House extensions in Cotswold

Cotswold received 727 householder applications in the last 12 months - about 14 a week. Rear extensions and garage works are the most common. Of the 486 decided so far, 461 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 209 applications
7 Sept 2026 Pending 26/02708/TCONR

Hill Cottage The Quarry Brockhampton Cheltenham Gloucestershire GL54 5XL

To fell to ground level and remove Apple Tree in garden to make space for new summer house installation

Works to trees in conservation areas Cotswold
7 Sept 2026 Pending 26/02553/FUL

22 Close Gardens Tetbury Gloucestershire GL8 8DU

Erection of single storey side and rear extension, installation of solar panels and associated works. Demolition of garage and conservatory

Full Application Cotswold
7 Sept 2026 Pending 26/02554/LBC

Ablington Manor Ablington Bibury Cirencester Gloucestershire GL7 5NY

Controlled removal of the remaining second-floor ceilings and careful reinstatement of new ceilings

Listed Building Consent Cotswold
4 Sept 2026 Pending 26/02403/CLOPUD

Melville Cottage Great Rissington Cheltenham Gloucestershire GL54 2LP

Certificate of Lawful Proposed Use or Development under section 192 of the Town and Country Planning Act 1990 for Planning permission and listed build...

Cert of Lawful Proposed Use or Devt Cotswold
3 Sept 2026 Awaiting decision 26/02514/FUL

Hooks Cottage High Street Chipping Campden Gloucestershire GL55 6AT

Erection of 6ft Cotswold stone boundary wall and privacy gate to replace existing wall at north-western boundary

Full Application Cotswold
3 Sept 2026 Pending 26/02405/FUL

Saltway Barn Northleach Cheltenham Gloucestershire GL54 3QB

Erection of 'glamping pod' and change of use of land for furnished holiday let

Full Application Cotswold
3 Sept 2026 Pending 26/02504/FUL

Ivy Cottage Camp Gardens Stow-on-the-Wold Cheltenham Gloucestershire GL54 1DQ

Single-storey rear extension, replacement outbuilding and alterations to front ground floor fenestration

Full Application Cotswold
3 Sept 2026 Pending 26/02483/FUL

12 Grebe Square Upper Rissington Cheltenham Gloucestershire GL54 2NH

Erection of an open sided timber frame carport on our double parking space at the top end

Full Application Cotswold
3 Sept 2026 Pending 26/02551/FUL

Little Hunsdon Well Lane Stow-on-the-Wold Cheltenham Gloucestershire GL54 1DB

Erection of part two storey part single storey rear extension and annex. Demolition of conservatory, garage and garden store

Full Application Cotswold
3 Sept 2026 Pending 26/02573/FUL

Weatherstones Ampney St Mary Cirencester Gloucestershire GL7 5SN

Erection of a two-storey rear extension and associated works together with the conversion of the existing detached garage into ancillary accommodation

Full Application Cotswold
2 Sept 2026 Pending 26/02523/FUL

Hayes Lodge Far End Broad Campden Chipping Campden Gloucestershire GL55 6XA

Erection of a single-storey rear extension, new garden room, exercise pool, and other associated works including landscaping

Full Application Cotswold
1 Sept 2026 Pending 26/02510/FUL

36 Silver Street Tetbury Gloucestershire GL8 8DL

Conversion of garage into utility room ancillary to the residential property

Full Application Cotswold
28 Aug 2026 Pending 26/02446/FUL

1 Whittlestone Hollow Lower Swell Cheltenham Gloucestershire GL54 1LL

Erection of first floor extension over existing garage, two rear dormer windows, installation of a rear rooflight and replacement porch

Full Application Cotswold
27 Aug 2026 Pending 26/02587/FUL

Hoffen House Fields Road Chedworth Cheltenham Gloucestershire GL54 4NQ

Erection of replacement garage and workshop and erection of an annexe demolition of existing garage and sunroom

Full Application Cotswold
27 Aug 2026 Pending 26/02585/FUL

23 The Hemplands Chedworth Cheltenham Gloucestershire GL54 4NH

Erection of single storey rear and front extension with associated works

Full Application Cotswold
27 Aug 2026 Pending 26/02448/FUL

Bridgestone House High Street Kempsford Fairford Gloucestershire GL7 4EN

Erection of an octagonal greenhouse to side elevation of property

Full Application Cotswold
27 Aug 2026 Pending 26/02461/FUL

Middle Ground Castlett Street Guiting Power Cheltenham Gloucestershire GL54 5US

Erection of two storey side extension and single storey side extension, changes to fenestrations and associated works. Demolition of two side extensio...

Full Application Cotswold
26 Aug 2026 Pending 26/02578/FUL

6 Upper Dowdeswell Cheltenham Gloucestershire GL54 4LT

Erection of garden outbuilding

Full Application Cotswold
26 Aug 2026 Pending 26/02436/FUL

Stratford House Station Road Chipping Campden Gloucestershire GL55 6HY

Erection of a timber framed orangery

Full Application Cotswold
25 Aug 2026 Awaiting decision 26/02579/LBC

6 Upper Dowdeswell Cheltenham Gloucestershire GL54 4LT

Erection of Garden outbuilding

Listed Building Consent Cotswold
25 Aug 2026 Awaiting decision 26/02567/FUL

Willowmead Nursery View Siddington Cirencester Gloucestershire GL7 6HN

Erection of two storey rear and single storey front extension with associated works

Full Application Cotswold
25 Aug 2026 Awaiting decision 26/02479/LBC

Bartholomew House Newington Bagpath Kingscote Tetbury Gloucestershire GL8 8GH

Installation of staircase within the church tower

Listed Building Consent Cotswold
25 Aug 2026 Awaiting decision 26/02389/FUL

The Rectory Elkstone Cheltenham Gloucestershire GL53 9PD

Change of use of horse arena from equestrian to residential use and construction of natural pond with ancillary outbuilding

Full Application Cotswold
25 Aug 2026 Awaiting decision 26/02429/LBC

Newark Park House Ozleworth Wotton-Under-Edge Gloucestershire GL12 7PZ

Structural repairs to bell tower

Listed Building Consent Cotswold
24 Aug 2026 Awaiting decision 26/02552/FUL

Diamond Cottage Broad Campden Chipping Campden Gloucestershire GL55 6XB

Erection of single storey rear extension, internal alterations and associated works (part-retrospective)

Full Application Cotswold
24 Aug 2026 Pending 26/02547/FUL

61 Charlton Road Tetbury Gloucestershire GL8 8DX

Erection of two storey rear extension, single storey side extension and porch with associated works. Demolition of existing extension and retrospectiv...

Full Application Cotswold
24 Aug 2026 Awaiting decision 26/02545/FUL

3 Merchants Walk Tetbury Gloucestershire GL8 8FT

Erection of a single storey rear extension and associated works

Full Application Cotswold
24 Aug 2026 Pending 26/02344/FUL

8 Churn Close South Cerney Cirencester Gloucestershire GL7 6HX

Erection of single storey rear extension, conversion of garage to living area and installation of dropped kerb with associated works

Full Application Cotswold
22 Aug 2026 Pending 26/02548/FUL

The Dovecote Southrop Lechlade Gloucestershire GL7 3PD

Alteration of walls, boundary treatments, and surfacing within the curtilage of The Dovecote, including the erection of a new stone wall on the wester...

Full Application Cotswold
21 Aug 2026 Awaiting decision 26/02549/LBC

The Dovecote Southrop Lechlade Gloucestershire GL7 3PD

Alteration of walls, boundary treatments, and surfacing within the curtilage of The Dovecote, including the erection of a new stone wall on the wester...

Listed Building Consent Cotswold
21 Aug 2026 Awaiting decision 26/02529/FUL

Orchard Cottage Manor Farm Condicote Cheltenham Gloucestershire GL54 1ES

Erection of single storey side extension with associated works

Full Application Cotswold
21 Aug 2026 Awaiting decision 26/02445/LBC

Orchard House Ablington Bibury Cirencester Gloucestershire GL7 5NY

Structural repair works to roof and walls, replacement chimneys and window cills

Listed Building Consent Cotswold
21 Aug 2026 Awaiting decision 26/02540/COMPLY

Cotswold Hoburne Broadway Lane South Cerney Cirencester Gloucestershire GL7 5UQ

Compliance with condition 3 (CEMP) of permission 23/03386/FUL - Erection of 2no. single storey extensions to the side and rear

Compliance with conditions application Cotswold
21 Aug 2026 Awaiting decision 26/02431/FUL

Longclose Cottage Weston Subedge Chipping Campden Gloucestershire GL55 6QX

Proposed single storey rear & two storey side extension

Full Application Cotswold
21 Aug 2026 Awaiting decision 26/02473/FUL

White House Coates Cirencester Gloucestershire GL7 6NH

Erection of a two storey rear extension and replacement garage with associated works

Full Application Cotswold
20 Aug 2026 Awaiting decision 26/02530/LBC

Orchard Cottage Manor Farm Condicote Cheltenham Gloucestershire GL54 1ES

Erection of single storey side extension with associated works

Listed Building Consent Cotswold
20 Aug 2026 Awaiting decision 26/02387/FUL

Sentosa Letch Lane Bourton-on-the-Water Cheltenham Gloucestershire GL54 2DG

Proposed underground equipment and keypad access control to the existing gate and associated works

Full Application Cotswold
20 Aug 2026 Awaiting decision 26/02379/FUL

8 Barn Way Stratton Cirencester Gloucestershire GL7 2NA

Demolition of existing single-storey rear extension and erection of new single-storey rear extension with internal alterations and new dormer window t...

Full Application Cotswold
20 Aug 2026 Awaiting decision 26/02391/FUL

Hope Cottage Chapel Street Stow-on-the-Wold Cheltenham Gloucestershire GL54 1DA

Conversion of an existing domestic workshop to form self-contained holiday accommodation, including the installation of new French windows and a new p...

Full Application Cotswold
20 Aug 2026 Awaiting decision 26/02420/FUL

The Rise Caudle Green Cheltenham Gloucestershire GL53 9PR

Removal of bank and erection of a covered carport and porch with associated landscaping (Part Retrospective)

Full Application Cotswold
19 Aug 2026 Awaiting decision 26/02507/FUL

Millbrook House Donnington Road Broadwell Moreton-In-Marsh Gloucestershire GL56 0TN

Erection of a detached garage

Full Application Cotswold
18 Aug 2026 Awaiting decision 26/02494/FUL

10 Huntsmans Causeway Coln Waters Lechlade Gloucestershire GL7 3GE

Erection of outdoor swimming pool and associated decking, erection of pool plant store

Full Application Cotswold
18 Aug 2026 Awaiting decision 26/02493/FUL

10 Roman Way Bourton-on-the-Water Cheltenham Gloucestershire GL54 2EW

Erection of two storey front and rear extension, loft conversion with associated works. Demolition of rear conservatory

Full Application Cotswold
18 Aug 2026 Awaiting decision 26/02500/FUL

9 Jordans Close Willersey Broadway Gloucestershire WR12 7QD

Erection of a single storey side extension with associated works

Full Application Cotswold
18 Aug 2026 Awaiting decision 26/02508/LBC

Millbrook House Donnington Road Broadwell Moreton-In-Marsh Gloucestershire GL56 0TN

Erection of a detached garage

Listed Building Consent Cotswold
18 Aug 2026 Awaiting decision 26/02376/COMPLY

Prescott House Sherborne Cheltenham Gloucestershire GL54 3DU

Compliance with conditions 3 (roughcast render) and 5 (Roof sample) of permission 26/01243/FUL - Conversion of existing No.9 single garages to No.2 do...

Compliance with conditions application Cotswold
18 Aug 2026 Awaiting decision 26/02334/FUL

Hailstone Barn Cherington Tetbury Gloucestershire GL8 8SF

Demolition of existing residential accommodation and redevelopment of the site to provide a replacement 'self-build' dwelling, together with the retai...

Full Application Cotswold
18 Aug 2026 Approved 26/02424/COMPLY

Wyck Cottage Wyck Rissington Cheltenham Gloucestershire GL54 2PN

Compliance with condition 10 (Conservatory doors and windows) of permission 22/02719/FUL - Compliance with condition 9 (Conservatory doors and windows...

Compliance with conditions application Cotswold
17 Aug 2026 Awaiting decision 26/02490/CLOPUD

Little Tudor Back Lane Mickleton Chipping Campden Gloucestershire GL55 6SJ

Certificate of Lawful Proposed Use or Development under section 192 of the Town and Country Planning Act 1990 for garage side extension

Cert of Lawful Proposed Use or Devt Cotswold
17 Aug 2026 Awaiting decision 26/02472/FUL

34 Station Road Andoversford Cheltenham Gloucestershire GL54 4LA

Erection of two storey side extension, single storey rear extension including alterations to porch and internal and external works. Widening of existi...

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

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