House extensions in Rotherham

Rotherham received 276 householder applications in the last 12 months - about 5 a week. Rear extensions and garage works are the most common. Of the 197 decided so far, 168 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

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Showing 50 of 134 applications
4 Sept 2026 Pending RB2026/1071

20 Winney HillHarthill Rotherham 0020

Formation of hardstanding for vehicle access and dropped kerb facing Winney Hill

Rotherham
4 Sept 2026 Pending RB2026/1137

12 Church View Wickersley Rotherham 0012

Erection of single storey front extension

Rotherham
4 Sept 2026 Pending RB2026/1148

154 Wickersley RoadBroom Rotherham 0154

Proposed alteration of existing front elevation

Rotherham
4 Sept 2026 Pending RB2026/1164

38 Warren Vale RoadSwinton 0038

Demolition of conservatory, erection of single storey side and rear extension with first floor balcony to rear, and associated works including alterat...

Rotherham
4 Sept 2026 Pending RB2026/1196

1 Bassingthorpe Cottages Fenton RoadGreasbrough 0001

Demolition of existing conservatory & erection of a two storey side extension with balcony at first floor & first floor extension over existing garage...

Rotherham
4 Sept 2026 Pending RB2026/1242

6 Nottingham CloseSouth Anston 0006

Demolition of side garage and erection of two storey side extension

Rotherham
4 Sept 2026 Pending RB2026/1235

13 Acer CloseSouth Anston 0013

Demolition of detached garage and erection of single storey front, side and rear extensions

Rotherham
4 Sept 2026 Pending RB2026/1217

63 Park HillSwallownest 0063

First floor side & rear extension

Rotherham
4 Sept 2026 Pending RB2026/1243

49 Burman RoadWath-upon-Dearne 0049

Lawful Development Certificate re Proposed erection of single storey rear extension and detached outbuilding

Rotherham
4 Sept 2026 Pending RB2026/1222

37 Grange RoadMoorgate 0037

Two storey side/rear extensions, loft conversion with rear dormer window, single storey front & rear extensions & insertion of window on second floor ...

Rotherham
4 Sept 2026 Pending RB2026/1213

St Stephens Vicarge Doncaster RoadEast Dene 9999

Erection of additional storey to detached garage to form habitable space on first floor level

Rotherham
4 Sept 2026 Pending RB2026/1244

11 Lockwood RoadEast Herringthorpe 0011

Two storey side extension

Rotherham
4 Sept 2026 Pending RB2026/1234

241 Wickersley RoadHerringthorpe 0241

Demolition of garages, two storey side/rear extension, and erection of two residential dwellings with associated parking

Rotherham
4 Sept 2026 Pending RB2026/0919

49 Hounsfield RoadEast Herringthorpe 0049

Demolition of garage and erection of single storey side and rear extension

Rotherham
4 Sept 2026 Pending RB2026/1098

45 High StreetLaughton-en-le-morthen 0045

Erection of a canopy to the side/front

Rotherham
4 Sept 2026 Pending RB2026/1135

CMD Ltd Sycamore RoadEastwood 9999

External alterations including a new accessible entrance and ramp, cladding works, accessible access door, additional parking, EV charging point and a...

Rotherham
4 Sept 2026 Pending RB2026/1166

52 Crownhill RoadBrinsworth 0052

Demolition of existing garage & erection of a two storey side & rear & single storey rear extension

Rotherham
4 Sept 2026 Pending RB2026/1165

6 Davis StreetClifton 0006

Demolition of existing garage & erection of a single storey side extension

Rotherham
4 Sept 2026 Pending RB2026/1156

14 Howden AvenueWaverley 0014

Infill extension between existing detached garage & dwelling, including widening of existing driveway

Rotherham
4 Sept 2026 Pending RB2026/1177

70 Broom AvenueBroom 0070

Erection of detached garden room

Rotherham
4 Sept 2026 Pending RB2026/1174

32 Oxford StreetClifton 0032

Single storey side/rear extension

Rotherham
4 Sept 2026 Pending RB2026/1202

62 Sunnybank CrescentBrinsworth 0062

Erection of detached garage

Rotherham
4 Sept 2026 Pending RB2026/1201

38 Farm View RoadKimberworth 0038

Replacement of existing flat roof with a pitched roof & erection of an infill first-floor side extension

Rotherham
3 Sept 2026 Pending RB2026/0904

18 BrookhillThorpe Hesley 0018

Conversion of existing outbuilding to provide self-contained ancillary living accommodation

Rotherham
3 Sept 2026 Pending RB2026/0964

47 Bear Tree RoadParkgate 0047

Single storey front and rear extensions and two storey side extension

Rotherham
3 Sept 2026 Pending RB2026/1034

27 Cottenham RoadEastwood 0027

Conversion of garage to annex accommodation, demolition of conservatory, erection of single storey rear extension and erection of replacement roof

Rotherham
3 Sept 2026 Pending RB2026/1100

21A Red Kite AvenueWath-upon-Dearne 021A

Erection of attached pergola to rear with balcony on roof

Rotherham
3 Sept 2026 Pending RB2026/1077

Aston Springs Farm Mansfield RoadRotherham S26 5PQ

Use of land for siting of 2 shepherds huts, 2 glamping pods and upgrading works to footpath

Rotherham
3 Sept 2026 Pending RB2026/1123

12 All Saints WayAston 0012

Demolition of existing garage & erection of a single storey side & rear extension

Rotherham
3 Sept 2026 Pending RB2026/1128

Stonecroft 1 Pinchfield LaneWickersley 0001

Erection of a single storey side extension

Rotherham
3 Sept 2026 Pending RB2026/1144

Listerdale Junior Academy Beech AvenueBrecks 9999

Single-storey school extension comprising of a new administrative entrance link and multi use assembly hall, lower-ground undercroft car park, and ass...

Rotherham
3 Sept 2026 Pending RB2026/1142

6 Hazel GroveWickersley 0006

Single storey side extension

Rotherham
3 Sept 2026 Pending RB2026/1147

3 Rainborough CourtBrampton Bierlow 0003

Single storey side and rear extension and alterations to boundary treatment

Rotherham
27 Aug 2026 Valid RB2026/1097

68 Union StreetHarthill 0068

Part demolition of detached garage, erection of single storey rear extension & increase in height of side boundary wall

Rotherham
27 Aug 2026 Valid RB2026/1084

578 Upper Wortley RoadThorpe Hesley 0578

Formation of a new vehicular access

Rotherham
27 Aug 2026 Valid RB2026/1106

3 St George CloseWoodsetts 0003

Single storey rear extension

Rotherham
27 Aug 2026 Valid RB2026/1122

74 Manvers RoadSwallownest 0074

Demolition of existing side extension & erection of a single storey side & rear extension

Rotherham
27 Aug 2026 Valid RB2026/1119

Sycamore Lodge, 40 Church LaneAston 0040

Demolition of existing conservatory & erection of a single storey side extension, extension of rear terrace & replacement of windows

Rotherham
27 Aug 2026 Valid RB2026/1107

Birkett Wood Cottage Black LaneWoodsetts Rotherham 9999

Application for Lawful Development Certificate re: erection of a detached triple garage

Rotherham
27 Aug 2026 Valid RB2026/1104

83 Sheep Cote RoadBrecks 0083

Two storey side & single storey front extension & single storey rear extension

Rotherham
27 Aug 2026 Valid RB2026/1124

80 Brinsworth Hall CrescentBrinsworth 0080

Single storey side extension

Rotherham
20 Aug 2026 Valid RB2026/1033

Oak House Moorhead WayBramley 9999

Change of use from office/medical service space (use class E (E&G(1))) to residential care home (use class C2) including single storey extensions, ext...

Rotherham
20 Aug 2026 Valid RB2026/1087

21 Fraser RoadBroom 0021

Demolition of existing garage & erection of a detached garage & outbuilding/summerhouse

Rotherham
20 Aug 2026 Valid RB2026/1094

Melton House, 99 Gerard RoadWellgate 0099

Removal of chimneys, hipped to gable roof alteration, formation of new en-suites & replacement windows

Rotherham
20 Aug 2026 Valid RB2026/1076

2 Casson DriveHarthill Rotherham 0002

Erection of a two storey side extenison and dormers to the front and rear

Rotherham
20 Aug 2026 Withdrawn RB2026/1095

38 Fir Tree DriveWales 0038

Prior Notification for enlargement of a dwellinghouse by construction of an additional storey to an overall height of 7.84m

Rotherham
6 Aug 2026 Valid RB2026/1011

Unit 2C Corton WoodBrampton Bierlow 9999

Change of use of existing restaurant (Use Class E) to drive-thru restaurant (Use Class E / Sui Generis); including external alterations & extensions, ...

Rotherham
6 Aug 2026 Approved RB2026/0995

5 Whiston GrangeMoorgate 0005

Increase in roof height to create rooms in roof space, installation of dormer window to rear & Velux windows to front

Rotherham
6 Aug 2026 Approved RB2026/1030

50 The BrowBrecks 0050

Conversion of garage to habitable living space and erection of single storey rear extension

Rotherham
6 Aug 2026 Approved RB2026/1002

Fernleigh, 256B Kimberworth RoadBradgate 0256

Erection of attached garage to front

Rotherham
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Frequently asked questions

When do you need planning permission for a house extension?
Single-storey rear extensions up to 4m (detached) or 3m (semi-detached / terraced) are usually permitted development. Two-storey extensions, anything in a conservation area, or larger projects almost always need a planning application.
What's the difference between planning permission and permitted development?
Permitted development rights let you build certain things without applying for planning permission, subject to specified limits. Anything outside those limits, whether taller, larger or in a protected area, needs full planning permission.
How long does a householder application take?
The statutory target is 8 weeks from validation. Most simple householder extensions are decided within that window; complex or contested cases, especially those drawing a lot of comments, can take longer.
Can I get email alerts for new extensions applications in Rotherham?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Rotherham. You can also narrow the alert to a postcode, street, or drawn area.

We check Rotherham's planning portal daily. New extensions applications appear here within a day of being published.