The Danes Hammersley Lane Tylers Green Buckinghamshire HP10 8HE Data via plota.co.uk

PL/26/08560/NMA - Non Material Amendment Registered

Proposal

Non-material amendment to planning permission ref: PL/26/04262/FA (Partial demolition of existing pergola to the South East elevation, demolition of existing day entrance bay extension to the North East elevation and existing glazed single storey extension to the North West elevation, internal alterations, construction of new kitchen extension to the South West and South East elevations and associated works) to allow for the demolition of the retained section of the pergola and trade the volume to make a minor increase to the approved kitchen extension to improve the internal kitchen fitout and layout, together with an update of the description of development by removing the first descriptive word partial. Data via plota.co.uk

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View original council record ↗Last checked 24 Oct 2026, 13:08

Street View

Application progress

✓

Received

around 21 Oct 2026

Decision

Expected by 18 Nov 2026

Under consideration

No decision has been issued yet. A decision is expected by 18 Nov 2026.

Documents 3

Statements & assessments 1

PDF ECOLOGY AND TREE CHECKLIST Additional Information · 21 Oct 2026 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form and Certificate · 21 Oct 2026 View ↗

Associated applications 2

Part of

FullApproved31 Aug 2026PL/26/04262/FA
Partial demolition of existing pergola to the South East elevation, demolition of existing day entrance bay extension…
- AmendmentNon-material amendmentThis application21 Oct 2026PL/26/08560/NMA

Site constraints 8

Green belt: London

Inappropriate development needs very special circumstances.

Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.

Read the government guidance ↗

Chilterns National Landscape

Great weight to conserving the landscape; major development restricted.

Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.

Article 4 direction

Former Wycombe Rural District - Poultry Production. Named permitted development rights are withdrawn here.

An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.

Agricultural land, grade 3b

Not best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. Natural England's Provisional ALC map (1:250,000, 1970s) agrees.

Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.

Habitat network: Network Enhancement Zone 1

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

Also on the record

Radon affected area, class 2; Tree preservation order 22 m away; Priority habitat 28 m away: Deciduous woodland.

Not affected

Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 22 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.

Sales history 3

Last sold for £7,500,000 in January 2025. Detached house, freehold.

15 January 2025£7,500,000

2 July 2009£2,950,000

1 January 1998£850,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area133 m² (1,432 sq ft)

Energy ratingE (39 out of 100), could reach D

PropertyDetached house, 4 habitable rooms

Built1930 to 1949

HeatingAir source heat pump, radiators, electric

WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in June 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council: Buckinghamshire
Application type: Non Material Amendment
Postcode: HP10 8HE
Received: around 21 Oct 2026
Validated: 21 Oct 2026
Ward: Penn, Tylers Green and Loudwater
Parish: Chepping Wycombe
Target decision: 18 Nov 2026
Decision level: Delegated Decision
Applicant: Show
Agent: Show

Public comments

No public comments yet.

Last counted 22 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry: 18 Nov 2026
Env. assessment: No

Buckinghamshire

Planning Authority Score

1.3/10

Poor

#284 of 296 councils

Relevant to this application:

Householder decisions

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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.