163 Arthur Road Windsor SL4 1RZ Data via plota.co.uk

26/01781/CPD - Cert of Lawfulness of Proposed Dev Awaiting decision

Proposal

Certificate of lawfulness to determine whether the proposed rear L shaped dormer with Juliet balcony and new air source heat pump are lawful. Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.

View original council record ↗

Application progress

✓

Received

21 Jul 2026

Decision

Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents 3

Application forms 2

PDF Application form redacted Application Forms · 21 Jul 2026 View ↗ PDF Cil form 1 CIL Documents · 21 Jul 2026 View ↗

Other new applications on this street

84 Arthur Road Windsor SL4 1RX

2no. front rooflights and a rear second floor roof extension.

26/01245/FULL - 20 May 2026

Laithwaites 121 Arthur Road Windsor SL4 1RU

Replacement shopfront and addition of a single storey side infill extension with...

26/01184/FULL - 20 May 2026

Nearby new applications

Master Barbers 21 St Leonards Road Windsor SL4 3BP

Part single part two storey rear extension, fire escape stairs and alterations t...

26/01739/FULL - 22 Jul 2026

Huttons At Home 77 Peascod Street Windsor SL4 1DH

Change of use of the existing ground floor from retail (Class E(a)) to restauran...

26/01583/FULL - 21 Jul 2026

163 Arthur Road Windsor SL4 1RZ

Single storey rear extension.

26/01782/FULL - 21 Jul 2026

67 Bexley Street Windsor SL4 5BX

Part single, part two storey rear/side extension

26/01701/FULL - 13 Jul 2026

Roz Clarke 19 St Leonards Road Windsor SL4 3BP

Details required by Condition 4 (Extraction and filtration system) and 6 (Bin st...

26/01694/CONDIT - 10 Jul 2026

35 Mill Lane Windsor SL4 5JG

Part single part two storey side/rear extension, loft conversion and alterations...

26/01656/FULL - 8 Jul 2026

Important details

Council: Windsor and Maidenhead
Application type: Cert of Lawfulness of Proposed Dev
Postcode: SL4 1RZ
Received: 21 Jul 2026
Validated: 21 Jul 2026
Ward: Eton And Castle
Parish: Windsor Unparished
Case officer: Show
Target decision: 14 Sept 2026
Applicant: Show
Agent: Ellen Cullen

Consultation & key dates

Alt. reference: PP-15099345
Env. assessment: No

Windsor and Maidenhead

Planning Authority Score

5.3/10

Average

#135 of 296 councils

Relevant to this application:

Householder decisions

Windsor and Maidenhead is faster than most councils at deciding householder applications, ranking #82 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Windsor and Maidenhead is also one of the strictest councils - it refuses more householder applications than almost any other, with only 74% approved vs 90% nationally.

One of the strictest councils

only 74% approved vs 90% nationally

These figures are council-wide context, not a prediction for this application. View full council performance

Windsor and Maidenhead decision performance

Based on MHCLG data, the year to March 2026

72%

Overall approval rate

Below avg (87%) #293 of 296

74%

Householder approved

Below avg (90%) #294 of 296

75%

Decided in 8 weeks

Above avg (63%) #82 of 296

28%

Extended time limit

Below avg (41%) #47 of 296

44%

Minor dwellings approved

156 decided (1-9 homes)

96%

Major dwellings approved

27 decided (10+ homes)

64%

Change of use approved

25 decided

1,530

Total decisions

434 refused in the year to March 2026