2 Casson DriveHarthill Rotherham 0002 Data via plota.co.uk

RB2026/1076 Approved

Proposal

Erection of a single storey side extenison and dormers to the front and rear Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 02:20

Application progress

✓

Validated

3 Aug 2026

✓

Received

4 Aug 2026

✓

Approved

10 Sept 2026

Approved on 10 Sept 2026 · Proposed to be Delegated · Last checked 13 Sept 2026

Documents 1

Site constraints 8

Residential Area

National infrastructure project about 273 m away: Whitestone Solar Farm

The site is about 273 m from the project boundary. Generating station, accepted for examination.

Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.

Planning Inspectorate project page ↗

Habitat network: Network Enhancement Zone 2

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

Residential AreaCouncil record

Recorded by the council for this site.

Council site ↗

Also on the record

Radon affected area, class 2; Conservation area about 73 m away: Harthill; Coalfield, development low risk area; Inside the Harthill (Rotherham) 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 Mining Remediation Authority, the Planning Inspectorate, 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: Rotherham
Postcode: S26 7WA
Received: 4 Aug 2026
Validated: 3 Aug 2026
Ward: Wales Ward
Parish: Harthill with Woodall
Case officer: Show
Decision: GRANTED CONDITIONALLY
Decision date: 10 Sept 2026
Decision level: Proposed to be Delegated
Applicant: Show
Agent: Clay Architectural Designs

How this decision compares

Decided in 38 days from validation, 11 days faster than Rotherham's median of 49 for extensions. Approved, as 88% of extensions here are.

This one38d

Council49d

UK55d

82%decided within 8 weeks

88%approved

374decided in the last year

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

Consultation & key dates

Consultation: 4 Aug 2026
Comments by: 1 Sept 2026
Statutory expiry: 28 Sept 2026

Rotherham

Planning Authority Score

4.7/10

Below average

#167 of 296 councils

Relevant to this application:

Householder decisions

Rotherham ranks #107 out of 296 councils for householder decision speed. Rotherham is also one of the strictest councils - it refuses more householder applications than almost any other, with only 71% approved vs 90% nationally.

One of the strictest councils

only 71% approved vs 90% nationally

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

Rotherham decision statistics

Based on MHCLG data, the year to March 2026

79%

Overall approval rate

Below avg (87%) #266 of 296

71%

Householder approved

Below avg (90%) #295 of 296

72%

Decided in 8 weeks

Above avg (63%) #107 of 296

32%

Extended time limit

Below avg (41%) #68 of 296

78%

Minor dwellings approved

63 decided (1-9 homes)

100%

Major dwellings approved

20 decided (10+ homes)

83%

Change of use approved

58 decided

750

Total decisions

156 refused in the year to March 2026