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Lantern Lodge Chiltern Hill Chalfont St Peter Buckinghamshire SL9 9TZ

PL/23/2375/NMANon Material AmendmentAwaiting decision
Discharge / amendments
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

Non material amendment to planning permission PL/22/3039/FA (Addition of 3 internal facing dormers and the addition of a dormer with Juliette balcony) to allow for a reduction in the height of the windows, an increase in the size of the porch canopy and an increase in the width of the rear patio doors.

Received
19 July 2023
Decision due
16 August 2023
Decision level
Delegated (officer decision)
Council
Chiltern South Bucks
Ward
Chalfont St Peter
Agent
Jonathan Dennis Architects
  1. Received19 Jul
  2. Validated19 Jul
  3. Consult.
  4. Target16 Aug
  5. Decided

Have your say

Comment on the council's siteDocuments (4)

About this application

This is an application to amend a permission at Lantern Lodge Chiltern Hill Chalfont St Peter Buckinghamshire SL9 9TZ. Chiltern South Bucks has handled 601 applications of this type. It has been with the council since 19 July 2023 and is still awaiting a decision. There have been 6 other applications at this address. We hold 2,362 applications in total for the SL9 postcode area.

68% of amendment 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 9TZ
Application type
Non Material Amendment
Scale / size
Small
Parish
Chalfont St Peter

Planning application dates

Date validated
19 July 2023

Applicant and agent

Agent
Jonathan Dennis Architects
Agent address
67 Staunton Road Headington Oxford OX3 7TL

Planning decision

Statutory period
28 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.

Associated applications

  1. 2023
    19 Jul

    Non material amendment to planning permission PL/22/3039/FA

    This applicationPendingNon-material amendmentPL/23/2375/NMA
  2. 2022
    2 Sep

    Addition of 3 internal facing dormers and the addition of a dormer with Juliette balcony (Amendment to…

    ApprovedFull ApplicationPart ofPL/22/3039/FA

Planning history at this site

9 other applications at this property, newest first.

  1. 2024
    23 Jul

    Erection of a carport

    ApprovedFull ApplicationPL/24/2263/FA
  2. 2023
    19 Jul

    Non material amendment to planning permission PL/22/3454/FA

    PendingNon-material amendmentPL/23/2374/NMA
  3. 2022
    17 Oct

    Vehicular access to Chiltern Hill and boundary treatment to include brick piers and gates, open metal…

    ApprovedFull ApplicationPL/22/3454/FA
  4. 2022
    6 Jul

    Approval of conditions 1 (general time limit), 2 (materials), 3 (levels), 4 (tree protection), 5 (obscure…

    Condition AcceptedDischarge of conditionsPL/22/2398/CONDA
  5. 2022
    21 Apr

    Erection of detached dwelling and gate

    ApprovedFull ApplicationPL/22/1138/FA
  6. 2022
    27 Jan

    Approval of condition 4 (Bat method statement) of planning permission PL/20/4447/FA

    Condition AcceptedDischarge of conditionsPL/22/0314/CONDA

Source: Chiltern South Bucks

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