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Planning Application: 6/2026/0429/COND




APPROVAL OF DETAILS RESERVED BY CONDITION
Decided - Withdrawn
Mr David Elmore
d.elmore@welhat.gov.uk
North Mymms Park Tollgate Road North Mymms AL9 7TR
Submission of details pursuant to condition number 2 (scheme for a noise limiting system) on planning permission 6/2018/3204/FULL
521780
204055

  • Welham Green & Hatfield South

  • Councillor Paul Zukowskyj
  • Councillor Sandreni Bonfante
  • Councillor Adrienne Nix
North Mymms
200003852593
09/03/2026
09/03/2026
Mr R C Shrimplin
ACED Properties Limited
11 Cardiff Road Luton LU1 1PP
North Mymms Park Tollgate Road North Mymms PPrGReg AL9 7TR
Description Distance
Listed Buildings Combined 12.65
Listed Buildings Combined 15.87
Area of Archaeological Significance 0.00
Green Belt 0.00
Landscape Character Area 0.00
Parish 0.00
Watling Chase Community Forest 0.00
Flood Zone Surface Water 1000mm 0.00
Flood Zone Surface Water 1000mm 0.00
Flood Zone Surface Water 1000mm 0.00
Flood Zone Surface Water 1000mm 0.00
Flood Zone Surface Water 1000mm 0.00
Flood Zone Surface Water 1000mm 0.00
Flood Zone Surface Water 1000mm 0.00
Flood Zone Surface Water 1000mm 0.00
Wildlife Sites 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
Elstree Aerodrome Safeguarding Area 0.00
Withdrawn
27/03/2026
27/03/2026
Delegated

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File Description Date Uploaded
Application Form - Without Personal Information
File: ApplicationFormRedacted.pdf (227 kb) Description: Applicationformredacted Created Date: 09/03/2026
Block Plan
File: 5440.02-block plan-scan.pdf (423 kb) Description: Block Plan Created Date: 09/03/2026
Location Plan
File: 5440.01-site location plan-scan.pdf (781 kb) Description: Site Location Plan Created Date: 09/03/2026
Planning Statement
File: 5440-26.03.06-noise limiting (condition)-statement.pdf (210 kb) Description: Planning Statement Created Date: 09/03/2026
Noise Impact Assessment
File: 31304.NIA.01.pdf (1034 kb) Description: Noise Impact Assessment Report Created Date: 09/03/2026
Supporting Information
File: CX163MK2_v1.2_data sheet_cl3 limiter.pdf (570 kb) Description: Cx163mk2 V1.2 Data Sheet Cl3 Limiter Created Date: 09/03/2026
File: fds336Tum BSS LIMITER.pdf (2785 kb) Description: Fds336tum Bss Limiter Created Date: 09/03/2026
File: Q_E_D (1) limiter.pdf (1652 kb) Description: Q E D (1) Limiter Created Date: 09/03/2026
File: Q1212 limiter.pdf (988 kb) Description: Q1212 Limiter Created Date: 09/03/2026

There are no consultees associated with this application

There are no neighbours associated with this application

Application Number Proposal Decision Distance
6/2022/2793/VAR Variation of condition 1 (limited period permission) on planning permission 6/2018/3204/FULL Granted
6/2022/1909/FULL Change of use of shared staff overnight accommodation to self-contained staff accommodation comprising 2 No. 1 bed units and 2 No. studio units and alterations to fenestrations Granted 0
6/2022/1910/LB Change of use of shared staff overnight accommodation to self-contained staff accommodation comprising 2 No. 1 bed units and 2 No. studio units and alterations to fenestrations Granted 0
6/2020/0172/COND Submission of details pursuant to condition 3 (travel plan) on planning permission 6/2018/3204/FULL Granted 0
6/2019/2553/COND Submission of details pursuant to condition 1 (details of door design) listed building consent 6/2018/3205/LB Granted 0
6/2019/2554/COND Submission of details pursuant to condition 2 (noise limiting system scheme) on planning permission 6/2018/3204/FULL Granted 0
6/2018/3204/FULL Erection of marquee and creation of external door openings to Bothies building Granted
6/2018/3205/LB Internal alterations and creation of new external door openings to Bothies building Granted 0
6/2018/1900/MAJ Erection of marquee and alterations to openings of Bothies building Withdrawn 0
6/2018/1901/LB Internal alterations, alterations to openings and repairs to the Bothies Withdrawn 0
6/2018/1998/LB Alterations to Mens and Disabled WC Granted
6/2018/0099/MAJ Change of use from training centre and conference use to wedding venue, conference, ceremonies and corporate events Granted 0
6/2016/1040/FULL Erection of security guard kiosk, relocation of CCTV and installation of new gates following demolition of existing kiosk and existing gates Granted
6/2015/2502/LB Change of paint colour of St Mary's gate and railings Granted
6/2015/1579/LB Proposed repairs and maintenance to the following garden walls at North Mymms Park: Rose Garden (south wall); Blue Garden (north-west corner of north & south elevations); Peach Range (west elevation of west wall of Blue Garden); Mansion House main car park (south-east corner walls); introduction of temporary timber raking shore (adjacent to 2011 temporary timber raking shores) to Mansion House main car park (south-east corner walls). Granted
S6/2015/0979/LB Conservation repair to windows, roofing and masonry Granted
S6/2014/1599/FP Internal and external alterations, replacement windows, erection of new porch and single storey extension to existing plant space Withdrawn 0
S6/2014/1600/LB Internal and external alterations, replacement windows, erection of new porch and single storey extension to existing plant space Withdrawn
S6/2014/1247/FP Internal and external alterations Withdrawn 0
S6/2014/1248/LB Internal and external alterations Withdrawn 0
S6/2014/0427/LB Restoration and repair of wrought iron screen and gates with reinstatement on new foundations with a low coping stone plint Granted
S6/2013/2116/DS Discharge of condition 3 (approved plans), 4 (sample materials) for planning permission S6/2013/671/LB - Alterations to the Mymms Room within the Mansion House to remove existing bedroom and en-suite bathroom. To be re-instated as an open area to provide a formal meeting room Granted
S6/2013/0865/LB Alterations to existing staff flat (located within the stables) to create three en-suite bedrooms and create access from the adjacent stairs, and alterations to existing laundry room, staff office and shared bathroom (located in stable block) to create a new bedroom with en-suite (laundry room and staff office), and alterations to shared bathroom to create an enclosed en-suite to existing bedroom Granted
S6/2013/0671/LB Alterations to the Mymms Room within the Mansion House to remove existing bedroom and en-suite bathroom. To be re-instated as an open area to provide a formal meeting room Granted
S6/2012/1946/LB Alterations to existing staff flat (located within the stables), to create three en-suite bedrooms & create access from the adjacent stairs Granted
S6/2002/0928/FP ALTERATIONS TO INTERNAL LAYOUT AND ELEVATIONS Granted 0
S6/2002/0929/LB ALTERATIONS TO INTERNAL LAYOUT AND ELEVATIONS Granted 0
S6/1996/0522/LB Extension and restoration of existing bothy; Renewal of consent granted S6/0614/90/LB Granted 0
S6/1994/0157/LB Widening existing gateway into Nursery Garden Granted 0
S6/1993/0594/FP Temporary siting of two portakabins for use as office accommodation during construction work Granted 0
S6/1993/0592/LB Installation of closed circuit security television system Granted 0
S6/1991/0103/FP Ancillary conference & educational use of the Mansion in association with the proposed training and leisure facilities in walled nursery garden and the existing stable block training facilities Approval Subject to s106 0
S6/1990/0613/FP Extension and restoration of existing Bothy buildings in the Nursery garden to provide further residential training facilities, car parking, landscaping and other associated leisure facilities Approval Subject to s106
S6/1990/0614/LB Extension and restoration of existing Bothy buildings in the Nursery garden to provide further residential training facilities, car parking, landscaping and other associated leisure facilities Approval Subject to s106 0
S6/1990/0615/FP Conversion of single dwelling known as Crosby's Cottage, into two seperate dwellings and two small single storey extensions Granted 0
S6/1990/0616/LB Internal and external alterations and small single storey extensions, to enable the conversion of single dwelling known as Crosby's Cottage to be formed into two separate dwellings Granted 0
S6/1990/0183/LB Demolition of disused and dilapidated greenhouses Granted 0
S6/1989/0971/LB Alterations to and refurbishment of exterior of part of main house Granted 0
S6/1989/0972/LB Alterations to and refurbishment of interior of part of main house Granted 0
S6/1989/0973/LB Replacement of existing floor tiles, removal of pebbledash rendering to walls with reinstatement and the provision of new brick arch and entrance door in boundary wall, relating to the Italian Gardens Granted 0
S6/1989/0801/FP Erection of a satellite dish and 6m high aerial mast Granted 2
S6/1988/0365/LB Listed building consent for refurbishment of staff accommodation and new internal staircase Granted 0
S6/1988/0366/FP Single storey extensions to west wing - REVOKED BY S106 DATED 28 AUGUST 1991 Granted 0
S6/1988/0367/LB Listed building consent for additions to west wing (Application dated 03/88) - REVOKED BY S106 DATED 28 AUGUST 1991 Granted
S6/1988/0368/FP Alterations and extensions to stable block to form a conference unit - S52 DATED 16 MARCH 1989 REVOKED BY S106 DATED 28 AUGUST 1991 Approval Subject to s106 2
S6/1988/0369/LB Listed building consent for alterations and extensions to existing stable block to form a conference centre Granted 2
S6/1984/0501/LB Internal alterations Granted 0
1986/0004 Breach of planning control consisting of the building, engineering, mining or other operation, i.e. formation and laying down of a car park without the grant of the necessary planning permission Notice withdrawn

There are no NMAs associated with this application