House extensions in Trafford

Trafford received 853 householder applications in the last 12 months - about 16 a week. Rear extensions and garage works are the most common. Of the 616 decided so far, 519 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 303 applications
Yesterday Awaiting decision 119917/HHA/26

4 Burlescombe Close Altrincham WA14 4UX

Demolition of the existing single-storey rear extension and erection of a single-storey side and rear extension.

Householder application Trafford
2 days ago Awaiting decision 119808/HHA/26

23 Ruskin Road Old Trafford Manchester M16 9GS

Erection of part single/part two storey rear extension and new front porch. Alterations to roof including hip to gable, formation of rear dormer and a...

Householder application Trafford
2 days ago Awaiting decision 119889/VAR/26

Oakleigh 21 Portland Road Bowdon Altrincham WA14 2PA

Application under Section 73 of the Town and Country Planning Act 1990 (as amended) for variation of conditions 2 (approved plans) and 4 (tree protect...

Variation of condition Trafford
2 days ago Pending 119909/CPL/26

4 Derbyshire Road Sale M33 3EG

Application for Certificate of Proposed Lawful Development for new rooflight to existing second floor and new dormer roof to rear.

Certificate Proposed Lawful Use Trafford
8 Sept 2026 Awaiting decision 119719/FUL/26

64 Manor Avenue Sale M33 5JR

Retrospective erection of rear dormer and proposed alterations to elevations

Full Application Trafford
8 Sept 2026 Awaiting decision 119807/HHA/26

433 Northenden Road Sale M33 2RA

Application for a dropped kerb and proposed enlargement of driveway entrance along with new railings and gates.

Householder application Trafford
8 Sept 2026 Pending 119849/HHA/26

Rostherne View 34 Langham Road Bowdon Altrincham WA14 3NZ

Installation of new front pedestrian gate, railings and external lighting, construction of new timber rear vehicular gate, demolition of existing free...

Householder application Trafford
8 Sept 2026 Pending 119907/CPL/26

45 Thirlmere Road Partington Manchester M31 4PR

Application for Certificate of Proposed Lawful Development for loft conversion, rear facing dormer and elevation changes including new french doors to...

Certificate Proposed Lawful Use Trafford
8 Sept 2026 Awaiting decision 119717/HHA/26

208 Dane Road Sale M33 2LG

Creation of dropped kerb.

Householder application Trafford
7 Sept 2026 Pending 119747/HHA/26

337 Barton Road Stretford Manchester M32 9YA

Erection of single storey side and rear extension.

Householder application Trafford
7 Sept 2026 Pending 119631/HHA/26

52 Auburn Road Old Trafford Manchester M16 9NT

Erection of first floor rear and part two/part single storey rear extensions and alterations to roof including hip to gable and formation of rear dorm...

Householder application Trafford
7 Sept 2026 Pending 119770/HHA/26

Woodcroft 1 Seddon Road Hale Altrincham WA14 2UH

Retrospective application for replacement gate and new vehicular access gates.

Householder application Trafford
7 Sept 2026 Pending 119801/HHA/26

22 Badger Road Altrincham WA14 5UZ

Demolition of existing conservatory, erection of single storey rear extension, conversion of garage to habitable accommodation and associated external...

Householder application Trafford
7 Sept 2026 Pending 119899/CPL/26

9 Chiltern Drive Hale Altrincham WA15 9PL

Application for Certificate of Proposed Lawful Development for single storey side extension

Certificate Proposed Lawful Use Trafford
7 Sept 2026 Pending 119565/HHA/26

22 Chapel Lane Stretford Manchester M32 9AJ

Erection of a single storey rear extension.

Trafford
4 Sept 2026 Awaiting decision 119922/VAR/26

41 Coppice Avenue Sale M33 4ND

Application under Section 73 of the Town and Country Planning Act 1990 (as amended) for variation of condition 2 on planning permission 116671/HHA/25 ...

Variation of condition Trafford
4 Sept 2026 Awaiting decision 119765/FUL/26

Ayton Court Ayres Road Old Trafford

Minor alterations to elevations, internal reconfiguration to 2no existing apartments and creation of one additional self-contained apartment, new secu...

Full Application Trafford
4 Sept 2026 Awaiting decision 119897/HHA/26

27 Addison Crescent Old Trafford Manchester M16 0WN

Demolition of existing conservatory, erection of single storey front, two storey side and part single/part two storey rear extension with Juliette bal...

Householder application Trafford
3 Sept 2026 Awaiting decision 119914/FUL/26

Juice Nursery 20A Market Street Altrincham WA14 1PG

Erection of first floor rear extension to existing day nursery.

Full Application Trafford
3 Sept 2026 Pending 119919/HHA/26

41 Winchester Road Davyhulme Manchester M41 0UG

Erection of first floor side extension and front porch, and associated external alterations

Householder application Trafford
3 Sept 2026 Pending 119916/HHA/26

36 Dorrington Road Sale M33 5EB

Erection of single storey front, side and rear extensions with lantern rooflights.

Householder application Trafford
3 Sept 2026 Awaiting decision 119784/HHA/26

9 Raglan Road Sale M33 4AN

Demolition of existing detached garage and erection of single storey side extension including rendering to the property.

Householder application Trafford
3 Sept 2026 Awaiting decision 119876/HHA/26

22 Westwood Road Stretford Manchester M32 9HX

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

Householder application Trafford
2 Sept 2026 Awaiting decision 119906/HHA/26

96 Woodhouse Lane Sale M33 4LH

Erection of part single/part first floor front and two storey rear extensions

Householder application Trafford
1 Sept 2026 Pending 119900/HHA/26

11 Chislehurst Avenue Davyhulme Manchester M41 0SG

Erection of single storey front and two storey side extension, and associated external alterations including render to rear

Householder application Trafford
1 Sept 2026 Pending 119894/HHA/26

9 Salcombe Close Sale M33 5HL

Retrospective erection of single storey rear extension and associated external alterations

Householder application Trafford
1 Sept 2026 Pending 119895/HHA/26

76 Sandileigh Avenue Hale Altrincham WA15 8AT

Demolition of the existing garage and car port. Erection of a part two storey/part single storey rear extension.

Householder application Trafford
1 Sept 2026 Pending 119868/HHA/26

328 Manor Avenue Sale M33 4NE

Erection of two storey side extension and single storey rear extension.

Householder application Trafford
1 Sept 2026 Pending 119793/HHA/26

203 Dane Road Sale M33 2NA

Demolition of existing side and rear single storey extension and erection of two storey side and single storey rear extensions. External alterations i...

Householder application Trafford
1 Sept 2026 Pending 119892/HHA/26

57 Whitegate Park Flixton Manchester M41 6LN

Demolition of existing side and rear extension, erection of a single storey side and rear extension with associated external alterations.

Householder application Trafford
1 Sept 2026 Pending 119724/FUL/26

346 Manchester Road Altrincham WA14 5NH

Formation of rear dormer, relocation of external staircase with new access at first floor level and alterations to elevations including 2no. front roo...

Full Application Trafford
28 Aug 2026 Pending 119891/HHA/26

40 Elm Road Altrincham WA15 9QP

Erection of single storey side/rear extension.

Householder application Trafford
28 Aug 2026 Pending 119890/HHA/26

16 Marford Crescent Sale M33 4DY

Demolition of existing conservatory, erection of single storey side and rear extension, and associated external alterations

Householder application Trafford
28 Aug 2026 Pending 119883/HHA/26

2 Auburn Road Old Trafford Manchester M16 9NT

Demolishing of existing rear extension and erection of single storey side and rear extension

Householder application Trafford
28 Aug 2026 Awaiting decision 119772/HHA/26

4 Pulford Road Sale M33 3LP

Erection of part single/part two storey rear extension

Householder application Trafford
27 Aug 2026 Awaiting decision 119880/HHA/26

74 Manor Road Stretford Manchester M32 9JB

Demolition of existing garage, erection of two storey side extension and associated external alterations

Householder application Trafford
27 Aug 2026 Pending 119762/CPL/26

100 Moss Lane Hale Altrincham WA15 8AF

Application for Certificate of Proposed Lawful Development for new dormer to the rear and 2 no. velux windows on front roof elevation

Certificate Proposed Lawful Use Trafford
26 Aug 2026 Awaiting decision 119873/HHA/26

30 Stamford Road Bowdon Altrincham WA14 2JX

Erection of single storey side/rear extension

Householder application Trafford
26 Aug 2026 Pending 119871/HHA/26

57 Woodhouse Lane Sale M33 4JZ

Demolition of existing decking, erection of raised decking to side and rear and associated external alterations

Householder application Trafford
26 Aug 2026 Awaiting decision 119820/HHA/26

38 Westwood Road Stretford Manchester M32 9HX

Erection of single storey side and rear extension

Householder application Trafford
26 Aug 2026 Awaiting decision 119835/CPL/26

23 Ennerdale Drive Sale M33 5NF

Application for Certificate of Proposed Lawful Use for extension to existing garage and conversion into living accommodation.

Certificate Proposed Lawful Use Trafford
26 Aug 2026 Pending 119840/FUL/26

Unit 1 The Square Hale Road Hale Barns Altrincham WA15 8ZN

Minor alteration to an existing glazed window on the southern elevation to allow for the installation of a hatch

Full Application Trafford
26 Aug 2026 Awaiting decision 119643/CPL/26

11 Chatham Road Old Trafford Manchester M16 0DR

Application for Certificate of Proposed Lawful Development for installation of external wall instalation and render

Certificate Proposed Lawful Use Trafford
25 Aug 2026 Pending 119865/CPL/26

6 Devon Road Flixton Manchester M41 6PN

Application for Proposed Certificate Lawful Use for erection of single storey side extension.

Certificate Proposed Lawful Use Trafford
25 Aug 2026 Pending 119861/HHA/26

187 Barton Road Stretford Manchester M32 9RA

Erection of front porch, two storey side and single storey rear extensions with associated external alterations including rooflight to rear.

Householder application Trafford
25 Aug 2026 Awaiting decision 119806/HHA/26

16 Lambert Drive Sale M33 5WP

Erection of single storey side and rear extension and alterations to the front porch

Householder application Trafford
25 Aug 2026 Awaiting decision 119819/HHA/26

35 Chestnut Drive Sale M33 4HJ

Erection of single storey front porch extension, two storey side extension and part single/part two storey rear extension including rear Juliet balcon...

Householder application Trafford
24 Aug 2026 Pending 119860/HHA/26

Parkdale Dunham Road Altrincham WA14 4QG

Erection of rear outbuilding

Householder application Trafford
24 Aug 2026 Pending 119857/CPL/26

International Timber Trafford Wharf Road Trafford Park Manchester M17 1DJ

Application for Certificate of Proposed Lawful Development for erection of a modular building, repair and maintenance work across the site.

Certificate Proposed Lawful Use Trafford
24 Aug 2026 Awaiting decision 119725/HHA/26

68 Harley Road Sale M33 7FP

Erection of part single, part two storey rear extension and formation of rear dormer.

Householder application Trafford
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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 Trafford?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Trafford. You can also narrow the alert to a postcode, street, or drawn area.

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