House extensions in North Somerset

North Somerset received 579 householder applications in the last 12 months - about 11 a week. Rear extensions and garage works are the most common. Of the 486 decided so far, 450 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 133 applications
19 Oct 2026 Registered 26/P/2072/FUH

33 Cherington Road Nailsea BS48 1SW

Proposed erection of a single storey side extension.

Full permission - Householders North Somerset
19 Oct 2026 Registered 26/P/1976/FUL

Kent Cottage Kent Road Congresbury BS49 5BA

Proposed conversion and extension of existing detached garage to form self-contained holiday accommodation.

Full Application North Somerset
15 Oct 2026 Registered 26/P/2128/FUH

11 Old Church Road Uphill Weston-super-Mare BS23 4UH

Proposed erection of a single-storey rear extension and internal alterations to an existing house to create additional ground-floor living accommodati...

Full permission - Householders North Somerset
15 Oct 2026 Registered 26/P/2123/FUH

15 Catley Grove Long Ashton BS41 9NH

Proposed Loft conversion with front and rear dormers and associated internal and external alterations.

Full permission - Householders North Somerset
14 Oct 2026 Registered 26/P/2117/FUH

Tree Tops Cooks Bridle Path Backwell BS48 3DJ

Proposed erection of a single-storey rear extension, formation of a first floor with gables to all elevations and 2no. front dormers and siting of bin...

Full permission - Householders North Somerset
14 Oct 2026 Registered 26/P/2115/FUH

The Thrift Bridgwater Road Winscombe BS25 1NB

Proposed erection of a detached garage with habitable space above to the East of the dwelling with associated expansion of hardstanding.

Full permission - Householders North Somerset
14 Oct 2026 Registered 26/P/2106/FUH

Rosapenna Abbots Leigh Road Leigh Woods BS8 3PX

Proposed replacement of existing conservatory with a single-storey extension and erection of a first floor side extension with South-East dormer. Siti...

Full permission - Householders North Somerset
13 Oct 2026 Registered 26/P/2113/FUH

Church House Ham Lane Kingston Seymour BS21 6XE

Proposed erection of a single-storey extension to the South-West Elevation.

Full permission - Householders North Somerset
13 Oct 2026 Registered 26/P/2103/HHPA

22 Neva Road Weston-super-Mare BS23 1YQ

Application to determine if prior approval is required for the erection of a set of single storey side and rear extensions with a flat roof that would...

Prior App Householder-larger home ext North Somerset
13 Oct 2026 Registered 26/P/2064/FUH

59 Clevedon Road Failand BS8 3UL

Demolition of existing rear extensions. Erection of a single-storey front and rear extensions, hip-to-gable loft conversion utilising flat-roof rear d...

Full permission - Householders North Somerset
13 Oct 2026 Registered 26/P/2038/FUH

61 Clevedon Road Failand BS8 3UL

Demolition of existing rear extensions. Erection of a single-storey rear extension, hip-to-gable loft extensions utilising flat-roof rear dormer and 2...

Full permission - Householders North Somerset
13 Oct 2026 Registered 26/P/2023/FUL

The Club House Churchill Memorial Hall Ladymead Lane Langford Winscombe BS25 5NH

Proposed erection of a single-storey extension to the South-East elevation.

Full Application North Somerset
13 Oct 2026 Registered 26/P/1973/FUL

3 Beach Road Weston-super-Mare BS23 1AS

Proposed siting of a Gas cooler, 3no. double-stacked AC units and two side surrounded with protection rail within rooftop plant enclosure. Proposed ne...

Full Application North Somerset
12 Oct 2026 Registered 26/P/2098/FUH

23 Rectory Way Yatton BS49 4HQ

Proposed erection of a single-storey front extension and conversion of the existing garage, together with the erection of a new detached garage to the...

Full permission - Householders North Somerset
12 Oct 2026 Registered 26/P/2010/FUH

58 The Lynch Winscombe BS25 1AR

Proposed demolition of an existing attached garage and erection of a two-storey side extension. Alteration to fenestration and expansion of front hard...

Full permission - Householders North Somerset
9 Oct 2026 Registered 26/P/2089/FUH

2 Applehayes Rise Easton-in-Gordano BS20 0FD

Proposed two-storey side and rear extension with associated internal and external alterations, works to include:- constructing a first-floor extension...

Full permission - Householders North Somerset
7 Oct 2026 Registered 26/P/2071/FUH

77 Strode Road Clevedon BS21 6QE

Proposed erection of a single storey side and rear extension.

Full permission - Householders North Somerset
7 Oct 2026 Registered 26/P/2070/FUH

58 Chipping Cross Clevedon BS21 5JF

Proposed replacement of the existing conservatory with a habitable room.

Full permission - Householders North Somerset
7 Oct 2026 Registered 26/P/1886/FUH

3 Cedar Court Wick Road Wick St Lawrence Weston-super-Mare BS22 7YP

Proposed formation of a new first floor utilising existing refuge area including the creation of new roofing with increased ridge height, East/West ga...

Full permission - Householders North Somerset
6 Oct 2026 Registered 26/P/2060/FUH

35 Amberlands Close Backwell BS48 3LW

Proposed erection of a single storey rear/side wraparound extension.

Full permission - Householders North Somerset
6 Oct 2026 Registered 26/P/2052/FUH

Glaramara Hillcote Weston-super-Mare BS24 9JR

Proposed extension and new decking to the existing rear balcony together with replacement sliding doors and alteration of 1no. window to sliding doors...

Full permission - Householders North Somerset
6 Oct 2026 Registered 26/P/2051/H2PA

Wildacre Blackmoor Road Abbots Leigh BS8 3RH

Application to determine if prior approval is required for the creation of an additional storey to existing dwellinghouse, to a maximum height of 6.9 ...

P1AA ext dwelling with two storey North Somerset
5 Oct 2026 Registered 26/P/2042/LDP

32 Glebe Road Long Ashton BS41 9LH

Certification of Lawful Development for a loft conversion with side and rear dormers and rooflights to front elevation.

s192 Lawful use/development-proposed North Somerset
2 Oct 2026 Registered 26/P/2057/FUH

53 Milton Road Weston-super-Mare BS23 2SP

Removal of existing hedgerow and construction of new boundary fencing.

Full permission - Householders North Somerset
2 Oct 2026 Registered 26/P/1559/FUH

Chestnut Cottage 11 Canada Coombe Hutton Weston-super-Mare BS24 9US

Proposed renovation of the existing dwelling to include; demolition of the existing carport and existing extensions and proposed erection of a replace...

Full permission - Householders North Somerset
1 Oct 2026 Registered 26/P/2025/FUH

16 Glenwood Rise Portishead BS20 8EH

Proposed replacement of an existing swimming pool with hard and soft landscaping.

Full permission - Householders North Somerset
1 Oct 2026 Registered 26/P/2024/FUH

5 Edward Road Clevedon BS21 7DP

Proposed demolition of existing conservatory and erection of a part-single, part-two storey rear extension with rear balcony. Alteration to front fene...

Full permission - Householders North Somerset
1 Oct 2026 Registered 26/P/1969/FUH

40 Station Road Weston-super-Mare BS23 1XY

Proposed replacement of existing front and side windows with new.

Full permission - Householders North Somerset
1 Oct 2026 Registered 26/P/1943/FUH

334 Locking Road Weston-super-Mare BS22 8PD

Proposed erection of a first-floor side extension above approved single-story extension.

Full permission - Householders North Somerset
30 Sept 2026 Registered 26/P/1972/HHPA

90 Rayens Cross Road Long Ashton BS41 9DY

Application to determine if prior approval is required for the demolition of existing conservatory and erection of a single storey rear extension with...

Prior App Householder-larger home ext North Somerset
30 Sept 2026 Registered 26/P/2012/FUL

Albany Lodge Guest House 9 Clevedon Road Weston-super-Mare BS23 1DA

Sub-division of existing dwelling to form 1no. 4-bed dwelling, 1no. ground-floor 2-bed flat and 1no. first-floor 2-bed flat. Works include the demolit...

Full Application North Somerset
30 Sept 2026 Registered 26/P/2019/FUH

54 Rippleside Road Clevedon BS21 7JX

Proposed demolition of existing detached garage. Erection of single storey rear extension, new attached garage, single storey front extension and cano...

Full permission - Householders North Somerset
30 Sept 2026 Registered 26/P/2018/FUH

Hillside Station Road Blagdon BS40 7TB

Proposed erection of a single-storey side extension, first-floor North and South extensions and creation of a first-floor North balcony.

Full permission - Householders North Somerset
30 Sept 2026 Registered 26/P/2017/FUL

Airport Parking Behind Oakwood House Potters Hill Felton

Retrospective application for the replacement of existing port-a-cabin with a new unit.

Full Application North Somerset
29 Sept 2026 Registered 26/P/2008/LDP

12 Addiscombe Road Weston-super-Mare BS23 4LT

Certification of Lawful Development for the erection of a single storey side extension.

s192 Lawful use/development-proposed North Somerset
28 Sept 2026 Registered 26/P/2005/FUH

7 Denny Close Portishead BS20 8BN

Proposed conversion of existing attached garage, erection of single storey front and rear extensions and installation of rooflights.

Full permission - Householders North Somerset
28 Sept 2026 Registered 26/P/2001/FUH

19 Clynder Grove Clevedon BS21 7DF

Proposed demolition of existing rear and side extensions. Erection of a two-storey side extension with rear Juliet balcony, single storey rear extensi...

Full permission - Householders North Somerset
28 Sept 2026 Registered 26/P/1998/LDP

1 Clover Hill Way Barrow Gurney BS48 3EB

Certification of Lawful Development for the partial conversion of garage to living accommodation, ancillary to the main dwelling.

s192 Lawful use/development-proposed North Somerset
25 Sept 2026 Registered 26/P/1921/FUH

8 Leigh View Road Portishead BS20 7ED

Proposed erection of a two-storey side extension and single-storey front porch extension.

Full permission - Householders North Somerset
24 Sept 2026 Registered 26/P/1980/FUH

57 Argyle Avenue Weston-super-Mare BS23 3RQ

Proposed erection of a two-storey side and single-storey rear extension.

Full permission - Householders North Somerset
24 Sept 2026 Registered 26/P/1979/FUH

Wistaria Cottage Naish Lane Barrow Gurney BS48 3ST

Proposed erection of a single-storey front porch extension, formation of a first-floor rear balcony and fenestration alterations.

Full permission - Householders North Somerset
24 Sept 2026 Registered 26/P/1977/FUH

54 George Street Weston-super-Mare BS23 3AS

Demolition of existing rear extensions and erection of a new single-storey rear extension. Loft conversion with a rear dormer and front PV array. Erec...

Full permission - Householders North Somerset
24 Sept 2026 Registered 26/P/1900/FUH

41 Parsonage Road Long Ashton BS41 9LN

Proposed demolition of existing attached garage and conservatory. Erection of a 2-storey side extension and new roofing atop exiting front porch.

Full permission - Householders North Somerset
23 Sept 2026 Registered 26/P/1898/FUH

Rock Bottom Crabtree Lane Dundry BS41 8LN

Proposed conversion of existing integral garage and erection of a single storey rear extension.

Full permission - Householders North Somerset
23 Sept 2026 Registered 26/P/1767/FUH

The Barn Frog Lane Felton BS40 9UN

Proposed conversion of a detached residential garage to form living accommodation ancillary to the main dwelling.

Full permission - Householders North Somerset
22 Sept 2026 Registered 26/P/1963/LDP

31 Treefield Road Clevedon BS21 6JD

Certification of Lawful Development for the siting of a mobile home for incidental use to the main dwellinghouse.

s192 Lawful use/development-proposed North Somerset
22 Sept 2026 Registered 26/P/1844/FUH

11 Woodborough Drive Winscombe BS25 1HA

Proposed creation of a flat-roof rear dormer.

Full permission - Householders North Somerset
21 Sept 2026 Registered 26/P/1941/FUH

248 Old Church Road Clevedon BS21 7UD

Proposed erection of single-storey rear and side extensions.

Full permission - Householders North Somerset
21 Sept 2026 Registered 26/P/1935/FUH

152 Farleigh Road Backwell BS48 3PN

Proposed removal of existing conservatory and erection of a single-storey extension in place. Alterations to garden walls and installation of ground-m...

Full permission - Householders North Somerset
21 Sept 2026 Registered 26/P/1875/FUH

98 Hambledon Road Weston-super-Mare BS22 7GL

Proposed replacement of existing rear conservatory with a new, larger conservatory.

Full permission - Householders North Somerset
Recency
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2-4 weeks
1-2 months
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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 North Somerset?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by North Somerset. You can also narrow the alert to a postcode, street, or drawn area.

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