House extensions in Stockport

Stockport received 811 householder applications in the last 12 months - about 16 a week. Rear extensions and side extensions are the most common. Of the 659 decided so far, 623 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 206 applications
Yesterday Registered DC/100173

10 Syddal Green Bramhall Stockport SK7 1HP

Garage conversion, increase height of rear roof and Velux addition to front roof

Householder Stockport
2 days ago Registered DC/099850

192-192A Higher Hillgate Heaviley Stockport SK1 3QY

Installation of a new first floor window and glazed door to the rear elevation

Full Application Stockport
2 days ago Registered DC/100075

All Flats Marsland House 15 High Street Stockport SK1 1EG

Remediation works comprising the removal and replacement of existing cladding and spandrel panels on a like-for-like basis. Replacement materials will...

Lawful Development Certificate Existing Stockport
2 days ago Pending DC/100026

26 Brackley Road Heaton Chapel Stockport SK4 2RE

Proposed single storey rear extension. (i) The projection of the proposed extension beyond the rear wall of the original house is 3.29 metres (ii) The...

Prior Approval Stockport
9 Sept 2026 Pending DC/099989

4 Moor Lane Woodford Stockport SK7 1PP

New two storey side extension (with 1m set back from face of existing house front elevation). New rooflights and rear facing window to existing single...

Householder Stockport
9 Sept 2026 Pending DC/100104

8 Teal Close Offerton Stockport SK2 5JN

Proposed ground floor rear and side extension with associated works

Householder Stockport
9 Sept 2026 Pending DC/100116

22 Waterloo Road Bramhall Stockport SK7 2NX

Proposed single storey rear extension & part garage conversion to form habitable space.

Prior Approval Stockport
8 Sept 2026 Pending DC/100140

25 Richmond Hill Road Cheadle Stockport SK8 1QF

Single Storey Side Extension including Garage Conversion

Householder Stockport
8 Sept 2026 Pending DC/100136

14 Eltham Avenue Great Moor Stockport SK2 7PJ

New detached garage/workshop

Householder Stockport
7 Sept 2026 Registered DC/100143

83 Fir Road Bramhall Stockport SK7 2JF

Propsed single story rear extension following conservatory removal and alteration to existing outbuilding to form a garden room.

Householder Stockport
7 Sept 2026 Pending DC/100131

52 Foxland Road Gatley Cheadle Stockport SK8 4QB

Single storey extension at the front and rear of the dwelling, a two-storey extension to the side of the dwelling, a flat-roofed dormer to the rear of...

Householder Stockport
7 Sept 2026 Pending DC/100119

12 Bradda Mount Bramhall Stockport SK7 3BX

Proposed Two Storey Side/ Rear Extensions & Single Storey Rear Extension with Internal Alterations. New Single Storey Side Garage Incorporating Guest ...

Householder Stockport
7 Sept 2026 Pending DC/100120

20 Drayton Drive Heald Green Cheadle Stockport SK8 3LF

First floor side extension

Householder Stockport
7 Sept 2026 Pending DC/100121

81 Cote Green Road Marple Bridge Stockport SK6 5EN

Single storey rear extension and alterations and replacement of existing windows and doors.

Lawful Development Certificate Proposed Stockport
7 Sept 2026 Pending DC/100122

15 Westby Close Bramhall Stockport SK7 2LZ

Single storey side extension, first-floor rear and side extension atop existing single storey side and rear extension, and single storey rear extensio...

Householder Stockport
7 Sept 2026 Pending DC/100074

126 Northcliffe Road Offerton Stockport SK2 5AN

New garden room for living accomodation

Householder Stockport
7 Sept 2026 Pending DC/099505

17 Milverton Drive Bramhall Stockport SK7 1EY

Construction of a detached dwelling with associated access, parking and landscaping, along with new dropped kerb

Full Application Stockport
4 Sept 2026 Registered DC/100117

10 Chadwick Avenue Woodford Stockport SK7 1SJ

Single storey rear extension

Householder Stockport
4 Sept 2026 Pending DC/100112

24 Offerton Drive Offerton Stockport SK2 5QZ

Siting of mobile home for use ancillary to the main dwelling, meeting the definition of a caravan as set out in the Caravan Sites Act 1968, and as ame...

Lawful Development Certificate Proposed Stockport
4 Sept 2026 Pending DC/100076

5 Darwin Grove Bramhall Stockport SK7 2DS

Removal of existing conservatory. Two storey side & rear extension and single storey rear extension with Juliette balcony to rear. Rendering works to ...

Householder Stockport
4 Sept 2026 Pending DC/099981

4 Ravenoak Road Woodsmoor Stockport SK2 7BQ

First floor side extension, single-storey rear extension and first-floor rear extension.'

Householder Stockport
4 Sept 2026 Pending DC/100049

16 Aldersgate Road Cheadle Hulme Cheadle Stockport SK8 7PJ

Single storey rear extension and extension to existing side dormer.

Householder Stockport
3 Sept 2026 Pending DC/099899

12 Oakdene Road Marple Stockport SK6 6PJ

Front single storey extension, two storey storey extension and formation of new second floor loft conversion within new gable roof structure. Formatio...

Householder Stockport
3 Sept 2026 Pending DC/099814

20 Southdown Crescent Cheadle Hulme Cheadle Stockport SK8 6EQ

Single-storey side and rear extension

Householder Stockport
3 Sept 2026 Registered DC/099995

32 Fountains Road Cheadle Hulme Cheadle Stockport SK8 7PY

Part single storey, part two storey, part first-floor side extension atop an existing single storey side extension, alterations to windows and doors i...

Householder Stockport
2 Sept 2026 Pending DC/100027

Farlands 4A Hill Top Romiley Stockport SK6 4AY

Convert void space under garden room and store to create games room to 4A Hill Top. Install additional opening to front elevation and install doors to...

Householder Stockport
2 Sept 2026 Pending DC/099903

85 Bollington Road Heaton Chapel Stockport SK4 5ES

Extension to the side, part single and part two storey.

Householder Stockport
2 Sept 2026 Pending DC/099976

76 Ack Lane East Bramhall Stockport SK7 2BH

Two storey side extension with front and rear dormers, replacement of front porch, single storey rear extension to replace existing conservatory, sing...

Householder Stockport
2 Sept 2026 Pending DC/100035

18 Borrowdale Avenue Gatley Cheadle Stockport SK8 4QF

Single storey rear extension

Householder Stockport
2 Sept 2026 Pending DC/100046

2 Milton Crescent Cheadle Stockport SK8 1NU

Removal of existing lean to rear extension and construction of single storey rear extension

Householder Stockport
1 Sept 2026 Pending DC/100088

19 Broadway Bramhall Stockport SK7 3BT

Application for the erection of a single-storey detached covered parking bay within the front curtilage of 19 Broadway.

Householder Stockport
1 Sept 2026 Pending DC/099917

9 Proctor Crescent Woodford Stockport SK7 1HD

Single-storey enclosed porch to the front elevation, replacing the existing shallow entrance canopy.

Householder Stockport
31 Aug 2026 Pending DC/100080

185 Grove Lane Cheadle Hulme Cheadle Stockport SK8 7NG

Car port to front of property

Householder Stockport
31 Aug 2026 Pending DC/100064

8 Grasmere Road Gatley Cheadle SK8 4RG

Replacement conservatory roof; rear canopy; single storey side/front extension

Householder Stockport
28 Aug 2026 Registered DC/100070

9 Cedar Road Marple Stockport SK6 7QP

Construction of single storey rear extension

Householder Stockport
28 Aug 2026 Pending DC/100023

30 Bird Hall Road Cheadle Hulme Cheadle Stockport SK8 5QH

Two storey side extension, single storey rear extension with decking area, porch and extension to the front elevation. New render finish to all walls.

Householder Stockport
27 Aug 2026 Registered DC/099956

1B Walton Drive Marple Stockport SK6 6HB

Single storey rear extension with pitched roof

Householder Stockport
26 Aug 2026 Registered DC/099769

10 Deane Avenue Cheadle Stockport SK8 2DW

Single storey side extension

Householder Stockport
25 Aug 2026 Registered DC/100034

4 The Green Cheadle Hulme Cheadle Stockport SK8 6JB

Part first floor rear extension above existing single storey extension and a single storey ground floor rear extension with a flat GRP roof incorporat...

Householder Stockport
25 Aug 2026 Registered DC/100028

4 Greenway Bramhall Stockport SK7 1DD

Proposed single storey pitched roof extension to the side and the rear with new porch to the front elevation and render finish to existing external wa...

Householder Stockport
25 Aug 2026 Registered DC/100038

37A Moss Lane Bramhall Stockport SK7 1EQ

Retrospective permission for the erection of a detached outbuilding within the rear garden of the dwelling

Householder Stockport
24 Aug 2026 Pending DC/100016

68 Albany Road Bramhall Stockport SK7 1NE

Single storey front extension

Householder Stockport
24 Aug 2026 Approved DC/100032

101 Moss Lane Bramhall Stockport SK7 1EG

Proposed construction of a side extension, to replace an existing lean-to-extension.

Lawful Development Certificate Proposed Stockport
20 Aug 2026 Registered DC/100000

10 Lawton Close Romiley Stockport SK6 3EQ

Single storey side extension.

Householder Stockport
20 Aug 2026 Registered DC/100003

25 Oakfield Road Davenport Stockport SK3 8SG

Loft dormer conversion with vertical cladding to dormer

Householder Stockport
20 Aug 2026 Registered DC/099823

4 Robins Close Bramhall Stockport SK7 2PF

New two storey side extension, new two storey rear extension, new roof with raised ridge line, new rear facing box dormer, new/ replacement windows & ...

Householder Stockport
19 Aug 2026 Registered DC/099986

14 Alderdale Drive Heaton Moor Stockport SK4 4AS

Ground floor rear extension

Householder Stockport
19 Aug 2026 Registered DC/099724

1 Coniston Road Gatley Cheadle Stockport SK8 4AP

Use of part of the dwellinghouse for administrative work and remote video consultations in connection with clinical practice, ancillary and incidental...

Lawful Development Certificate Proposed Stockport
19 Aug 2026 Registered DC/099743

26 Wilmslow Road Cheadle Stockport SK8 1NE

Change of use from single dwellinghouse to 2 no. residential apartments, including the erection of a rear dormer extension and installation of front r...

Full Application Stockport
18 Aug 2026 Registered DC/099920

88 East Avenue Heald Green Cheadle SK8 3BS

Single storey rear extension, following demolition of sun room; first floor side and rear extensions, and single storey front porch extension.

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

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