12 Derwent Road Aylesbury Buckinghamshire HP21 7EE
Approved on 27 May 2025
Delegated (officer decision)
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
Householder application for proposed demolition of existing chimney, garage and front porch. Construction of single storey rear, side extension and porch extension. Fence.
- Received
- 31 March 2025
- Decision level
- Delegated (officer decision)
- Council
- Buckinghamshire Council
- Ward
- Aylesbury East
- Agent
- KK ARCHITECTS LTD
- ReceivedReceived31 Mar
- ValidatedValidated31 Mar
- Consult.Consultation26 May
- TargetTarget Date20 May
- DecidedDecided27 May
Decided in 57 days (council typically 56)
About this application
This is a full planning application for demolition at 12 Derwent Road Aylesbury Buckinghamshire HP21 7EE. Buckinghamshire has handled 2,296 applications of this type. This one was decided in 57 days. There are no previous applications recorded at this address. In the past year there have been 26 applications across Aylesbury East. We hold 1,224 applications in total for the HP21 postcode area.
87% of full applications at Buckinghamshire Council 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
- HP21 7EE
- Application type
- Full Application
- Scale / size
- Small
- Parish
- Aylesbury
Planning application dates
- Date validated
- 31 March 2025
- Consultation expiry
- 26 May 2025
- Consultation start
- 28 April 2025
- Consultation end
- 26 May 2025
- Neighbour consultation start
- 25 April 2025
- Neighbour consultation end
- 16 May 2025
- Last date for comments
- 26 May 2025
- Target decision date
- 20 May 2025
Applicant and agent
- Agent
- KK ARCHITECTS LTD
- Architect profile
- KK ARCHITECTS LIMITED
- Agent address
- 8 Malford Crescent Aylesbury HP19 9DN
Planning decision
- Statutory period
- 50 days
Publicity
- Site notice start
- 30 April 2025
- Site notice end
- 21 May 2025
Additional information
- Documents
- 8
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation areas, listed buildings, Article 4 directions, 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: Buckinghamshire
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Around this site
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For applicants and trades
Contractors near this project
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Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.