21, Mitchell Close, Slough, SL1 9DY

Pending P/21065/000 - Full Planning

Council

Slough

Date received

22 May 2026

Date validated

22 May 2026

Postcode

SL1 9DY

Type

Full Planning

Description

Part retrospective single storey side extension and proposed garage conversion t

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Slough

Planning Authority Score

2.1/10

Poor

#264 of 292 councils

Relevant to this application:

Householder decisions

Slough is one of the slowest councils in England for householder decisions, ranking #270 out of 292. Slough is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

Among the slowest councils in England

for householder decisions

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

Slough decision performance

Based on MHCLG data, 2025

77%

Overall approval rate

Below avg (87%) #275 of 292

82%

Householder approved

Below avg (90%) #262 of 292

39%

Decided in 8 weeks

Below avg (64%) #270 of 292

42%

Extended time limit

Above avg (40%) #165 of 292

64%

Minor dwellings approved

47 decided (1-9 homes)

40%

Major dwellings approved

10 decided (10+ homes)

39%

Change of use approved

44 decided

637

Total decisions

146 refused in 2025

Nearby applications

17, Banks Spur, Slough, SL1 9JF

Construction of a proposed conversion of existing garage to create habitable acc

P/21066/000 - 13 May 2026

4, Bridlington Spur, Slough, SL1 9JZ

Lawful Development Certificate for a proposed single storey rear extension to ex

P/21021/000 - 30 Mar 2026

4, Banks Spur, Slough, SL1 9JF

Lawful Development Certificate for a proposed loft conversion to create habitabl

P/17725/001 - 26 Mar 2026

8, Graylands Close, Slough, SL1 5AQ

Construction of a single storey rear extension, conversion of garage into habita

P/21019/000 - 24 Mar 2026