2 Oak Villas High Street Mosborough Sheffield S20 5AJ Data via plota.co.uk

26/02300/LD2 - Certificate of Lawful Use Proposed Dev Refused
Extensions & alterations

Proposal

Application for Lawful Development Certificate for erection of single-storey side extension to dwellinghouse (Application under Section 192) Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
31 Jul 2026
✗
Refused
8 Sept 2026
Appeal
Not lodged

Refused on 8 Sept 2026 · Delegated decision · Last checked 8 Sept 2026

Documents 4

Decision & officer reports 2

PDF Decision Notice Decision Notice · 8 Sept 2026 View ↗ PDF Delegated Officer Report Delegated Officer Report · 8 Sept 2026 View ↗

Application forms 1

PDF Applicationformredacted Application Form · 31 Jul 2026 View ↗

Consultation & comments 1

PDF Neighbour Notification Details Neighbour Notification Details · 3 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 5

Coal mining development high risk area
Recorded coal mining features at or near the surface. Most planning applications here need a coal mining risk assessment.
From the Mining Remediation Authority, formerly the Coal Authority. The development high risk area marks recorded coal mining features at or near the surface: mine shafts and adits, shallow workings, mine gas and former opencast sites. Most planning applications there need a coal mining risk assessment; householder applications, changes of use and some minor works are exempt. Mine entry positions come from old plans and can be out by several metres, and unrecorded workings can exist anywhere in the coalfield.
Coal mining risk assessments ↗
Air quality management area: Sheffield Citywide AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Radon affected area, class 3; Inside the Sheffield 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 4

Last sold for £225,000 in July 2026. Semi-detached house, freehold.

24 July 2026£225,000
30 July 2019£165,000
11 November 2005£140,000
15 November 2002£72,500

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

Building

Floor area63 m² (678 sq ft)
Energy ratingD (58 out of 100), could reach C
PropertySemi-detached house, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2026, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

11 Jun 2026Decided

158 High Street Mosborough Sheffield S20 5AJ

Erection of single-storey rear and raised decking to rear of dwellinghouse

26/01753/FUL
4 Sept 2026Pending

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Erection of 20m monopole with associated cabinets and ancillary development (App...

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28 May 2026Decided

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Application to approve details in relation to condition number(s): 8 (Energy) an...

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Nearby new applications

16 Sept 2026Pending

2 Oak Villas High Street Mosborough Sheffield S20 5AJ

Removal of bay window, erection of single-storey side extension to dwellinghouse

26/02759/FUL
14 Sept 2026Pending

Land To The East Of The Junction With School Street Station Road Mosborough Sheffield S20 5AD

Erection of 9 dwellings, formation of site access, associated parking and landsc...

26/02727/FUL
3 Aug 2026Approved

59 Rose Hill Avenue Sheffield S20 5PP

Application for Lawful Development Certificate for erection of single-storey rea...

26/02322/LD2

Important details

Council
Sheffield
Application type
Certificate of Lawful Use Proposed Dev
Postcode
S20 5AJ
Received
31 Jul 2026
Validated
31 Jul 2026
Ward
Mosborough
Case officer
Show
Target decision
25 Sept 2026
Decision
Refuse
Decision date
8 Sept 2026
Decision level
Delegated decision
Applicant
Show
Agent
Blik Design

How this decision compares

Decided in 39 days from validation, 16 days faster than Sheffield's median of 55 for extensions. Refused, as 11% of extensions here are.

68%decided within 8 weeks
89%approved
903decided in the last year

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

Public comments

No public comments yet.

Last counted 8 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15125461
Planning Portal ref
PP-15125461
Statutory expiry
25 Sept 2026
Env. assessment
No

Historical activity at this location

12 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
161 High Street Mosborough Sheffield S20 5AG
Alterations to bungalow to form a second storey including erection of front and rear dorm…
25/02295/FUL
2025 Approved
120 High Street Mosborough Sheffield S20 5AJ
Erection of a two/single-storey rear extension and alterations to existing car port to fo…
25/00873/FUL
2024 Approved
21 Toll House Mead Sheffield S20 5EL
Erection of a two-storey side extension and single-storey side/front extension to dwellin…
24/01385/FUL
2021 Approved
14 Toll House Mead Sheffield S20 5EN
Erection of a first floor side extension above garage to dwellinghouse
21/04986/FUL
2020 Approved
163B High Street Mosborough Sheffield S20 5AG
Demolition of conservatory and erection of single-storey rear extension to dwellinghouse
20/01047/FUL
2018 Approved
165A High Street Mosborough Sheffield S20 5AG
Erection of a dwellinghouse
18/03755/FUL
2017 Approved
16 Toll House Mead Sheffield S20 5EN
Erection of single-storey side extension with pitched roof and single-storey rear extensi…
17/04502/FUL
2017 Refused
16 Toll House Mead Sheffield S20 5EN
Application to allow an increase in height of the parapet wall by 250mm (Amendment to pla…
17/04354/NMA
2017 Approved
5 Toll House Mead Sheffield S20 5EL
Two-storey side extension and front porch
17/02332/FUL
2017 Approved
16 Toll House Mead Sheffield S20 5EN
Single-storey front/side extension and a single-storey rear extension
17/02331/FUL
2017 Approved
163B High Street Mosborough Sheffield S20 5AG
Demolition of conservatory and erection of replacement single-storey rear extension, incl…
17/01604/FUL
2016 Approved
199 High Street Mosborough Sheffield S20 5AG
Two-storey side and single-storey rear extensions to dwellinghouse
16/03193/FUL
Sheffield
Planning Authority Score
4.4/10
Below average
#183 of 296 councils
Relevant to this application:
Householder decisions

Sheffield ranks #176 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Sheffield decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #178 of 296
89%
Householder approved
Below avg (90%) #209 of 296
61%
Decided in 8 weeks
Below avg (63%) #176 of 296
36%
Extended time limit
Below avg (41%) #114 of 296
71%
Minor dwellings approved
144 decided (1-9 homes)
85%
Major dwellings approved
33 decided (10+ homes)
87%
Change of use approved
124 decided
1,756
Total decisions
237 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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.