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65 Grenville Road Aylesbury Buckinghamshire HP21 8ET

21/00345/HPDEHouseholder PD - ExtensionsApproved
Householder

Approved on 24 March 2021

Council decision: Householder - Prior Approval not reqdDelegated (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

The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m for which the maximum height would be 2.90m, and for which the height of the eaves would be 2.90m.

Received
27 January 2021
Decision level
Delegated (officer decision)
Council
Aylesbury Vale
Ward
AYLESBURY SOUTH WEST
Agent
Cornerstone Drawing Associates Ltd
  1. Received27 Jan
  2. Validated17 Feb
  3. Consult.10 Mar
  4. Target21 Mar
  5. Decided24 Mar

Decided in 35 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 65 Grenville Road Aylesbury Buckinghamshire HP21 8ET. Aylesbury Vale has handled 622 applications of this type. This one was decided in 56 days. There has been 1 other application at this address. We hold 1,224 applications in total for the HP21 postcode area.

75% of outline applications at Aylesbury Vale 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 8ET
Application type
Householder PD - Extensions
Scale / size
Small
Parish
AYLESBURY

Planning application dates

Date validated
17 February 2021
Consultation expiry
10 March 2021
Neighbour consultation start
17 February 2021
Neighbour consultation end
10 March 2021
Last date for comments
10 March 2021
Target decision date
21 March 2021

Applicant and agent

Agent
Cornerstone Drawing Associates Ltd
Architect profile
CORNERSTONE DRAWING ASSOCIATES LTD
Agent address
106 High Street Aylesbury United Kingdom Hp20 1rb

Planning decision

Statutory period
32 days

Additional information

Documents
14

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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: Aylesbury Vale

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