8 Tylers Hill Road Chesham Buckinghamshire HP5 1XH Data via plota.co.uk

PL/26/08311/FA - Full Application Registered

Proposal

Householder application for the construction of a single storey front extension 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 13 Oct 2026

Decision

Expected by 8 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 8 Dec 2026, from Buckinghamshire's recent extensions.

Documents 1

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form and Certificate · 13 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 7

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 ↗

Habitat network: Network Enhancement Zone 1

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

National landscape 28 m away: Chilterns

Outside the landscape; its setting can still be raised.

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.

Also on the record

1 listed building within 150 m; Radon affected area, class 2; Inside the Ley Hill 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 · No scheduled monument at the site

Checked on 21 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.

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Important details

Council: Buckinghamshire
Application type: Full Application
Postcode: HP5 1XH
Received: around 13 Oct 2026
Validated: 13 Oct 2026
Ward: Chesham South
Parish: Chesham
Target decision: 8 Dec 2026
Decision level: Delegated Decision
Applicant: Show
Agent: Authorised Designs Ltd

Decision outlook

Day 15 of the 56-day target. Buckinghamshire usually decides extensions by day 56.

prediction

Day 1541 days to the 56-day target

54%decided within 8 weeks

83%approved

2,231decided in the last year

Plota live figures for extensions decided by Buckinghamshire in the last twelve months, from validation. Buckinghamshire decision record →

Public comments

No public comments yet.

Last counted 21 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry: 8 Dec 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