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Planning Application: 6/2026/0915/FULL




FULL PERMISSION
Under Consultation
Ms Emily Kingswell
e.kingswell@welhat.gov.uk
Holwell Court Farm Holwell Court Hatfield AL9 5RL
Refurbishment of the existing residential farmhouse and the change of use of the adjoining stables from storage (use class B8) to residential (use class C3) to form a single residential unit. Erection of a single storey storey glazed links across the adjoining former stables and alteration of fenestration and associated hard and soft landscaping
527559
210598

  • Brookmans Park & Little Heath

  • Councillor Mark Short
  • Councillor Fiona Thomson
  • Councillor Craig Stanbury
Essendon
200003857485
22/05/2026
08/07/2026
29/07/2026
Bruno Gouveia
Mr Ganesh
23 Berkeley Square Mayfair London W1J 6HE
Holwell Court Farm Holwell Court Hatfield AL9 5RL
Description Distance
Minerals Safeguarding Area 0.00
Green Belt 0.00
Landscape Character Area 0.00
Parish 0.00
Adjoining Local Authorities 0.00
Flood Zone Surface Water 1000mm 0.00
Hertfordshire Ecological Network 0.00
Hertfordshire Ecological Network 0.00
Sand and Gravel Belt 0.00
LEADS Ecology Consultation Area 0.00
Great Crested Newts DLL Risk Zones 0.00
NATS Safeguarding Area Wind Turbine Development 0.00
LLA Aerodrome Safeguarding Area 0.00
London Heathrow Safeguarding Area 0.00
Delegated

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File Description Date Uploaded
Application Form - Without Personal Information
File: ApplicationFormRedacted.pdf (409 kb) Description: Applicationformredacted Created Date: 22/05/2026
Block Plan
File: HCF-FUL-08-C.pdf (1056 kb) Description: Proposed Site Block Plan Created Date: 08/07/2026
Elevations
File: HCF-FUL-07.pdf (2340 kb) Description: Proposed Elevations Created Date: 22/05/2026
File: HCF-FUL-03.pdf (866 kb) Description: Existing Elevations Created Date: 22/05/2026
Floor Plans
File: HCF-FUL-04.pdf (1776 kb) Description: Proposed Ground Floor Plan Created Date: 22/05/2026
File: HCF-FUL-05.pdf (990 kb) Description: Proposed First Floor Plan Created Date: 22/05/2026
File: HCF-FUL-01.pdf (1165 kb) Description: Existing Ground Floor Plan Created Date: 22/05/2026
Location Plan
File: HCF-FUL-09-B.pdf (840 kb) Description: Existing Location & Block Plan Created Date: 08/07/2026
Design & Access Statement
File: HCF_ Design Access Statement.pdf (15063 kb) Description: Design Access Statement Created Date: 22/05/2026
Biodiversity Survey & Report
File: Holwell Court Farm Hatfield AL9 5RL DRAFT_SSM_3736_report_v5_Redacted.pdf (611 kb) Description: Biodiversity Gain Plan_Redacted Created Date: 22/05/2026
File: Holwell Court Farm Hatfield AL9 5RL DRAFT_SSM_3736_v5.xlsx (862 kb) Description: Statutory Biodiversity Metric Created Date: 22/05/2026
Flood Impact Assessment
File: HCF-Flood Risk Assessment.pdf (7928 kb) Description: HCF Flood Risk Assessment Created Date: 22/05/2026
File: flood-map-planning-2025-11-28T09_46_42.573Z.pdf (632 kb) Description: Flood Map Planning 2025 11 28t09 46 42.573z Created Date: 22/05/2026
Land Contamination Assessment
File: Soil Contamination Survey Phase 1 CRA_Redacted.pdf (4366 kb) Description: Soil Contamination Survey Phase 1 CRA_Redacted Created Date: 27/05/2026
File: Soil Contamination Survey Phase 2 _Redacted.pdf (5382 kb) Description: Soil Contamination Survey Phase 2 Contamination Assessment_Redacted Created Date: 28/05/2026
Roof Plans
File: HCF-FUL-06.pdf (949 kb) Description: Proposed Roof Plan Created Date: 22/05/2026
File: HCF-FUL-02.pdf (894 kb) Description: Existing Roof Plan Created Date: 22/05/2026
Superseded Plans
File: HCF - FUL - 08.pdf (185 kb) Description: Proposed Site Block Plan Created Date: 22/05/2026
File: HCF-FUL-09.pdf (604 kb) Description: Existing Location & Block Plan Created Date: 12/06/2026
File: HCF-FUL-08-A.pdf (705 kb) Description: Proposed Site Block Plan Created Date: 12/06/2026
File: HCF-FUL-08-B.pdf (1053 kb) Description: Proposed Site Block Plan Created Date: 15/06/2026
File: HCF-FUL-09-A.pdf (826 kb) Description: Existing Location & Block Plan Created Date: 15/06/2026
Supporting Information
File: Holwell Court Farm Hatfield AL9 5RL DRAFT_SSM_3736_map_v4.pdf (287 kb) Description: Draft SSM 3736 Map V4 Created Date: 22/05/2026
Organisation Name Sent Reply Due Reply Received
Essendon Parish Council Caroline Chapple 08/07/2026 29/07/2026
Place Services Conservation Officer 08/07/2026 29/07/2026
Welwyn Hatfield Borough Council Councillor Fiona Thomson 08/07/2026 29/07/2026
Welwyn Hatfield Borough Council Councillor Mark Short 08/07/2026 29/07/2026
Welwyn Hatfield Borough Council Councillor Rebecca Lass 08/07/2026 29/07/2026
East Herts Council Director of Planning 08/07/2026 29/07/2026
Lead Local Flood Authority Fiona Lai 08/07/2026 29/07/2026
Hertfordshire County Council Hertfordshire Transport Programmes & Strategy 08/07/2026 29/07/2026
Welwyn Hatfield Borough Council Landscapes/Tree Officer 08/07/2026 29/07/2026
WHBC - Client Services Lorraine Davis 08/07/2026 29/07/2026
Hertfordshire Ecology Martin Hicks 08/07/2026 29/07/2026
National Highways Planning 08/07/2026 29/07/2026
WHBC - Public Health and Protection Public Health and Protection 08/07/2026 29/07/2026
Welwyn Hatfield Borough Council WHBC S106 and CIL Officer 08/07/2026 29/07/2026
Address Date Sent Expiry Date Date Reconsulted Reconsult Expiry Date
North Lodge Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
South Lodge Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
1 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
2 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
3 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
4 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
5 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
6 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
7 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
8 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
10 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
11 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
12 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
Butlers Lodge 13 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
9 Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
Holwell Court Cottage Holwell Court Hatfield AL9 5RL 08/07/2026 29/07/2026
Application Number Proposal Decision Distance
6/2026/0463/FULL Demolition of existing agricultural barn and erection of a replacement self-build dwellinghouse with associated access, parking, landscaping, installation of air source heat pump and ancillary works
6/2026/0400/FULL Erection of a hay store and a machinery store
6/2025/0359/PN10 Prior approval for the proposed change of use of the agricultural building to 2 no. dwellings (Use Class C3) and associated operational development under the provisions of Schedule 2, Part 3, Class Q of the Town & Country Planning (General Permitted Development) (England) Order 2015 Prior Approval Required and Granted 0
6/2023/0870/PN19 Prior approval for the erection of an agricultural building measuring 18.3m in length, 9.1m in width, 2m to the eaves and 3m to the ridge and access track Prior Approval Not Required 0
6/2022/2618/PN1 Prior approval for a change of use of an agricultural building to a flexible commercial use (B8 storage) Prior Approval Required and Granted
6/2022/2130/PN10 Prior approval for a change of use from agricultural building to 3 dwellinghouses Prior Approval Required and Granted
6/2021/2514/MAJ Redevelopment of the existing farmyard and non-designated Heritage Assets to create 6 dwellings (2 x 3-bed, 2 x 4-bed and 2 x 5-bed) and an annexe/holiday let with associated parking, amenity space and biodiversity areas Appeal Withdrawn
6/2022/0330/PN10 Prior approval for a change of use from agricultural buildings to 5 dwellinghouses Withdrawn
6/2021/2514/MAJ Redevelopment of the existing farmyard and non-designated Heritage Assets to create 6 dwellings (2 x 3-bed, 2 x 4-bed and 2 x 5-bed) and an annexe/holiday let with associated parking, amenity space and biodiversity areas Withdrawn
6/2020/2202/PN10 Prior approval for change of use from agricultural buildings to 5 no. dwellings, with associated landscaping and parking. Not Determined
6/2020/1651/PN10 Prior approval for the change of use of an agricultural building (C3) into 2x dwellings Not Determined 0
6/2018/2898/FULL Erection of a single storey timber framed barn Granted
6/2018/1428/FULL Rebuild of outbuilding for agricultural use, storage of agricultural materials and personal belongings ancillary to the dwelling Granted
6/2018/0724/LAWP Certificate of lawfulness for rebuild of Holwell Court Farm's outbuilding Withdrawn
6/2016/1873/LB Erection of a single storey side extension Withdrawn 0
S6/2015/1276/FP Erection of detached summerhouse Refused 0
N6/2015/0589/FP Erection of detached summerhouse Refused 0
C6/1988/0820/FP Single storey side extension Refused 0
C6/1988/0821/LB Single storey side extension Refused 0
S6/2014/1973/LB Erection of single storey side extension Withdrawn 0
S6/2014/2059/LB Erection of single storey rear extension Withdrawn 0
S6/2014/1593/FP Erection of single storey side extension Granted 0
S6/2004/1794/FP ERECTION OF STEEL FRAMED COWSHED AND DEMOLITION OF TWO EXISTING WOODEN COWSHEDS Granted
S6/2003/0661/FP INSTALLATION OF A 20 METRE HIGH LATTICE TOWER, WITH SIX ANTENNAE, FOUR DISHES AND TEN EQUIPMENT CABINETS, AND A 15 X 8 METRE COMPOUND. Granted
S6/1996/0528/FP Erection of a two storey extension and alterations, including formation of cellar Withdrawn 1
S6/1994/0447/FP Erection of detached garage Withdrawn 1
S6/1992/0558/LU Application for a certificate of lawfulness for residential use as a single dwelling Granted 0
S6/1990/0752/LB External glazed covers to existing cellar ventilation grilles Granted 0
S6/1990/0011/LB Internal alterations and refurbishment Granted 0
S6/1983/0154/ Single storey side extension and detached garage Granted 0
S6/1982/0149/ Conversion from 6 to 13 residential units Granted 2
S6/1979/0739/ 11kv overhead electricity line Granted 0

There are no NMAs associated with this application