Mandara 4 Lamb Park Par Cornwall PL24 2DR Data via plota.co.uk

Awaiting decision PA26/05688

Extensions & alterations

Council

Cornwall 7.9/10

Date received

around 2 Oct 2026

Date validated

2 Oct 2026

Postcode

PL24 2DR

Description

Single storey side extension to provide an extra bedroom with en-suite bathroom Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked 8 Oct 2026, 05:24

Decision outlook

Plota predicts a decision around 25 Nov 2026, from Cornwall's recent extensions.

Day 7 of the 56-day target. Cornwall usually decides extensions by day 54.

prediction

Day 749 days to the 56-day target

84%decided within 8 weeks

95%approved

100%go to committee

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

Site constraints 3

Radon affected area, class 6

An estimated 30% or more of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.

From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.

UKHSA radon ↗

Also on the record

Nature recovery project: G7 Legacy; Inside the St Blazey built-up area.

Not affected

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

Checked on 8 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 1

Last sold for £675,000 in May 2025. Detached house, freehold.

22 May 2025£675,000

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

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Cornwall

Planning Authority Score

7.9/10

Good

#28 of 296 councils

Relevant to this application:

Householder decisions

Cornwall is faster than most councils at deciding householder applications, ranking #64 out of 296. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.

More permissive than most councils

97% approved vs 90% nationally

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

Cornwall decision statistics

Based on MHCLG data, the year to March 2026

92%

Overall approval rate

Above avg (87%) #79 of 296

97%

Householder approved

Above avg (90%) #28 of 296

76%

Decided in 8 weeks

Above avg (63%) #64 of 296

35%

Extended time limit

Below avg (41%) #101 of 296

82%

Minor dwellings approved

1180 decided (1-9 homes)

94%

Major dwellings approved

67 decided (10+ homes)

93%

Change of use approved

194 decided

4,839

Total decisions

363 refused in the year to March 2026