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Copthall 8 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0BU

PL/25/2209/CONDAApproval of detail Reserved by ConditionApproved
Discharge / amendments

Approved on 3 September 2025

Council decision: Condition AcceptedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Approval of conditions 2 (levels) and 3 (materials) of planning permission PL/24/3174/FA - Demolition of existing garages and conservatory to 8 Copthall Lane, new pitched roof to existing flat roofed extension and extension of existing dormer. Construction of 2 detached five bedroom dwellings with integral garages accessed from Hillfield Road and 1 detached five bedroom dwelling with integral garage accessed from Copthall Lane.

Received
14 July 2025
Decision level
Delegated (officer decision)
Council
Chiltern South Bucks
Ward
Chalfont St Peter
Agent
Design+Plan Ltd
  1. Received14 Jul
  2. Validated14 Jul
  3. Consult.
  4. Target8 Sep
  5. Decided3 Sep

Decided in 51 days (council typically 56)

About this application

This is an application to discharge conditions at Copthall 8 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0BU. Chiltern South Bucks has handled 1,497 applications of this type. This one was decided in 51 days, 5 days quicker than Chiltern South Bucks's typical decision time. There have been 5 other applications at this address. We hold 2,362 applications in total for the SL9 postcode area.

93% of conditions applications at Chiltern South Bucks were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SL9 0BU
Application type
Approval of detail Reserved by Condition
Scale / size
Small
Parish
Chalfont St Peter

Planning application dates

Date validated
14 July 2025
Target decision date
8 September 2025

Applicant and agent

Agent
Design+Plan Ltd
Agent address
9 Thames Close Flitwick Beds MK45 1EQ

Planning decision

Statutory period
56 days

Additional information

Documents
4

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Whole District excluding the Town of Chesham - Poultry production.
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, tree preservation orders, 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: Chiltern South Bucks

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