House extensions in Warwick

Warwick received 551 householder applications in the last 12 months - about 11 a week. Rear extensions and garage works are the most common. Of the 304 decided so far, 291 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 213 applications
Yesterday Registered W/26/1006

180 Myton Road, Warwick, CV34 6PS

Erection of single storey rear extension

Planning Permission Warwick
2 days ago Registered W/26/1008

91 Hill Street, Warwick, CV34 5PA

Erection of two storey side extensions and changes to front fenestration

Planning Permission Warwick
2 days ago Registered W/26/1051

22 Canon Young Road, Whitnash, Leamington Spa, CV31 2QU

Single storey rear extension, first floor side extension, and conversion of garage

Planning Permission Warwick
8 Sept 2026 Registered W/26/0837

7 Meadow Road, Warwick, CV34 4PS

Application for a Existing Lawful Development Certificate for the erection of a L-shaped rear box...

Proposed Lawful Development Warwick
4 Sept 2026 Registered W/26/0747

22 Hodgetts Lane, Burton Green, Kenilworth, CV8 1PJ

Proposed conversion of existing garage & car port into habitable space, proposed first floor extension above the existing garage & carport to form fro...

Planning Permission Warwick
4 Sept 2026 Registered W/26/1079

25 Ridgeley Close, Woodloes Park, Warwick, CV34 5FD

Front extension to garage and rear extension to replace existing conservatory.

Planning Permission Warwick
4 Sept 2026 Registered W/26/1152

30 Albert Street, Warwick, CV34 4JX

Proposed single storey rear extension and rear patio.

Planning Permission Warwick
4 Sept 2026 Registered W/26/1189

17 Sargeaunt Street, Leamington Spa, CV31 3HS

Notification for prior approval for a proposed larger home extension for erection of single storey rear extension; 6.0m depth; 3.5m height and 2.9m to...

Gen PD - Extensions Warwick
3 Sept 2026 Registered W/26/1229

Goldenacre, Stoneleigh Road, Bubbenhall, Leamington Spa, CV8 3BT

Application for a Lawful Development Certificate for the proposed erection of a loft conversion and addition of dormers, as shown on drawing no. 28-06...

Proposed Lawful Development Warwick
2 Sept 2026 Registered W/26/1231

2 August Lodge, Northumberland Road, Leamington Spa, CV32 6HF

Erection of front porch

Planning Permission Warwick
1 Sept 2026 Registered W/26/1287

4 Eastley Crescent, Warwick, CV34 5RX

Notification for prior approval for a proposed larger home extension for erection of single storey rear extension; 4.47m deep; 3.22m high and 2.92m to...

Gen PD - Extensions Warwick
1 Sept 2026 Registered W/26/0967

The Ashes, Haseley Knob, Haseley, Warwick, CV35 7NJ

Erection of single storey rear extension

Planning Permission Warwick
1 Sept 2026 Registered W/26/1278

26 Cubbington Road, Lillington, Leamington Spa, CV32 7AB

Notification for prior approval for a proposed larger home extension for erection of single storey rear extension; 4.25m depth; 3.12m height and 2.83m...

Gen PD - Extensions Warwick
31 Aug 2026 Registered W/26/1276

8 Ledbrook Road, Cubbington, Leamington Spa, CV32 7LS

Demolition of existing rear conservatory, erection of a replacement rear extension, rear balcony and changes in fenestration.

Planning Permission Warwick
28 Aug 2026 Registered W/26/1265

8 Orsino Close, Warwick Gates, Warwick, CV34 6FP

New rear extension, interior rearrangement and garage conversion

Planning Permission Warwick
27 Aug 2026 Registered W/26/1080

7 Leyes Lane, Kenilworth, CV8 2DD

Proposed addition of pitched roof to existing flat roof single storey rear extension and flat roof front garage/ porch. Addition of render to dwelling...

Planning Permission Warwick
27 Aug 2026 Registered W/26/1137

29 Moorlands Avenue, Kenilworth, CV8 1HR

Proposed alterations/extension to existing single storey side extension including a front extension, alterations/ replacement of the roof including ra...

Planning Permission Warwick
27 Aug 2026 Registered W/26/1060

10 Guys Cliffe Avenue, Leamington Spa, CV32 6LY

Minor Alterations to Front Garden of property, new driveway and external seating area to front of living room, addition of air source heat pumps and r...

Planning Permission Warwick
27 Aug 2026 Registered W/26/1094

24a Campion Terrace, Leamington Spa, CV32 4SX

Replacement of front door, garage door, garden gate and addition of brick slips to garage outbuilding.

Planning Permission Warwick
27 Aug 2026 Registered W/26/0950

Oaklands, 71 Hob Lane, Burton Green, Kenilworth, CV8 1QB

Erection of a proposed first floor extension to the front and proposed two storey rear extensions.

Planning Permission Warwick
27 Aug 2026 Registered W/26/1199

3 Jacox Crescent, Kenilworth, CV8 2NJ

Erection of single storey front extension.

Planning Permission Warwick
26 Aug 2026 Registered W/26/1246

The Old Granary, Old Warwick Road, Lapworth, Solihull, B94 6HL

Application for a lawful development certificate for the proposed Erection of single storey side extension, two storey rear extension, front porch and...

Proposed Lawful Development Warwick
26 Aug 2026 Registered W/26/1244

7 Leam View, Radford Semele, Leamington Spa, CV31 1ED

Application for a Lawful Development Certificate for proposed erection of single storey rear infill extension as shown on drawing no. 02 submitted on ...

Proposed Lawful Development Warwick
26 Aug 2026 Registered W/26/1148

Asda Stores Limited, Chesterton Drive, Leamington Spa, CV31 1YD

Installation of bird netting system (retrospective)

Planning Permission Warwick
24 Aug 2026 Registered W/26/1240

6 Gillingham Way, Radford Semele, Leamington Spa, CV31 1WN

Application for a Lawful Development Certificate for the proposed change of fenestration to facilitate a garage conversion, as shown on drawing no. 10...

Proposed Lawful Development Warwick
21 Aug 2026 Registered W/26/1224

Goldenacre, Stoneleigh Road, Bubbenhall, Leamington Spa, CV8 3BT

Application for a Lawful Development Certificate for the proposed erection of a single storey side extension, as shown on drawing no. 28-06-02-01, 28-...

Proposed Lawful Development Warwick
21 Aug 2026 Registered W/26/1228

Goldenacre, Stoneleigh Road, Bubbenhall, Leamington Spa, CV8 3BT

Application for a Lawful Development Certificate for the proposed erection of a two storey rear extension, as shown on drawing no. 28-06-03-01, 28-06-...

Proposed Lawful Development Warwick
21 Aug 2026 Registered W/26/1227

Goldenacre, Stoneleigh Road, Bubbenhall, Leamington Spa, CV8 3BT

Application for a Lawful Development Certificate for the proposed erection of an outbuilding to be used as a garage, as shown on drawing no. 28-06-4A-...

Proposed Lawful Development Warwick
21 Aug 2026 Registered W/26/1225

Goldenacre, Stoneleigh Road, Bubbenhall, Leamington Spa, CV8 3BT

Application for a Lawful Development Certificate for the proposed erection of an outbuilding, as shown on drawing no. 28-06-4B-01, 28-06-4B-13, 28-06-...

Proposed Lawful Development Warwick
21 Aug 2026 Registered W/26/1230

Goldenacre, Stoneleigh Road, Bubbenhall, Leamington Spa, CV8 3BT

Notification for prior approval for a proposed larger home extension for erection of single storey rear extension; 8.0m depth; 3.02m height and 3.02m ...

Gen PD - Extensions Warwick
21 Aug 2026 Registered W/26/0470

Finwood Cottage, Mill Lane, Lowsonford, Henley-in-Arden, B95 5HH

Erection of single storey side extension

Planning Permission Warwick
21 Aug 2026 Registered W/26/1109

42 Holt Avenue, Bishops Tachbrook, Leamington Spa, CV33 9RE

Erection of single storey rear extension and front porch

Planning Permission Warwick
20 Aug 2026 Registered W/26/1072

2 Meakins Close, Warwick, CV34 6NT

Proposed single storey front porch, alterations to existing rear conservatory to create orangery and all associated works.

Planning Permission Warwick
20 Aug 2026 Registered W/26/1223

49a Fieldgate Lane, Kenilworth, CV8 1BT

Notification for prior approval for a proposed larger home extension for erection of single storey rear extension; 6.44m deep; 3.07m high and 3.07m to...

Gen PD - Extensions Warwick
20 Aug 2026 Registered W/26/1155

Firs House, 122 Bakers Lane, Knowle, Solihull, B93 8PR

Erection of two front dormers, installation of side apex window, and rear roof additions and alterations between two existing gables to facilitate lof...

Planning Permission Warwick
20 Aug 2026 Registered W/26/1062

Calisto House, 8 Willes Road, Leamington Spa, CV32 4PY

Demolition and replacement of existing single storey rear extension, changes in fenestration and alterations to rear patio.

Planning Permission Warwick
20 Aug 2026 Registered W/26/1158

Woodland Grange, Old Milverton Lane, Old Milverton, Leamington Spa, CV32 6RN

Erection of single storey extension to existing restaurant facilities.

Planning Permission Warwick
19 Aug 2026 Registered W/26/0698

4 Castle Close, Warwick, CV34 4DB

Proposed erection of single storey side & rear infill extension with enlargement of first floor terrace, ground floor rear and side infill extension, ...

Planning Permission Warwick
19 Aug 2026 Registered W/26/1084

46 Landor Road, Whitnash, Leamington Spa, CV31 2JX

Proposed addition of balcony to the top of existing two storey rear flat roof extension, serving existing loft conversion rear dormer (including addit...

Planning Permission Warwick
18 Aug 2026 Registered W/26/1142

2 Chapel Mews, Chapel Street, Warwick, CV34 4HL

Proposed refurbishment of existing glazing to rear conservatory (with addition of double glazing) and addition of extractor fan external vent to rear ...

Planning Permission Warwick
18 Aug 2026 Registered W/26/1210

18 Towers Close, Kenilworth, CV8 1FG

Application for a lawful development certificate for the proposed erection of a single storey side extension, following the demolition of existing sid...

Proposed Lawful Development Warwick
18 Aug 2026 Registered W/26/0588

The Green, Old School Lane, Hampton On The Hill, Budbrooke, Warwick, CV35 8QS

Proposed two storey side extension and single storey garage and porch extension

Planning Permission Warwick
17 Aug 2026 Registered W/26/1198/LB

8 The Courtyard, Bridge End, Warwick, CV34 6PD

replacement of 2 windows, visually like for like but with 12mm slimline units.

Listed Building Consent Warwick
17 Aug 2026 Registered W/26/1194

6 Princes Street, Leamington Spa, CV32 4TY

Proposed single storey extension to the rear of an existing dwelling, including the addition of first floor ensuite bathroom.

Planning Permission Warwick
17 Aug 2026 Registered W/26/1167

10 Woodcote Lane, Leek Wootton, Warwick, CV35 7QF

Application for a Lawful Development Certificate for proposed erection of single storey side and rear extension; formation of a raised patio; installa...

Proposed Lawful Development Warwick
17 Aug 2026 Registered W/26/0565/LB

3 Coten End, Warwick, CV34 4NT

Replacement of door and windows to front elevation due to rot, installation of new down pipe to manage rainwater and cleaning of paint to front elevat...

Listed Building Consent Warwick
14 Aug 2026 Registered W/26/1003

10 Aldwick Close, Lillington, Leamington Spa, CV32 6LP

Erection of single storey rear and front extension and first floor rear extension, new AC units and all associated works.

Planning Permission Warwick
14 Aug 2026 Registered W/26/1120

137 Landor Road, Whitnash, Leamington Spa, CV31 2LF

Erection of single storey side and rear extension.

Planning Permission Warwick
13 Aug 2026 Registered W/26/1180

53 Murcott Road East, Whitnash, Leamington Spa, CV31 2JJ

Proposed extensions to front, side & rear

Planning Permission Warwick
13 Aug 2026 Registered W/26/0989

The Lightwoods, Chessetts Wood Road, Lapworth, Solihull, B94 6ES

Proposed loft conversion with the addition of 1.no side roof dormer, 1.no rear roof dormer, 6.no ...

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

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