 Full applications
  • 6/2026/1297/LAWE Awaiting decision

    White Lodge Farm The Bellbrook Bulls Lane Hatfield AL9 7AZ

    Certificate of lawfulness in relation to existing gate and fencing

    Submitted 23 Jul 2026 Lawful development
  • 6/2026/1263/COND Awaiting decision

    Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

    Submission of details pursuant to Condition 24 (External Lighting) on planning permission 6/2024/2418/MAJ

    Submitted 17 Jul 2026 Conditions
  • 6/2026/1262/COND Awaiting decision

    26 Station Road Welham Green Hatfield AL9 7PG

    Submission of details pursuant to Condition 21 (Biodiversity Enhancement Plan) on planning permission 6/2024/2418/MAJ

    Submitted 17 Jul 2026 Conditions
  • 6/2026/1251/MAJ Awaiting decision

    Mansion House North Mymms Park Tollgate Road North Mymms Hatfield AL9 7TR

    Change of use to wedding venue, conference, ceremonies, corporate events and filming (Retrospective)

    Submitted 16 Jul 2026 Full applications
  • 6/2026/1250/LAWP Awaiting decision

    40 Dellsome Lane Welham Green Hatfield AL9 7ND

    Certificate of lawfulness for Class A - Larger single storey rear extension (previously subject to prior approval application ref: 6/25/1851/PN8), Class B - Roof extension/hip to gable conversion, Class C - Other alterations to roof

    Submitted 16 Jul 2026 Lawful development
  • 6/2026/1248/LAWE Awaiting decision

    North Mymms Park Tollgate Road North Mymms Hatfield AL9 7TR

    Certificate of lawfulness of existing use as a wedding venue, conference, ceremonies, corporate events and filming

    Submitted 15 Jul 2026 Lawful development
  • 6/2026/1206/COND Awaiting decision

    Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

    Submission of details pursuant to condition 10 (Landscaping) on planning application 6/2024/2418/MAJ

    Submitted 10 Jul 2026 Conditions
  • 6/2026/1192/COND Awaiting decision

    26 Huggins Lane Welham Green Hatfield AL9 7LE

    Submission of details pursuant to condition number 1 (Construction Traffic Management Plan), condition 2 (Energy-efficient construction materials and processes), condition 3 (Samples of the materials), condition 4 (Hard and soft landscaping), condition 5 (Secure cycle parking), condition 6 (Refuse bin and recycling storage) and condition 7 (Onsite car parking) on planning permission 6/2023/2133/FULL

    Submitted 9 Jul 2026 Conditions
  • 6/2026/1203/HOUSE Awaiting decision

    6 Huggins Lane Welham Green Hatfield AL9 7LR

    Erection of a two storey side extension.

    Submitted 8 Jul 2026 Householder
  • 6/2026/1181/COND Awaiting decision

    Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

    Submission of details pursuant to Condition 14 (Construction Phase Surface Water Management Plan) on planning permission 6/2024/2418/MAJ

    Submitted 7 Jul 2026 Conditions
  • 6/2026/1150/HOUSE Awaiting decision

    47 Puttocks Drive Welham Green Hatfield AL9 7LW

    Erection of a single storey rear extension

    Submitted 1 Jul 2026 Householder
  • Land North of Dixons Hill Road Welham Green AL9 7EE

    New access from Dixons Hill Road to Land North of Dixons Hill Road Welham Green

    Submitted 29 Jun 2026 Full applications
  • 6/2026/1131/MAJ Refused

    Land North of Dixons Hill Road Welham Green

    Erection of 127 dwellings including access, public open space, landscaping, parking and associated infrastructure works

    Submitted 26 Jun 2026 Full applications
  • Land south of Welham Manor and west of Station Road including 26 Station Road Welham Green AL9 7EL

    Submission of details pursuant to Condition 9 (materials) on planning permission 6/2024/2418/MAJ

    Submitted 25 Jun 2026 Conditions
  • 6/2026/1088/LB Awaiting decision

    47 Dixons Hill Close Welham Green Hatfield AL9 7EF

    Erection of a single storey rear extension, single storey side extension and internal alterations following the demolition of an existing detached shed and an attached W.C.

    Submitted 23 Jun 2026 Heritage and listed buildings
  • 6/2026/1087/HOUSE Awaiting decision

    47 Dixons Hill Close Welham Green Hatfield AL9 7EF

    Erection of a single storey rear extension and a single storey side extension following the demolition of an existing detached shed and an attached W.C.

    Submitted 23 Jun 2026 Householder
  • 6/2026/1052/FULL Awaiting decision

    Unit 3 Woodside Lane Hatfield AL9 6DE

    Retention of an extension to the existing building and the erection of a rear extension following demolition of existing buildings (part retrospective)

    Submitted 17 Jun 2026 Full applications
  • Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

    Proposed new manège with associated lighting, fencing, landscaping, and associated works

    Submitted 11 Jun 2026 Full applications
  • 6/2026/0995/PN8 Granted

    2 Corner View Welham Green Hatfield AL9 7DH

    Prior approval for a single storey rear extension measuring 4m in depth, 2.2m to the eaves and the maximum height of 3.6m

    Submitted 5 Jun 2026 Prior approval
  • Land at South Way Hatfield AL10 8HS

    Submission of details pursuant of condition 5 (archaeology)) on planning permission 6/2023/1532/OUTLINE

    Submitted 4 Jun 2026 Conditions
  • 2 Parsonage Lane Welham Green Hatfield AL9 7LU

    Certificate of lawfulness for the erection of a single storey rear extension

    Submitted 4 Jun 2026 Lawful development
  • 6/2026/0962/COND Awaiting decision

    Glendee Boarding Kennels Dixons Hill Close Welham Green Hatfield AL9 7EN

    Submission of details pursuant of condition 12 (drainage) on planning permission 6/2024/0628/FULL

    Submitted 2 Jun 2026 Conditions
  • 169 Bishops Rise Hatfield AL10 9EP

    Certificate of lawfulness for the erection of a single storey rear extension

    Submitted 27 May 2026 Lawful development
  • The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT

    Extension of existing residential dwelling

    Submitted 26 May 2026 Householder
  • 2 Corner View Welham Green Hatfield AL9 7DH

    Certificate of lawfulness for the proposed erection of single storey rear extension

    Submitted 22 May 2026 Lawful development
  • 6/2026/0902/PIP Awaiting decision

    Site Of Former Swan Stables Woodside Lane AL9 6DE

    Residential development of five units

    Submitted 20 May 2026 Outline
  • 6/2026/0858/ADV Awaiting decision

    Welham Green Service Station Dellsome Lane Welham Green Hatfield AL9 7NF

    Installation of six signs

    Submitted 15 May 2026 Advertising
  • 6/2026/0848/PN8 Granted

    45 Garden Avenue Hatfield AL10 8LL

    Prior approval for the erection of a single storey rear extension measuring 5.5m in depth, 3.25m in height and 3m to the eaves following the demolition of existing conservatory

    Submitted 13 May 2026 Prior approval
  • 26 Station Road Welham Green Hatfield AL9 7PG

    Submission of details pursuant to Condition 12 (Cycle Storage) on planning permission 6/2024/2418/MAJ

    Submitted 12 May 2026 Conditions
  • 4 Bulls Lane Hatfield AL9 7PD

    Erection of a two storey side extension, single storey front extension and single storey rear extension following the demolition of the existing garage, single storey side extension and single storey side and rear lean-to additions. Alterations to the external materials and fenestration to the dwelling and associated landscaping works

    Submitted 12 May 2026 Householder
  • 14 Holloways Lane Welham Green Hatfield AL9 7NP

    Erection of single storey front, side and rear extensions

    Submitted 12 May 2026 Householder
  • 26 Station Road Welham Green Hatfield AL9 7PG

    Submission of details pursuant to condition number 13 (Refuse Strategy) on planning permission 6/2024/2418/MAJ

    Submitted 6 May 2026 Conditions
  • 6 St Audreys Close Hatfield AL10 8UW

    Certificate of existing lawfulness of an HMO

    Submitted 1 May 2026 Lawful development
  • 6/2026/0765/EIA Decided

    Small Animal Hospital at the Hawkshead Campus of the Royal Veterinary College AL9 7TA

    Request for a screening opinion for proposal to implement the proposals for a new Small Animal Hospital as per the Approved Hawkshead Campus Masterplan (2018): Request for an Environmental Impact Assessment (EIA) Screening Opinion under Regulations 5 and 6 of the Town and Country Planning (E nvironmental Impact Assessment) Regulations 2017 (as amended)

    Submitted 30 Apr 2026 Outline
  • 72 Cherry Way Hatfield AL10 8LD

    Certificate of lawfulness for non-material Change of Use from C3 (single-family dwelling) to C2 (residential institution) to establish a children’s home accommodating 1 to 2 service users

    Submitted 28 Apr 2026 Lawful development
  • Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

    Submission of details pursuant to Condition 3 (Contamination through Surface Water Drainage), condition 5 (Surface Water Drainage Network) on planning permission 6/2024/2418/MAJ

    Submitted 27 Apr 2026 Conditions
  • 6/2026/0708/VAR Awaiting decision

    North Mymms Park Tollgate Road North Mymms AL9 7TR

    Variation or removal of Condition 2 (noise limiting system) and removal of Condition 3 (overarching Travel Plan) of planning permission 6/2022/2793/VAR

    Submitted 21 Apr 2026 Amendments
  • 24 Hawkshead Lane North Mymms AL9 7TB

    Alteration and extension to roof with the insertion of a new rooflight. Garage conversion involving the replacement of garage door with window

    Submitted 20 Apr 2026 Householder
  • 60 Pooleys Lane Welham Green Hatfield AL9 7LF

    Alterations and extension to roof with rear dormer and skylights to front roofslope

    Submitted 17 Apr 2026 Householder
  • 6/2026/0672/COND Awaiting decision

    Land at South Way Hatfield AL10 8HS

    Submission of details pursuant to condition number 4 (Surface Water Drainage Scheme) & 6 (method statement for interim and temporary drainage) on planning permission 6/2023/1532/OUTLINE

    Submitted 15 Apr 2026 Conditions
  • 42 Holloways Lane Welham Green Hatfield AL9 7NS

    Erection of a part single storey and part 1.5 storey rear extension and single storey side extension, alterations to the roof and fenestration and installation of first floor rear dormers

    Submitted 13 Apr 2026 Householder
  • 26 Station Road Welham Green Hatfield AL9 7PG

    Submission of details pursuant to Condition 7 (CEMP) and 8 (Badger Survey) on planning permission 6/2024/2418/MAJ

    Submitted 9 Apr 2026 Conditions
  • 6/2026/0620/HOUSE Awaiting decision

    1 Old Leys Hatfield AL10 8LR

    Erection of a two-storey side extension, associated roof alterations, and the erection of a brick boundary wall

    Submitted 8 Apr 2026 Householder
  • 26 Station Road Welham Green Hatfield AL9 7PG

    Submission of details pursuant to Condition 6 (Construction Management Plan) on planning permission 6/2024/2418/MAJ

    Submitted 7 Apr 2026 Conditions
  • 26 Station Road Welham Green Hatfield AL9 7PG

    Submission of details pursuant to condition number 4 (Site Waste Management Plan) on planning permission 6/2024/2418/MAJ

    Submitted 7 Apr 2026 Conditions
  • 24 Garden Avenue Hatfield AL10 8LN

    Erection of a single storey rear extension.

    Submitted 7 Apr 2026 Householder
  • 7 Barfolds Welham Green Hatfield AL9 7NG

    Erection of two storey side extension and single storey front/side extension

    Submitted 2 Apr 2026 Householder
  • Thunderbridge Yard Bulls Lane Hatfield AL9 7BB

    Change of use of land to enable the formation of 4 Gypsy/Traveller pitches (comprising the stationing of 1 static caravan and storage of 1 touring caravan per pitch) alongside the erection of two dayrooms

    Submitted 30 Mar 2026 Full applications