HM Prison Grendon Springhill Road Grendon Underwood Buckinghamshire HP18 0TL

PL/26/04037/CONDAApproval of detail Reserved by ConditionAwaiting decision

Discharge / amendments

Proposal

Application for approval of details subject to condition 30 (great crested newts) of planning permission 21/02851/AOP (allowed on appeal APP/J0405/W/22/3307860)

Received: 15 May 2026
Decision due: 10 July 2026
Decision level: Delegated (officer decision)
Council: Buckinghamshire Council
Ward: Grendon Underwood and The Claydons

ReceivedReceived15 May
ValidatedValidated15 May
Consult.Consultation
TargetTarget Date10 Jul
DecidedDecided

Have your say

Comment on the council's site

About this application

This is an application to discharge conditions at HM Prison Grendon Springhill Road Grendon Underwood Buckinghamshire HP18 0TL. Buckinghamshire has handled 1,350 applications of this type. It has been with the council since 15 May 2026 and is still awaiting a decision. There have been 7 other applications at this address. In the past year there have been 116 applications across Grendon Underwood and The Claydons. We hold 2,252 applications in total for the HP18 postcode area.

93% of conditions 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: HP18 0TL
Application type: Approval of detail Reserved by Condition
Scale / size: Small
Parish: Grendon Underwood

Planning application dates

Date validated: 15 May 2026

Applicant and agent

Agent: Cushman & Wakefield
Agent address: St Paul's House 23 Park Square South Leeds LS1 2ND

Planning decision

Statutory period: 56 days

Additional information

Documents: 0

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

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.

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

2026
15 May
Application for approval of details subject to condition 30 (great crested newts) of planning permission…
This applicationPendingDischarge of conditionsPL/26/04037/CONDA
2026
15 May
Non material amendment to planning permission 21/02851/AOP
PendingNon-material amendmentFiled alongsidePL/26/04040/NMA
2026
13 May
Application for approval of details subject to conditions 15 (archaeological evaluation) and 17 (Archaeology)…
PendingDischarge of conditionsFiled alongsidePL/26/03965/CONDA

Planning history at this site

5 other applications at this property, newest first.

Source: Buckinghamshire

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near HP18

New planning applications delivered to your inbox daily.

Around this site

Nearby applications

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Consultants on this application

Cushman & Wakefield · Agent for this application

Contractors near this project

View all contractors

Planning something similar?

See what the council approved and refused on your street for the project you have in mind. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your street Buying this property? Report on this address