32 Rowan Court Leyburn North Yorkshire DL8 5SL Data via plota.co.uk

ZD26/00493/CLP - Certificate of Lawfulness (Proposed) Awaiting decision

Proposal

Certificate of lawfulness proposed for construction of a garden room for incidental use, with a maximum height of 2.5M from the existing level of the garden. Its plan dimensions are 3.70M x 3.10M and it will not require or alter access to or from the property boundary. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 3 Sept 2026
Decision
Expected by 29 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 2 Nov 2026 and 21 Nov 2026, from Richmondshire's recent extensions.

Site constraints 4

Radon affected area, class 5
An estimated 10 to 30% 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
Coalfield, development low risk area; Inside the Leyburn 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 listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, 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 £275,000 in August 2024. Detached house, freehold.

22 August 2024£275,000
13 December 2013£207,000
17 March 2006£210,000New build

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

Building

Floor area69 m² (743 sq ft)
Energy ratingC (70 out of 100), could reach B
PropertyDetached bungalow, 4 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

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

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Important details

Application type
Certificate of Lawfulness (Proposed)
Postcode
DL8 5SL
Received
around 3 Sept 2026
Validated
3 Sept 2026
Ward
Leyburn & Middleham
Parish
Leyburn Town Council
Case officer
Show
Target decision
29 Oct 2026
Decision level
Delegated
Applicant
Show

Decision outlook

Day 36 of the 56-day target. Richmondshire usually decides extensions by day 64.

Day 3628 days to the predicted decision (day 64)
36%decided within 8 weeks
95%approved
93decided in the last year

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

Public comments

No public comments yet.

Last counted 2 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
29 Oct 2026
Env. assessment
No

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

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.