16 Fourth Avenue Colburn Catterick Garrison North Yorkshire DL9 4RN Data via plota.co.uk

ZD26/00348/CLP - Certificate of Lawfulness (Proposed) Approved

Proposal

Certificate of lawfulness proposed for change of use from residential dwellinghouse (C3) to a small children's home (C2) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 29 May 2026
✓
Approved
20 Jul 2026

Approved on 20 Jul 2026 · Delegated · Last checked 26 Sept 2026

Site constraints 2

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 Catterick Garrison built-up area.
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 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 £160,000 in October 2019. Semi-detached house, freehold.

1 October 2019£160,000
21 April 2006£105,000

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

Building

Floor area101 m² (1,087 sq ft)
Energy ratingC (72 out of 100)
PropertySemi-detached house, 6 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in May 2026, 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
DL9 4RN
Received
around 29 May 2026
Validated
29 May 2026
Ward
Hipswell & Colburn
Parish
Colburn Town Council
Case officer
Show
Target decision
24 Jul 2026
Decision
Application Permitted
Decision date
20 Jul 2026
Decision level
Delegated
Applicant
Show
Agent
Planning Insight

How this decision compares

Decided in 52 days from validation, 5 days faster than Richmondshire's median of 57 for lawful development certificates. Approved, as 85% of lawful development certificates here are.

38%decided within 8 weeks
85%approved
20decided in the last year

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

Public comments

No public comments yet.

Last counted 26 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
24 Jul 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.