House extensions in Great Yarmouth

Great Yarmouth received 185 householder applications in the last 12 months - about 4 a week. Rear extensions and garage works are the most common. Of the 140 decided so far, 119 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 41 of 41 applications
14 Oct 2026 Undecided 06/26/0790/PDE

35 Kestrel Road Hopton NR31 9XZ

Application for Prior approval for a larger home extension: Single-storey rear extension to existing dwelling

Great Yarmouth
12 Oct 2026 Undecided 06/26/0775/HH

53 Wolseley Road Great Yarmouth NR31 0EN

Proposed single storey side and rear extension.

Great Yarmouth
9 Oct 2026 Undecided 06/26/0734/HH

7 Jordan Road Caister-on-Sea NR30 5LN

Single storey rear extension to replace conservatory destroyed by fire.

Great Yarmouth
8 Oct 2026 Undecided 06/26/0739/HH

12 Mill Lane Bradwell NR31 8HL

Demolition of existing garage and outbuildings and erection of new garage/workshop and home office.

Great Yarmouth
7 Oct 2026 Undecided 06/26/0691/HH

Orchard House Beccles Road St Olaves NR31 9HD

Erection of side and rear extension with first floor balcony above, car port, extension to existing garden room and all associated works.

Great Yarmouth
2 Oct 2026 Undecided 06/26/0552/HH

The Pines, Beccles Road Belton Great Yarmouth NR31 9EU

Proposed single storey side garage extension and front boundary wall including entrance gates.

Great Yarmouth
30 Sept 2026 Undecided 06/26/0727/F

34 Crown Road Great Yarmouth NR30 2JH

Retrospective planning application for the Change of use from a dwellinghouse (Use Class C3) to a 4-bedroom, 4-person House in Multiple Occupation (Us...

Great Yarmouth
22 Sept 2026 Approved 22 Sep 06/26/0550/PU

Caister Academy Windsor Road Caister-on-sea NR30 5LS

Application for a Certificate of Lawful Proposed Use or Development - Removal of existing external canopy (8x8m) in school playground and erection of ...

Great Yarmouth
21 Sept 2026 Undecided 06/26/0717/HH

Herringfleet House, Herringfleet Road St Olaves Fritton And St Olaves NR31 9HJ

Two storey side extension with habitable roofspace and alterations to elevations.

Great Yarmouth
21 Sept 2026 Undecided 06/26/0743/F

78 Spruce Avenue Ormesby St Margaret W Scratby NR29 3RQ

Proposed change of use to convert garage for use as a home based hairdressing salon operating on a one-to-one appointment only basis, including minor ...

Great Yarmouth
19 Sept 2026 Undecided 06/26/0719/F

Vos House, Vanguard Road Gapton Hall Industrial Estate Great Yarmouth NR31 0NT

Erection of first floor for use as office space above existing single storey office building and alterations to elevations.

Great Yarmouth
17 Sept 2026 Withdrawn 18 Sep 06/26/0573/HH

131 Mill Road Great Yarmouth NR31 0HS

Proposed alterations to existing front and side elevations, including insertion of new doors and windows.

Great Yarmouth
17 Sept 2026 Withdrawn 18 Sep 06/26/0456/F

Hollywood Diner Beach Road NR29 4HS

Single storey rear extension, installation of side dormers to create habitable roofspace, facade alterations, part change of use from existing cafeter...

Great Yarmouth
16 Sept 2026 Undecided 06/26/0722/F

Magdalen Lawn Cemetery, Crematorium Oriel Avenue Gorleston NR31 7JJ

Proposed side extension to accommodate two new replacement cremators; Installation of new rooftop plant and machinery; Cladding to chimney; New extern...

Great Yarmouth
7 Sept 2026 Undecided 06/26/0459/F

Pub On The Prom 74-75 Marine Parade NR30 2DH

Proposed self-contained hotel penthouse apartment (Use Class C1) within roof space including external alterations to form front and rear dormers and r...

Great Yarmouth
7 Sept 2026 Approved 15 Oct 06/26/0681/HH

17 St James Crescent Belton Belton With Browston NR31 9JN

Proposed first floor front extension and cladding to front elevation

Great Yarmouth
4 Sept 2026 Undecided 06/26/0652/HH

26 The Village Main Road Fleggburgh NR29 3DL

Proposed single storey rear flat roofed extension and associated works.

Great Yarmouth
1 Sept 2026 Approved 13 Oct 06/26/0690/HH

73 Lawn Avenue Great Yarmouth Norfolk NR30 1QS

Single storey rear extension following demolition of existing conservatory

Great Yarmouth
25 Aug 2026 Approved 2 Oct 06/26/0643/HH

28 Buxton Avenue Gorleston Great Yarmouth NR31 6HG

Proposed storage shed outbuilding

Great Yarmouth
25 Aug 2026 Approved 06/26/0648/HH

99 Exmouth Road Great Yarmouth NR30 3DN

Proposed single storey front extension

Great Yarmouth
25 Aug 2026 Undecided 06/26/0646/F

7 Priory Plain Great Yarmouth NR30 1NG

Proposed subdivision of existing dwelling house into two 1 bedroom flats, associated works include; installation of balcony to the 1st Floor rear elev...

Great Yarmouth
25 Aug 2026 Approved 06/26/0653/HH

77 Laurel Drive Bradwell NR31 8PH

Proposed part two storey side, part single storey rear extension and conversion of existing flat roof to pitched roof

Great Yarmouth
25 Aug 2026 Undecided 06/26/0544/F

132-133 High Street Gorleston Great Yarmouth NR31 6QU

First floor rear extension, alterations to elevations to allow for conversion of former bank to provide a mixed-use development comprising 7 self-cont...

Great Yarmouth
21 Aug 2026 Approved 19 Oct 06/26/0671/F

Euston Court Euston Road Great Yarmouth NR30 1GA

Proposal to install a handrail around the perimeter of the rooftop

Great Yarmouth
20 Aug 2026 Undecided 06/26/0614/HH

Mulberry House, 52 Beach Drive Scratby Great Yarmouth NR29 3NP

Erection of a single-storey side extension.

Great Yarmouth
20 Aug 2026 Undecided 06/26/0639/F

The Old Bonds King Street Great Yarmouth NR30 2PP

Construction of three storey rear extension to create 6no. self-contained 1 bed flats

Great Yarmouth
20 Aug 2026 Approved 14 Oct 06/26/0644/HH

40 Sea View Rise Hopton Great Yarmouth NR31 9SE

Proposed single storey rear extension.

Great Yarmouth
20 Aug 2026 Approved 06/26/0664/HH

6 Edinburgh Close Caister-on-sea NR30 5LU

Proposed single storey front extension

Great Yarmouth
18 Aug 2026 Approved 29 Sep 06/26/0656/HH

Myrtle Cottage 85 Staithe Road Martham NR29 4PY

Proposed single storey side extension

Great Yarmouth
14 Aug 2026 Approved 06/26/0600/HH

Low Barn Old Coast Road NR29 3QH

Proposed (1) single storey front extension, (2) conversion of built-in garage to habitable use including alterations to elevations and (3) erection of...

Great Yarmouth
14 Aug 2026 Refused 7 Oct 06/26/0229/PU

Bremar Stud Porters Loke NR31 9PX

Application for a Certificate of Lawful Proposed Development: (1) Alterations to the existing access; (2) Conversion of agricultural building to a sin...

Great Yarmouth
13 Aug 2026 Approved 20 Oct 06/26/0601/HH

1 Collingwood Road Great Yarmouth NR30 4LR

1) Removal of conservatory and erection of single-storey rear extension; 2) Extension to existing side porch.

Great Yarmouth
12 Aug 2026 Undecided 06/26/0405/HH

4 Bracecamp Close Ormesby St Margaret W Scratby NR29 3PR

Demolition of existing lean-to rear extension of the garage; Erection of a replacement single-storey rear extension to the garage and conversion of ga...

Great Yarmouth
11 Aug 2026 Undecided 06/26/0567/F

Sea Breeze Caravan Park Newport Road Hemsby NR29 4NW

Retrospective application for the siting and use of a lodge caravan as warden/site manager accommodation ancillary to Seabreeze Holiday Park, with ass...

Great Yarmouth
10 Aug 2026 Withdrawn 10 Aug 06/26/0279/HH

110 Edinburgh Avenue Gorleston Great Yarmouth NR31 7HE

Single storey side extension, with front extensions to create a garage and porch, and extension to dropped kerb and installation of crossover

Great Yarmouth
10 Aug 2026 Refused 06/26/0631/HH

35 Marine Parade Gorleston Great Yarmouth NR31 6DY

Proposed single storey front extension, opening up of front porch, balcony to front at first floor, alterations to elevations and conversion of garage...

Great Yarmouth
5 Aug 2026 Approved 6 Oct 06/26/0477/F

46 Queens Road Great Yarmouth NR30 3JR

Change of use from a 12-person, 12-bedroom House in Multiple Occupation with Manager's Flat (sui generis use), to a 16-person, 16-bedroom House in Mul...

Great Yarmouth
3 Aug 2026 Approved 28 Sep 06/26/0605/HH

3 Brett Avenue Gorleston Great Yarmouth NR31 6HE

1) Single storey rear extension to dwelling including conversion of garage; 2) Alterations to garage and raised height of the flat roof; 3) Alteration...

Great Yarmouth
3 Aug 2026 Approved 14 Sep 06/26/0606/PDE

73 Suffield Road Gorleston Great Yarmouth NR31 7AL

Application for Prior Approval for a larger home extension: Single storey rear extension measuring 6.0m long and 2.90m in height.

Great Yarmouth
31 Jul 2026 Approved 16 Oct 06/26/0547/HH

1 Forestry Cottage, New Road Fritton Fritton And St Olaves NR31 9HR

Single-storey side and rear extensions including replacement garage; Installation of new vehicular access and driveway.

Great Yarmouth
31 Jul 2026 Approved 21 Oct 06/26/0590/HH

19 Leathway Ormesby St Margaret Great Yarmouth NR29 3QA

Proposed single storey rear extension, new pitched and flat roofs to converted garage, porch to front, installation of vehicular crossover and extensi...

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

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