House extensions in Leeds

Leeds received 1,242 householder applications in the last 12 months - about 24 a week. Rear extensions and dormers are the most common. Of the 804 decided so far, 639 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

611 last 90 days
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207 last 30 days
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102 last 14 days

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Showing 50 of 611 applications
26/9/00115/MOD 2 days ago Current

37 Gledhow Wood Grove Gledhow Leeds LS8 1NZ

Second floor rear extension with solar panels to roof; single storey extension to side; new roofs, steps and openings to single storey side and rear e...

Leeds
26/9/00114/MOD 2 days ago Current

114 West Busk Lane Otley LS21 3NB

Two storey, first floor and single storey side and rear extension - NON MATERIAL AMENDMENT TO 25/01485/FU - Alter hoped roof to gable roof to accommod...

Leeds
26/03739/FU 2 days ago Current

Units 1 And 2 Stadium Way Beeston Leeds LS11 0EW

Full planning application for the change of use, external alterations and extension of existing buildings to provide a multi-use venue providing comme...

Leeds
26/03665/FU 2 days ago Current

Greenhouse Beeston Road Beeston Leeds LS11 6AD

Change of use of the first floor from office (Class E / former B1) to 4 no. residential apartments (Class C3), including internal alterations

Leeds
26/9/00113/MOD 9 Jul 2026 Current

17 Cookridge Drive Cookridge Leeds LS16 7LS

Single storey side and rear extension; hip to gable end loft extension, dormer to rear with juliette balcony; roof lights to front; removal of chimney...

Leeds 9 Jul 2026
26/03684/FU 9 Jul 2026 Current

Street Lane Recreation Ground Queen Elizabeth II Playing Fields East View Gildersome Leeds LS27 7HP

Siting of one additional container for use as welfare/changing rooms; relocation of existing container; alterations to existing fencing and gates

Leeds 9 Jul 2026
26/02986/FU 9 Jul 2026 Current

Removal House Town Street Stanningley Pudsey LS28 6EZ

to retain the use of part of existing commercial site for bus and HGV maintenance and repair, with associated works including erection of palisade fen...

Leeds 9 Jul 2026
26/03737/FU 8 Jul 2026 Current

24 Alden Avenue Morley Leeds LS27 0SF

Alterations to attached garage to form habitable rooms

Leeds 8 Jul 2026
26/03732/FU 8 Jul 2026 Current

75 Lulworth Avenue Austhorpe Leeds LS15 8LW

Bay window and patio door to rear removed and erection of single storey side/rear extension including new entrance door, window and access ramp with h...

Leeds 8 Jul 2026
26/03697/CLP 8 Jul 2026 Current

Spring Hill Linton Lane Linton Wetherby LS22 4HH

Certificate of Proposed Lawful Development for an outbuilding to the rear

Leeds 8 Jul 2026
26/03854/FU 8 Jul 2026 Current

79 Church Lane Methley Leeds LS26 9HN

Single storey side extension

Leeds 8 Jul 2026
26/03859/FU 8 Jul 2026 Current

10 Newhall Gate Belle Isle Leeds LS10 3RZ

Single storey side extension

Leeds 8 Jul 2026
26/03682/CLP 8 Jul 2026 Current

Blackgates Primary Academy Smithy Lane West Ardsley Wakefield WF3 1QQ

Certificate of Proposed Lawful Development for a single storey extension to nursery provision

Leeds 8 Jul 2026
26/03359/CLP 8 Jul 2026 Current

16 Hardy View Beeston Leeds LS11 7AZ

Certificate of Proposed Lawful Development for a dormer window to the rear

Leeds 8 Jul 2026
26/03030/FU 8 Jul 2026 Current

Matthew Murray House 97 Water Lane Holbeck Leeds LS11 5QN

Change of use of first floor and second floor from class E (offices) to class C4 (residential) for multi-occupation, comprising 17 units with shared f...

Leeds 8 Jul 2026
26/02896/FU 8 Jul 2026 Current

6 Stoney Rock Grove Burmantofts Leeds LS9 7HU

Removal of existing temporary extension and erection of a new single storey rear extension and porch to front

Leeds 8 Jul 2026
26/03607/FU 8 Jul 2026 Current

3 Knights Hill Whitkirk Leeds LS15 7AU

Demolition of existing outbuilding; construction of new outbuilding

Leeds 8 Jul 2026
26/03358/FU 8 Jul 2026 Current

16 Hardy View Beeston Leeds LS11 7AZ

Replacement front dormer

Leeds 8 Jul 2026
26/03095/FU 7 Jul 2026 Current

335 Spen Lane West Park Leeds LS16 5BB

Single storey rear extension and infill extension to side to link with garage

Full Planning Application Leeds 7 Jul 2026
26/03810/DHH 7 Jul 2026 Current

41 Hollin Park Road Roundhay Leeds LS8 3HN

5m single storey rear extension, 3.95m to ridge height and 3m to eaves

Leeds 7 Jul 2026
26/03745/FU 7 Jul 2026 Current

20 Glen Mount Morley Leeds LS27 9HH

Demolition of garage to the rear; Erection of outbuilding to the rear

Leeds 7 Jul 2026
26/03753/FU 7 Jul 2026 Current

58 St Richards Road Otley LS21 2AZ

Single storey rear extension

Leeds 7 Jul 2026
26/03693/FU 7 Jul 2026 Current

116 Buckstone Avenue Moortown Leeds LS17 5ET

Lower basement/ground floor rear extension with balustrade to ground floor rear and relocation of front door to side

Leeds 7 Jul 2026
26/03466/FU 7 Jul 2026 Current

5 Noster Hill Cross Flatts Leeds LS11 8QE

Retrospective application for erection and further alterations to front and rear dormers with windows

Leeds 7 Jul 2026
26/03393/CLP 7 Jul 2026 Current

5 Stainburn Terrace Moor Allerton Leeds LS17 6NJ

Certificate of Proposed Lawful Development for an extension to the gable, dormer window to the rear and rooflights to the front

Leeds 7 Jul 2026
26/02433/FU 7 Jul 2026 Current

13 Well House Avenue Gledhow Leeds LS8 4BY

Single storey rear extension with flat roof, incorporating balcony on the top with metal fence/timber fence and steps to the side; Alterations to exis...

Leeds 7 Jul 2026
26/03829/FU 7 Jul 2026 Current

11 Moor Drive Headingley Leeds LS6 4BY

Hip to gable loft conversion, with dormer window to the rear and additional window to the side

Leeds 7 Jul 2026
26/03826/FU 7 Jul 2026 Current

Ellis House Ling Bob Lane Horsforth Leeds LS18 5FA

Single storey rear extension

Leeds 7 Jul 2026
26/03812/FU 7 Jul 2026 Current

18 Adwalton Green Drighlington Bradford BD11 1BT

Single storey side and rear extension with solar panels to roof to rear and alterations to garage and driveway

Leeds 7 Jul 2026
26/9/00111/MOD 6 Jul 2026 Current

34 Alwoodley Lane Alwoodley Leeds LS17 7PX

Demolition of existing rear extension; construction of single-storey rear extension; removal of window to side - NON-MATERIAL AMENDMENT to 26/01976/FU...

Non Material Amendment Leeds 6 Jul 2026
26/03795/TR 6 Jul 2026 Current

36 Royds Lane Rothwell Leeds LS26 0BH

Mature protected deciduous trees situated on the neighbouring property immediately to the rear of 36 Royds Lane (identified on the attached site plan ...

Tree Works Leeds 6 Jul 2026
26/03558/FU 6 Jul 2026 Current

8 Sandmoor Drive Alwoodley Leeds LS17 7DG

Demolition of existing side extensions; single-storey front extension; part single-storey, part two-storey extension to sides and rear with first-stor...

Full Planning Application Leeds 6 Jul 2026
26/02788/FU 6 Jul 2026 Current

4 Kent Crescent Pudsey LS28 9EB

Single-storey extension to rear; conversion of integrated garage to form habitable space with a new window and door to front; replacement window to fr...

Full Planning Application Leeds 6 Jul 2026
26/03643/FU 6 Jul 2026 Current

159 Stratford Street Beeston Leeds LS11 7EQ

Single storey rear extension

Full Planning Application Leeds 6 Jul 2026
26/02898/FU 6 Jul 2026 Current

Flat 9 Glennan House 16 North Grange Road Headingley Leeds LS6 2BR

Replacement of existing single glazed timber framed windows with UPVC double glazed windows to existing bay

Full Planning Application Leeds 6 Jul 2026
26/03275/FU 6 Jul 2026 Current

Bengal Brasserie Victoria Court Wetherby LS22 6JB

Single storey front and side infill extension.

Leeds 6 Jul 2026
26/03806/FU 6 Jul 2026 Current

48 Carr Hill Avenue Calverley Pudsey LS28 5QG

Single storey side and rear extension, adjoining on to existing rear extension; Demolition of garage to the rear

Leeds 6 Jul 2026
26/03793/FU 6 Jul 2026 Current

121 Oak Park Lane Cookridge Leeds LS16 6FF

Conversion of detached garage to form habitable space with new doors to front and side

Leeds 6 Jul 2026
26/03782/CLP 6 Jul 2026 Current

71 Becketts Park Crescent Headingley Leeds LS6 3PH

Certificate of Proposed Lawful Development for an extension to the gable, dormer window to the rear and rooflights to the front

Leeds 6 Jul 2026
26/03790/CLP 6 Jul 2026 Current

10 Oldfield Court Chapeltown Leeds LS7 4SZ

Certificate of Proposed Lawful Development for a single storey rear extension

Leeds 6 Jul 2026
26/03796/FU 6 Jul 2026 Current

18 Lyndon Avenue Bramham Wetherby LS23 6RG

Demolition of existing side extension; construction of single-storey extension to front; single-storey extension to side; new window and door to rear

Leeds 6 Jul 2026
26/03614/FU 3 Jul 2026 Current

13 Oak Avenue Garforth Leeds LS25 1PU

Alterations to existing first-floor side extension, and retention of existing front porch, ground-floor side, and two-storey rear extensions

Full Planning Application Leeds 3 Jul 2026
26/03634/FU 3 Jul 2026 Current

20 Elmete Grove Roundhay Leeds LS8 2JY

Single storey rear extension and alteration to existing opening to rear

Full Planning Application Leeds 3 Jul 2026
26/03099/FU 3 Jul 2026 Current

16 - 18 Calverley Road Oulton Leeds LS26 8JQ

Conversion of existing detached garage outbuilding to form residential annexe; creation of additional storey with rooms in loft space and access stair...

Full Planning Application Leeds 3 Jul 2026
26/02659/CLP 3 Jul 2026 Current

28 Digpal Road Churwell Morley Leeds LS27 7GE

Certificate of Proposed Lawful Development for conversion of the garage to habitable accommodation

Certificate of Proposed Lawful Use Leeds 3 Jul 2026
26/03758/FU 3 Jul 2026 Current

34 Ashton Road Harehills Leeds LS8 5BZ

Dormer to front

Full Planning Application Leeds 3 Jul 2026
26/03770/FU 3 Jul 2026 Current

17 Hawthorn Farm Road Whinmoor Leeds LS14 1FN

Alterations to integral garage to form habitable rooms

Leeds 3 Jul 2026
26/03781/FU 3 Jul 2026 Current

6 Carlton Garth Alwoodley Leeds LS17 8TH

Demolish rear extension and construct a part two storey, part single storey front/side/rear extension

Leeds 3 Jul 2026
26/03778/FU 3 Jul 2026 Current

10 Wetherby Road Roundhay Leeds LS8 2QD

Change of use from two flats to one dwelling house with a single storey rear extension; Alterations to roof light to front elevation; Conversion of ex...

Leeds 3 Jul 2026
26/03767/CLP 3 Jul 2026 Current

4 Hollin Hill Drive Roundhay Leeds LS8 2PW

Certificate of Proposed Lawful Development for a single storey side extension and the reduction in length of a first floor window to side

Leeds 3 Jul 2026
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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 — taller, larger, 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 with objections) can take longer.
Can I get email alerts for new extensions applications in Leeds?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Leeds. You can also narrow the alert to a postcode, street, or drawn area.

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