House extensions in Blaby

Blaby received 337 householder applications in the last 12 months - about 6 a week. Rear extensions and side extensions are the most common. Of the 238 decided so far, 236 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 83 applications
22 Oct 2026 Awaiting decision 26/0938/HH

57 Jewsbury Way Thorpe Astley Braunstone Town Leicester Leicestershire LE3 3RR

Proposed garage conversion to a day care room with external material changes

Householder Application Blaby
21 Oct 2026 Awaiting decision 26/0966/HH

41 Tournament Road Glenfield Leicester Leicestershire LE3 8LQ

Erection of single storey rear extensions.

Householder Application Blaby
21 Oct 2026 Awaiting decision 26/0919/HH

6 Wilson Close Thorpe Astley Braunstone Town Leicester Leicestershire LE3 3RF

Conversion of the existing garage (Retrospective) and new extended driveway.

Householder Application Blaby
15 Oct 2026 Awaiting decision 26/0939/HH

1 Bath Close Sapcote Leicester Leicestershire LE9 4FA

Erection of a single-storey side and rear extension to the dwelling.

Householder Application Blaby
13 Oct 2026 Awaiting decision 26/0930/CLP

Foxlands Farm Croft Road Cosby LE9 1DG

Certificate of Lawfulness of Proposed Development for the extension of two buildings and the erection of two buildings

Certificate of Lawfulness - Proposed Blaby
13 Oct 2026 Awaiting decision 26/0910/HH

35 East Avenue Whetstone Leicester Leicestershire LE8 6JG

To erect single storey extension to rear.

Householder Application Blaby
12 Oct 2026 Awaiting decision 26/0926/CLP

23 Treasure Close Glenfield Leicester Leicestershire LE3 8LT

Certificate of Proposed Lawful Development for hip to gable roof alteration with rear dormer roof extension and single storey rear extension.

Certificate of Lawfulness - Proposed Blaby
9 Oct 2026 Awaiting decision 26/0895/HH

14 Middleton Close Stoney Stanton Leicester Leicestershire LE9 4TS

Proposed Front Single-Storey Extension and Alteration Works, Including the Formation of an Internal Annex

Householder Application Blaby
8 Oct 2026 Awaiting decision 26/0896/CLP

The Warehouse 20B Grove Road Whetstone Leicester Leicestershire LE8 6LN

Certificate of Proposed Lawful Development for a single storey rear extension.

Certificate of Lawfulness - Proposed Blaby
8 Oct 2026 Awaiting decision 26/0872/HHPD

107 Kingsway Braunstone Town Leicester Leicestershire LE3 2PL

Proposed single storey rear extension.

Householder Prior Approval Blaby
7 Oct 2026 Awaiting decision 26/0917/HH

23 Pougher Close Sapcote Leicester Leicestershire LE9 4JL

Erection of a single storey side and rear extension

Householder Application Blaby
6 Oct 2026 Awaiting decision 26/0907/FUL

Mill Bank House Leicester Road Sapcote Leicester Leicestershire LE9 4JF

Change of use of land to domestic garden land to extend the residential curtilage of the dwelling and the construction of a triple bay garage to serve...

Full Application Blaby
6 Oct 2026 Awaiting decision 26/0905/HH

Tree Tops Stamford Road Kirby Muxloe Leicester Leicestershire LE9 2ER

Erection of a first floor rear extension above existing single storey and chimney to side

Householder Application Blaby
6 Oct 2026 Awaiting decision 26/0856/FUL

The Navigator Company Plot 60 Roman Avenue Glenfield Leicester LE3 8JT

Erection of a single storey east extension, trim waste extraction equipment, two sprinkler tanks and an enlarged pump house.

Full Application Blaby
6 Oct 2026 Awaiting decision 26/0875/HHPD

67 Park Drive Leicester Forest East Leicester Leicestershire LE3 3FR

Notification to determine if Prior Approval is required for a single storey rear extension which would extend beyond the rear wall of the original dwe...

Householder Prior Approval Blaby
6 Oct 2026 Awaiting decision 26/0880/HH

2 Abbot Close Kirby Muxloe Leicester Leicestershire LE9 2DQ

Erection of single storey rear extension and internal layout alterations.

Householder Application Blaby
5 Oct 2026 Awaiting decision 26/0900/HH

7 Buckinghams Way Sharnford Leicester Leicestershire LE10 3PX

Erection of a single storey front extension, creation of new first floor with associated external alterations and replacement of existing garage roof.

Householder Application Blaby
5 Oct 2026 Awaiting decision 26/0892/HH

20 Valiant Close Glenfield Leicester Leicestershire LE3 8JH

Erection of a two storey side and single storey rear extension

Householder Application Blaby
5 Oct 2026 Awaiting decision 26/0883/HH

5 Richmond Close Cosby Leicester Leicestershire LE9 1TH

Erection of a two storey front extension.

Householder Application Blaby
1 Oct 2026 Awaiting decision 26/0741/FUL

Pets At Home Leicester Fosse Park, Grove Farm Triangle Leicester LE19 1WT

Alterations to existing roof

Full Application Blaby
30 Sept 2026 Awaiting decision 26/0811/FUL

Cbs House 153 Enderby Road Whetstone Leicester LE8 6JJ

Proposed alterations to external appearance in relation to prior approval reference 25/1043/CLASMA.

Full Application Blaby
29 Sept 2026 Awaiting decision 26/0882/CLP

5 Milford Close Narborough Leicester Leicestershire LE19 3FG

Erection of a single-storey rear extension.

Certificate of Lawfulness - Proposed Blaby
29 Sept 2026 Awaiting decision 26/0824/HH

36 The Pastures Narborough Leicester Leicestershire LE19 3FU

Erection of a carport to the front (retrospective)

Householder Application Blaby
28 Sept 2026 Awaiting decision 26/0878/FUL

The Vineries Countesthorpe Road Cosby Leicester Leicestershire LE9 1UL

Proposed alterations to the existing highway access arrangement

Full Application Blaby
25 Sept 2026 Awaiting decision 26/0871/HH

8 Bilberry Close Braunstone Town Leicester Leicestershire LE3 2JA

Erection of a two storey side extension and Loft conversion. Erection of outbuilding.

Householder Application Blaby
25 Sept 2026 Awaiting decision 26/0869/FUL

Unit 1 Feldspar Close Enderby Leicester Leicestershire LE19 4SD

Installation of windows, personnel fire escape doors and roller shutter door

Full Application Blaby
25 Sept 2026 Withdrawn 21 Oct 26/0821/HH

3 Mossdale Road Braunstone Town Leicester Leicestershire LE3 2UT

Erection of an outbuilding to the rear

Householder Application Blaby
25 Sept 2026 Awaiting decision 26/0747/HH

Lavender Barn Shuttleworth Lane Cosby Leicestershire LE9 1RF

Erection of an attached open-sided oak-framed carport

Householder Application Blaby
24 Sept 2026 Awaiting decision 26/0860/HHPD

46 Braunstone Close Braunstone Town Leicester Leicestershire LE3 2GE

Notification to determine if Prior Approval is required for a single storey rear extension which would extend beyond the rear wall of the original dwe...

Householder Prior Approval Blaby
24 Sept 2026 Awaiting decision 26/0867/HH

2 Peewit Close Glen Parva Leicester Leicestershire LE2 9NP

Erection of a two storey side extension

Householder Application Blaby
24 Sept 2026 Awaiting decision 26/0814/HH

13 Kingsfield Road Cosby Leicester Leicestershire LE9 1SW

Erection of single-storey and first-floor rear extension, an outbuilding and ground-floor canopy roof, with roof, landscaping and external alterations...

Householder Application Blaby
22 Sept 2026 Awaiting decision 26/0819/HHPD

39 Westover Road Braunstone Town Leicester Leicestershire LE3 3DU

Notification to determine if Prior Approval is required for a single storey rear extension which would extend beyond the rear wall of the original dwe...

Householder Prior Approval Blaby
22 Sept 2026 Approved 22 Oct 26/0853/CLP

50 Faire Road Glenfield Leicester Leicestershire LE3 8EB

Certificate of Lawfulness of Proposed Development for the reconfiguration of an existing home office and store to form a home office and bathroom, inc...

Certificate of Lawfulness - Proposed Blaby
22 Sept 2026 Awaiting decision 26/0851/HH

Spion Lodge Links Road Kirby Muxloe Leicester Leicestershire LE9 2BP

Proposed white render finish to all facing brick elevations

Householder Application Blaby
21 Sept 2026 Awaiting decision 26/0716/CLP

3 Barons Close Kirby Muxloe Leicester Leicestershire LE9 2BW

Certificate of Proposed Lawful Development for a garage conversion to living accommodation.

Certificate of Lawfulness - Proposed Blaby
21 Sept 2026 Awaiting decision 26/0830/HH

35 Hinckley Road Stoney Stanton Leicester Leicestershire LE9 4LJ

Single storey rear extension, garage conversion and additional parking

Householder Application Blaby
21 Sept 2026 Awaiting decision 26/0835/HHPD

78 Forest House Lane Leicester Forest East Leicester Leicestershire LE3 3NU

Notification to determine if Prior Approval is required for a single storey rear extension which would extend beyond the rear wall of the original dwe...

Householder Prior Approval Blaby
16 Sept 2026 Awaiting decision 26/0667/HH

48 Wheatfield Close Glenfield Leicester Leicestershire LE3 8SD

Erection of a single storey rear extension

Householder Application Blaby
16 Sept 2026 Awaiting decision 26/0763/HH

28 Cambridge Road Cosby Leicester Leicestershire LE9 1SH

Erection of a single storey front, side and rear extension.

Householder Application Blaby
16 Sept 2026 Awaiting decision 26/0813/HH

95 Leicester Road Glenfield Town Glenfield Leicester Leicestershire LE3 8HF

Erection of porch and render to the front. Garage conversion and installation of lightwell.

Householder Application Blaby
15 Sept 2026 Awaiting decision 26/0829/HH

28 Ledwell Drive Glenfield Leicester Leicestershire LE3 8BG

Erection of a single storey side extension

Householder Application Blaby
15 Sept 2026 Awaiting decision 26/0823/HH

44 Dorset Avenue Glenfield Leicester Leicestershire LE3 8BB

Erection of a two storey side extension and single storey rear extension

Householder Application Blaby
15 Sept 2026 Approved 16 Oct 26/0810/HHPD

44 Chester Road Blaby Leicester Leicestershire LE8 4HA

Notification to determine if Prior Approval is required for a single storey rear extension which would extend beyond the rear wall of the original dwe...

Householder Prior Approval Blaby
15 Sept 2026 Approved 22 Oct 26/0822/HH

4 Hall Close Glen Parva Leicester Leicestershire LE2 9HZ

Erection of a two storey side extension, alterations to dormer roofs and additional off street parking spaces

Householder Application Blaby
14 Sept 2026 Awaiting decision 26/0750/FUL

3 Cherry Tree Court Kirby Muxloe Leicester Leicestershire LE9 2LQ

Replacement of timber-framed shopfront windows and doors with aluminium-framed windows and doors.

Full Application Blaby
10 Sept 2026 Awaiting decision 26/0707/HH

Jerviston Stamford Road Kirby Muxloe Leicester Leicestershire LE9 2ER

Erection of a first floor side extension and alterations

Householder Application Blaby
10 Sept 2026 Awaiting decision 26/0748/HH

1 Leela Close Countesthorpe Leicester Leicestershire LE8 5AD

Erection of two storey front extension.

Householder Application Blaby
8 Sept 2026 Awaiting decision 26/0735/HH

66 Hinckley Road Stoney Stanton Leicester Leicestershire LE9 4LL

Erection of a single storey rear extension and associated internal alterations.

Householder Application Blaby
8 Sept 2026 Awaiting decision 26/0732/HH

30 Coales Avenue Whetstone Leicester Leicestershire LE8 6WB

Erection of a first floor extension to the principal elevation.

Householder Application Blaby
8 Sept 2026 Awaiting decision 26/0729/HH

2 Spring Gardens Sapcote Leicester Leicestershire LE9 4DX

Erection of a single storey side extension

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

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