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2 Gilston Park House Gilston Park Gilston Hertfordshire CM20 2SF

3/26/0646/LBCApproved

Approved on 7 September 2026

Council decision: Grant Consent w Conds (LBC & ADV)6 conditions

Approximate location: the centre of the postcode, not the exact property.

Proposal

Internal works at basement level: removal of internal walls, creation of two new doorways, relocation of utility room, alterations to pipework and drainage and installation of extraction ventilation unit

Received
7 May 2026
Ward
Hunsdon
  1. Received7 May
  2. Validated12 Jun
  3. Consult.
  4. Target
  5. Decided7 Sep

Decided in 87 days

About this application

This is a planning application at 2 Gilston Park House Gilston Park Gilston Hertfordshire CM20 2SF. East Hertfordshire has handled 13,484 applications of this type. This one was decided in 87 days, 3 weeks longer than East Hertfordshire's typical decision time. The site is in 1 listed building nearby. There have been 2 other applications at this address. In the past year there have been 63 applications across Hunsdon. We hold 252 applications in total for the CM20 postcode area.

Application details

Postcode
CM20 2SF
Parish
Gilston Parish Council

Planning application dates

Date validated
12 June 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Case officer
Daniel Clark

Additional information

Documents
24

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage areas, conservation areas, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: East Hertfordshire

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