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208 Lye Green Road Chesham Buckinghamshire HP5 3NH

PL/23/0007/SACertificate of Lawful Use - ProposedApproved
Outline / PiP

Approved on 28 February 2023

Council decision: Cert of law proposed dev or use issuedDelegated (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

Certificate of Lawfulness for proposed single-storey rear extension

Received
3 January 2023
Decision level
Delegated (officer decision)
Council
Chiltern South Bucks
Ward
Chesham
Agent
Seabrook Architects Partnership Ltd
  1. Received3 Jan
  2. Validated3 Jan
  3. Consult.
  4. Target28 Feb
  5. Decided28 Feb

Decided in 56 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 208 Lye Green Road Chesham Buckinghamshire HP5 3NH. Chiltern South Bucks has handled 1,766 applications of this type. This one was decided in 56 days. There have been 10 other applications at this address. We hold 982 applications in total for the HP5 postcode area.

68% of outline 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
HP5 3NH
Application type
Certificate of Lawful Use - Proposed
Scale / size
Small
Parish
Chesham

Planning application dates

Date validated
3 January 2023
Target decision date
28 February 2023

Applicant and agent

Agent
Seabrook Architects Partnership Ltd
Architect profile
SEABROOK ARCHITECTS PARTNERSHIP LTD
Agent address
Unit 17 Chiltern Court Asheridge Road Chesham HP5 2PX

Planning decision

Statutory period
56 days

Additional information

Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: Buckinghamshire
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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
    3 Jan

    Certificate of Lawfulness for proposed single-storey rear extension

    This applicationApprovedOutlinePL/23/0007/SA
  2. 2023
    3 Jan

    Certificate of Lawfulness for proposed two storey rear extension

    ApprovedCertificate of Lawful Use - ProposedFiled alongsidePL/23/0008/SA

Planning history at this site

9 other applications at this property, newest first.

  1. 2024
    24 Sep

    Two storey rear extension, additional rear dormers and side windows and changes to an existing dormer window.

    ApprovedFull ApplicationPL/24/2930/FA
  2. 2022
    12 Dec

    Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of…

    ApprovedPrior Notification ExtensionPL/22/3917/PNE
  3. 2022
    6 Oct

    Certificate of lawfulness for proposed single storey side extension

    ApprovedCertificate of Lawful Use - ProposedPL/22/3375/SA
  4. 2022
    3 Oct

    Certificate of lawfulness for proposed single storey rear extension

    RefusedCertificate of Lawful Use - ProposedPL/22/3376/SA
  5. 2022
    3 Oct

    Certificate of Lawfulness for proposed two storey rear extension and 2 rear dormers

    RefusedCertificate of Lawful Use - ProposedPL/22/3374/SA
  6. 2022
    3 Oct

    Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of…

    ApprovedPrior Notification ExtensionPL/22/3391/PNE

Source: Chiltern South Bucks

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