House extensions in South Gloucestershire

South Gloucestershire received 999 householder applications in the last 12 months - about 19 a week. Rear extensions and garage works are the most common. Of the 746 decided so far, 643 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 296 applications
Yesterday Awaiting decision P26/02441/CLP

73 Memorial Road Hanham South Gloucestershire BS15 3JQ

Erection of hip to gable roof extension and installation of 1no. rear dormer to facilitate loft conversion. (Resubmission of P26/01873/CLP)

Cert Lawful Use Proposed South Gloucestershire
Yesterday Awaiting decision P26/02436/CLP

18 The Slad Itchington Road Thornbury South Gloucestershire

Erection of single storey side extension.

Cert Lawful Use Proposed South Gloucestershire
Yesterday Awaiting decision P26/02433/HH

4 South Avenue Yate South Gloucestershire BS37 5JA

Erection of first floor side extension to form additional living accommodation.

Householder South Gloucestershire
Yesterday Awaiting decision P26/02431/HH

72 Snowberry Close Bradley Stoke South Gloucestershire BS32 8GB

Demolition of existing conservatory and erection of single storey rear extension to form additional living accommodation.

Householder South Gloucestershire
Yesterday Awaiting decision P26/02358/HH

32 Court View Wick South Gloucestershire BS30 5QP

Replacement of roof tiles with grey romans. Installation of rear steps to patio area with the erection of a 70-80cm retaining wall. Erection of ramp t...

Householder South Gloucestershire
23 Oct 2026 Awaiting decision P26/02429/CLP

200 Avon Way Thornbury South Gloucestershire BS35 2DP

Erection of single storey rear extension.

Cert Lawful Use Proposed South Gloucestershire
23 Oct 2026 Awaiting decision P26/02426/CLP

24 Henry Corbett Road Stoke Gifford South Gloucestershire BS16 1UY

Conversion of existing garage to provide home office.

Cert Lawful Use Proposed South Gloucestershire
23 Oct 2026 Awaiting decision P26/02424/HH

Rock Cottage Pines Lane Old Down South Gloucestershire BS32 4PP

Erection of single of single storey rear extension and front porch to provide additional living accommodation. Installation of windows/velux to South ...

Householder South Gloucestershire
23 Oct 2026 Awaiting decision P26/02423/HH

20 Shellmor Close Patchway South Gloucestershire BS34 6BP

Demolition of existing rear extension and erection of single storey rear extension to form additional living accommodation.

Householder South Gloucestershire
23 Oct 2026 Awaiting decision P26/02261/HH

28 Amberley Road Patchway South Gloucestershire BS34 6BY

Erection of single storey garage (retrospective).

Householder South Gloucestershire
23 Oct 2026 Awaiting decision P26/02421/HH

44 Highfields Hawkesbury Upton South Gloucestershire GL9 1BJ

Demolition of existing conservatory. Erection of single storey rear/ side extension to form additional living accommodation. Changes to the fenestrati...

Householder South Gloucestershire
23 Oct 2026 Awaiting decision P26/02392/HH

24 Ducie Road Staple Hill South Gloucestershire BS16 5JY

Erection of single storey rear extension to form additional living accommodation. (Retrospective)

Householder South Gloucestershire
22 Oct 2026 Awaiting decision P26/02333/HH

Orchard House Village Road Littleton Upon Severn South Gloucestershire BS35 1NR

Demolition of porch and outbuilding. Conversion of existing garage to form gym. Erection of single storey rear extension to form additional living acc...

Householder South Gloucestershire
21 Oct 2026 Awaiting decision P26/02403/HH

216 Great Meadow Road Bradley Stoke South Gloucestershire BS32 8DB

Replacement of the existing conservatory roof with a solid tiled roof and alterations to the glazing and footprint to square off the existing corner p...

Householder South Gloucestershire
21 Oct 2026 Awaiting decision P26/02402/CLP

121 Bromley Heath Road Downend South Gloucestershire BS16 6HZ

Extension of existing garage to facilitate conversion to form utility/ store.

Cert Lawful Use Proposed South Gloucestershire
21 Oct 2026 Awaiting decision P26/02341/LB

Matford House Old Gloucester Road Winterbourne South Gloucestershire BS36 1RS

Internal alterations to replace existing staircase, reinstate original stair position and remove spiral staircase. Installation of stud walls on groun...

Listed Building Consent South Gloucestershire
21 Oct 2026 Awaiting decision P26/02393/HH

24 Ducie Road Staple Hill South Gloucestershire BS16 5JY

Erection of outbuilding (Retrospective)

Householder South Gloucestershire
21 Oct 2026 Awaiting decision P26/02391/HH

87 Saxon Way Bradley Stoke South Gloucestershire BS32 9AR

Erection of single storey rear/side extension to form additional living accommodation. Installation of 8no. solar panels to the front roof elevation.

Householder South Gloucestershire
21 Oct 2026 Awaiting decision P26/02284/F

Stanshawes Nursing Home 11 Stanshawes Drive Yate South Gloucestershire BS37 4ET

Demolition of laundry room. Erection of single and two storey extension to form 6no. bedrooms, laundry and storage area. Erection of single storey sid...

Full Planning South Gloucestershire
20 Oct 2026 Awaiting decision P26/02361/HH

The Red House 3 The Hill Almondsbury South Gloucestershire BS32 4AE

Conversion of existing garage to provide an annex of accommodation associated to the main dwellinghouse and associated works. (Resubmission of Applica...

Householder South Gloucestershire
19 Oct 2026 Awaiting decision P26/02376/CLP

58 Pinkers Mead Emersons Green South Gloucestershire BS16 7EF

Erection of outbuilding to form annexe ancillary to the main dwelling.

Cert Lawful Use Proposed South Gloucestershire
19 Oct 2026 Awaiting decision P26/02378/HH

14 Knapp Road Thornbury South Gloucestershire BS35 2HD

Erection of first floor side extension to form additional living accommodation.

Householder South Gloucestershire
19 Oct 2026 Awaiting decision P26/02300/F

Balnakeil 1 New Road Tytherington South Gloucestershire GL12 8UP

Provision of an extended parking area to No.1 New Road.

Full Planning South Gloucestershire
19 Oct 2026 Awaiting decision P26/02369/HH

32 Rectory Close Yate South Gloucestershire BS37 5SB

Erection of single storey rear extension to form additional living accommodation.

Householder South Gloucestershire
19 Oct 2026 Awaiting decision P26/02314/HH

21 Charlton Avenue Filton South Gloucestershire BS34 7QX

Erection of single storey rear extension to form additional living accommodation.

Householder South Gloucestershire
16 Oct 2026 Awaiting decision P26/02359/CLP

Greystones Marshfield Lane Upton Cheyney South Gloucestershire BS30 6NE

Use of land to station a mobile home granny annex for use incidental to the main dwelling.

Cert Lawful Use Proposed South Gloucestershire
16 Oct 2026 Awaiting decision P26/02396/HH

6 Purton Close Kingswood South Gloucestershire BS15 9ZE

Erection of front porch.

Householder South Gloucestershire
16 Oct 2026 Awaiting decision P26/02329/LB

Battlefields Lodge Battlefields Lansdown South Gloucestershire BA1 9DD

Internal alterations with the demolition of wall between kitchen/dining room and installation 1of supporting structural beam, infill of 1no. internal ...

Listed Building Consent South Gloucestershire
16 Oct 2026 Awaiting decision P26/02306/HH

Yew Tree House 12 Abson Road Pucklechurch South Gloucestershire BS16 9RH

Demolition of attached garage and outbuilding. Erection of 1no. outbuilding, and single storey side extension to form garage and additional living acc...

Householder South Gloucestershire
15 Oct 2026 Awaiting decision P26/02349/HH

21 The Reddings Kingswood South Gloucestershire BS15 4SB

Erection of single storey rear extension to form additional living accommodation.

Householder South Gloucestershire
15 Oct 2026 Awaiting decision P26/02133/LB

3 Sheepfair Lane Marshfield South Gloucestershire SN14 8NA

Removal of defective side window and installation of a replacement window. Internal alterations to attached annex the installation of new staircase an...

Listed Building Consent South Gloucestershire
15 Oct 2026 Awaiting decision P26/02220/LB

Pound Farm Church Lane Hawkesbury South Gloucestershire GL9 1BN

Erection of one-and-a-half storey rear extension, removal of front porch to be replaced with porch canopy, alterations to garden porch roof. Removal o...

Listed Building Consent South Gloucestershire
15 Oct 2026 Awaiting decision P26/02221/HH

Pound Farm Church Lane Hawkesbury South Gloucestershire GL9 1BN

Erection of one-and-a-half storey rear extension to form additional living accommodation and associated landscaping works.

Householder South Gloucestershire
14 Oct 2026 Awaiting decision P26/02337/CLP

7 Rudford Close Patchway South Gloucestershire BS34 6AE

Replacement of existing window and doors. Creation of new window and door openings and removal of chimney internally and externally.

Cert Lawful Use Proposed South Gloucestershire
14 Oct 2026 Awaiting decision P26/02351/F

Land At Watery Lane Doynton South Gloucestershire BS30 5TA

Erection of single storey link extension to facilitate the change of use of 3no. barns to 1no. dwelling (Class C3) with associated works.

Full Planning South Gloucestershire
14 Oct 2026 Awaiting decision P26/02343/HH

The Rectory Rectory Lane Filton South Gloucestershire BS34 7BE

Erection of two storey rear extension to form additional living accommodation. Installation of rear Juliet balcony. Alterations and enlargement of exi...

Householder South Gloucestershire
14 Oct 2026 Awaiting decision P26/02342/HH

47 Fouracre Crescent Downend South Gloucestershire BS16 6PT

Erection of two storey side/ rear extension to form additional living accommodation. Erection of single storey front extension to form porch and stora...

Householder South Gloucestershire
14 Oct 2026 Awaiting decision P26/02340/HH

39 Sheridan Way Longwell Green South Gloucestershire BS30 9UE

Erection of two storey side and single storey rear extensions to form additional living accommodation.

Householder South Gloucestershire
14 Oct 2026 Awaiting decision P26/02144/LB

The Garden House Upper Street Dyrham South Gloucestershire SN14 8EZ

Internal and external alterations of main dwelling, to form new first-floor en-suite adjacent to family bathroom, refurbishment of existing bathrooms,...

Listed Building Consent South Gloucestershire
14 Oct 2026 Awaiting decision P26/02172/F

Land At Westerleigh Road Pucklechurch BS16 9PY

Change of use of land to residential curtilage. Erection of detached single storey garage/store ancillary to main dwelling.

Full Planning South Gloucestershire
13 Oct 2026 Awaiting decision P26/02328/HH

The Shrubs 27 Baglyn Avenue Kingswood South Gloucestershire BS15 4XS

Demolition of existing conservatory. Erection of a single storey rear extension and partial conversion of existing garage to form additional living ac...

Householder South Gloucestershire
13 Oct 2026 Awaiting decision P26/02327/HH

1 Henry Williamson Court Barrs Court South Gloucestershire BS30 7BE

Erection of single storey side/rear extension to form additional living accommodation.

Householder South Gloucestershire
13 Oct 2026 Awaiting decision P26/02324/PNH

12 Wistaria Avenue Chipping Sodbury South Gloucestershire BS37 6HL

The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.70m, for which the maximum height w...

Prior Notification Householder South Gloucestershire
13 Oct 2026 Awaiting decision P26/02208/HH

14 Hawthorn Avenue Hanham South Gloucestershire BS15 3ES

Erection of a two storey side and single storey rear extensions to form additional living accommodation. (Resubmission of P25/02509/HH)

Householder South Gloucestershire
12 Oct 2026 Awaiting decision P26/02320/HH

Old Hundred Coach House Old Hundred Lane Tormarton South Gloucestershire GL9 1JA

Demolition of existing extensions. Erection of single storey extension to form additional living accommodation. Erection of front porch. Alterations t...

Householder South Gloucestershire
12 Oct 2026 Awaiting decision P26/02305/HH

16 Downleaze Downend South Gloucestershire BS16 6JR

Demolition of existing conservatory and garage. Erection of detached garage, including the installation of 5No PV panels to the roof slope and the ere...

Householder South Gloucestershire
12 Oct 2026 Awaiting decision P26/02323/HH

7 Ascot Close Downend South Gloucestershire BS16 6SZ

Conversion of existing garage to form additional living accommodation. Erection of detached garage. (Part Retrospective).

Householder South Gloucestershire
12 Oct 2026 Awaiting decision P26/02304/HH

2 Barton Cottages Chaingate Lane Iron Acton South Gloucestershire BS37 9XL

Demolition of existing garage/storage building. Erection of 1no. detached ancillary annexe. Including the installation of 1.no air source heat pump ad...

Householder South Gloucestershire
12 Oct 2026 Awaiting decision P26/02316/CLP

21 Charlton Avenue Filton South Gloucestershire BS34 7QX

Erection of hip to gable roof extension and installation of 1no. rear dormer to facilitate loft conversion.

Cert Lawful Use Proposed South Gloucestershire
12 Oct 2026 Awaiting decision P26/02313/HH

11 Morley Avenue Mangotsfield South Gloucestershire BS16 9JE

Demolition of existing conservatory. Erection of single storey rear extension to form additional living accommodation and single storey front porch ex...

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

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