4 Sirl Cottages Lower Village Road Ascot SL5 7AU Data via plota.co.uk

26/01655/FULL - Full Refused

Proposal

Garage conversion, 2no.front rooflights and 1no. rear L shaped dormer to facilitate a loft conversion. Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
16 Jul 2026
Refused
1 Sept 2026
Appeal
Not lodged

Refused on 1 Sept 2026 · Delegated · Last checked 2 Sept 2026

Site constraints 3

Also on the record
Green belt 13 m away: London; Inside the Ascot and Sunningdale built-up area; Priority habitat 13 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 11 September 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.

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Important details

Application type
Full
Postcode
SL5 7AU
Received
16 Jul 2026
Validated
16 Jul 2026
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Case officer
Show
Target decision
9 Sept 2026
Decision
Refuse
Decision date
1 Sept 2026
Decision level
Delegated
Applicant
Show

How this decision compares

Decided in 47 days from validation, 7 days faster than Windsor and Maidenhead's median of 54 for extensions. Refused, as 25% of extensions here are.

78%decided within 8 weeks
75%approved
640decided in the last year

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

Consultation & key dates

Alt. reference
PP-15065941
Comments by
13 Aug 2026
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 statistics
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