Land Adjacent To HMP Grendon Springhill Springhill Road Grendon Underwood HP18 0TL Data via plota.co.uk

PL/26/07050/CONDA - Approval of detail Reserved by Condition Registered

Proposal

Approval of details subject to condition 2 (materials) of approval ref. Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 02:00

Street View

Application progress

✓

Received

2 Sept 2026

Decision

Expected by 28 Oct 2026

Under consideration

No decision has been issued yet. A decision is expected by 28 Oct 2026.

Documents 2

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form and Certificate · 2 Sept 2026 View ↗

Site constraints 4

1 listed building within 150 m

Nearest: Grendon Hall, Grade II, 8 m away

The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.

Historic England ↗

Habitat network: Network Expansion Zone

Where habitat is joined up enough to work as a network. Context, not a constraint on its own.

Also on the record

Inside the Edgcott built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.

Not affected

Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council: Buckinghamshire
Application type: Approval of detail Reserved by Condition
Postcode: HP18 0TL
Received: 2 Sept 2026
Validated: 2 Sept 2026
Ward: Grendon Underwood and The Claydons
Parish: Grendon Underwood
Case officer: Show
Target decision: 28 Oct 2026
Decision level: Delegated Decision
Applicant: Show
Agent: Cushman & Wakefield

Public comments

No public comments yet.

Last counted 8 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry: 28 Oct 2026
Env. assessment: No

Buckinghamshire

Planning Authority Score

1.3/10

Poor

#284 of 296 councils

Relevant to this application:

Major dwellings

Buckinghamshire is one of the slowest councils in England for householder decisions, ranking #280 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

Among the slowest councils in England

for householder decisions

These figures are council-wide context, not a prediction for this application. View full council performance

Buckinghamshire decision statistics

Based on MHCLG data, the year to March 2026

84%

Overall approval rate

Below avg (87%) #217 of 296

86%

Householder approved

Below avg (90%) #241 of 296

34%

Decided in 8 weeks

Below avg (63%) #280 of 296

55%

Extended time limit

Above avg (41%) #248 of 296

76%

Minor dwellings approved

491 decided (1-9 homes)

82%

Major dwellings approved

71 decided (10+ homes)

82%

Change of use approved

131 decided

4,446

Total decisions

690 refused in the year to March 2026