4 Castle Close, Warwick, CV34 4DB Data via plota.co.uk

W/26/0698 - Planning Permission Registered
Extensions & alterations

Proposal

Proposed erection of single storey side & rear infill extension with enlargement of first floor terrace, ground floor rear and side infill extension, replacement and alteration of existing exterior cladding, the addition of render to multiple elevations, various alterations to the fenestration, addition of 2.no roof lights to the rear single storey extension and associated demolition to facilitate works. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
18 May 2026
✓
Validated
19 Aug 2026
✓
Consultation
21 Aug 2026
Decision
Expected by 14 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 14 Oct 2026, from Warwick's recent extensions.

The consultation period closed on 18 Sept 2026.

Documents 19

Statements & assessments 5

PDF Bat emergency survey Supporting Report · 19 Aug 2026 View ↗ PDF Preliminary Roost Assessment Supporting Report · 26 Jun 2026 View ↗ PDF Energy Statement Supporting Report · 1 Jun 2026 View ↗ PDF Design & Access Statement Supporting Report · 18 May 2026 View ↗ PDF Heritage Statement Supporting Report · 18 May 2026 View ↗

Plans & drawings 11

PDF 0171-12-A PROPOSED NORTH & EAST ELEVATIONS Revised Drawing · 19 Aug 2026 View ↗ PDF 0171 01-A EXISTING GROUND FLOOR PLANS/ NORTH & EAST ELEVATIONS Revised Drawing · 1 Jun 2026 View ↗ PDF 0171 02-A EXISTING FIRST FLOOR PLANS/ SOUTH & WEST ELEVATIONS Revised Drawing · 1 Jun 2026 View ↗ PDF 0171 12 ELEVATION 1 Superseded Drawing · 18 May 2026 View ↗ PDF 0171 13 PROPOSED SOUTH & WEST ELEVATIONS Drawing · 18 May 2026 View ↗ PDF location plan Site Location Plan · 18 May 2026 View ↗ PDF 0171 10 PROPOSED GROUND FLOOR PLAN Drawing · 18 May 2026 View ↗ PDF 0171 11 PROPOSED FIRST FLOOR PLAN Drawing · 18 May 2026 View ↗ PDF 0171 01 EXISTING ELEVATION AND GROUND FLOOR Superseded Drawing · 18 May 2026 View ↗ PDF location plan 1:1,1250 Site Location Plan · 18 May 2026 View ↗ PDF 0171-2 EXISTING Superseded Drawing · 18 May 2026 View ↗

Application forms 2

PDF Application Form Redacted Application Form · 18 May 2026 View ↗ PDF CIL form 1 CIL Form · 18 May 2026 View ↗

Other documents 1

PDF 0171-14 Renders Photo · 18 May 2026 View ↗

All documents on the council site ↗

Site constraints 6

Warwick conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Registered park or garden 43 m away: Warwick Castle
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
27 listed buildings within 150 m
Nearest: 21, Castle Lane, Grade II, 33 m away · 2 Grade I, 1 Grade II*, 24 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 27 with distances
Historic England ↗
Also on the record
Inside the Warwick built-up area; Air quality management area 75 m away: Warwick AQMA (Amended 2008).
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £725,000 in September 2025. Detached house, freehold.

5 September 2025£725,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area235 m² (2,530 sq ft)
Energy ratingD (57 out of 100), could reach C
PropertyDetached house, 8 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2025, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

14 Jul 2026Approved

15 Castle Close, Warwick, CV34 4DB

T1 x Magnolia - Crown thinning by no more than 20% of current leaf area

W/26/1005/TCA

Nearby new applications

1 Oct 2026Pending

111 West Street, Warwick, CV34 6AH

1 x Ash - Reduce height by approx. 8m and reduce radii by approx. 6-7m

W/26/1450/TP
23 Sept 2026Pending

The Old Tap, Back Lane, Warwick, CV34 4BZ

T1 - Loquat: Reduce overall crown by approx 1-2 metres to suitable branch juncti...

W/26/1386/TCA
3 Sept 2026Pending

The Globe Hotel, 10 Theatre Street, Warwick, CV34 4DP

Retrospective application for the erection of a single storey rear extension, er...

W/26/1304
11 Sept 2026Pending

51 Mill Street, Warwick, CV34 4HB

T1 - Amelanchier - Fell to ground level

W/26/1363/TCA
7 Sept 2026Pending

Hill Close Gardens Visitor Centre, Bread and Meat Close, Warwick, CV34 6HF

A - Wild Plum - Height reduction of 2m, width reduction of 2?3m (especially towa...

W/26/1314/TCA
3 Sept 2026Pending

The Globe Hotel, 10 Theatre Street, Warwick, CV34 4DP

Listed Building Consent for the proposed erection of a single-storey rear extens...

W/26/1305/LB

Important details

Council
Warwick
Application type
Planning Permission
Postcode
CV34 4DB
Received
18 May 2026
Validated
19 Aug 2026
Ward
Warwick Aylesford
Parish
Warwick
Case officer
Show
Target decision
14 Oct 2026
Applicant
Show
Agent
Emerald Architectural Design Ltd

Decision outlook

Day 51 of the 56-day target. Warwick usually decides extensions by day 56.

Day 515 days to the 56-day target
58%decided within 8 weeks
94%approved
472decided in the last year

Plota live figures for extensions decided by Warwick in the last twelve months, from validation. Warwick decision record →

Public comments

1comment received
1 objecting

10 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours
21 Aug 2026
Consultation
21 Aug 2026
Comments by
18 Sept 2026
Site or press notice
4 Sept 2026
Statutory expiry
14 Oct 2026
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
25 West Street, Warwick, CV34 6AB
Various repair works to external elevations. Where repairs cannot be undertaken, appropri…
W/25/1427/LB
2025 Approved
25 West Street, Warwick, CV34 6AB
Various repair works to external elevations. Where repairs cannot be undertaken, appropri…
W/25/1427/LB
2025 Approved
55 West Street, Warwick, CV34 6AB
1. Sweet Chestnut (T1) Crown reduction: Reduce height by approximately 2 metres and side…
W/25/1580/TCA
2025 Approved
55 West Street, Warwick, CV34 6AB
1. Sweet Chestnut (T1) Crown reduction: Reduce height by approximately 2 metres and side…
W/25/1580/TCA
2025 Approved
7 Castle Close, Warwick, CV34 4DB
First floor side extension and ground floor front extension.
W/25/0175
2025 Approved
7 Castle Close, Warwick, CV34 4DB
First floor side extension and ground floor front extension.
W/25/0175
2025 Approved
16 West Street, Warwick, CV34 6AN
T1 x Birch - Reduce canopy by 2m or nearest good growth point T2 x Maple - Reduce canopy…
W/25/0572/TCA
2025 Approved
16 West Street, Warwick, CV34 6AN
T1 x Birch - Reduce canopy by 2m or nearest good growth point T2 x Maple - Reduce canopy…
W/25/0572/TCA
2024 Approved
51 West Street, Warwick, CV34 6AB
1 x Weeping Silver Birch - Crown reduction by up to 1 metre, remove regenerated growth an…
W/24/0150/TCA
2024 Approved
51 West Street, Warwick, CV34 6AB
1 x Weeping Silver Birch - Crown reduction by up to 1 metre, remove regenerated growth an…
W/24/0150/TCA
2023 Refused
Land Rear of, 71-77 West Street/adjacent to 61 West Street, Warwick
A. Norwegian Spruce - Reduce height by no more than 2m and width by 1m B. Horse Chestnut…
W/23/0955/TCA
2023 Refused
Land Rear of, 71-77 West Street/adjacent to 61 West Street, Warwick
A. Norwegian Spruce - Reduce height by no more than 2m and width by 1m B. Horse Chestnut…
W/23/0955/TCA
2023 Withdrawn
33 West Street, Warwick, CV34 6AB
The existing run of 10 steps leading to the front door will be replaced with bullnose fro…
W/23/0543/LB
2023 Withdrawn
33 West Street, Warwick, CV34 6AB
The existing run of 10 steps leading to the front door will be replaced with bullnose fro…
W/23/0543/LB
2022 Approved
16a West Street, Warwick, CV34 6AN
Erection of single storey rear extension
W/22/0877
2022 Approved
16a West Street, Warwick, CV34 6AN
Erection of single storey rear extension
W/22/0877
2022 Approved
27 Stuart Close, Warwick, CV34 6AQ
Application for a Lawful Development Certificate for proposed erection of single storey s…
W/22/0473
2022 Approved
27 Stuart Close, Warwick, CV34 6AQ
Application for a Lawful Development Certificate for proposed erection of single storey s…
W/22/0473
2022 Refused
16 Castle Close, Warwick, CV34 4DB
1 x Cotoneaster Tree to be felled due to a rotting base
W/22/0414/TCA
2022 Refused
16 Castle Close, Warwick, CV34 4DB
1 x Cotoneaster Tree to be felled due to a rotting base
W/22/0414/TCA
2016 Approved
61 West Street, Warwick, CV34 6AH
Erection of single storey rear extension
W/16/2180
2016 Approved
61 West Street, Warwick, CV34 6AH
Erection of single storey rear extension and external and internal alterations
W/16/2181/LB
2016 Approved
61 West Street, Warwick, CV34 6AH
Erection of single storey rear extension
W/16/2180
2016 Refused
55 West Street, Warwick, CV34 6AB
T1-T3 - 3 x Cypress - Reduce height by 30% and side branches.T4 - 1 x Laurel - Reduce hei…
W/16/1737/TCA
2016 Refused
55 West Street, Warwick, CV34 6AB
T1-T3 - 3 x Cypress - Reduce height by 30% and side branches.T4 - 1 x Laurel - Reduce hei…
W/16/1737/TCA
Warwick
Planning Authority Score
2.7/10
Poor
#245 of 296 councils
Relevant to this application:
Householder decisions

Warwick is slower than most councils at deciding householder applications, ranking #249 out of 296. The council extends the time limit on 57% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application. View full council performance
Warwick decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #121 of 296
93%
Householder approved
Above avg (90%) #140 of 296
47%
Decided in 8 weeks
Below avg (63%) #249 of 296
57%
Extended time limit
Above avg (41%) #261 of 296
60%
Minor dwellings approved
57 decided (1-9 homes)
71%
Major dwellings approved
14 decided (10+ homes)
81%
Change of use approved
36 decided
915
Total decisions
94 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.