House extensions in Central Bedfordshire

Central Bedfordshire received 163 householder applications in the last 12 months - about 3 a week. Rear extensions and garage works are the most common. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

76 last 90 days
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17 last 30 days
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9 last 14 days

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Showing 50 of 76 applications
CB/26/01472/FULL 9 Jul 2026 This case has not yet been decided

Bracken Ley, London Lane, Houghton Conquest, Bedford, MK45 3LP

Redevelopment of the site entailing the demolition of existing barns and the erection of five dwellings with cycle/garden stores, replacement garage f...

Central Bedfordshire 9 Jul 2026
CB/26/02171/GPDE 9 Jul 2026 This case has not yet been decided

80 Markyate Road, Slip End, Luton, LU1 4BX

Prior Notification of Householder Extension: Single storey rear extension, 5m beyond the rear wall of the original dwelling, maximum height of 3.50m &...

Central Bedfordshire 9 Jul 2026
CB/26/02014/LDCP 7 Jul 2026 Lawful Dev - Proposed - Granted

151 Manor Road, Caddington, Luton, LU1 4HJ

Lawful Development Certificate Proposed: Loft conversion with rear flat roof dormer window, front rooflights and internal alterations

Central Bedfordshire 7 Jul 2026
CB/26/01399/FULL 6 Jul 2026 This case has not yet been decided

136 Hitchin Street, Biggleswade, SG18 8BP

Creation of dropped kerb

Central Bedfordshire 6 Jul 2026
CB/26/01967/LDCP 2 Jul 2026 This case has not yet been decided

Abbotsbury, Lynch Hill, Kensworth, Dunstable, LU6 3RD

Lawful Development Certificate Proposed: Loft conversion, with a rear flat roof dormer roof extension, front rooflights, a roof balcony window, a gabl...

Central Bedfordshire 2 Jul 2026
CB/26/01968/FULL 2 Jul 2026 This case has not yet been decided

7 Elaine Gardens, Woodside, Luton, LU1 4DL

Erection of a single storey front extension, with rooflights

Central Bedfordshire 2 Jul 2026
CB/26/00875/FULL 30 Jun 2026 This case has not yet been decided

2 Wagstaff Way, Ampthill, Bedford, MK45 2FY

Loft conversion with dormers to the front and rear, and velux windows to the rear.

Central Bedfordshire 30 Jun 2026
CB/26/01649/FULL 30 Jun 2026 This case has not yet been decided

1A Northill Road, Ickwell, Biggleswade, SG18 9ED

Demolition of existing timber outbuilding and erection of a new black cladding timber outbuilding

Central Bedfordshire 30 Jun 2026
CB/26/01777/LDCP 29 Jun 2026 This case has not yet been decided

9 Western Way, Dunstable, LU5 4QR

Lawful Development Certificate Proposed: Replacement of the existing garage door on the front elevation, to a new window

Central Bedfordshire 29 Jun 2026
CB/26/01725/FULL 26 Jun 2026 This case has not yet been decided

36 Lime Grove, Linslade, Leighton Buzzard, LU7 2SU

Part garage conversion, extend rear dormer. Alterations to windows/doors to all elevations. Additional rear solar panels

Central Bedfordshire 26 Jun 2026
CB/26/02028/GPDE 26 Jun 2026 This case has not yet been decided

6 Sabel Close, Biggleswade, SG18 8PH

Prior Notification of Householder Extension: Single storey rear extension, 3.5m beyond the rear wall of the original dwelling, maximum height of 3.0m ...

Central Bedfordshire 26 Jun 2026
CB/26/01644/FULL 25 Jun 2026 This case has not yet been decided

45 Appleby Gardens, Dunstable, LU6 3DB

New pitched roof and brick built porch to front elevation, and new lantern skylights to existing flat roof to rear, alterations to windows and doors

Central Bedfordshire 25 Jun 2026
CB/26/01855/FULL 24 Jun 2026 This case has not yet been decided

12 Milebush, Linslade, Leighton Buzzard, LU7 2UB

Erection of first floor front extension, enlarging existing driveway, and increase existing dropped kerb, and rooflights

Central Bedfordshire 24 Jun 2026
CB/26/01433/FULL 23 Jun 2026 This case has not yet been decided

17 Winchfield, Caddington, Luton, LU1 4NE

Garage conversion to habitable space and provide an additional parking space

Central Bedfordshire 23 Jun 2026
CB/26/01262/FULL 17 Jun 2026 This case has not yet been decided

East Ocean Fish & Chip Bar, 4 Bedford Road, Houghton Regis, Dunstable, LU5 5DJ

Erection of a single storey side extension. Demolition of garages

Central Bedfordshire 17 Jun 2026
CB/26/01906/GPDE 16 Jun 2026 Pending

232 Mancroft Road, Aley Green, Luton, LU1 4DR

Prior Notification of Householder Extension: Single storey rear extension, 6.20m beyond the rear wall of the original dwelling, maximum height of 2.65...

Central Bedfordshire 16 Jun 2026
CB/26/01717/FULL 12 Jun 2026 This case has not yet been decided

39 Shakespeare Drive, Upper Caldecote, Biggleswade, SG18 9DD

Demolition of conservatory. Erection of a single storey rear extension with roof lights

Central Bedfordshire 12 Jun 2026
CB/26/01604/LDCP 11 Jun 2026 This case has not yet been decided

43 Trafalgar Drive, Flitwick, Bedford, MK45 1EF

Lawful Development Certificate Proposed: Erection of a single storey rear extension, with roof lights, and new flue

Central Bedfordshire 11 Jun 2026
CB/26/01689/FULL 11 Jun 2026 This case has not yet been decided

5 Buttermilk Close, Houghton Regis, Dunstable, LU5 6UN

Replacement 2.5m high boundary fence

Central Bedfordshire 11 Jun 2026
CB/26/01159/FULL 11 Jun 2026 This case has not yet been decided

7 Station Road, Lidlington, Bedford, MK43 0SA

Single storey rear extension with roof lantern

Central Bedfordshire 11 Jun 2026
CB/26/01839/FULL 11 Jun 2026 Pending

Orchard House, 28B Dunstable Road, Tilsworth, Leighton Buzzard, LU7 9PU

Single storey rear extension with roof lights

Central Bedfordshire 11 Jun 2026
CB/26/01852/FULL 11 Jun 2026 Pending

Old Warden Park Grounds, Old Warden Park, Old Warden, Biggleswade, SG18 9EA

Alteration to an existing access road

Central Bedfordshire 11 Jun 2026
CB/26/01533/FULL 10 Jun 2026 This case has not yet been decided

Pavillion, Moore Crescent Sports Ground, Moore Crescent, Houghton Regis

Conversion and extension of the existing store, into a bar area for the clubroom. Construction of a detached timber pergola.

Central Bedfordshire 10 Jun 2026
CB/26/01312/FULL 2 Jun 2026 This case has not yet been decided

Hill House, Wood Lane, Aspley Guise, Milton Keynes, MK17 8ES

Demolition of two storey side and rear conservatory extensions and erection of a new two storey rear extension

Central Bedfordshire 2 Jun 2026
CB/26/01123/FULL 2 Jun 2026 This case has not yet been decided

20 Dukes Road, Ampthill, Bedford, MK45 2TB

Retention of two external air source heat pumps mounted to the side elevation wall (retrospective)

Central Bedfordshire 2 Jun 2026
CB/26/01016/FULL 2 Jun 2026 This case has not yet been decided

5 Rectory Court, Sandy, SG19 1EZ

Single storey front extension

Central Bedfordshire 2 Jun 2026
CB/26/01015/FULL 1 Jun 2026 Pending

Land East of Horsekeepers Cottage, Silsoe Road, Flitton, Bedford, MK45 5EE

Construction of an outdoor manege arena, extension to the stable block and provision of hardstanding

Central Bedfordshire 1 Jun 2026
CB/26/01713/GPDE 1 Jun 2026 Pending

8 Hillview Lane, Great Billington, Leighton Buzzard, LU7 9BH

Prior Notification of Householder Extension: Single storey rear extension, 6m beyond the rear wall of the original dwelling, maximum height of 2.85m &...

Central Bedfordshire 1 Jun 2026
CB/26/01272/FULL 28 May 2026 Pending

Whistlebrook Stud, Sewell Lane, Sewell, Dunstable, LU6 1RP

Rear ground infill extension to the undercroft

Central Bedfordshire 28 May 2026
CB/26/01651/GPDE 27 May 2026 Pending

194 High Street South, Dunstable, LU6 3HS

Prior Notification of Householder Extension: Single storey rear extension, 6m beyond the rear wall of the original dwelling, maximum height of 3m & 3m...

Central Bedfordshire 27 May 2026
CB/26/01647/FULL 27 May 2026 Pending

1 Buckwood Avenue, Dunstable, LU5 4PE

Demolition of existing garage, construction of a two storey side extension and single storey rear extension

Central Bedfordshire 27 May 2026
CB/26/01447/FULL 26 May 2026 Pending

44 London Road, Biggleswade, SG18 8EB

New parapet wall, and replacement clear pitch roof to flat roof on conservatory, with roof lights

Central Bedfordshire 26 May 2026
CB/26/01633/FULL 26 May 2026 Pending

2 Lawrence Road, Biggleswade, SG18 0LS

Construction of a single storey extension and conversion of the existing conservatory to form part of the main dwelling.

Central Bedfordshire 26 May 2026
CB/26/01301/FULL 22 May 2026 Pending

32 Clements End Road, Studham, Dunstable, LU6 2NG

Erection of a single storey rear extension, along with roof mounted solar panel cells

Central Bedfordshire 22 May 2026
CB/26/01194/FULL 21 May 2026 Pending

5 Manor Gardens, Westoning, Bedford, MK45 5NA

Erection of a rear gazebo on a concreate base

Central Bedfordshire 21 May 2026
CB/26/01228/FULL 21 May 2026 Pending

Hunt Hotel, 19 Church Road, Linslade, Leighton Buzzard, LU7 2LR

Alterations to door on south west elevation. Part ground floor change of use to function room/cafe

Central Bedfordshire 21 May 2026
CB/26/01229/LB 21 May 2026 Pending

Hunt Hotel, 19 Church Road, Linslade, Leighton Buzzard, LU7 2LR

Listed Building: Alterations to door on south west elevation. Part ground floor change of use to function room/cafe. Internal alterations including ro...

Central Bedfordshire 21 May 2026
CB/26/01387/FULL 21 May 2026 Pending

32 Sandy Road, Potton, Sandy, SG19 2QQ

Erection of glazed balustrade to rear flat roof area and alteration to rear windows and doors

Central Bedfordshire 21 May 2026
CB/26/01070/FULL 20 May 2026 Pending

West Hill, Leighton Road, Eggington, Leighton Buzzard, LU7 9PE

Demolition of single storey elements to the north side, and erection of a two storey side extension, removal of dormers to west elevation, conversion ...

Central Bedfordshire 20 May 2026
CB/26/01244/FULL 20 May 2026 Pending

3 Church Hill, Aspley Guise, Milton Keynes, MK17 8HW

Erection of two first floor side extensions

Central Bedfordshire 20 May 2026
CB/26/01470/GPDE 19 May 2026 Pending

The Iron House, Wood End, Marston Moreteyne, Bedford, MK43 0NZ

Prior Notification of Householder Extension: Single storey rear extension with roof lights, 8m beyond the rear wall of the original dwelling, maximum ...

Central Bedfordshire 19 May 2026
CB/26/01005/FULL 19 May 2026 Pending

1 St Marys Close, Marston Moreteyne, Bedford, MK43 0QY

Change of use from amenity land to garden dwelling house. Erection of new timber boundary fence

Central Bedfordshire 19 May 2026
CB/26/01010/LDCP 15 May 2026 Pending

48 Tansy Avenue, Stotfold, Hitchin, SG5 4GJ

Lawful Development Certificate Proposed: Erection of a single storey rear extension, with roof lights

Central Bedfordshire 15 May 2026
CB/26/01251/FULL 15 May 2026 Pending

24 The Cedars, Dunstable Street, Ampthill, Bedford, MK45 2JZ

Changing existing window to form a single new doorway

Central Bedfordshire 15 May 2026
CB/26/01331/FULL 15 May 2026 Pending

30 Flitwick Road, Ampthill, Bedford, MK45 2RP

Erection of single storey front extension and bay window, part single part two storey side and rear extensions with roof lights. Alterations to window...

Central Bedfordshire 15 May 2026
CB/26/00993/FULL 15 May 2026 Pending

15 Brownlow Rise, Totternhoe, Dunstable, LU6 1QL

Erection of front & rear dormer windows and increase in ridge height to facilitate loft conversion

Central Bedfordshire 15 May 2026
CB/26/01531/FULL 15 May 2026 Pending

116 Douglas Crescent, Houghton Regis, Dunstable, LU5 5AT

Loft conversion with rear dormer, hip to gable roof including 4 rooflights

Central Bedfordshire 15 May 2026
CB/26/01534/FULL 15 May 2026 Pending

12 Garland Way, Leighton Buzzard, LU7 4NY

Single storey rear extension with pitched roof and roof lights

Central Bedfordshire 15 May 2026
CB/26/01543/FULL 15 May 2026 Pending

1 Park View, Blunham, Bedford, MK44 3PB

Single storey front garage extension

Central Bedfordshire 15 May 2026
CB/26/01423/LDCP 13 May 2026 Pending

5 Exton Close, Ampthill, Bedford, MK45 2XG

Lawful Development Certificate Proposed: Construction of a single storey rear extension with rooflights to replace existing conservatory. Alterations ...

Central Bedfordshire 13 May 2026
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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 — taller, larger, 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 with objections) can take longer.
Can I get email alerts for new extensions applications in Central Bedfordshire?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Central Bedfordshire. You can also narrow the alert to a postcode, street, or drawn area.

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