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Old Drews Drews Park Knotty Green Buckinghamshire HP9 2TT

PL/25/1533/FAFull ApplicationAwaiting decision
Full
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

Construction of single storey side/rear extension with internal alterations

Received
11 July 2025
Decision due
5 September 2025
Decision level
Delegated (officer decision)
Council
Chiltern South Bucks
Ward
Penn, Tylers Green and Loudwater
Agent
Landmark Architectural Services Ltd
  1. Received11 Jul
  2. Validated11 Jul
  3. Consult.7 Aug
  4. Target5 Sep
  5. Decided

Have your say

Comments close on 7 August.

Comment on the council's siteDocuments (4)

About this application

This is a full planning application for a rear extension at Old Drews Drews Park Knotty Green Buckinghamshire HP9 2TT. Chiltern South Bucks has handled 8,004 applications of this type. It has been with the council since 11 July 2025 and is still awaiting a decision. There have been 3 other applications at this address. We hold 3,058 applications in total for the HP9 postcode area.

82% of full 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
HP9 2TT
Application type
Full Application
Scale / size
Small
Parish
Penn

Planning application dates

Date validated
11 July 2025
Consultation expiry
11 August 2025
Consultation start
17 July 2025
Consultation end
7 August 2025
Neighbour consultation start
21 July 2025
Neighbour consultation end
11 August 2025
Last date for comments
11 August 2025

Applicant and agent

Agent
Landmark Architectural Services Ltd
Architect profile
LANDMARK ARCHITECTURAL SERVICES LTD
Agent address
The Pillars Slade Oak Lane Gerrards Cross SL9 0QE

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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