House extensions in Stockport

Stockport received 1,071 householder applications in the last 12 months - about 21 a week. Rear extensions and side extensions are the most common. Of the 871 decided so far, 825 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 251 applications
Yesterday Registered DC/100315

10 Chaucer Avenue North Reddish Stockport SK5 6JF

We proposed to erect a double story side extension to increase living accommodation.

Householder Stockport
2 days ago Registered DC/100527

32 Bombay Road Edgeley Stockport Stockport SK3 9RF

Single storey rear extension

Lawful Development Certificate Proposed Stockport
2 days ago Registered DC/100441

30 Rosthernmere Road Cheadle Hulme Cheadle Stockport SK8 5LE

Single storey front extension and single storey rear extension replacing existing conservatory

Householder Stockport
2 days ago Registered DC/100488

1 Boulton Avenue Woodford Stockport SK7 1GP

Proposed single storey side extension and front porch

Householder Stockport
23 Oct 2026 Registered DC/100468

Bramhall Park Golf Club 20 Manor Road Bramhall Stockport Stockport SK7 3LY

Change of use from staff flat to accommodation ancillary to the clubhouse.

Full Application Stockport
23 Oct 2026 Registered DC/100456

64 Heaton Road Heaton Norris Stockport Stockport SK4 4JH

installation of new rear dormer with associated internal works, including dropping of existing ceilings.

Lawful Development Certificate Proposed Stockport
23 Oct 2026 Registered DC/100443

56 Ripley Avenue Great Moor Stockport Stockport SK2 7JS

Single storey rear extension

Lawful Development Certificate Proposed Stockport
23 Oct 2026 Registered DC/100463

6 High Meadows Romiley Stockport SK6 4PT

Single storey front/side extension with raised timber platform terrace

Householder Stockport
23 Oct 2026 Registered DC/100429

3 Mallards Reach Bredbury Stockport SK6 3AD

Removal of existing conservatory. Two and single storey extension to the rear and side elevations including decking area.

Householder Stockport
23 Oct 2026 Registered DC/098512

76A Offerton Lane Offerton Stockport SK2 5BS

Creation of a self-contained one-bedroom flat, together with associated external alterations including the installation of a new door and steps on the...

Full Application Stockport
22 Oct 2026 Registered DC/100482

26 Woodstock Road Woodley Stockport SK6 1QP

Hip-to-gable loft conversion with new front and rear-facing rooflights.

Lawful Development Certificate Proposed Stockport
22 Oct 2026 Registered DC/100380

24 Longnor Road Heald Green Cheadle SK8 3BW

Two-storey rear extension at first-floor level

Householder Stockport
21 Oct 2026 Registered DC/100343

27 Carrwood Road Bramhall Stockport SK7 3EL

Two Storey side and rear extension, single storey rear extension and partial garage conversion.

Householder Stockport
21 Oct 2026 Registered DC/100427

28 Hatter Avenue Adswood Stockport SK3 0AY

Proposed single-storey rear extension (i) The projection of the proposed extension beyond the rear wall of the original house is 6.50 (ii) The maximum...

Prior Approval Stockport
20 Oct 2026 Registered DC/100471

10 Haslemere Drive Cheadle Hulme Cheadle SK8 6JY

Single storey rear extension

Householder Stockport
20 Oct 2026 Registered DC/100466

15 Hulme Hall Crescent Cheadle Hulme Cheadle Stockport SK8 6LG

Two storey side extension

Householder Stockport
20 Oct 2026 Registered DC/100418

Fern Bank 1 Station Road Woodley Stockport SK6 1HN

Full width rear dormer with smaller dormer to front

Householder Stockport
20 Oct 2026 Registered DC/100415

31 Oak Gardens Gatley Cheadle Stockport SK8 4AX

Single-storey rear extension involving the extension of the existing mono-pitched roof and partial conversion of the existing garage.

Householder Stockport
20 Oct 2026 Registered DC/100361

43 Fernley Road Heaviley Stockport SK2 6DF

Proposed single-storey side extension to dwellinghouse

Householder Stockport
20 Oct 2026 Registered DC/100367

Top Shippon Higher Farm Threaphurst Lane Hazel Grove Stockport SK7 6NN

Proposed First Floor Side Extension

Householder Stockport
19 Oct 2026 Registered DC/100454

10 Great Underbank Stockport Stockport SK1 1LL

Proposed security fencing to land to the north of 10 Great Underbank.

Full Application Stockport
19 Oct 2026 Registered DC/100351

5 Waterside Avenue Marple Stockport SK6 7LZ

Glass see-through canopy and metal lean-to structure

Householder Stockport
19 Oct 2026 Registered DC/100413

35 Barcheston Road Cheadle Stockport SK8 1LJ

Two-storey side extension to the front and rear of the existing side extension. Replacement roof with increased ridge height, rear dormer and front an...

Householder Stockport
19 Oct 2026 Registered DC/100320

27 Oakfield Road Davenport Stockport SK3 8SG

Single storey rear/side extension

Householder Stockport
19 Oct 2026 Registered DC/100411

20 Belmont Road Gatley Cheadle Stockport SK8 4AQ

Proposed single-storey rear extension (i) The projection of the proposed extension beyond the rear wall of the original house is 4.0 (ii) The maximum ...

Prior Approval Stockport
16 Oct 2026 Registered DC/100446

Unit D Orion Business Park Bird Hall Lane Cheadle Heath Stockport SK3 0RT

Security Fencing, Sliding Gate and Pedestrian Gates

Full Application Stockport
16 Oct 2026 Registered DC/100340

5 Parsonage Road Heaton Moor Stockport SK4 4JZ

Rear dormer extension and alteration to existing rear dormer window.

Householder Stockport
15 Oct 2026 Registered DC/099898

Canal & River Trust Yard Church Street Marple Stockport SK6 6BN

Proposed external Air Source Heat Pump, additional hard standing area to the side garden, timber sleeper bumper to the canal side finger dock opening ...

Listed Building Consent Stockport
15 Oct 2026 Registered DC/099897

Canal & River Trust Yard Church Street Marple Stockport SK6 6BN

Proposed external Air Source Heat Pump, additional hard standing area to the side garden, timber sleeper bumper to the canal side finger dock opening ...

Full Application Stockport
15 Oct 2026 Registered DC/100130

The Hollies 26 St Aldates Bredbury Stockport SK6 3DU

Single storey rear extension, garage conversion, single storey front and rear infill extensions.

Householder Stockport
15 Oct 2026 Registered DC/100412

2 Chestnut Avenue Cheadle Stockport SK8 1EH

New front porch, single storey rear extension in place of existing conservatory and two storey side extension.

Householder Stockport
15 Oct 2026 Registered DC/100302

7 Hill Top Avenue Cheadle Hulme Cheadle SK8 7HN

Replacement of driveway surfacing with permeable stabilised gravel and associated Corten steel edging, together with replacement entrance gate.

Householder Stockport
15 Oct 2026 Registered DC/100258

Lime Kiln Lodge 32 Strines Road Marple Stockport SK6 7BT

Proposed replacement windows

Listed Building Consent Stockport
14 Oct 2026 Registered DC/100401

50 Mauldeth Road Heaton Mersey Stockport SK4 3NA

Erection of a single-storey rear extension with pitched roof, brickwork matched to existing, with glazing onto the garden, and alterations to existing...

Householder Stockport
14 Oct 2026 Registered DC/100408

11 Printers Drive Strines Stockport SK6 7GT

Erection of a single-storey rear extension

Householder Stockport
14 Oct 2026 Registered DC/100255

Lime Kiln Lodge 32 Strines Road Marple Stockport SK6 7BT

Proposed replacement windows

Householder Stockport
14 Oct 2026 Registered DC/099840

6 Clwyd Avenue Edgeley Stockport SK3 9DA

Forming new steps to rear elevation giving access to upper part rear garden

Householder Stockport
14 Oct 2026 Registered DC/100372

8 Hulme Hall Close Cheadle Hulme Cheadle Stockport SK8 6LH

Single storey side and rear extensions and minor elevational changes.

Householder Stockport
13 Oct 2026 Registered DC/100426

6 Selwyn Drive Cheadle Hulme Cheadle Stockport SK8 7HA

Single storey extension to the rear of the bungalow and a slight side extension to the front porch.

Householder Stockport
13 Oct 2026 Registered DC/100424

26 Patch Lane Bramhall Stockport SK7 1HX

Construction of a two-storey side extension.

Householder Stockport
13 Oct 2026 Registered DC/100419

4 Linden Grove Great Moor Stockport SK2 7JP

Single storey rear extension

Lawful Development Certificate Proposed Stockport
13 Oct 2026 Registered DC/100417

11 Dorchester Road Hazel Grove Stockport SK7 5HE

Two storey rear extension, ground floor rear extension, Rear roof dormer, front porch construction and roof pitch amendment with ridge increase and ne...

Householder Stockport
13 Oct 2026 Registered DC/100339

20 Guywood Lane Romiley Stockport SK6 4AN

Erection of a two-storey side and rear (wraparound) extension (including single storey rear extension) and associated alterations.

Householder Stockport
12 Oct 2026 Registered DC/100391

89 Kingsleigh Road Heaton Moor Stockport SK4 3PH

Removal of existing conservatory and replacement mono pitched brick extenstion and replacement of flat roof to pitched roof over previous two storey e...

Householder Stockport
12 Oct 2026 Registered DC/100409

2 Woodthorpe Drive Cheadle Hulme Cheadle Stockport SK8 5LS

Demolition of the existing garage and construction of a two-storey garage/workshop.

Householder Stockport
12 Oct 2026 Registered DC/100335

14 Chadkirk Road Romiley Stockport SK6 3JY

Proposed Two-Storey Side Extension, Rear Extension, Single-Storey Side Extension, Garage Extension and Front Porch Canopy Extension

Householder Stockport
12 Oct 2026 Registered DC/100365

27 Parkside Lane Mellor Stockport SK6 5PQ

First floor side and rear extensions, single storey side extension, single storey rear extension, rear balcony, front and rear dormers

Householder Stockport
12 Oct 2026 Registered DC/100364

21 Belvedere Drive Bredbury Stockport SK6 2EF

Existing dwellinghouse. Outbuilding meets permitted development rules

Lawful Development Certificate Existing Stockport
12 Oct 2026 Registered DC/100295

16 Charnville Road Gatley Cheadle SK8 4HE

Proposed single-storey rear extension. The maximum projection of the proposed extension beyond the rear wall of the original house is 4.7m. The maximu...

Prior Approval Stockport
9 Oct 2026 Registered DC/100400

9 Rostrevor Road Adswood Stockport SK3 8LQ

Two-storey rear 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.