Moyana Harrowbeer Lane, Yelverton, Devon, PL20 6DZ Data via plota.co.uk

NMA/0108/26 - Non-Material Amendment Approved

Proposal

Rear single storey sun room extension to replace existing conservatory Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
17 Aug 2026
✓
Validated
19 Aug 2026
✓
Approved
15 Sept 2026

Approved on 15 Sept 2026 · Delegated decision · Last checked 30 Sept 2026

Site constraints 6

Dartmoor National Park
The park authority decides applications here. Great weight to conserving the landscape; major development restricted.
Landscape, scenic beauty and wildlife carry great weight, and major development is only allowed in exceptional circumstances.
Public footpath about 14 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
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
Inside the Yelverton 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. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 2

Last sold for £470,000 in July 2020. Detached house, freehold.

8 July 2020£470,000
25 September 1998£144,000

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

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Important details

Council
Dartmoor
Application type
Non-Material Amendment
Postcode
PL20 6DZ
Received
17 Aug 2026
Validated
19 Aug 2026
Ward
West Devon
Parish
Buckland Monachorum
Case officer
Show
Target decision
16 Sept 2026
Decision
NMA Approved
Decision date
15 Sept 2026
Decision level
Delegated decision
Applicant
Show
Agent
Elford Maddock Arch

How this decision compares

Decided in 27 days from validation, 28 days faster than Dartmoor's median of 55 for extensions. Approved, as 90% of extensions here are.

66%decided within 8 weeks
90%approved
291decided in the last year

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

Consultation & key dates

Statutory expiry
16 Sept 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.