21 Arundel Road Kingston Upon Thames KT1 3RX Data via plota.co.uk

26/00558/HOU - Householder Approved

Proposal

Erection of single storey rear and first floor side extensions. Erection of hip to gable, rear and side dormer roof extensions with installation of 3nos. front rooflights to facilitate loft conversion. Conversion of garage to habitable room with internal alterations and changes to fenestration. Data via plota.co.uk

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Application progress

✓

Received

16 Mar 2026

✓

Validated

2 Jun 2026

✓

Consultation

10 Jun 2026

✓

Approved

27 Jul 2026

Approved on 27 Jul 2026 · Delegated Decision · Last checked 28 Jul 2026

Documents 17

Statements & assessments 4

PDF Planning Statement Supporting Documents · 18 May 2026 View ↗ PDF Biodiversity Checklist Supporting Documents · 18 May 2026 View ↗ PDF The 45 Degree Rule and the 25 Degree Rule Statement Supporting Documents · 18 May 2026 View ↗ PDF Fire Statement RES Supporting Documents · 18 May 2026 View ↗

Plans & drawings 10

Application forms 1

PDF Application Form (No personal data) Application Form · 2 Jun 2026 View ↗

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Important details

Council: Kingston upon Thames
Application type: Householder
Postcode: KT1 3RX
Received: 16 Mar 2026
Validated: 2 Jun 2026
Ward: Coombe Vale
Parish: New And Old Malden
Case officer: Show
Target decision: 28 Jul 2026
Decision: Application Granted
Decision date: 27 Jul 2026
Decision level: Delegated Decision
Applicant: Show

Consultation & key dates

Alt. reference: PP-14447014
Neighbours: 10 Jun 2026
Env. assessment: No

Kingston upon Thames

Planning Authority Score

6.5/10

Good

#76 of 296 councils

Relevant to this application:

Householder decisions

Kingston upon Thames is faster than most councils at deciding householder applications, ranking #33 out of 296. Only 20% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Kingston upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils

only 82% approved vs 90% nationally

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

Kingston upon Thames decision performance

Based on MHCLG data, the year to March 2026

75%

Overall approval rate

Below avg (87%) #288 of 296

82%

Householder approved

Below avg (90%) #266 of 296

81%

Decided in 8 weeks

Above avg (63%) #33 of 296

20%

Extended time limit

Below avg (41%) #18 of 296

44%

Minor dwellings approved

124 decided (1-9 homes)

60%

Major dwellings approved

10 decided (10+ homes)

42%

Change of use approved

26 decided

1,112

Total decisions

274 refused in the year to March 2026